Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

BFS

$234 Find cheap flights to Belfast Intl Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Belfast Intl departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 7/4
Thu 7/11

Search hundreds of travel sites at once for deals on flights to Belfast Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Belfast, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Belfast, as well as popular online travel agencies
In the last 7 days travelers have searched 44,060,346 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals to Belfast Intl

 
These are the cheapest deals for flights to Belfast Intl currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals to Belfast Intl

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from the United States to Belfast Intl.

Recent one-way flight deals to Belfast Intl

Only flying one-way? Below are some of the best one-way flight deals from the United States to Belfast Intl found on KAYAK recently.

Recent last minute flight deals to Belfast Intl

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from the United States to Belfast Intl.

Recent direct flight deals to Belfast Intl

The latest deals for direct flights from the United States to Belfast Intl so you can sit back and relax without the need for a layover.

Cheap bus & train deals to Belfast Intl

Find recent round-trip train or bus tickets from the United States to Belfast Intl.

All round-trip flight deals to Belfast Intl

The cheapest plane tickets to Belfast Intl found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:15 pm - 6:50 pmBOS-BFS
18h 35m2 stops
9:45 am - 9:10 pmBFS-BOS
16h 25m1 stop
Sun, Sep 8 - Wed, Sep 18
11:00 pm - 7:25 pmEWR-BFS
15h 25m1 stop
12:25 pm - 9:00 pmBFS-EWR
13h 35m1 stop
Mon, Sep 2 - Mon, Sep 9
11:00 pm - 8:50 pmEWR-BFS
16h 50m2 stops
12:25 pm - 9:00 pmBFS-EWR
13h 35m1 stop
Mon, Sep 2 - Mon, Sep 9
12:30 am - 9:00 pmJFK-BFS
15h 30m2 stops
12:25 pm - 10:15 pmBFS-JFK
14h 50m1 stop
Sun, Sep 1 - Mon, Sep 9
1:30 am - 11:25 pmJFK-BFS
16h 55m1 stop
12:25 pm - 10:15 pmBFS-JFK
14h 50m1 stop
Sun, Sep 1 - Mon, Sep 9
12:30 am - 7:25 pmJFK-BFS
13h 55m1 stop
8:40 am - 10:00 pmBFS-JFK
18h 20m2 stops
Mon, Aug 5 - Thu, Aug 15
12:30 am - 7:25 pmJFK-BFS
13h 55m1 stop
7:05 am - 10:00 pmBFS-JFK
19h 55m2 stops
Mon, Aug 5 - Tue, Aug 13
11:00 pm - 9:15 pmEWR-BFS
17h 15m2 stops
6:30 pm - 10:30 pmBFS-EWR
33h 00m1 stop
Tue, Jul 16 - Sat, Jul 20
6:20 pm - 10:00 pmJFK-BFS
22h 40m1 stop
1:35 pm - 10:15 pmBFS-JFK
13h 40m1 stop
Thu, Oct 17 - Tue, Oct 22
12:30 am - 7:25 pmJFK-BFS
13h 55m1 stop
2:05 pm - 10:15 pmBFS-JFK
13h 10m1 stop
Mon, Aug 5 - Wed, Aug 14
3:27 pm - 9:05 amBOS-BFS
36h 38m2 stops
Tue, Jul 16
8:27 pm - 9:00 amBOS-BFS
55h 33m3 stops
Tue, Jul 16
1:30 am - 7:20 pmJFK-BFS
12h 50m1 stop
Tue, Sep 3
3:12 pm - 7:25 pmBOS-BFS
23h 13m2 stops
Mon, Sep 16
12:30 am - 4:10 pmJFK-BFS
34h 40m2 stops
Sat, Aug 3
1:30 am - 7:40 pmJFK-BFS
13h 10m1 stop
Wed, Sep 4
8:55 pm - 4:10 pmBOS-BFS
38h 15m3 stops
Mon, Sep 16
11:00 pm - 9:20 pmEWR-BFS
17h 20m2 stops
Wed, Sep 4
7:00 am - 4:40 pmSEA-BFS
25h 40m2 stops
Wed, Oct 9
8:25 pm - 11:55 pmEWR-BFS
22h 30m2 stops
Sun, Aug 4
1:30 am - 11:25 pmJFK-BFS
16h 55m1 stop
6:25 am - 3:55 pmBFS-JFK
14h 30m1 stop
Sun, Jun 9 - Sat, Jun 15
12:30 am - 9:25 pmJFK-BFS
15h 55m2 stops
6:25 am - 3:55 pmBFS-JFK
14h 30m1 stop
Sun, Jun 9 - Sat, Jun 15
4:30 pm - 9:20 amLAX-BFS
32h 50m1 stop
9:05 pm - 2:10 pmBFS-LAX
25h 05m1 stop
$1,041
Find Deal
Fri, Jun 7 - Fri, Jun 14
2:10 pm - 9:00 pmDFW-BFS
24h 50m3 stops
6:15 am - 11:01 amBFS-DFW
34h 46m3 stops
$1,327
Find Deal
Wed, Jun 5 - Wed, Jun 12
2:10 pm - 9:00 pmDFW-BFS
24h 50m3 stops
6:15 am - 4:30 amBFS-DFW
28h 15m2 stops
$1,433
Find Deal
Wed, Jun 5 - Wed, Jun 12
7:22 am - 11:40 amDFW-BFS
22h 18m2 stops
5:45 am - 5:10 pmBFS-DFW
17h 25m1 stop
$1,676
Find Deal
Wed, Jun 5 - Wed, Jun 12
7:22 am - 11:40 amDFW-BFS
22h 18m2 stops
5:45 am - 5:10 pmBFS-DFW
17h 25m1 stop
$1,987
Find Deal
Wed, Jun 5 - Wed, Jun 12
12:35 pm - 11:30 amLAX-BFS
38h 55m2 stops
4:00 pm - 9:45 pmBFS-LAX
37h 45m2 stops
$2,787
Find Deal
Thu, Jun 6 - Thu, Jun 13
7:15 pm - 6:50 pmBOS-BFS
18h 35m2 stops
9:45 am - 9:10 pmBFS-BOS
16h 25m1 stop
Sun, Sep 8 - Wed, Sep 18
11:00 pm - 7:25 pmEWR-BFS
15h 25m1 stop
12:25 pm - 9:00 pmBFS-EWR
13h 35m1 stop
Mon, Sep 2 - Mon, Sep 9
11:00 pm - 8:50 pmEWR-BFS
16h 50m2 stops
12:25 pm - 9:00 pmBFS-EWR
13h 35m1 stop
Mon, Sep 2 - Mon, Sep 9
12:30 am - 9:00 pmJFK-BFS
15h 30m2 stops
12:25 pm - 10:15 pmBFS-JFK
14h 50m1 stop
Sun, Sep 1 - Mon, Sep 9
1:30 am - 11:25 pmJFK-BFS
16h 55m1 stop
12:25 pm - 10:15 pmBFS-JFK
14h 50m1 stop
Sun, Sep 1 - Mon, Sep 9
12:30 am - 7:25 pmJFK-BFS
13h 55m1 stop
8:40 am - 10:00 pmBFS-JFK
18h 20m2 stops
Mon, Aug 5 - Thu, Aug 15
12:30 am - 7:25 pmJFK-BFS
13h 55m1 stop
7:05 am - 10:00 pmBFS-JFK
19h 55m2 stops
Mon, Aug 5 - Tue, Aug 13
11:00 pm - 9:15 pmEWR-BFS
17h 15m2 stops
6:30 pm - 10:30 pmBFS-EWR
33h 00m1 stop
Tue, Jul 16 - Sat, Jul 20
6:20 pm - 10:00 pmJFK-BFS
22h 40m1 stop
1:35 pm - 10:15 pmBFS-JFK
13h 40m1 stop
Thu, Oct 17 - Tue, Oct 22
12:30 am - 7:25 pmJFK-BFS
13h 55m1 stop
2:05 pm - 10:15 pmBFS-JFK
13h 10m1 stop
Mon, Aug 5 - Wed, Aug 14

Flights to Belfast Intl - Travel Insights & Trends

Get data-powered insights and trends for flights to Belfast Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Belfast?

The average price of all flights to Belfast Intl Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Belfast is Tuesday where tickets can be as cheap as $878. On the other hand, the most expensive day to fly is Saturday, where prices are $1,051 on average.

What is the cheapest month to fly to Belfast Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Belfast Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Belfast Intl Airport is January, where tickets cost $642 on average for one-way flights. On the other hand, the most expensive months are December and June, where the average cost of tickets from the United States is $1,473 and $1,059 respectively. For return trips, the best month to travel is April with an average price of $633.

What is the cheapest time of day to fly to Belfast Intl Airport?

The average price for all flights to Belfast Intl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Belfast Intl Airport is generally in the evening, when flights cost $684 on average. The most expensive time of day to fly to Belfast Intl Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is $916.

How far in advance should I book a flight to Belfast Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Belfast Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 82 days before departure.

How long is the flight to Belfast Intl Airport?

The duration of your flight to Belfast depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Belfast on KAYAK are from Newark, which takes 10h 25m, New York, which takes 11h 40m, San Francisco, which takes 14h 05m, and Miami, which takes 15h 05m.

Good to know

Low season

January

High season

September

Cheapest flight

$234
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Boston to Belfast Intl Airport

When to book flights to Belfast Intl

Are your dates flexible? Find out the best times to travel to Belfast Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Belfast based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Belfast Intl Airport flights

  • Are there any public transportation options that will get me from the airport in Belfast to the center of the city?

    The public transportation in Northern Ireland comes from a company called Translink. Their most convenient option for transportation from the airport to the center of the city is aboard their Airport Express 300 route. The fare to ride this bus is about £8.00 ($11).

  • Are there rideshare services available from the airport in Belfast to take me to the center of Belfast?

    There are rideshare services available at this airport. There is no specific pick-up location for rideshare services at this airport so it is best to collect all of your baggage and then book your ride through the app to confirm your pick-up location outside of the terminal building.

  • What is the best way to get a taxi after my flight to Belfast International Airport?

    The International Airport Taxi company is the official taxi operator for the Belfast International Airport. They offer service 24 hours a day, seven days per week and the taxis sit right outside the right-hand most door of the airport exit lobby. The approximate fare to downtown Belfast is about £34 ($48).

  • Where do I go after I arrive at Belfast International Airport to rent a car?

    Five major rental car companies have operations at Belfast International Airport. You will find the rental car counters for all of these companies in the arrivals hall of the airport and all of the cars for rent have a location in the lots adjacent to the terminal building.

  • How far is Belfast Intl Airport from central Belfast?

    You’ll need to travel 12 miles to reach the Belfast city center from Belfast Intl Airport.

  • How does KAYAK find such low prices on flights to Belfast Intl Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Belfast Intl Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Belfast Intl Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast Intl Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Belfast Intl Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast Intl Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Belfast Intl Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast Intl Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Belfast Intl Airport?

    Of the 2 airlines that fly to Belfast Intl Airport, easyJet offers the most flights, with around 314 per week, followed by Ryanair UK with 45 flights per week.

See more FAQs

Top tips for finding cheap flights to Belfast Intl Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Belfast Intl Airport flight deals.
  • When you arrive at Belfast International Airport (BFS) you will find a number of shopping options for you. These include things like duty-free shops, drug stores, sporting goods stores, as well as general retail options.
  • If someone is going to be meeting you at the airport to pick you up it is best that they park their car in the short stay car park. They can park here for up to 10min for £1.00 ($1.50).
  • If you have just arrived on a long flight to Belfast International Airport and need something to eat or drink there are quite a few options at the airport. These include places to get coffee and tea, fast food, or even traditional Irish fare.
  • If you have just arrived at the airport in Belfast and are in need of currency exchange services you will find a currency exchange booth near the international baggage claim area.
  • If you have just arrived at the airport and you need a nice place to relax a great choice is The Causeway Lounge. This lounge offers things like televisions, newspapers and magazines, Wi-Fi, and power outlets as well as a buffet offering a wide range of food choices.
  • One of the unique amenities at Belfast International Airport is their key holding service where you can leave things like car keys and house keys and collect them at a later date. There is a fixed rate fee of around £5.00 ($7) for the service.
See more tips

Prefer to fly non-stop to Belfast Intl?

Find which airlines fly direct to Belfast Intl, which days they fly and book direct flights.

Nonstop departures

United States to Belfast Intl

Monday

Jet2, Ryanair, Ryanair UK, +1 more

Jet2, Ryanair, +2 more

Tuesday

Jet2, Ryanair, Ryanair UK, +1 more

Jet2, Ryanair, +2 more

Wednesday

Jet2, Ryanair, Ryanair UK, +1 more

Jet2, Ryanair, +2 more

Thursday

Jet2, Ryanair, Ryanair UK, +1 more

Jet2, Ryanair, +2 more

Friday

Jet2, Ryanair, Ryanair UK, +1 more

Jet2, Ryanair, +2 more

Saturday

Jet2, Ryanair, Ryanair UK, +1 more

Jet2, Ryanair, +2 more

Sunday

Jet2, Ryanair, Ryanair UK, +1 more

Jet2, Ryanair, +2 more

See more direct flights

Nonstop returns

Belfast Intl to United States

Monday

Jet2, Ryanair, Ryanair UK, +1 more

Jet2, Ryanair, +2 more

Tuesday

Jet2, Ryanair, Ryanair UK, +1 more

Jet2, Ryanair, +2 more

Wednesday

Jet2, Ryanair, Ryanair UK, +1 more

Jet2, Ryanair, +2 more

Thursday

Jet2, Ryanair, Ryanair UK, +1 more

Jet2, Ryanair, +2 more

Friday

Jet2, Ryanair, Ryanair UK, +1 more

Jet2, Ryanair, +2 more

Saturday

Jet2, Ryanair, Ryanair UK, +1 more

Jet2, Ryanair, +2 more

Sunday

Jet2, Ryanair, Ryanair UK, +1 more

Jet2, Ryanair, +2 more

See more direct flights
See more direct flights

Top 4 airlines flying to Belfast Intl

 
See real verified KAYAK customer reviews for airlines flying to Belfast. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Belfast. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Belfast Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10392 reviews
8.6Crew
7.9Comfort
8.2Boarding
7.4Food
8.0Entertainment
Airline reviews

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

2.0 MediocreFelipe, Jun 2024DTW - SAN
Read more about Delta reviews

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Missed this flight due to the first AA flight delay

Missed connection from Philadelphia to London because flight from DC was seriously delayed. Was re-routed the next day (had to pay for hotel) to Zurich and was given a main cabin middle seat while I had paid for premium. Great job AA!!!

Original flight delayed several times and finally canceled at 2:30 in the morning. Staff at the gate was not very helpful in resolving problems or communicating why there were delays. I spent 34 hours at the airport before I could leave, they couldn't book me on another early flight even after canceling my original flight. Next flight available after my original flight was canceled was 22 hours later. I will never fly American Airlines again.

very very tight seats unfriendly crew who do not seem to care about the comfort of their passengers and do not know how to smile poor ground staff support at LHR and PHX

So uncomfortable to sit in the tiny space on a long, international. Food was rough. Please, less white flour and processed food.

Our flight was delayed 2.5 hrs due to plane being too hot! After 1.5 hrs, airline decided to use another plane but had to wait for gate, baggage transfer & beverage transfer. Anyone could tell after first half hour that another plane was required and although did not affect us many would miss connecting flights at Heathrow. I have found the stewards are not the friendliest in the industry and the food is questionable, even as I like airplane food normally, the best of the 2 flights was the yogurt & granola for breakfast.

Terrible boarding , Business class seats are sub standard. As usual crew will miss your food too

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

Was flying in premium eco and there were around 5-6 movies I wanted to watch and none of those could I play for some reasons. Not just me we checked w the person sitting next to me. Few of the movies were only playable :( Also that was not great that we couldn't upgrade to business however tried to, many times before the flight :(

I fly to the USA every 6wks on Ave and 99% of the time I fly Aer Lingus. If I fly BA I’m always disappointed. My only criticism is the food. I’m vegan and over the last year it’s got slightly better these last couple of flights but on the whole it’s not good! Salad and fruit salad for breakfast and that’s also the starter and desert for the lunch/dinner and the main is usually rice with fried veg 😳the pasta is pretty good though. That’s been the last 2 meals…. Everything else is fantastic.

The flight was half full and I presume that the next few days are even less busy not sure why they are still charging a premium to change a flight.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Short flight so not much to rate. Surprised I had to pay for a soda.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Very good need to offer better choice of food for business

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

Very bed boarding, there was overbooked and make a lot of problems and noises

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

Liked that my American Airlines status seamlessly transferred to BA so luggage check was free. Flights were on time, boarding quick. Wish they didn’t assign connecting gate so late at Heathrow.

The entire process was flawless and as expected flying first class. The only thing that I have a complaint on...when first boarding, the plane was EXTREMELY cold; then when we were trying to sleep, it was way too hot - just better regulating (especially trying to sleep) would have made it perfect.

Book Cheap Belfast Plane Tickets

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Belfast found on KAYAK in the last 72 hours.
9/8Sun
2 stops
18h 35mBOS-BFS
9/18Wed
1 stop
16h 25mBFS-BOS
$549
9/2Mon
1 stop
15h 25mEWR-BFS
9/9Mon
1 stop
13h 35mBFS-EWR
$555
9/2Mon
2 stops
16h 50mEWR-BFS
9/9Mon
1 stop
13h 35mBFS-EWR
$592
9/1Sun
2 stops
15h 30mJFK-BFS
9/9Mon
1 stop
14h 50mBFS-JFK
$602
9/1Sun
1 stop
16h 55mJFK-BFS
9/9Mon
1 stop
14h 50mBFS-JFK
$622
8/5Mon
1 stop
13h 55mJFK-BFS
8/15Thu
2 stops
18h 20mBFS-JFK
$636
8/5Mon
1 stop
13h 55mJFK-BFS
8/13Tue
2 stops
19h 55mBFS-JFK
$641
7/16Tue
2 stops
17h 15mEWR-BFS
7/20Sat
1 stop
33h 00mBFS-EWR
$647
10/17Thu
1 stop
22h 40mJFK-BFS
10/22Tue
1 stop
13h 40mBFS-JFK
$647
8/5Mon
1 stop
13h 55mJFK-BFS
8/14Wed
1 stop
13h 10mBFS-JFK
$651

Search by stops

Search by price

Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Belfast found on KAYAK in the last 72 hours.
7/16Tue
2 stops
36h 38mBOS-BFS
$234
7/16Tue
3 stops
55h 33mBOS-BFS
$251
9/3Tue
1 stop
12h 50mJFK-BFS
$252
9/16Mon
2 stops
23h 13mBOS-BFS
$254
8/3Sat
2 stops
34h 40mJFK-BFS
$263
9/4Wed
1 stop
13h 10mJFK-BFS
$267
9/16Mon
3 stops
38h 15mBOS-BFS
$271
9/4Wed
2 stops
17h 20mEWR-BFS
$282
10/9Wed
2 stops
25h 40mSEA-BFS
$284
8/4Sun
2 stops
22h 30mEWR-BFS
$293

Search by stops

Search by price

Recent domestic flight deals

6/18Tue
nonstopRyanair
0h 50mEDI-BFS
6/18Tue
nonstopRyanair
0h 55mBFS-EDI
$34
6/14Fri
nonstopRyanair
1h 00mMAN-BFS
6/21Fri
nonstopRyanair
1h 00mBFS-MAN
$36
6/8Sat
nonstopRyanair
1h 00mMAN-BFS
6/11Tue
nonstopRyanair
1h 00mBFS-MAN
$38
6/27Thu
nonstopRyanair
1h 00mMAN-BFS
7/4Thu
nonstopRyanair
1h 00mBFS-MAN
$39
6/25Tue
nonstopeasyJet
0h 50mEDI-BFS
6/25Tue
nonstopeasyJet
0h 55mBFS-EDI
$41
7/28Sun
nonstopeasyJet
0h 50mEDI-BFS
7/28Sun
nonstopeasyJet
0h 50mBFS-EDI
$43
6/12Wed
nonstopRyanair UK
1h 20mSTN-BFS
6/16Sun
nonstopRyanair UK
1h 20mBFS-STN
$69
6/13Thu
nonstopRyanair UK
1h 20mSTN-BFS
6/16Sun
nonstopRyanair UK
1h 20mBFS-STN
$75
6/23Sun
nonstop
1h 20mSTN-BFS
7/2Tue
multi-stop
3h 05mBFS-STN
$123
8/10Sat
nonstop
1h 20mSTN-BFS
8/12Mon
multi-stop
4h 55mBFS-STN
$129

Search by stops

Search by airline

Search by price

Last minute flights to Belfast Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Belfast that are departing in the next 10 days.
6/9Sun
multi-stop
16h 55mJFK-BFS
6/15Sat
multi-stop
14h 30mBFS-JFK
$867
6/9Sun
multi-stop
15h 55mJFK-BFS
6/15Sat
multi-stop
14h 30mBFS-JFK
$991
6/7Fri
multi-stop
32h 50mLAX-BFS
6/14Fri
multi-stop
25h 05mBFS-LAX
$1,041
6/5Wed
multi-stop
24h 50mDFW-BFS
6/12Wed
multi-stop
34h 46mBFS-DFW
$1,327
6/5Wed
multi-stop
24h 50mDFW-BFS
6/12Wed
multi-stop
28h 15mBFS-DFW
$1,433
6/5Wed
multi-stop
22h 18mDFW-BFS
6/12Wed
multi-stop
17h 25mBFS-DFW
$1,676
6/5Wed
multi-stop
22h 18mDFW-BFS
6/12Wed
multi-stop
17h 25mBFS-DFW
$1,987
6/6Thu
multi-stop
38h 55mLAX-BFS
6/13Thu
multi-stop
37h 45mBFS-LAX
$2,787

Search by stops

Search by price

Flights to Belfast Intl Airport

Destination:

Belfast Intl Airport (BFS)United Kingdom

Return flight deals:

Belfast Intl Airport - United States

Cabin classes:

Browse origins:

View more