$274 Find Cheap Flights from Belfast to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast to the United States departing on 6/16. 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.
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Best United States Flight Deals from Belfast

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

New York
New York1 stop$547
Los Angeles
Los Angeles1 stop$620
Las Vegas
Las Vegas2 stops$842
San Francisco
San Francisco1 stop$705
Boston
Boston1 stop$510
Seattle
Seattle1 stop$792
Fort Lauderdale
Fort Lauderdale2 stops$643
Houston
Houston2 stops$1,039

Cheap Flight Deals from Belfast to the United States

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Belfast to the United States that are departing in the next months. 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 from Belfast to the United States

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Belfast to the United States.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
British Airways Logo
4:20 pm - 10:30 pmBHD-JFK
11h 10m1 stop
British Airways Logo
7:30 pm - 11:10 amJFK-BHD
10h 40m1 stop
$547British Airways
Find Deal
Thu, Jun 19 - Thu, Jul 3
KLM Logo
5:25 pm - 1:20 pmBHD-JFK
24h 55m1 stop
KLM Logo
12:50 am - 9:15 pmJFK-BHD
15h 25m1 stop
$551KLM
Find Deal
Thu, Jun 19 - Wed, Jul 2
Virgin Atlantic Logo
6:30 am - 11:40 pmBHD-JFK
22h 10m2 stops
Virgin Atlantic Logo
12:50 am - 9:15 pmJFK-BHD
15h 25m1 stop
$561Virgin Atlantic
Find Deal
Thu, Jun 19 - Wed, Jul 2
 Logo
7:10 am - 4:45 pmBFS-JFK
14h 35m1 stop
 Logo
7:30 pm - 4:40 pmJFK-BFS
16h 10m1 stop
Thu, Jun 5 - Thu, Jun 12
British Airways Logo
6:35 am - 12:45 pmBHD-JFK
11h 10m1 stop
British Airways Logo
11:10 pm - 3:20 pmJFK-BHD
11h 10m1 stop
$593British Airways
Find Deal
Tue, Jun 24 - Tue, Jul 22
Virgin Atlantic Logo
8:30 am - 10:21 pmBHD-JFK
18h 51m2 stops
Virgin Atlantic Logo
12:50 am - 4:55 pmJFK-BHD
11h 05m1 stop
$607Virgin Atlantic
Find Deal
Tue, Jun 24 - Mon, Jul 21
American Airlines Logo
12:40 pm - 7:25 pmBHD-EWR
11h 45m1 stop
American Airlines Logo
5:55 pm - 11:10 amEWR-BHD
12h 15m1 stop
$653American Airlines
Find Deal
Thu, Jun 19 - Thu, Jul 3
Delta Logo
8:30 am - 10:21 pmBHD-JFK
18h 51m2 stops
Delta Logo
7:25 pm - 4:55 pmJFK-BHD
16h 30m2 stops
$671Delta
Find Deal
Tue, Jun 24 - Tue, Jul 22
American Airlines Logo
10:00 am - 6:15 pmBHD-ORD
14h 15m1 stop
American Airlines Logo
7:15 pm - 2:40 pmORD-BHD
13h 25m1 stop
$697American Airlines
Find Deal
Wed, May 7 - Sun, May 11
Delta Logo
8:30 am - 9:30 pmBHD-LGA
18h 00m2 stops
Delta Logo
5:00 pm - 4:55 pmLGA-BHD
18h 55m2 stops
$807Delta
Find Deal
Tue, Jun 24 - Tue, Jul 22

KAYAK's insights & trends for Belfast to the United States flights

Get data-powered insights and trends into flights from Belfast to the United States to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest time of day to fly to the United States?

The average price for all round-trip flights from Belfast to the United States depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to the United States is generally in the morning, when round-trip flights cost $557 on average. Morning departures are around 1% cheaper than evening flights, on average. The most expensive time of day to fly to the United States is generally in the evening, which is peak travel time and where the average cost of a ticket is $566.

What is the cheapest month to fly from Belfast to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belfast to the United States, 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 from Belfast to the United States is September, when tickets cost $556 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $1,060 and $732 respectively.

Good to know

Cheapest flight

$274
Flight from Belfast Intl Airport to New York John F Kennedy Airport

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Belfast to the United States?

    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 from Belfast to the United States.

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

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

  • What is the Hacker Fare option on flights from Belfast to the United States?

    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 from Belfast to the United States 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 from Belfast to the United States?

    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 from Belfast to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Belfast to the United States

Need help choosing which airline to fly with from Belfast to the United States? 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.
6.6
British AirwaysOverall score based on 6793 reviews
6.7Comfort
6.3Food
6.8Boarding
7.6Crew
6.4Entertainment
Airline reviews

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

10.0 ExcellentAnonymous, Apr 2025LHR - ORD
Read more British Airways reviews

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

If my tv wasn’t broken and I wasn’t in a seat that didn’t allow for sleeping

Delayed flight due to lack of crew caused me to miss my connection

Please make sure the number of seats matches the number of overhead bins and passengers don't carry on more than one bag.

Seating is tight if you don’t upgrade. Food was decent. Boarding and unboarding was efficient. Smooth flight. Could make upgrades more affordable

American Airlines seemed to run a 'dry' flight. No alcohol was offered at any point with meals. Breakfast was a bit tasteless. The 'hot pocket' whatever that is, was horrid breadish pastry with very little filling. Decaf coffee was horrid. Seats didn't seem as wide or spacious as usual, especually for a ten hour flight.

They did not provide free WiFi, It could be purchased for, I think, around $25, This seemed excessive.

Reliable, great value, but not outstanding in any aspect. This is similar to the experience you get in most international carriers like Etihad or Delta.

Everything you need to know for your flight from Belfast to the United States

Cabin class types available on flights to the United States

Cabin classes available on flights to the United States. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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