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Find cheap flights from Belfast City Airport to London Heathrow Airport

1 adult
0 bags

Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to London, as well as popular online travel agencies
In the last 7 days travelers have searched 46,479,581 times on KAYAK, and here is why:

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Cheap Flight Deals from Belfast City Airport to London Heathrow Airport (BHD-LHR)

 
These are the cheapest deals for flights from Belfast City to London 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 from Belfast City to London

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Belfast City to London.

Recent one-way flight deals from Belfast City to London

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

Recent last minute flight deals from Belfast City to London

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Belfast City to London.

Recent direct flight deals from Belfast City to London

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

Cheap bus & train deals from Belfast City to London

Find recent round-trip train or bus tickets from Belfast City to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
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BHD-LHR
312 mimulti-stop
LHR-BHD
312 mimulti-stop
Multiple Airlines
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BHD-LHR
312 mimulti-stop
Multiple Airlines
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Flights from Belfast City to London - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Belfast City Airport to London Heathrow Airport?

The average price of all flights from Belfast City Airport to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to London Heathrow Airport on a Monday and more expensive on a Thursday. On your return trip to Belfast City Airport, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

What is the cheapest month to fly from Belfast City Airport to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Belfast City Airport to London Heathrow 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 from Belfast City Airport to London Heathrow Airport is March, where tickets cost $112 on average. On the other hand, the most expensive months are July and September, where the average cost of tickets is $179 and $171 respectively.

Can I save money by flying with a layover from Belfast City Airport to London Heathrow Airport?

The average price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $601, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Belfast City Airport to London Heathrow Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Belfast City Airport to London Heathrow 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 on the flight from Belfast City Airport to London Heathrow Airport, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 155 days before departure.

Good to know

Low season

June

High season

February
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 11% increase in price.

When to book flights from Belfast City to London

Are your dates flexible? Find out the best times to travel from Belfast City to London 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Belfast City Airport to London Heathrow Airport flights

  • Can I fly direct from Belfast to London Heathrow Airport?

    Yes, there are many flights that leave the capital of Northern Ireland for the capital of England. You can take a flight with several airlines, including Aer Lingus and British Airways. These flights depart throughout the week, so it’s likely there will be one that is suitable for you.

  • Can I fast track through Belfast Airport?

    Yes, you can avoid the queues at Belfast Airport by getting a Fast Track ticket for the security lanes. This needs to be booked in advance and costs around £4 per person. You’ll get a dedicated lane and a priority service, which will get you through to the departures lounge quicker, so you can relax.

  • Can I stay in an airport hotel the night before my flight?

    Yes, you can stay at a hotel the night before your flight, which is great for those who have an early flight or those that want to be able to relax on the day of their flight. Hotels such as Ashfield Bed & Breakfast are only a short journey away from the terminal building, which makes this a great option for those looking to stay overnight before their flight.

  • How can I get from London Heathrow to the centre of the city?

    Getting from Heathrow to the centre of the city is easy, with many options available to travellers. You can get the Piccadilly Line, which takes about 50min and costs approximately £6. The Heathrow Express is a quicker option, taking about 15min to get to Paddington Station and costing about £25. Alternatively, you can get a taxi for about £50, which will take around half an hour to arrive in the city centre.

  • Do I need a passport to fly between Belfast City Airport and London Heathrow Airport?

    No

  • Which airlines offer Wi-Fi service onboard planes from Belfast City Airport to London Heathrow Airport?

    Only Alaska Airlines offers inflight Wi-Fi service on the Belfast City Airport to London Heathrow Airport flight route.

  • Which aircraft models fly most regularly from Belfast City Airport to London Heathrow Airport?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Belfast City Airport to London Heathrow Airport flight route.

  • Which airline alliances offer flights from Belfast City Airport to London Heathrow Airport?

    oneworld, and SkyTeam are the airline alliances operating flights between Belfast City Airport and London Heathrow Airport, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Belfast City Airport to London Heathrow Airport?

    There are nonstop flights from Belfast City Airport to London Heathrow Airport on a daily basis.

  • How does KAYAK find such low prices on flights from Belfast City Airport to London Heathrow 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 from Belfast City Airport to London Heathrow Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Belfast City 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 from Belfast City Airport to London Heathrow 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 London Heathrow Airport with an airline and back to Belfast City Airport with another airline. Booking your flights between Belfast City Airport and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast City Airport to London Heathrow 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 London Heathrow Airport from Belfast City Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Belfast City Airport to London Heathrow Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $182 or less one-way and $656 or less round-trip.
  • You can reach Belfast City Airport from Belfast in a quick and efficient manner, making it a great airport to depart from for trips to London. Either access it via car on the Sydenham sy-pass or take the Airport Express bus 600, which takes about 10min.
  • Whilst there are direct flights to Heathrow, you might want to check direct flights to other London airports too, such as London City Airport in the east of London, which might be more convenient for you if you are staying in the east of the city.
  • Heathrow is well located to get to the centre of the city, but it’s also great for visiting other parts of the UK too. You can visit Guildford in around 30min or get to Brighton in about 1h 15min by car, making it well located for your onward journey.
  • At Belfast Airport, you can relax and put your feet up ahead of your flight to London. Lounges such as Aspire Lounge offer complimentary food and drink along with somewhere to charge your electronics for about £19 per person.
  • If you need assistance at Belfast Airport, you can contact the Assistance Desk located in the check in area prior to your arrival at the airport. Make sure you call at least 48 hours before your trip to ensure mobility equipment will be available for you.
See more tips

Prefer to fly non-stop from Belfast City Airport to London Heathrow Airport?

Find which airlines fly direct from Belfast City Airport to London Heathrow Airport, which days they fly and book direct flights.

Nonstop departures

Belfast City to London Heathrow

Monday

Aer Lingus, American Airlines, British Airways, +7 more

Aer Lingus, American Airlines, +8 more

Tuesday

Aer Lingus, American Airlines, British Airways, +7 more

Aer Lingus, American Airlines, +8 more

Wednesday

Aer Lingus, American Airlines, British Airways, +7 more

Aer Lingus, American Airlines, +8 more

Thursday

Aer Lingus, American Airlines, British Airways, +7 more

Aer Lingus, American Airlines, +8 more

Friday

Aer Lingus, American Airlines, British Airways, +7 more

Aer Lingus, American Airlines, +8 more

Saturday

Aer Lingus, American Airlines, British Airways, +7 more

Aer Lingus, American Airlines, +8 more

Sunday

Aer Lingus, American Airlines, British Airways, +7 more

Aer Lingus, American Airlines, +8 more

See more direct flights

Nonstop returns

London Heathrow to Belfast City

Monday

Aer Lingus, American Airlines, British Airways, +7 more

Aer Lingus, American Airlines, +8 more

Tuesday

Aer Lingus, American Airlines, British Airways, +7 more

Aer Lingus, American Airlines, +8 more

Wednesday

Aer Lingus, American Airlines, British Airways, +7 more

Aer Lingus, American Airlines, +8 more

Thursday

Aer Lingus, American Airlines, British Airways, +7 more

Aer Lingus, American Airlines, +8 more

Friday

Aer Lingus, American Airlines, British Airways, +7 more

Aer Lingus, American Airlines, +8 more

Saturday

Aer Lingus, American Airlines, British Airways, +6 more

Aer Lingus, American Airlines, +7 more

Sunday

Aer Lingus, American Airlines, British Airways, +7 more

Aer Lingus, American Airlines, +8 more

See more direct flights
See more direct flights

Top airline flying from Belfast City to London

 
See real verified KAYAK customer reviews for airlines flying from Belfast to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Belfast City to London? 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.
6.7
British AirwaysOverall score based on 6843 reviews
7.6Crew
6.4Entertainment
6.7Comfort
6.3Food
6.9Boarding
Airline reviews

Excellent except for checking in at Madrid Airport. Waited in line for over an hour and a half. Not enough ticket agents available and they were moving those with earlier flight times up in order to get them through. People were not happy. Staff did their best to explain, but just not enough to meet the need.

6.0 GoodAnonymous, Oct 2024MAD - LHR
Read more British Airways reviews

Excellent except for checking in at Madrid Airport. Waited in line for over an hour and a half. Not enough ticket agents available and they were moving those with earlier flight times up in order to get them through. People were not happy. Staff did their best to explain, but just not enough to meet the need.

No fast track available, no organisation. Unpleasant boarding system at gate 20 at JFK. When giving feedback to the lounge team I was told to talk to the manager instead of taking the feedback.

The whole experience was great. The only improvement would be the entertainment selection

I will travel by BA only in future also. Only suggestion is they should give aisle seat in front near washroom for senior citizens

I'm a world traveler for the 30 years. The WORST AIRPORT i've ever been in Totally over booked They shuttle u around MANY TIMES TO GET to planes and gates They over book and have massive delays Will never fly BA again

It was good overall. Entertainment was ok, one of the TV screens had issue. Bit old plane but leg space was good. Overhead luggage had good space. The worst part was experience at Heathrow airport, it was total chaos.

More than 3 hours delayed. And they knew about it the night before already. I had a laugh when the captain said - don’t take out your frustration on the staff. Before take off Business class seats had very little space. My knees were digging into the seat in front

I only took two Europe trip with BA, 100% are delayed. Today’s delay caused missed next flight, they booked next flight for me but we had to wait at the airport for 6 hours. The trip to Berlin, same experience, delayed for 3 hours for no reason. Will not treat with BA anymore.

Comfortable, pleasant staff, quiet, good entertainment, food, drinks. Better than American (flight back) when we were crammed in and staff sometimes indifferent.

Flight was ok, but online checkin did not work, so had to go to ticket counter. The line was long and attendant did not arrive until 2 hr before boarding. She was very efficient, but the uncertainties was troubling.

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Everything you need to know for your flight from Belfast City to London

Information on your arrival and departure airports

Heathrow (LHR)
Belfast City Airport (BHD)