BHD - LHR

£49 Find Cheap Flights from Belfast City Airport to London Heathrow Airport

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 City to Heathrow departing on 13/10. 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
1 adult, Economy, 0 bags

KAYAK searches 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
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Everything you should know

Cheapest return fare
£103
Typical prices: £189-£114
British Airways
Sat 30/5Sat 6/6
BHD - LHR • Direct
Cheapest one-way flight
£49
Typical prices: £61-£169
British Airways
Tue 13/10
BHD - LHR • Direct
Direct flights
You can fly direct with British Airways. Average duration is 1h 22m
Direct flights
Direct flights
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Direct flights
Direct flights
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When to book
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Belfast City to Heathrow (BHD-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast City to Heathrow 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Belfast City to Heathrow

Sat, 30 May - Sat, 6 Jun
British Airways Logo
16:15 - 17:35
BHD
-
LHR
1h 20mdirect
British Airways Logo
19:20 - 20:35
LHR
-
BHD
1h 15mdirect
£103British Airways
Sat, 26 Sep - Sun, 11 Oct
British Airways Logo
19:05 - 20:20
BHD
-
LHR
1h 15mdirect
British Airways Logo
08:45 - 10:05
LHR
-
BHD
1h 20mdirect
£110British Airways
Sat, 26 Sep - Sun, 11 Oct
British Airways Logo
19:05 - 20:20
BHD
-
LHR
1h 15mdirect
British Airways Logo
08:45 - 10:05
LHR
-
BHD
1h 20mdirect
£111British Airways
Fri, 11 Sep - Sun, 13 Sep
British Airways Logo
20:10 - 21:25
BHD
-
LHR
1h 15mdirect
British Airways Logo
18:00 - 19:20
LHR
-
BHD
1h 20mdirect
£114British Airways
Sat, 13 Jun - Tue, 16 Jun
British Airways Logo
19:05 - 20:20
BHD
-
LHR
1h 15mdirect
British Airways Logo
07:30 - 08:50
LHR
-
BHD
1h 20mdirect
£115British Airways
Sat, 22 Aug - Wed, 16 Sep
British Airways Logo
19:05 - 20:20
BHD
-
LHR
1h 15mdirect
British Airways Logo
07:40 - 09:00
LHR
-
BHD
1h 20mdirect
£128British Airways
Sat, 29 Aug - Sun, 20 Sep
British Airways Logo
19:05 - 20:20
BHD
-
LHR
1h 15mdirect
British Airways Logo
08:45 - 10:05
LHR
-
BHD
1h 20mdirect
£133British Airways
Thu, 4 Jun - Wed, 10 Jun
British Airways Logo
20:35 - 21:50
BHD
-
LHR
1h 15mdirect
British Airways Logo
07:40 - 09:00
LHR
-
BHD
1h 20mdirect
£134British Airways
Mon, 15 Jun - Tue, 16 Jun
British Airways Logo
19:35 - 20:50
BHD
-
LHR
1h 15mdirect
British Airways Logo
07:30 - 08:50
LHR
-
BHD
1h 20mdirect
£139British Airways
Sat, 23 May - Tue, 26 May
British Airways Logo
19:05 - 20:20
BHD
-
LHR
1h 15mdirect
British Airways Logo
17:20 - 18:45
LHR
-
BHD
1h 25mdirect
£140British Airways
Booking Insights

KAYAK’s insights & trends for Belfast City to Heathrow flights

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

How much is a return flight from Belfast City Airport to London Heathrow Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Belfast City Airport to London Heathrow Airport departing in May.

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

The average price of all round-trip flights from Belfast City Airport to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to London Heathrow Airport on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Belfast City Airport to London Heathrow Airport. For your return ticket, we recommend flying on a Monday and avoiding Sundays for the best 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 round-trip 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 October, where tickets cost £109 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £178 and £162 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip 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 week.

To get a below average price on the flight from Belfast City Airport to London Heathrow Airport, you should book around 5 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know - Cheap tickets from Belfast City Airport to London Heathrow Airport

Low seasonJanuary
Cheapest flight£49
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (35% more expensive on average)
Flight from Belfast City Airport to London Heathrow Airport

When to book flights from Belfast City to Heathrow

Are your dates flexible? Find out the best times to travel from Belfast City to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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.

  • Is there a luggage storage facility available at London Heathrow Airport?

    Should you need to temporarily storage some baggage at London Heathrow, you can take advantage of the Left Luggage services that are located in all terminals of the airport. For a day’s storage, the costs come to around £22.50, and you can pay upon collection.

  • Which flights from Belfast City Airport to London Heathrow Airport can reduce my carbon emissions?

    To reduce your carbon emissions when flying from Belfast City Airport (BHD) to London Heathrow Airport (LHR), you can fly with British Airways via Manchester Airport (MAN) and reduce your carbon footprint by roughly 56%.

  • What is the cheapest car park at Belfast City Airport?

    If you’re looking for the best rates for parking, the long-stay car park is the best option. For a 6-day period, charges come to about £60, but make sure to pre-book your parking online to get the cheapest rate. This car park takes around 10-15 minutes to walk to the airport terminal.

  • Are there child play areas and changing facilities available at Belfast City Airport?

    Belfast City Airport has child play areas located in the Departures Lounge. These play areas are typically situated near Gate 16 and Gate 23. For baby changing facilities, you'll find them located at Gates 10-14, as well as the International Departure Lounge and Arrivals Hall on the Ground Floor.

  • What is the cheapest flight from Belfast City Airport to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Belfast City Airport to London Heathrow Airport was £49 for a one-way ticket and £103 for a return.

  • Which airports will I be using when flying from Belfast City Airport to London Heathrow Airport?

    Belfast City Airport airport is called Belfast City and the only airport in London Heathrow Airport is London Heathrow.

  • 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 is the only airline alliance operating flights between Belfast City Airport and London Heathrow Airport.

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

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

  • Which is the best airline for flights from Belfast to London, easyJet or British Airways?

    The two airlines most popular with KAYAK users for flights from Belfast to London are easyJet and British Airways. With an average price for the route of £77 and an overall rating of 6.9, easyJet is the most popular choice. British Airways is also a great choice for the route, with an average price of £137 and an overall rating of 6.7.

  • 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 travellers 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 return ticket. You could then fly to London Heathrow Airport with an airline and back to Belfast City Airport with another airline.

  • 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.

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

  • Looking for a cheap flight from London Heathrow Airport to Belfast City Airport? 25% of our users found flights on this route for £132 or less one-way and £194 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.
  • If you want to travel by Business Class from Belfast City Airport (BHD) to London Heathrow Airport (LHR), you can do so by booking your flight with Lufthansa. They provide regular flights with the option to upgrade to Business Class.
  • For easy Duty-Free shopping, why not try the ‘Reserve & Collect’ service available at Belfast City Airport? A complimentary service that allows you to shop before your journey. Benefit from tax and duty-free online shopping, offering you more options and a relaxed shopping experience without any time constraints.

Prefer to fly direct from Belfast City Airport to London Heathrow Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Belfast City to London Heathrow.
Find which airlines fly direct from Belfast City Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Belfast City to London Heathrow

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

London Heathrow to Belfast City

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the top airlines flying from Belfast City to Heathrow

 
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 Heathrow? 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.
6.9
easyJetOverall score based on 1898 reviews
6.7Boarding
5.5Entertainment
7.7Crew
6.7Comfort
5.9Food
Airline reviews

Whole way through - far more professional and slick than I expected

10.0 ExcellentAnonymous, May 2026
EDI - LGW
Read more easyJet reviews

Whole way through - far more professional and slick than I expected

Good news was that Bag Check was open two and a half hours before the flight, which is essential with the chaotic immigration process. Flight was okay, but sitting at the back of the aircraft, 3 overhead bins on both sides were filled with crew bags and other misc items, so we couldn't put our cabin bags anywhere near us. To add insult, twice the crew managed to drop items that they were taking out of the overhead bins onto my wife's head, who was sitting in an aisle seat.

You need to make signage at Berlin Airport clearer. Having checked in online we had our boarding passes onlour phones. You do not make it clear that you need to check in again to receive a printed luggage tag. You get to baggage drop off and it says you can only do it with a luggage tag BUT not how to get this.

We were bumped despite seats existing on flight While checkin attendants were helpful Easyjet management was not. Only after threats were we allowed on plane at last minute. The online help desk was useless and waste of time (over an hour of useless chats)

It was good except they could offer free water and tea/coffe

Sitting on the last row in between the aisle and a massive person, all people going to the bathroom bumped into me including the flight attendants.

Sat at rear of aircraft and was very cold. As a frequent flyer for many years, this is was the coldest I have ever been. Other passengers and some crew were complaining how cold it was. Sitting near the doors always risks being colder, just the way the aircraft works - but this was exceptional, bring a good jumper. Everything else was pretty standard easyJet - good value low cost carrier.

The best budget airline in Europe. Flight was on time, crew friendly and worked hard during flight and were able to meet our needs. Only downside (not the airline's fault), there were no rear steps.

It was transportation nothing more. I will give a positive rating over Ryanair. We missed our Ryanair flight the night before and received rude and unconcerned treatment from the Ryanair customer service. It was late. We were very tired and stressed after doing our best to get to the airport. The so called customer service ladies were completely unconcerned from the start. Aside from that, the flight to London seemed to be their opportunity for advertising. No time to relax as attendants were constantly in the aisle selling. I will never fly Ryanair again!!

Boarding could be better. To get through your gate but to be stood in a corridor for 20 minutes is not great.

The boarding was a mess as there was another document check in the small congested area after the stairs at the gate. No food is offered for Economy travelers except for a cookie and a small water bottle. No entertainment is available since it’s a short flight. But at least the seat reclined as opposed to my flight to Faro.

Flight attendants need to come by a little more often to pick up trash.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

I had a mixed experience on this flight. The plane itself was comfortable, the flight was smooth, and the entertainment selection was excellent with plenty of movie options. However, the service fell short. I had an entire row to myself and fell asleep with a blanket over me. A flight attendant, Karleigh, woke me up to see if I had my seatbelt on, which felt unnecessary given the situation. Meanwhile, trash sat uncollected on the tray at the end of the row and was never picked up. During the second meal service, no one woke me up, and when I used the call button multiple times, there was no response. I eventually had to walk to the back to ask for assistance. There was also a long stretch without snacks, and when I requested something savory, I was dropped off sweet options, which wasn’t ideal. Overall, while the flight itself was comfortable, the lack of attentiveness and responsiveness from the crew made the experience disappointing.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

The flight attendant does not pay attention to my "call" button more than 3 times when I need a drink.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

British Airays fails to enforce its own guidelines regarding carry on size limits. There were MANY passengers with full suitcases stuffing them into the overhead compartments leaving no space for others, like me, who adhere to the posted sizes. I had to put my carryone bag into my foot space, in additon to my carryon personal item, leaving me cramped for a seven hour flight. I was in physical pain, and I attribute this entirely to staff unwilling to enforce limits. The infotainment system was horrible. the touchscreens did dot work correctly, and there was no information on system operation. I am 77 years old, and a lifelong movie-goer. I recognized ONE movie (and not much better TV shows). It seems that BA saves royalty money by limiting its move and TV selection to absolute rubbish. The FlightAware program is the worst informationsystm I have ever seen, it is completely worthless. I pay attention to the safety briefings...in the event of an emergency, one is supposed to assume the "brace" position, except the seats are so close together, front to back, that it is not possible to assume the position without striking the seat in front of you. at age 77, and a lifelong traveler, this is the worst flight experience I have ever had, and I will never fly British Airways again

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

Information on your arrival and departure airports