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£22 Find cheap flights from London to Belfast

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Belfast departing on 22/5. 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
Sun 2/6
Sun 9/6

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Belfast, 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 London to Belfast, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,693,958 times on KAYAK, and here's why:

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Cheap flight deals from London to Belfast (LON-BHD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Belfast 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 and deals for you by selecting your travel dates.
Choose your dates
09:30 - 10:50STN-BFS
1h 20mdirect
05:45 - 07:05BFS-STN
1h 20mdirect
£26Ryanair
Find Deal
Sun, 19 May - Wed, 22 May
07:40 - 09:00STN-BFS
1h 20mdirect
05:45 - 07:05BFS-STN
1h 20mdirect
£27Ryanair
Find Deal
Tue, 14 May - Wed, 15 May
07:45 - 09:05STN-BFS
1h 20mdirect
05:55 - 07:15BFS-STN
1h 20mdirect
£28Ryanair
Find Deal
Thu, 16 May - Fri, 17 May
21:45 - 23:00STN-BFS
1h 15mdirect
16:20 - 17:40BFS-STN
1h 20mdirect
£34easyJet
Find Deal
Tue, 4 Jun - Wed, 12 Jun
07:15 - 08:45LTN-BHD
1h 30mdirect
20:45 - 22:10BHD-LTN
1h 25mdirect
£34easyJet
Find Deal
Mon, 16 Sep - Tue, 17 Sep
17:20 - 18:40LHR-BHD
1h 20mdirect
20:05 - 21:25BHD-LHR
1h 20mdirect
£68British Airways
Find Deal
Mon, 1 Jul - Fri, 5 Jul
09:00 - 10:15LCY-BHD
1h 15mdirect
06:45 - 08:15BHD-LCY
1h 30mdirect
£71British Airways
Find Deal
Mon, 5 Aug - Mon, 12 Aug
08:20 - 12:10LTN-BHD
3h 50m1 stop
20:45 - 22:10BHD-LTN
1h 25mdirect
£80
Find Deal
Tue, 11 Jun - Tue, 11 Jun
19:50 - 09:15LTN-BHD
13h 25m1 stop
16:10 - 17:30BHD-LTN
1h 20mdirect
£81
Find Deal
Mon, 10 Jun - Fri, 14 Jun
10:00 - 16:50LCY-BHD
6h 50m1 stop
17:20 - 07:15BHD-LCY
13h 55m1 stop
£303KLM
Find Deal
Wed, 31 Jul - Wed, 7 Aug

Flights from London to Belfast - Travel Insights & Trends

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

What is the cheapest London to Belfast flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from London to Belfast.
Our data shows that the cheapest route for a one-way flight from London to Belfast cost £16 and was between London Stansted Airport and Belfast Intl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is £19.

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

The average price of all flights from London to Belfast clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from London to Belfast, look for departures on Mondays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Belfast, Tuesday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from London to Belfast?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London to Belfast, 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 London to Belfast is October, where tickets cost £51 on average. On the other hand, the most expensive months are December and November, where the average cost of tickets is £112 and £84 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London to Belfast, 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 London to Belfast, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 86 days before departure.

Which airlines provide the cheapest flights from London to Belfast?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from London to Belfast found on KAYAK was with Ryanair for £22. Ryanair proposed a return connection from £26 and easyJet from £34.

Which airlines fly most frequently between London and Belfast?

In normal times, easyJet flies from London to Belfast up to 16 times per day, British Airways up to 8 times per day, and Loganair up to 2 times per day.

Which airlines fly direct between London and Belfast?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from London to Belfast.
There are 5 airlines that fly direct from London to Belfast. They are: Aer Lingus, British Airways, Loganair, Ryanair UK and easyJet. The cheapest price of all airlines flying this route was found with Ryanair UK at £20 for a one-way flight. On average, the best prices for this route can be found at Ryanair UK.

How many flights are there between London and Belfast per day?

Each day, there are between 21 and 33 nonstop flights that take off from London and land in Belfast, with an average flight time of 1h 22m. The most common departure time is 07:00 and most flights take off in the morning, while the most flights land at Belfast Intl Airport. Each week, there are 212 flights. The most frequent day of departure is Wednesday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between London and Belfast?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from London to Belfast take?

There are no direct flights for this route listed on KAYAK. The shortest multi-flight duration is 1h 15m.

Good to know - Cheap tickets from London to Belfast

Cheapest flight

£22
Flight from London Gatwick Airport to Belfast Intl Airport

When to book flights from London to Belfast

Are your dates flexible? Find out the best times to travel from London to Belfast 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 flights from London to Belfast

  • Are there car hire centres at Belfast Airports?

    When you want to enjoy the flexibility and comfort to explore Belfast at your own convenience, an airport car hire is among your best options. There are on-site car hire centres at both Belfast International (BFS) and Belfast City (BHD) airports staffed by several major providers like Europcar, Hertz and Avis where you can book a vehicle and hit the ground running.

  • Are there any unique attractions at airports in Belfast?

    The Viewing Gallery at Belfast International is the only one of its kind in the country. In addition to panoramic views of runway activity, visitors also have unique access to Air Traffic Control communications in preparation for takeoffs and landings. The observation area is open 24/7 for your viewing pleasure.

  • Which airlines have hubs at airports in both London and Belfast?

    British Airways operates a hub at Heathrow and Belfast City airports. easyJet has operational centres at Gatwick, Stansted and Belfast International airports while Ryanair operates from bases at Stansted, London Luton (LTN) and Belfast International airports.

  • Which nearby cities are accessible from Belfast City Airport?

    Aer Lingus offers regional flights to Cardiff, Isle of Man and Edinburgh from Belfast City Airport.

  • What’s the quickest way to get from Belfast International Airport (BFS) to Belfast city centre?

    The airport is around 17 miles from the city centre. The fastest way to get to town is via a car or taxi, which takes roughly 30min. A taxi costs around £35 one way. The airport express bus services takes 30-40min and costs around £8 for a single fare.

  • I’m arriving very late at night. Are there any hotels in Belfast International Airport (BFS)?

    Yes, the Maldron Hotel is approximately 50 metres from the airport’s main terminal. It has 104 guest rooms, including family suites, and all mod-cons are available. There’s an on-site restaurant, free parking and meeting rooms for business travellers.

  • Which airport is closest to Belfast city centre?

    If you need to get into central Belfast quickly, it’s preferable to fly into Belfast City (BHD), which is just 3 miles from the city centre. The journey takes around 10min by car. Transport options include taxi, bus and train. Buses run every 30 minutes at peak times, and trains arrive at Belfast Central Station or Great Victoria Street Station.

  • Are there any lounges available in Heathrow (LHR)?

    When flying to Belfast from Heathrow (LHR), lounge options include the Plaza Premium in Terminal 2 of Departures. The lounge can be booked online, and costs around £40 per person. It’s open from 5:00 to 21:00 daily and offers standard amenities including hot food and drinks, work areas, and showers. The lounge is fully accessible for blue badge holders.

  • I’m travelling with kids; which London airports have designated family lanes through security?

    Gatwick (LGW) and Heathrow (LHR) have family lanes for going through security. Although Luton (LTN) and Stansted (STN) don’t have family lanes, fast-track passes can be bought. At Luton (LTN) this can be purchased from around £5 per person. Children under 2 go for free. Stansted (STN) also offers a fast-track security pass for around £5 per person.

  • What is the cheapest flight from London to Belfast?

    In the last 3 days, the lowest price for a flight from London to Belfast was £28 for a one-way ticket and £33 for a return.

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

    When flying out of London you will be using one of these airports: London City, London Gatwick, London Heathrow, London Luton, London Southend, or London Stansted. You will be landing at one of these airports: Belfast Intl or Belfast City.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Belfast?

    oneworld is the only airline alliance operating flights between London and Belfast.

  • How does KAYAK find such low prices on flights from London to Belfast?

    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 London to Belfast.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from London 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 London to Belfast?

    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 Belfast with an airline and back to London with another airline.

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

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

See more FAQs

Top tips for finding a cheap flight from London to Belfast

  • Business travellers on flights from London to Belfast can arrange Valet Parking at London Heathrow (LHR) and drive right up to the terminal or enjoy the comfort of premium shuttle service with the Business option. London Gatwick (LGW) also offers Valet Parking & Premium service just outside terminal entrances. Book early to take advantage of discounts/special offers and remember most airports offer free cancellation policies if your travel plans change unexpectedly.
  • If you need to plan an event, meeting or conference prior to your trip from London Stansted (STN) to Belfast, Radisson Blu Hotel London Stansted Airport offers a convenient location and a host of amenities for the purpose. The hotel has 26 rooms for functions with a max capacity for 400 persons, a fully-equipped business centre, and is just a 2-minute walk from the terminal building.
  • All London airports with flights to Belfast offer special assistance for those with disabilities or mobility issues. It’s always best to book assistance in advance. Gatwick (LGW) especially stands out for its facilities for disabled passengers. These include a sensory room that provides a calm space for people with autism, dementia, or cognitive impairments. There are also eagle hoists, oxygen therapy (upon request) and designated seating areas available.
  • Luton (LTN), Stansted (STN), Gatwick (LGW) and Heathrow (LHR) airports all have regular daily direct flights to Belfast’s two airports, Belfast International (BFS) and Belfast City (BHD). EasyJet flights from Luton (LTN), Stansted (STN) and Gatwick (LGW) land in Belfast International (BFS), while Aer Lingus and British Airways flights leave from Heathrow (LHR) and arrive in Belfast City (BHD).
  • For time-short travellers, you may want to consider flying from Gatwick (LGW) or Heathrow (LHR). Both are served by express trains from central London, taking around 15-30min.
  • Travellers on a budget may prefer to fly from Luton (LTN), Stansted (STN) or Gatwick (LGW) as these are served by easyJet.
  • For those travellers looking for wider lounge, dining and shopping options before the departure, a good choice is to fly out from Heathrow (LHR).
See more tips

Prefer to fly direct from London to Belfast?

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

Direct departures

London to Belfast

Monday

Aer Lingus, American Airlines, British Airways, +8 more

Aer Lingus, American Airlines, +9 more

Tuesday

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

Aer Lingus, American Airlines, +7 more

Wednesday

Aer Lingus, American Airlines, British Airways, +8 more

Aer Lingus, American Airlines, +9 more

Thursday

Aer Lingus, American Airlines, British Airways, +8 more

Aer Lingus, American Airlines, +9 more

Friday

Aer Lingus, American Airlines, British Airways, +8 more

Aer Lingus, American Airlines, +9 more

Saturday

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

Aer Lingus, American Airlines, +7 more

Sunday

Aer Lingus, American Airlines, British Airways, +8 more

Aer Lingus, American Airlines, +9 more

See more direct flights

Direct returns

Belfast to London

Monday

Aer Lingus, American Airlines, British Airways, +8 more

Aer Lingus, American Airlines, +9 more

Tuesday

Aer Lingus, American Airlines, British Airways, +8 more

Aer Lingus, American Airlines, +9 more

Wednesday

Aer Lingus, American Airlines, British Airways, +8 more

Aer Lingus, American Airlines, +9 more

Thursday

Aer Lingus, American Airlines, British Airways, +8 more

Aer Lingus, American Airlines, +9 more

Friday

Aer Lingus, American Airlines, British Airways, +8 more

Aer Lingus, American Airlines, +9 more

Saturday

Aer Lingus, American Airlines, British Airways, +8 more

Aer Lingus, American Airlines, +9 more

Sunday

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

Aer Lingus, American Airlines, +8 more

See more direct flights
See more direct flights

Book cheap flights from London to Belfast

Cheapest flights to Belfast from London found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Belfast found on KAYAK in the last 72 hours.
22/5Wed
directeasyJet
1h 30mLGW-BFS
£22
1/8Thu
directRyanair
1h 20mSTN-BFS
£22
1/6Sat
directeasyJet
1h 15mLTN-BFS
£22
13/8Tue
directBritish Airways
1h 15mLCY-BHD
£33
26/7Fri
directBritish Airways
1h 15mLCY-BHD
£34
9/6Sun
1 stop
12h 15mSTN-BHD
£49
30/5Thu
1 stop
5h 10mLTN-BHD
£49
22/5Wed
directAer Lingus
1h 20mLHR-BHD
£91
25/5Sat
directRyanair UK
1h 20mSTN-BFS
£98
19/6Wed
directAer Lingus
1h 20mLHR-BHD
£100

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Last minute flights from London to Belfast

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 from London to Belfast that are departing in the next 10 days.
8/5Wed
directeasyJet
1h 15mLTN-BFS
12/5Sun
directeasyJet
1h 10mBFS-LTN
£66
4/5Sat
directeasyJet
1h 15mLTN-BFS
6/6Thu
directeasyJet
1h 10mBFS-LTN
£67
5/5Sun
directRyanair
1h 20mSTN-BFS
9/5Thu
directRyanair
1h 20mBFS-STN
£88
5/5Sun
directBritish Airways
1h 20mLHR-BHD
5/5Sun
directBritish Airways
1h 20mBHD-LHR
£89
7/5Tue
multi-stop
17h 50mLGW-BFS
9/5Thu
direct
1h 25mBFS-LGW
£105
4/5Sat
directRyanair
1h 20mSTN-BFS
8/5Wed
directRyanair
1h 20mBFS-STN
£116
4/5Sat
multi-stop
17h 15mLGW-BFS
6/6Thu
direct
1h 25mBFS-LGW
£130
6/5Mon
directBritish Airways
1h 20mLHR-BHD
29/5Wed
directBritish Airways
1h 20mBHD-LHR
£156
8/5Wed
directAer Lingus
1h 15mLCY-BHD
10/5Fri
directAer Lingus
1h 30mBHD-LCY
£356
4/5Sat
directAer Lingus
1h 15mLCY-BHD
11/5Sat
directAer Lingus
1h 25mBHD-LCY
£371

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London - Belfast Flights

Return flight deals:

Belfast - London

Cabin classes:

Browse origins:

£30
Flights from London Stansted Airport to Belfast
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