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Cheap flights from Belfast to London from £21

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to London departing on 31/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap Belfast to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to London

Best price found

£21

Fastest flight time

1h 10m

Direct flights

Every day

Airports in London

3 airports
The best one-way flight to London from Belfast in the past 72 hours is £21. The best return flight deal from Belfast to London found on momondo in the last 72 hours is £49.
The fastest flight from Belfast to London takes 1h 10m
Direct flights go from Belfast to London every day.
There are 3 airports near London: London Luton (LTN), London Stansted (STN), London Gatwick (LGW)

How to get the cheapest flight ticket from Belfast to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

May. The cheapest time of year to fly to London from Belfast is May. The most expensive is December.

What is the cheapest day to depart Belfast for London?

Tuesday. The cheapest day of the week is usually Tuesday. The most expensive is usually Sunday.

When is the cheapest time to fly from Belfast to London?

In the evening. Belfast to London flights are approximately 22% more expensive at midday than in the evening

What is the cheapest airline that flies to London from Belfast?

Ryanair UK. Aer Lingus, British Airways, and Loganair are the most popular carriers operating from Belfast to London

What is the cheapest Belfast to London flight route?

Belfast Intl - London Stansted. Fly from Belfast Intl to London Stansted for the best Belfast - London flight prices

How far in advance should you book Belfast to London flights?

50 days before. The cheapest time to buy a flight from Belfast to London is approximately 50 days to departure

How many flights depart from Belfast to London on average per day?

As of March 2024, 8 flights take off from Belfast and land in London each day. The most common flight departure time for this route is 05:00, with 40% of daily flights taking off in the afternoon.

How many flights depart from Belfast to London on average per week?

The number of flights available between Belfast and London is 58 per week as of March 2024. The most frequent departure day is Monday, with 26% of weekly flights leaving on this day.

Can stopping save me money on Belfast to London flights?

No. A direct flight is the cheapest option for a flight between Belfast to London.

When travelling from Belfast to London, the most popular airport to fly into is London Heathrow Airport. The majority of travellers flying into London Heathrow Airport from Belfast are departing from Belfast Intl Airport. When booking your trip to London, it is helpful to have an alternative airport to fly out of. Good options for departure airports when travelling to London, you can try Belfast City Airport (in Belfast), Londonderry Eglinton Airport (in Londonderry), or Glasgow Prestwick Airport (in Glasgow). You may be looking for an airport near London Heathrow Airport to land at when travelling from Belfast and luckily, there are options! You can try London Gatwick Airport which is located in London, London Luton Airport which is located in London, or London Stansted Airport which is located in London. The cheapest route from Belfast to London is BFS — STN with an average price of £31 RT during the month of March.

Belfast Intl Airport (BFS) to London Gatwick Airport (LGW)£60
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Belfast Intl Airport (BFS) to London Luton Airport (LTN)£47
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Belfast Intl Airport (BFS) to London Stansted Airport (STN)£31
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Belfast City Airport (BHD) to London Heathrow Airport (LHR)£75
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Belfast Intl Airport (BFS) to London Heathrow Airport (LHR)£75
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Belfast City Airport (BHD) to London Gatwick Airport (LGW)£60
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Easily compare return flights from Belfast to London

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Belfast to London by changing tabs
easyJet
4 May
BFS19:50Belfast Intl
1h 10m
LTN21:00London Luton
7 May
LTN07:15London Luton
1h 20m
BFS08:35Belfast Intl
Ryanair
29 Mar
BFS06:10Belfast Intl
1h 15m
STN07:25London Stansted
2 Apr
STN07:40London Stansted
1h 20m
BFS09:00Belfast Intl
British Airways
10 Sept
BHD18:15Belfast City
1h 20m
LHR19:35London Heathrow
17 Sept
LHR07:35London Heathrow
1h 20m
BHD08:55Belfast City
Multiple Airlines
16 Apr
BHD18:50Belfast City
4h 00m
1 stop
LGW22:50London Gatwick
27 Apr
LGW18:35London Gatwick
1h 25m
BHD20:00Belfast City
easyJet
16 Apr
BFS20:10Belfast Intl
1h 10m
LTN21:20London Luton
18 Apr
LTN07:10London Luton
1h 20m
BFS08:30Belfast Intl
Ryanair
29 Mar
BFS06:10Belfast Intl
1h 15m
STN07:25London Stansted
2 Apr
STN07:40London Stansted
1h 20m
BFS09:00Belfast Intl

Find the cheapest one-way flights from Belfast to London

If you're looking for one-way flights from Belfast to London, view some of our deals below provided by Ryanair and easyJet
Ryanair
31 Mar
BFS22:00Belfast Intl
1h 20m
STN23:20London Stansted
easyJet
11 Apr
BFS21:10Belfast Intl
1h 25m
LGW22:35London Gatwick
Ryanair
11 Jun
BFS19:50Belfast Intl
1h 20m
STN21:10London Stansted

Search last-minute flights to London from Belfast

Find and compare return flight prices for your last-minute flight from Belfast to London
easyJet
28 Mar
BFS21:00Belfast Intl
1h 10m
LTN22:10London Luton
1 Apr
LTN21:55London Luton
1h 20m
BFS23:15Belfast Intl
Ryanair
28 Mar
BFS06:10Belfast Intl
1h 15m
STN07:25London Stansted
30 Mar
STN20:45London Stansted
1h 25m
BFS22:10Belfast Intl
Multiple Airlines
23 Mar
BHD09:20Belfast City
1h 20m
LTN10:40London Luton
26 Mar
LTN08:45London Luton
3h 25m
1 stop
BHD12:10Belfast City
British Airways
25 Mar
BHD19:30Belfast City
1h 15m
LHR20:45London Heathrow
26 Mar
LHR06:15London Heathrow
1h 25m
BHD07:40Belfast City
easyJet
23 Mar
BFS14:10Belfast Intl
1h 10m
LTN15:20London Luton
26 Mar
LTN07:00London Luton
1h 15m
BFS08:15Belfast Intl
easyJet
26 Mar
BFS08:40Belfast Intl
1h 20m
LGW10:00London Gatwick
2 Apr
LGW06:10London Gatwick
1h 30m
BFS07:40Belfast Intl

Best airlines flying from Belfast to London

Compare and see reviews for airlines that fly from Belfast to London with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £16Free CancellationRating
6.8
6,416 reviews
Search Ryanair flights
Ryanair UKPriceFrom £19Free CancellationRating
5.9
61 reviews
Search Ryanair UK flights
easyJetPriceFrom £26Free CancellationRating
6.9
3,021 reviews
Search easyJet flights
British AirwaysPriceFrom £64Free CancellationRating
6.8
7,015 reviews
Search British Airways flights
Aer LingusPriceFrom £98Free CancellationRating
7.2
1,404 reviews
Search Aer Lingus flights
LoganairPriceFrom £122Free CancellationRating
8.3
18 reviews
Search Loganair flights
KLMPriceFrom £181Free CancellationRating
7.7
1,720 reviews
Search KLM flights

British Airways flights from Belfast to London

Our best British Airways deals on Belfast to London flight tickets
British Airways
10 Sept
BHD18:15Belfast City
1h 20m
LHR19:35London Heathrow
17 Sept
LHR07:35London Heathrow
1h 20m
BHD08:55Belfast City
British Airways
16 Apr
BHD19:30Belfast City
1h 20m
LHR20:50London Heathrow
23 Apr
LHR07:35London Heathrow
1h 20m
BHD08:55Belfast City
British Airways
16 Apr
BHD19:30Belfast City
1h 20m
LHR20:50London Heathrow
23 Apr
LHR07:35London Heathrow
1h 20m
BHD08:55Belfast City

KLM flights from Belfast to London

Our best KLM deals on Belfast to London flight tickets
KLM
23 Mar
BHD17:15Belfast City
3h 35m
1 stop
LHR20:50London Heathrow
26 Mar
LHR08:40London Heathrow
8h 10m
1 stop
BHD16:50Belfast City
KLM
8 Apr
BHD17:20Belfast City
14h 50m
1 stop
LCY08:10London City
12 Apr
LCY20:45London City
20h 05m
1 stop
BHD16:50Belfast City

  • How far is Belfast to London by plane?

    There are 322.0 mi between Belfast and London. In terms of flight time, this usually takes a little over 1h 10m.

  • When did momondo last update prices for flights from Belfast to London?

    Prices for flights from Belfast to London are updated daily.

  • How many operators does momondo search for flights from Belfast to London?

  • How old do you have to be to fly from Belfast to London?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


What are the benefits of the different airports in Belfast City and London?

Belfast International Airport (BFS) has two passenger terminals located on two floors – departure terminal (on the upper floor) and arrival terminal (on the lower floor). Facilities found at the departure terminal include ATMs, currency exchange services, an information desk, business lounges, shops, restaurants, and baby care facilities. Enjoy a well-prepared pre-flight meal in one of the numerous restaurants available, before indulging in some retail therapy in one of the retail units. You can also opt to partake in the serenity of the airport luxury lounge. Maldron Hotel Belfast Airport and Ballyrobin Country Lodge are the closest hotels to Belfast International Airport (BFS) – a 3min walk to the airport terminal. London Luton Airport (LTN) operates on a 24/7 basis. Please note that retail outlets and restaurants may be closed at times. The airport provides both an adult changing area and convenient restrooms in the departure lounge. You can also charge your devices in the multiple charging ports at the airport. Luton airport does not offer currency exchange services or ATM machines.


What is the best way to get in and out of airports in Belfast City and London?

You can get to Belfast International Airport (BFS) from central Belfast via various means of transport. You can take a bus, taxi or rent a car. The Express 300 service runs throughout the week at peak times, every 15 minutes. The journey takes approximately 30-40 minutes depending on traffic conditions. You’ll find taxis operated by the International Airport Taxi Company, just outside the airport exit lobby. The taxis are available on a 24/7 basis. For those who would opt to rent a car, Belfast airport offers several car parking options, both on and offsite. There are a number of options to travel from London Luton Airport (LTN) to central London and vice versa - taxi, bus or train. Hire a taxi from Parkway Station and get to the airport 10 minutes later. There is a convenient train network run by Thameslink and East Midlands, connecting London to Luton airport. Trains run every 10 minutes throughout the week with the trip taking 20-50 minutes. The most economical transport option between London Luton Airport (LTN) and central London is the bus services with the journey taking about 40 minutes.

Which cities can you get to from London?

London is one of the busiest cities in the UK with an accessible transportation network. Some great cities near London include Brighton, Oxford and Cambridge. A train from London Kings Cross arrives in Cambridge 50 minutes later. Trains in this route operate every 15 minutes, every day. Rideshare is the most affordable means of transport from London to Cambridge and Oxford, with the journey taking approximately 1h 35 and 1h 31min, respectively. If you travel to Brighton from London by bus, your journey will take 2h 50min and if you take a train, the trip will take sround 58 minutes.


Alternative routes for Belfast to London

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Belfast to Manchester Flights
Fastest flight time0h 55m
Cheapest price£27
Belfast to Liverpool Flights
Fastest flight time0h 45m
Cheapest price£49
Belfast to Birmingham Flights
Fastest flight time1h 05m
Cheapest price£53
Belfast to Newcastle upon Tyne Flights
Fastest flight time0h 50m
Cheapest price£53
Belfast to Bristol Flights
Fastest flight time1h 05m
Cheapest price£58
Londonderry to London Flights
Fastest flight time1h 20m
Cheapest price£140
Belfast to Southampton Flights
Fastest flight time1h 15m
Cheapest price£53
Belfast to Leeds Flights
Fastest flight time1h 10m
Cheapest price£50

Similar Belfast to London flights

Flexible with your destination? Broaden your search and find flights similar to your Belfast to London route

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belfast to London for you.

Can I find flights from Belfast to London with flexible booking policies on momondo?

All flight searches from Belfast to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Belfast to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Belfast to London.

I’m not ready to book a flight from Belfast to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Belfast and alert you when they change.


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Airports listed have a maximum distance of 35.6 mi from London


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