Cheap flights from Belfast to London from £23

Return
1 adult
Economy
0 bags
From?
To?
Tue 16/8
Tue 23/8

Deals available from 900+ travel sites.

Flight information for Belfast to London

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

Best price found

£23

Fastest flight time

1h 10m

Direct flights

Mon, Tue, Wed, Sat and Sun

Airports in London

6 airports
The best one-way flight to London from Belfast in the past 72 hours is £23. The best return flight deal from Belfast to London found on momondo in the last 72 hours is £40.
The fastest flight from Belfast to London takes 1h 10m
Direct flights go from Belfast to London on Monday, Tuesday, Wednesday, Saturday and Sunday. Airlines offering direct flights are: American Airlines, British Airways and easyJet.
There are 6 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)

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?

January

The cheapest time of year to fly to London from Belfast is January. The most expensive is August.

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

easyJet

Aer Lingus, BA CityFlyer, and Bakhtar Afghan Airline are the most popular carriers operating from Belfast to London

What is the cheapest Belfast to London flight route?

Belfast Intl - London Luton

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

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

55 days before

The cheapest time to buy a flight from Belfast to London is approximately 55 days to departure

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 Stansted Airport which is located in London, or London City Airport which is located in London. The cheapest route from Belfast to London is BFS — LTN with an average price of £48 RT during the month of August.

Belfast Intl Airport (BFS) to London Gatwick Airport (LGW)£54
Search Flight Deals
Belfast Intl Airport (BFS) to London Stansted Airport (STN)£52
Search Flight Deals
Belfast City Airport (BHD) to London City Airport (LCY)£155
Search Flight Deals
Belfast City Airport (BHD) to London Heathrow Airport (LHR)£67
Search Flight Deals
Belfast Intl Airport (BFS) to London Heathrow Airport (LHR)£70
Search Flight Deals
Belfast Intl Airport (BFS) to London Luton Airport (LTN)£48
Search Flight Deals

Easily compare return flights from Belfast to London

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Belfast to London by changing tabs
easyJet
30 Sep
BFS17:40Belfast Intl
1h 10m
LTN18:50London Luton
2 Oct
LTN04:40London Luton
1h 20m
BFS06:00Belfast Intl
British Airways
16 Jan
BHD14:00Belfast City
1h 15m
LHR15:15London Heathrow
19 Jan
LHR08:00London Heathrow
1h 25m
BHD09:25Belfast City
Aer Lingus
18 Sep
BHD04:55Belfast City
1h 20m
LHR06:15London Heathrow
3 Oct
LHR07:05London Heathrow
1h 25m
BHD08:30Belfast City
Multiple Airlines
28 Sep
BHD04:55Belfast City
1h 20m
LHR06:15London Heathrow
4 Mar
LHR08:00London Heathrow
1h 25m
BHD09:25Belfast City
easyJet
21 Oct
BFS17:40Belfast Intl
1h 10m
LTN18:50London Luton
23 Oct
LTN04:40London Luton
1h 20m
BFS06:00Belfast Intl
easyJet
23 Sep
BFS16:05Belfast Intl
1h 10m
LTN17:15London Luton
28 Sep
LTN03:55London Luton
1h 20m
BFS05:15Belfast 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 Aer Lingus and easyJet
easyJet
9 Sep
BFS17:40Belfast Intl
1h 10m
LTN18:50London Luton
Aer Lingus
15 Sep
BHD13:40Belfast City
1h 15m
LHR14:55London Heathrow
Multiple Airlines
3 Oct
BFS16:35Belfast Intl
22h 25m
1 stop
STN15:00London 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
18 Aug
BFS17:05Belfast Intl
1h 25m
LGW18:30London Gatwick
15 Sep
LGW02:15London Gatwick
1h 30m
BFS03:45Belfast Intl
Aer Lingus
20 Aug
BHD04:55Belfast City
1h 20m
LHR06:15London Heathrow
21 Aug
LHR15:20London Heathrow
1h 25m
BHD16:45Belfast City
Multiple Airlines
18 Aug
BFS17:05Belfast Intl
1h 25m
LGW18:30London Gatwick
15 Sep
LGW17:30London Gatwick
12h 10m
2 stops
BFS05:40Belfast Intl
easyJet
18 Aug
BFS05:00Belfast Intl
1h 10m
LTN06:10London Luton
21 Sep
LTN11:25London Luton
1h 15m
BFS12:40Belfast Intl
Aer Lingus
20 Aug
BHD04:55Belfast City
1h 20m
LHR06:15London Heathrow
21 Aug
LHR15:20London Heathrow
1h 25m
BHD16:45Belfast City
British Airways
18 Aug
BHD02:50Belfast City
1h 25m
LHR04:15London Heathrow
23 Aug
LHR15:25London Heathrow
1h 20m
BHD16:45Belfast City

Best airlines flying from Belfast to London

Compare and see reviews for airlines that fly from Belfast to London with momondo
AirlineRatingFree CancellationPrice
RyanairPriceFrom £22Free CancellationRating
7.0
Search Ryanair flights
easyJetPriceFrom £52Free CancellationRating
6.9
Search easyJet flights
Aer LingusPriceFrom £73Free CancellationRating
7.9
Search Aer Lingus flights
British AirwaysPriceFrom £77Free CancellationRating
6.3
Search British Airways flights
FlybePriceFrom £77Free CancellationRating
6.4
Search Flybe flights
Bakhtar Afghan AirlinePriceFrom £77Free CancellationRating
0.0
Search Bakhtar Afghan Airline flights
LoganairPriceFrom £93Free CancellationRating
0.0
Search Loganair flights
BA CityFlyerPriceFrom £103Free CancellationRating
4.6
Search BA CityFlyer flights

Aer Lingus flights from Belfast to London

Our best Aer Lingus deals on Belfast to London flight tickets
Aer Lingus
18 Sep
BHD04:55Belfast City
1h 20m
LHR06:15London Heathrow
3 Oct
LHR07:05London Heathrow
1h 25m
BHD08:30Belfast City
Aer Lingus
16 Oct
BHD13:25Belfast City
1h 15m
LHR14:40London Heathrow
21 Oct
LHR15:40London Heathrow
1h 25m
BHD17:05Belfast City
Aer Lingus
30 Sep
BHD13:40Belfast City
1h 15m
LHR14:55London Heathrow
3 Oct
LHR15:40London Heathrow
1h 25m
BHD17:05Belfast City

British Airways flights from Belfast to London

Our best British Airways deals on Belfast to London flight tickets
British Airways
16 Jan
BHD14:00Belfast City
1h 15m
LHR15:15London Heathrow
19 Jan
LHR08:00London Heathrow
1h 25m
BHD09:25Belfast City
British Airways
16 Jan
BHD14:00Belfast City
1h 15m
LHR15:15London Heathrow
19 Jan
LHR08:00London Heathrow
1h 25m
BHD09:25Belfast City
British Airways
1 Feb
BHD04:05Belfast City
1h 30m
LHR05:35London Heathrow
2 Feb
LHR01:25London Heathrow
1h 25m
BHD02:50Belfast City

  • Are airlines flying from Belfast to London offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from Belfast to London, such as British Airways, easyJet, and Aer Lingus may have flexible cancellation policies in place. Use our site to search for all of the airlines offering this flexibility to you.

  • 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.


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.


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.

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£46
Belfast to Southampton Flights
Fastest flight time1h 35m
Cheapest price£67
Belfast to Liverpool Flights
Fastest flight time0h 50m
Cheapest price£46
Belfast to Birmingham Flights
Fastest flight time1h 00m
Cheapest price£46
Londonderry to London Flights
Fastest flight time1h 20m
Cheapest price£114
Belfast to Bristol Flights
Fastest flight time1h 05m
Cheapest price£46
Belfast to Leeds Flights
Fastest flight time1h 00m
Cheapest price£69

Why use momondo?

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.

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

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.

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.


Here's why travellers choose to use momondo
Flexible Travel
momondo understands the need for flexibility and we have a filter specifically for flights with no change fees.
Expert Insights
Data driven insights designed to help you find a great flight deal. From the cheapest time to depart to how far in advance to book.
Price Alerts
Track the price of your preferred flight route and be notified when it changes.