Cheap flights from London, United Kingdom to Belfast, United Kingdom

Flights starting at £17. Choose between easyJet, British Airways, or Aer Lingus to find the best price.

Make your travel wishlist, we'll do the rest
Hidden deals
Effortless booking
Travel hacking
Travelers usually depart from Gatwick, Heathrow, Luton, London Stansted, or London Southend when they travel from London to Belfast. Book your trip to arrive at Belfast International, or George Best Belfast City. The distance between London and Belfast is 497 km. The most popular airlines for this route are easyJet, British Airways, Aer Lingus, Turkish Airlines, and KLM Royal Dutch Airlines. London and Belfast have 345 direct flights per week. When you arrive at Belfast, consider visiting Giant's Causeway, Bru Na Boinne Neolithic Site (County Meath, Ireland), and Trinity College, Dublin.

Weekly direct flights

Discover the top airlines offering direct flights from London to Belfast in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Mon 18.03 - Sun 24.03

AirlineMon 18.03Tue 19.03Wed 20.03Thu 21.03Fri 22.03Sat 23.03Sun 24.03
58---7479
---------------------

Weekly direct flights for Mon 25.03 - Sun 31.03

AirlineMon 25.03Tue 26.03Wed 27.03Thu 28.03Fri 29.03Sat 30.03Sun 31.03
1683------111
---------------------

Weekly direct flights for Mon 01.04 - Sun 07.04

AirlineMon 01.04Tue 02.04Wed 03.04Thu 04.04Fri 05.04Sat 06.04Sun 07.04
151311---1
---------------------

Weekly direct flights for Mon 08.04 - Sun 14.04

AirlineMon 08.04Tue 09.04Wed 10.04Thu 11.04Fri 12.04Sat 13.04Sun 14.04
6131412111212
---------------1---

Check-in for a flight from London to Belfast

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
easyJetEZYU2NoOpens 720 days before flight
Closes 2 hours before flight
British AirwaysBAWBANo0
0
Aer LingusEINEINoOpens 48 days before flight
Closes 5 hours before flight
Turkish AirlinesTHYTKNo0
0
KLM Royal Dutch AirlinesKLMKLNoOpens 30 days before flight
Closes 1 hours before flight

Weather in Belfast

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January6°C2°C
February7°C3°C
March8°C3°C
April11°C4°C
May13°C7°C
June16°C10°C
July17°C11°C
August17°C11°C
September15°C10°C
October12°C8°C
November9°C5°C
December7°C3°C
Hottest Month
17°C
July
Coldest month
2°C
January
Sunny days
254
days per year
Snow days
2
days per year

14 day forecast

Friday
22 Mar
91%
8°C3°C
29 Mar
84%
9°C5°C
Saturday
23 Mar
89%
8°C3°C
30 Mar
11°C3°C
Sunday
24 Mar
89%
10°C2°C
31 Mar
86%
10°C5°C
Monday
25 Mar
89%
10°C5°C
1 Apr
86%
12°C4°C
Tuesday
26 Mar
83%
7°C4°C
2 Apr
89%
9°C4°C
Wednesday
27 Mar
82%
7°C5°C
3 Apr
86%
9°C1°C
Thursday
28 Mar
84%
8°C5°C
4 Apr
88%
8°C1°C

Frequently asked questions

How long does it take to travel from London to Belfast?
What is the flight distance between London and Belfast?
What airlines offer nonstop (direct) flights between London and Belfast?
What are the most popular routes to and from London?
What are the most popular routes to and from Belfast?
Which airports are there in London?
What airports are near London?
What airports are near Belfast?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between London and Belfast?
What is Virtual Interlining and how do I use it?
Which airlines fly between London and Belfast?
When's the best time to travel between London and Belfast?
What flights operate between London and Belfast?
How many airports are there near London?
How many airports are there near Belfast?
What time do nonstop (direct) flights between London and Belfast depart?
What time do nonstop (direct) flights between London and Belfast arrive?
What time do flights between London and Belfast depart?
What time do flights between London and Belfast arrive?
Find the best connection from London to Belfast
Search flights, trains & buses
We hack the system,
you fly for less