Cheap flights from Belfast to London from £16

Cheap flights from Belfast to London from £16

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to London

Direct
Tue, Jun 9
Belfast BFSLondon STN
£16
Search
Direct
Sat, Jun 13
Belfast BFSLondon STN
£16
Search
Direct
Wed, Jun 10
Belfast BFSLondon STN
£16
Search
Direct
Thu, Jun 18
Belfast BFSLondon STN
£16
Search
Direct
Mon, Jun 8
Belfast BFSLondon STN
£17
Search
Direct
Tue, Jun 16
Belfast BFSLondon STN
£19
Search

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

Direct
Sat, Jun 13 – Tue, Jun 16
Belfast BFSLondon STN
£33
Search
Direct
Tue, Jun 9 – Thu, Jun 11
Belfast BFSLondon STN
£33
Search
Direct
Mon, Jun 8 – Thu, Jun 11
Belfast BFSLondon STN
£34
Search
Direct
Mon, Jun 8 – Wed, Jun 10
Belfast BFSLondon STN
£34
Search
Direct
Tue, Jun 9 – Fri, Jun 12
Belfast BFSLondon STN
£36
Search
Direct
Wed, Jun 10 – Fri, Jun 12
Belfast BFSLondon STN
£36
Search

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

How much do flights to London cost?

Cheapest one-way trip

£16

Cheapest round-trip

£33

Average round-trip

£45

Nonstop flights in May

£16 – £226

Most popular airline

easyJet

Getting from London airports to the city center

Fastest options: Heathrow Express (LHR), Gatwick Express (LGW), Stansted Express (STN). Best value: Underground, DLR, Elizabeth line and commuter trains.

London is served by six airports, each offering a variety of airport transfers to city center destinations. Heathrow Airport (LHR) lies 24 km west of central London, Gatwick Airport (LGW) is 45 km to the south, Stansted Airport (STN) sits 64 km northeast, Luton Airport (LTN) is 46 km north, London City Airport (LCY) is just 11 km east, and Southend Airport (SEN) is 64 km to the east. Transport options include express trains, the Underground, DLR, coaches, taxis, ride-hailing services, and private transfers. Journey times and costs vary depending on the airport, time of day, and traffic conditions.

How to get from London Heathrow Airport (LHR) to London?

Transport Option

Typical time

Typical cost

Frequency

Best for

15 min

advance vs on-the-day fares

every 15 min

fastest to Paddington

28-38 min

Oyster/contactless fare

every 5–10 min

central London with stops

35-75 min

metered; varies by traffic

on-demand 24/7 (traffic dependent)

door-to-door with luggage

How to get from London Gatwick Airport (LGW) to London?

Transport Option

Typical time

Typical cost

Frequency

Best for

30 min

advance vs on-the-day fares

every 15 min

fastest to Victoria

How to get from London Stansted Airport (STN) to London?

Transport Option

Typical time

Typical cost

Frequency

Best for

45-50 min

advance vs on-the-day fares

every 15–30 min

fastest to the City

How to get from London Luton Airport (LTN) to London?

Transport Option

Typical time

Typical cost

Frequency

Best for

35-55 min

includes DART transfer

every 10–20 min

direct to St Pancras

How to get from London City Airport (LCY) to London?

Transport Option

Typical time

Typical cost

Frequency

Best for

15-25 min

Oyster/contactless fare

every 4–10 min

Canary Wharf and City

How to get from London Southend Airport (SEN) to London?

Transport Option

Typical time

Typical cost

Frequency

Best for

50-60 min

advance vs on-the-day fares

every 20–30 min

direct to Liverpool Street

Notes:

  • Prices in GBP; table created in 2025 and subject to change.
  • Contactless and Oyster are valid on the Underground, DLR, Elizabeth line, and most National Rail services within London zones.
  • Black cabs are metered; ride-hailing prices vary with demand. Road traffic can significantly affect journey times (traffic dependent).
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to London

Depart from
Belfast International
Arrive to
Gatwick
Average flights per week
400
Flight distance
528 km
Worth visiting
Avebury - British Museum - Canterbury Cathedral - Isle of Wight - Natural History Museum - Portsea Island - Roman Baths, Bath - Stonehenge - St. Paul's Cathedral - Tate Modern - Tower of London

Weekly direct flights

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

AirlineMon 18.05Tue 19.05Wed 20.05Thu 21.05Fri 22.05Sat 23.05Sun 24.05
easyJet
------------2---1
Ryanair
---------------------
Weekly flights: 3 totalDaily flights: 0.43 averageMost flights: Friday 2 flights
AirlineMon 25.05Tue 26.05Wed 27.05Thu 28.05Fri 29.05Sat 30.05Sun 31.05
easyJet
2224---------
Ryanair
---122---------
Weekly flights: 15 totalDaily flights: 2.14 averageMost flights: Thursday 4 flights
AirlineMon 01.06Tue 02.06Wed 03.06Thu 04.06Fri 05.06Sat 06.06Sun 07.06
easyJet
---101114743
Ryanair
---32323---
Weekly flights: 62 totalDaily flights: 8.86 averageMost flights: Thursday 14 flights
AirlineMon 08.06Tue 09.06Wed 10.06Thu 11.06Fri 12.06Sat 13.06Sun 14.06
easyJet
13121114986
Ryanair
2323331
Weekly flights: 90 totalDaily flights: 12.86 averageMost flights: Thursday 14 flights

Check-in for a flight from Belfast to London

NameCarrier codeIATA CodePassport needed during booking
easyJetEZYU2Yes
RyanairRYRFRNo
Aer LingusEINEINo
VuelingVLGVYNo
Wizz AirWZZW6No

Online check-in is not available for these airlines.

Weather in London

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C2°C
February8°C3°C
March11°C4°C
April14°C5°C
May17°C8°C
June20°C11°C
July22°C14°C
August22°C14°C
September19°C12°C
October15°C9°C
November10°C6°C
December8°C4°C
Hottest Month
22°C
July
Coldest month
2°C
January
Sunny days
281
days per year
Snow days
2
days per year

14 day forecast

Saturday
16 May
88%
13°C4°C
23 May
25°C15°C
Sunday
17 May
86%
16°C8°C
24 May
27°C14°C
Monday
18 May
82%
14°C6°C
25 May
18°C12°C
Tuesday
19 May
86%
18°C10°C
26 May
17°C9°C
Wednesday
20 May
86%
19°C12°C
27 May
20°C10°C
Thursday
21 May
23°C11°C
28 May
22°C9°C
Friday
22 May
25°C13°C
29 May
17°C14°C
Travelers usually depart from Belfast International, or George Best Belfast City when they travel from Belfast to London. Book your trip to arrive at Gatwick, London Stansted, Heathrow, Luton, or London City. The distance between Belfast and London is 528 km. The most popular airlines for this route are easyJet, Ryanair, Aer Lingus, Vueling, and Wizz Air. Belfast and London have 400 direct flights per week. When you arrive at London, consider visiting Avebury, British Museum, Canterbury Cathedral, Isle of Wight, Natural History Museum, Portsea Island, Roman Baths, Bath, Stonehenge, St. Paul's Cathedral, Tate Modern, and Tower of London.

Frequently asked questions

How long does it take to travel from Belfast to London?
A one-way nonstop (direct) flight between Belfast and London takes around 1.4 hours.
What is the flight distance between Belfast and London?
The flight distance between Belfast and London is 528 km.
What airlines offer nonstop (direct) flights between Belfast and London?
Several carriers operate flights between Belfast and London. Airlines offering nonstop (direct) flights include Aer Lingus, Ryanair, easyJet.
What are the most popular routes to and from Belfast?
Travelers frequently search for route combinations, such as Belfast and Manchester, Edinburgh, Nottingham, Alicante, Leeds, Birmingham, Glasgow, Isle of Wight, Antalya, Istanbul, Málaga, Southampton, Lanzarote, Budapest, Tirana, Newcastle upon Tyne, Palma, Majorca, Saint Peter Port, Faro, Gdańsk.
What are the most popular routes to and from London?
Travelers frequently search for route combinations, such as London and Istanbul, Tel Aviv, Tirana, Bucharest, Barcelona, Chișinău, Athens, Paris, Madrid, Prague, Edinburgh, Rome, Málaga, Jeddah, Sofia, Bangkok, Larnaca, Bacău, Warsaw, Budapest.
Which airports are there in Belfast?
Belfast is mainly served by Belfast International. But there are other airports nearby, including George Best Belfast City.
What airports are near Belfast?
The main airport in Belfast is Belfast International. It is also served by Dublin, Glasgow Prestwick, Isle of Man, Ireland West Airport Knock, City of Derry, Donegal.
What airports are near London?
The main airport in London is Gatwick. It is also served by Birmingham, Bristol, East Midlands, Cardiff, Bournemouth, Southampton, Exeter, Norwich, Humberside.
Which airlines fly between Belfast and London?
Currently, you can fly between Belfast and London with easyJet, Ryanair, Aer Lingus, Vueling, Wizz Air.
When’s the best time to travel between Belfast and London?
What flights operate between Belfast and London?
How many airports are there near Belfast?
How many airports are there near London?
What time do nonstop (direct) flights between Belfast and London depart?
What time do nonstop (direct) flights between Belfast and London arrive?
What time do flights between Belfast and London depart?
What time do flights between Belfast and London arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

Search flightsSearch direct flights

Explore alternative trips

Flights from Belfast

Flights to London

The nearest countries with flights to London

Here is a list of countries people are flying from

Other destination countries from Belfast

Here is a list of countries people are flying to

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Search flights
Find the best connection from Belfast to London

Search, compare, and book flights to get there.

Search flights