Cheap flights from Belfast International to London

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How to find the cheapest flight from
Belfast International (BFS) to London (LON)

All the information you need to plan the best BFS to LON flight in 2021: compare Belfast International to London flight prices with the expected peak season, weather and rainfall in London.
BFS - LON
Price
£73 - £92
LON
Temperature
9 - 23 °C
LON
Rainfall
35 - 71 mm

Popular in

July

High demand for flights, 10% potential price rise

Cheapest in

March

Best time to find cheap flights, 12% potential price drop

Round-trip from

£73

From Belfast International to London

One-way from

£23

One-way flight from Belfast International to London

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Belfast International to London?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 58 days in advance, which can save you up to 37% on flights from Belfast International to London compared to booking the week you need them. Waiting 58 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £82. For sooner than that we have options available in the next 3 days from £99.

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

Our data shows that March tends to be the cheapest month to fly to London from Belfast International. Users have commonly found prices around £75 for the month, but tickets can be as low as £47. Due to multiple factors, prepare for potentially higher prices in December.

Cheap flights from Belfast International to London in April, May 2021

The best prices found for BFS to LON flights in April, May
12 May - 18 May
£50pp
BFS
Belfast Intl
easyJet
Direct
LGW
London Gatwick
LGW
London Gatwick
easyJet
Direct
BFS
Belfast Intl
12 May - 18 May
£52pp
BFS
Belfast Intl
easyJet
Direct
LTN
London Luton
LTN
London Luton
easyJet
Direct
BFS
Belfast Intl
6 May - 9 May
£55pp
BFS
Belfast Intl
easyJet
Direct
STN
London Stansted
STN
London Stansted
easyJet
Direct
BFS
Belfast Intl

Belfast International to London 2021 flight deals

Cheap flights to London from Belfast International found for this year
8 Jun - 15 Jun
£48pp
BFS
Belfast Intl
easyJet
Direct
LTN
London Luton
LTN
London Luton
easyJet
Direct
BFS
Belfast Intl
8 Jun - 15 Jun
£48pp
BFS
Belfast Intl
easyJet
Direct
LGW
London Gatwick
LGW
London Gatwick
easyJet
Direct
BFS
Belfast Intl
2 Dec - 4 Dec
£50pp
BFS
Belfast Intl
easyJet
Direct
LTN
London Luton
LTN
London Luton
easyJet
Direct
BFS
Belfast Intl

Direct flights to London from Belfast International

Save time with Belfast International to London direct flight deals
8 Jun - 15 Jun
£48pp
BFS
Belfast Intl
easyJet
Direct
LGW
London Gatwick
LGW
London Gatwick
easyJet
Direct
BFS
Belfast Intl
8 Jun - 15 Jun
£48pp
BFS
Belfast Intl
easyJet
Direct
LTN
London Luton
LTN
London Luton
easyJet
Direct
BFS
Belfast Intl
15 Jun - 18 Jun
£50pp
BFS
Belfast Intl
easyJet
Direct
LGW
London Gatwick
LGW
London Gatwick
easyJet
Direct
BFS
Belfast Intl

Last-minute flights from Belfast International to London

Late deals on return flights to London from Belfast International, departing today and this week
23 Apr - 25 Apr
£70pp
BFS
Belfast Intl
easyJet
Direct
LTN
London Luton
LTN
London Luton
easyJet
Direct
BFS
Belfast Intl
23 Apr - 25 Apr
£73pp
BFS
Belfast Intl
easyJet
Direct
LTN
London Luton
LTN
London Luton
easyJet
Direct
BFS
Belfast Intl
23 Apr - 25 Apr
£82pp
BFS
Belfast Intl
easyJet
Direct
STN
London Stansted
STN
London Stansted
easyJet
Direct
BFS
Belfast Intl

One-way flights to London from Belfast International

The cheapest one-way flights from Belfast International to London
10:50 - 12:10
easyJet
Direct
1h 20m
BFS - STN
easyJet
02:00 - 03:15
easyJet
Direct
1h 15m
BFS - STN
easyJet
13:15 - 14:40
easyJet
Direct
1h 25m
BFS - LGW
easyJet

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Belfast International</span> to <span class="emphasized">London</span> flights.

Flight FAQs

From Belfast International to London

Are flight prices decreasing from Belfast International to London due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Belfast International and London for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Belfast Intl to London have flexible cancellations due to COVID-19?

Some of our airline partners flying from Belfast Intl to London have new flexible policies in place due to COVID-19. easyJet, British Airways, and Ryanair are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like easyJet with this kind of flexibility.

Can I find flights from Belfast International to London for under £73 on Cheapflights?

Yes, there are multiple flights from Belfast International to London for under £73. The cheapest flight booked recently is on easyJet for just £50, but on average you can expect to pay £57.

Are there direct flights from Belfast International to London for under £73 on Cheapflights?

Cheapflights has 20 direct flights from Belfast International to London under £73. A good price for a direct flight from Belfast International to London is less than £56.

Are there last-minute flights available from Belfast International to London for under £73?

There are currently 20+ open flights from Belfast International to London within the next 7 days for less than £73.

Is Belfast International weather warmer or cooler than London?

You can imagine temperatures to be in the 23 °C range in July. The weather in London is generally hotter than Belfast International's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long does is the flight from Belfast International to London?

For as low as £53, easyJet can have you in London from Belfast International in 1h 10m. Generally, flights for this route are direct.

What is the cheapest airline to fly from Belfast International to London return?

easyJet, at £51, was found to be the cheapest airline from Belfast International to London.. easyJet is priced at 38% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Belfast International to London one-way?

To fly one-way, consider booking your trip with easyJet, which is currently one of the cheapest options available, starting at £24. easyJet is not the only option available. At the moment, Ryanair is another option, for £35.

Alternative routes for Belfast International to London

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for London

Things to know before you go - useful duration and weather info for your trip from Belfast International to London.
Flight duration
1h 22m
Average temperature for April in London
15.0 °C
Avg rainfall for April in London
43.0 mm

Airports servicing Belfast

Airports servicing London

Gatwick (LGW)
City (LCY)
Stansted (STN)
Luton (LTN)
Southend (SEN)

Top 5 airlines flying from Belfast International to London

The chart below displays the airlines Cheapflights users travelling from Belfast International to London choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Ryanair
£23 £108 No cancel fee N/A
Search Ryanair flights
easyJet
£51 £132 No cancel fee 86%
Search easyJet flights
British Airways
£102 £168 No cancel fee 70%
Search British Airways flights
Aer Lingus
£127 £180 No cancel fee N/A
Search Aer Lingus flights
Flybe
£93 £201 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Flybe. Please check directly on their website for additional information.

Search Flybe flights

Hourly flight availability from Belfast International to London

See what time of day planes typically take off from Belfast International towards London.
Morning 6 AM to midday 60% of flight departures
Early morning Midnight to 6 AM 20% of flight departures
Afternoon Midday to 6 PM 20% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Belfast International to London
See how many times per day planes take to the skies headed from Belfast International to London.
Sunday
0 flights
Monday
3 daily flights
Tuesday
1 daily flight
Wednesday
0 flights
Thursday
0 flights
Friday
0 flights
Saturday
0 flights
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