Cheap flights from Belfast International to London

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The best prices from Belfast International to London are usually found in January or March, booked 60 days in advance, depart on a Tuesday or Friday and return on a Tuesday

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

BFS - LON
Price
£41 - £112
LON
Temperature
9 - 23 °C
LON
Rainfall
35 - 71 mm
Popular in July High demand for flights, 34% potential price rise
Cheapest in January Best time to find cheap flights, 45% potential price drop
Round-trip from £41 From Belfast International to London
One-way from £16 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.
What is the cheapest day to fly return from Belfast International to London?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 21% on your flight compared to booking on days when demand is much higher.

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 61 days in advance, which can save you up to 42% on flights from Belfast International to London compared to booking the week you need them. Waiting 61 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 £56. For sooner than that we have options available in the next 3 days from £70.

When is the cheapest time to fly from Belfast International to London (BFS - LON)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 27% on flights from Belfast International to London by exploring options for tickets in the evening.

Cheap flights from Belfast International to London in August, September 2020

The best prices found for BFS to LON flights in August, September
2 Aug - 9 Aug
£33pp
BFS
Belfast Intl
Ryanair
Direct
STN
London Stansted
STN
London Stansted
Ryanair
Direct
BFS
Belfast Intl
21 Aug - 28 Aug
£34pp
BFS
Belfast Intl
Ryanair
Direct
STN
London Stansted
STN
London Stansted
Ryanair
Direct
BFS
Belfast Intl
21 Aug - 28 Aug
£36pp
BFS
Belfast Intl
Ryanair
Direct
STN
London Stansted
STN
London Stansted
Ryanair
Direct
BFS
Belfast Intl

Belfast International to London 2020 flight deals

Cheap flights to London from Belfast International found for this year
2 Aug - 9 Aug
£33pp
BFS
Belfast Intl
Ryanair
Direct
STN
London Stansted
STN
London Stansted
Ryanair
Direct
BFS
Belfast Intl
21 Aug - 28 Aug
£34pp
BFS
Belfast Intl
Ryanair
Direct
STN
London Stansted
STN
London Stansted
Ryanair
Direct
BFS
Belfast Intl
21 Aug - 28 Aug
£36pp
BFS
Belfast Intl
Ryanair
Direct
STN
London Stansted
STN
London Stansted
Ryanair
Direct
BFS
Belfast Intl

Direct flights to London from Belfast International

Save time with Belfast International to London direct flight deals
2 Aug - 9 Aug
£33pp
BFS
Belfast Intl
Ryanair
Direct
STN
London Stansted
STN
London Stansted
Ryanair
Direct
BFS
Belfast Intl
21 Aug - 28 Aug
£34pp
BFS
Belfast Intl
Ryanair
Direct
STN
London Stansted
STN
London Stansted
Ryanair
Direct
BFS
Belfast Intl
21 Aug - 28 Aug
£36pp
BFS
Belfast Intl
Ryanair
Direct
STN
London Stansted
STN
London Stansted
Ryanair
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
29 Jul - 1 Aug
£94pp
BFS
Belfast Intl
easyJet
Direct
LTN
London Luton
LTN
London Luton
easyJet
Direct
BFS
Belfast Intl
27 Jul - 1 Aug
£95pp
BFS
Belfast Intl
easyJet
Direct
LTN
London Luton
LTN
London Luton
easyJet
Direct
BFS
Belfast Intl
24 Jul - 26 Jul
£102pp
BFS
Belfast Intl
easyJet
Direct
LGW
London Gatwick
LGW
London Gatwick
easyJet
Direct
BFS
Belfast Intl

One-way flights to London from Belfast International

The cheapest one-way flights from Belfast International to London
18:05 - 19:25
Ryanair
Direct
1h 20m
BFS - STN
Ryanair
18:20 - 19:40
Ryanair
Direct
1h 20m
BFS - STN
Ryanair
11:15 - 12:30
easyJet
Direct
1h 15m
BFS - STN
easyJet

Related info for your journey

Useful info, stats and facts about Belfast International to London 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.

Can I find flights from Belfast International to London for under £100 on Cheapflights?

Yes, there are multiple flights from Belfast International to London for under £100. The cheapest flight booked recently is on Ryanair for just £32, but on average you can expect to pay £45.

Are there direct flights from Belfast International to London for under £100 on Cheapflights?

Cheapflights has 20 direct flights from Belfast International to London under £100. A good price for a direct flight from Belfast International to London is less than £47.

Are there last-minute flights available from Belfast International to London for under £100?

There are currently 20+ open flights from Belfast International to London within the next 7 days for less than £100.

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

On average, you can expect to see 14 flights from Belfast Intl to London a day.
Morning (6am - Midday) - 21% of flight departures
Afternoon (Midday - 6pm) - 43% of flight departures
Evening (6pm - Midnight) - 36% of flight departures

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 £36, easyJet can have you in London from Belfast International in 1h 10m. The distance from Belfast International to London is about 310 mi. Generally, flights for this route are direct.

What are the cheapest airlines to flying from Belfast International to London return?

Ryanair, at £25, was found to be the cheapest airline from Belfast International to London. An alternate airline flying to your destination would be easyJet. Ryanair is priced at 67% 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 Ryanair, which is currently one of the cheapest options available, starting at £13. Ryanair is not the only option available. At the moment, easyJet is another option, for £18.

Alternative routes for Belfast International to London

Destination information for London

Things to know before you go. Useful info for your trip from Belfast International to London
Flight duration
1h 16m
Average temperature for August in London
23.0 °C
Avg rainfall for August in London
48.0 mm

Airports servicing Belfast

Airports servicing London

Heathrow (LHR)
Luton (LTN)
Stansted (STN)
City (LCY)
Southend (SEN)

Hourly flight availability from Belfast International to London

Early morning Midnight to 6 AM 35% of flight departures
Afternoon Midday to 6 PM 30% of flight departures
Morning 6 AM to midday 22% of flight departures
Evening 6 PM to midnight 13% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Belfast International to London
Sunday
0 flights
Monday
6 daily flights
Tuesday
4 daily flights
Wednesday
5 daily flights
Thursday
2 daily flights
Friday
3 daily flights
Saturday
0 flights
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