Cheap flights from Belfast Intl to London

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

All the information you need to plan the best BFS to LON flight in 2021: compare Belfast Intl to London flight prices with the expected peak season, weather and rainfall in London.
BFS - LON
Price
£72 - £91
LON
Temperature
9 - 23 °C
LON
Precipitation
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

£72

From Belfast Intl to London

One-way from

£21

One-way flight from Belfast Intl 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 Intl Airport to London?

To save on the cost of your flight from Belfast Intl Airport to London, book at least 57 days before your planned departure. Booking around this time can save you about 52% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £90 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £118.

What is the cheapest month to fly from Belfast Intl Airport to London?

Flights from Belfast Intl Airport to London lean towards being more expensive in July. Prices are generally better when you fly from Belfast Intl Airport to London in March, with the cheapest ticket starting at £43.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast Intl Airport to London as you normally would.

Cheap flights from Belfast Intl to London in September, October 2021

The best prices found for BFS to LON flights in September, October
23 Sep - 28 Sep
£28pp
BFS
Belfast Intl
Ryanair
 
1 STOP
STN
London Stansted
STN
London Stansted
Ryanair
 
1 STOP
BFS
Belfast Intl
25 Sep - 27 Sep
£33pp
BFS
Belfast Intl
Ryanair
 
1 STOP
STN
London Stansted
STN
London Stansted
Ryanair
 
1 STOP
BFS
Belfast Intl
25 Sep - 28 Sep
£33pp
BFS
Belfast Intl
Ryanair
 
1 STOP
STN
London Stansted
STN
London Stansted
Ryanair
 
1 STOP
BFS
Belfast Intl

Belfast Intl to London 2021 flight deals

Cheap flights to London from Belfast Intl found for this year
23 Sep - 28 Sep
£28pp
BFS
Belfast Intl
Ryanair
 
1 STOP
STN
London Stansted
STN
London Stansted
Ryanair
 
1 STOP
BFS
Belfast Intl
25 Sep - 27 Sep
£33pp
BFS
Belfast Intl
Ryanair
 
1 STOP
STN
London Stansted
STN
London Stansted
Ryanair
 
1 STOP
BFS
Belfast Intl
25 Sep - 28 Sep
£33pp
BFS
Belfast Intl
Ryanair
 
1 STOP
STN
London Stansted
STN
London Stansted
Ryanair
 
1 STOP
BFS
Belfast Intl

Direct flights to London from Belfast Intl

Save time with Belfast Intl to London direct flight deals
13 Oct - 20 Oct
£43pp
BFS
Belfast Intl
easyJet
Direct
LTN
London Luton
LTN
London Luton
easyJet
Direct
BFS
Belfast Intl
6 Oct - 10 Oct
£43pp
BFS
Belfast Intl
easyJet
Direct
LGW
London Gatwick
LGW
London Gatwick
easyJet
Direct
BFS
Belfast Intl
13 Oct - 20 Oct
£43pp
BFS
Belfast Intl
easyJet
Direct
LGW
London Gatwick
LGW
London Gatwick
easyJet
Direct
BFS
Belfast Intl

Last-minute flights from Belfast Intl to London

Late deals on return flights to London from Belfast Intl, departing today and this week
23 Sep - 28 Sep
£28pp
BFS
Belfast Intl
Ryanair
 
1 STOP
STN
London Stansted
STN
London Stansted
Ryanair
 
1 STOP
BFS
Belfast Intl
25 Sep - 27 Sep
£33pp
BFS
Belfast Intl
Ryanair
 
1 STOP
STN
London Stansted
STN
London Stansted
Ryanair
 
1 STOP
BFS
Belfast Intl
25 Sep - 28 Sep
£33pp
BFS
Belfast Intl
Ryanair
 
1 STOP
STN
London Stansted
STN
London Stansted
Ryanair
 
1 STOP
BFS
Belfast Intl

One-way flights to London from Belfast Intl

The cheapest one-way flights from Belfast Intl to London
05:10 - 15:20
Multiple Airlines
1 stop
10h 10m
BFS - LTN
Multiple Airlines
£21
Gotogate
09:10 - 08:05
Ryanair
2 stops
22h 55m
BFS - STN
Ryanair
£22
Gotogate
16:10 - 17:30
easyJet
Direct
1h 20m
BFS - STN
easyJet

Related info for your journey

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

Flight FAQs

From Belfast Intl to London

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.

Are flight prices decreasing from Belfast Intl Airport 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 Intl Airport 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 Intl Airport to London for under £100 on Cheapflights?

Yes, there are multiple flights from Belfast Intl Airport to London for under £100. The cheapest flight booked recently is on Ryanair for just £28, but on average you can expect to pay £40.

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

Cheapflights has 20 direct flights from Belfast Intl Airport to London under £100. A good price for a direct flight from Belfast Intl Airport to London is less than £46.

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

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

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

According to our current data, Ryanair (£28), and easyJet (£43) offers the cheapest pricing from Belfast Intl Airport to London. Users have found that Ryanair is 65% cheaper than the other options available to this destination.

Alternative routes for Belfast Intl 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 Intl to London.
Flight duration from Belfast Intl to London
1h 24m
Average temperature for September in London
20.0 °C
Avg rainfall for September in London
49.0 mm

Airports servicing Belfast

Airports servicing London

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

Top 5 airlines flying from Belfast Intl to London

The chart below displays the airlines Cheapflights users travelling from Belfast Intl 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 Intl to London

See what time of day planes typically take off from Belfast Intl towards London.
Afternoon Midday to 6 PM 42% of flight departures
Evening 6 PM to midnight 29% of flight departures
Morning 6 AM to midday 25% of flight departures
Early morning Midnight to 6 AM 4% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Belfast Intl to London
See how many times per day planes take to the skies headed from Belfast Intl to London.
Sunday
0 flights
Monday
9 daily flights
Tuesday
4 daily flights
Wednesday
8 daily flights
Thursday
3 daily flights
Friday
1 daily flight
Saturday
1 daily flight
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