Cheap flights from the United Kingdom to Belfast

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How far in advance should I book a flight from United Kingdom to Belfast Intl Airport?

To save on the cost of your flight from United Kingdom to Belfast Intl Airport, book at least 59 days before your planned departure. Booking around this time can save you about 46% 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 £113.

When is the cheapest time to fly from United Kingdom to Belfast Intl Airport (GB - BFS)?

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

Cheap flights from United Kingdom to Belfast Intl in January, February 2022

The best prices found for United Kingdom to BFS flights in January, February
2 Feb - 10 Feb
LTN

London Luton

BFS

Belfast Intl

Nonstop

1h 20m
BFS

Belfast Intl

LTN

London Luton

Nonstop

1h 10m
£35

easyJet

View Deal

Deal found 17.1.22

7 Feb - 10 Feb
BHX

Birmingham

BFS

Belfast Intl

Nonstop

1h 05m
BFS

Belfast Intl

BHX

Birmingham

Nonstop

1h 00m
£37

easyJet

View Deal

Deal found 17.1.22

2 Feb - 10 Feb
STN

London Stansted

BFS

Belfast Intl

Nonstop

1h 20m
BFS

Belfast Intl

STN

London Stansted

Nonstop

1h 15m
£38

easyJet

View Deal

Deal found 17.1.22

United Kingdom to Belfast Intl 2022 flight deals

Cheap flights to Belfast Intl from United Kingdom found for this year
2 Feb - 8 Feb
LTN

London Luton

BFS

Belfast Intl

Nonstop

1h 20m
BFS

Belfast Intl

LTN

London Luton

Nonstop

1h 10m
£35

easyJet

View Deal

Deal found 17.1.22

1 Mar - 3 Mar
MAN

Manchester

BFS

Belfast Intl

Nonstop

1h 00m
BFS

Belfast Intl

MAN

Manchester

Nonstop

1h 05m
£37

easyJet

View Deal

Deal found 15.1.22

7 Feb - 10 Feb
BHX

Birmingham

BFS

Belfast Intl

Nonstop

1h 05m
BFS

Belfast Intl

BHX

Birmingham

Nonstop

1h 00m
£37

easyJet

View Deal

Deal found 17.1.22

Direct flights to Belfast Intl from United Kingdom

Save time with United Kingdom to Belfast Intl direct flight deals
1 Mar - 10 Mar
LGW

London Gatwick

BFS

Belfast Intl

Nonstop

1h 30m
BFS

Belfast Intl

LGW

London Gatwick

Nonstop

1h 20m
£35

easyJet

View Deal

Deal found 17.1.22

2 Feb - 10 Feb
LTN

London Luton

BFS

Belfast Intl

Nonstop

1h 20m
BFS

Belfast Intl

LTN

London Luton

Nonstop

1h 10m
£35

easyJet

View Deal

Deal found 17.1.22

29 Mar - 31 Mar
LGW

London Gatwick

BFS

Belfast Intl

Nonstop

1h 30m
BFS

Belfast Intl

LGW

London Gatwick

Nonstop

1h 25m
£37

easyJet

View Deal

Deal found 17.1.22

Last-minute flights from United Kingdom to Belfast Intl

Late deals on return flights to Belfast Intl from United Kingdom, departing today and this week
26 Jan - 7 Feb
LTN

London Luton

BFS

Belfast Intl

Nonstop

1h 20m
BFS

Belfast Intl

LTN

London Luton

Nonstop

1h 10m
£42

easyJet

View Deal

Deal found 17.1.22

25 Jan - 30 Jan
BRS

Bristol

BFS

Belfast Intl

Nonstop

1h 10m
BFS

Belfast Intl

BRS

Bristol

Nonstop

1h 05m
£43

easyJet

View Deal

Deal found 16.1.22

26 Jan - 28 Jan
LTN

London Luton

BFS

Belfast Intl

Nonstop

1h 20m
BFS

Belfast Intl

LTN

London Luton

Nonstop

1h 10m
£43

easyJet

View Deal

Deal found 17.1.22

One-way flights to Belfast Intl from United Kingdom

The cheapest one-way flights from United Kingdom to Belfast Intl
26 Jan
LTN

London Luton

BFS

Belfast Intl

Nonstop

1h 20m
£18

easyJet

View Deal

Deal found 17.1.22

1 Mar
LGW

London Gatwick

BFS

Belfast Intl

Nonstop

1h 30m
£18

easyJet

View Deal

Deal found 16.1.22

2 May
BHX

Birmingham

BFS

Belfast Intl

Nonstop

1h 05m
£20

easyJet

View Deal

Deal found 17.1.22

Related info for your journey

Useful info, stats and facts about United Kingdom to Belfast Intl flights.

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

easyJet, Flybe, and Ryanair are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from United Kingdom to Belfast Intl Airport for under £100 on Cheapflights?

Yes, there are multiple flights from United Kingdom to Belfast Intl Airport for under £100. The cheapest flight booked recently is on easyJet for just £35, but on average you can expect to pay £38.

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

Cheapflights has 20 direct flights from United Kingdom to Belfast Intl Airport under £100. A good price for a direct flight from United Kingdom to Belfast Intl Airport is less than £38.

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

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

What are the most popular routes from United Kingdom to Belfast Intl Airport?

The most popular flight routes from United Kingdom to Belfast Intl Airport are London Gatwick - Belfast Intl, London Heathrow - Belfast Intl and London Luton - Belfast Intl.

What are the most popular airlines that fly from United Kingdom to Belfast Intl Airport?

When booking a flight from United Kingdom to Belfast Intl Airport, you may want to consider flying on British Airways, Flybe or Aer Lingus as they are the most popular for this route.

What are the cheapest flights from United Kingdom to Belfast Intl Airport?

Looking at all options, your cheapest flight can be booked for £48. While the most popular route (London Gatwick - Belfast Intl) can be booked for £51 on average our data indicates £120 when flying from United Kingdom to Belfast Intl Airport.

Top 6 airlines flying from United Kingdom to Belfast Intl

The chart below displays the airlines Cheapflights users travelling from United Kingdom to Belfast Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Ryanair
Cheapest£16
Average£34
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
easyJet
Cheapest£36
Average£81
FlexibilityNo cancel fee
On-time86%
COVID-19 safety
Flybe
Cheapest£38
Average£105
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
British Airways
Cheapest£65
Average£243
FlexibilityNo cancel fee
On-time70%
COVID-19 safety
Aer Lingus
Cheapest£82
Average£129
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
KLM
Cheapest£162
Average£324
FlexibilityNo cancel fee
On-time75%
COVID-19 safety

Hourly flight availability from United Kingdom to Belfast Intl

See what time of day planes typically take off from United Kingdom to Belfast Intl
5%of flight departuresEarly morningMidnight to 6 am
49%of flight departuresMorning6 am to noon
31%of flight departuresAfternoonNoon to 6 pm
15%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM