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Belfast Intl

$34+ Cheap flights from Belfast Intl Airport

BFS — LGW
Oct 1 — Oct 81
Thu 10/1
Thu 10/8
1 adult, Economy
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Find flights from Belfast Intl within your budget

 

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastLondon

BFS Belfast Intl - LTN London Luton

BFSLTN

Belfast Intl

Thu 10/15

9:00 am-10:10 am

Nonstop1h 10m

London Luton

Thu 10/15

1:55 pm-3:15 pm

Nonstop1h 20m

$67

BelfastLondon

BFS Belfast Intl - LTN London Luton

BFSLTN

Belfast Intl

Thu 12/10

4:05 pm-5:15 pm

Nonstop1h 10m

London Luton

Fri 12/11

7:00 am-8:20 am

Nonstop1h 20m

$68
Quickest round-trip

BelfastLondon

BFS Belfast Intl - LTN London Luton

BFSLTN

Belfast Intl

Thu 9/24

1:00 pm-2:10 pm

Nonstop1h 10m

London Luton

Mon 9/28

9:55 pm-11:10 pm

Nonstop1h 15m

$68

BelfastLondon

BFS Belfast Intl - LTN London Luton

BFSLTN

Belfast Intl

Fri 9/11

9:30 pm-10:40 pm

Nonstop1h 10m

London Luton

Mon 9/14

9:55 pm-11:10 pm

Nonstop1h 15m

$69

BelfastLondon

BFS Belfast Intl - LTN London Luton

BFSLTN

Belfast Intl

Fri 9/25

9:30 pm-10:40 pm

Nonstop1h 10m

London Luton

Sat 9/26

7:05 am-8:25 am

Nonstop1h 20m

$71

BelfastLondon

BFS Belfast Intl - LTN London Luton

BFSLTN

Belfast Intl

Fri 9/18

9:30 pm-10:40 pm

Nonstop1h 10m

London Luton

Sat 9/19

7:05 am-8:25 am

Nonstop1h 20m

$75

BelfastLondon

BFS Belfast Intl - LGW London Gatwick

BFSLGW

Belfast Intl

Tue 10/20

6:15 am-7:45 am

Nonstop1h 30m

London Gatwick

Sat 10/31

6:10 am-7:40 am

Nonstop1h 30m

$76

BelfastLondon

BFS Belfast Intl - LGW London Gatwick

BFSLGW

Belfast Intl

Fri 10/16

9:10 pm-10:35 pm

Nonstop1h 25m

London Gatwick

Fri 10/23

6:25 am-7:55 am

Nonstop1h 30m

$76

BelfastLondon

BFS Belfast Intl - LGW London Gatwick

BFSLGW

Belfast Intl

Fri 10/16

8:15 pm-9:45 pm

Nonstop1h 30m

London Gatwick

Mon 10/19

8:35 am-10:05 am

Nonstop1h 30m

$77

BelfastLondon

BFS Belfast Intl - LGW London Gatwick

BFSLGW

Belfast Intl

Mon 10/5

8:55 pm-10:25 pm

Nonstop1h 30m

London Gatwick

Tue 10/13

1:55 pm-3:30 pm

Nonstop1h 35m

$77

Flights are sorted by cheapest round-trip flights first.

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Best time to book a flight from Belfast Intl

Have a flexible travel schedule? Discover the best time to fly from Belfast Intl with our price prediction graph.
Estimated round-trip price

Travel insights for flights from Belfast Intl

Get recent, data-driven insights about flights from Belfast Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Belfast Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Belfast Intl Airport (average of $83). Flying from Belfast Intl Airport in June will prove the most costly (average of $208). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Belfast Intl Airport?

For flights departing from Belfast Intl Airport check dates and pricing for the following: easyJet. This airline departs to the following popular destinations: London.

easyJet
easyJet
From $21
British Airways
British Airways
From $121
Ryanair
Ryanair
From $57
Aer Lingus
Aer Lingus
From $148

What are popular destinations to fly to from Belfast Intl Airport?

Some of the most frequent flights departing from Belfast Intl Airport everyday are: London (52 flights per day), Manchester (17 flights per day), and Edinburgh (14 flights per day).

Edinburgh Turnhouse
Edinburgh Turnhouse
From $14
London
London
From $28
Manchester
Manchester
From $24
Saint Peter Jersey
Saint Peter Jersey
From $123

What is the cheapest place to fly to from Belfast Intl Airport?

The cheapest city to fly to from Belfast Intl Airport is Edinburgh Turnhouse, with prices starting at $14. Explore other affordable destinations below.

Edinburgh Turnhouse
Edinburgh Turnhouse
From $14
Glasgow Intl
Glasgow Intl
From $23
Manchester
Manchester
From $24
London
London
From $28

When is the best time to book a flight from Belfast Intl Airport?

To ensure you get the cheapest price possible for a flight from Belfast Intl Airport, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Airline reviews for flights from Belfast Intl

See what other customers who have flown with easyJet from Belfast Intl Airport have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,926 reviews

Boarding

6.7

Overall

6.9

Entertainment

5.5

Food

5.9

Crew

7.7

Comfort

6.8

Reviews

1 / 20
4.0
Okay

Matt,Sep 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
easyJet
6.9
Okay
1,926 reviews
easyJet
6.9
Okay
1,926 reviews

Boarding

6.7

Overall

6.9

Entertainment

5.5

Food

5.9

Crew

7.7

Comfort

6.8

Reviews

1 / 20
4.0
Okay

Matt,Sep 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.

Browse thousands of different options on Cheapflights for your next trip

Alternate flight departure points to Belfast Intl

Flights from Belfast City
Flights from Derry

Related info for your journey

  • What are the most popular destinations to fly to from Belfast Intl Airport?

    This month, the top selected destinations from Belfast Intl Airport are Manchester, Alicante, London. Throughout the year, London, Manchester, Málaga are some of the top choices made by users flying from Belfast Intl Airport.

  • What is the cheapest flight from Belfast Intl Airport to anywhere?

    Users have flown out of Belfast Intl Airport for as low as $14 to Edinburgh (prices may vary depending on the airline and departure time). On average, users have booked flights for $139 to fly from Belfast Intl Airport.

  • What are the cheapest airlines flying from Belfast Intl Airport to anywhere?

    Over the past few days, we've found that Ryanair, easyJet, and Ryanair have the cheapest prices from Belfast Intl Airport. Ryanair flights from Belfast Intl Airport to Malaga ($20), easyJet flights from Belfast Intl Airport to Malaga ($21), and Ryanair flights from Belfast Intl Airport to Alicante ($57).

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

    January is currently the cheapest month to fly from Belfast Intl Airport. At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

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