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Belfast Intl

$26+ Cheap flights from Belfast Intl Airport

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — LGW
Jun 2 — Jun 91
Mon 6/2
Mon 6/9
1 adult, Economy
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What to know about flights from Belfast Intl

Discover essential information about flights departing from Belfast Intl, including flight schedules, destinations, airlines operating at the Belfast Intl airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated May 28, 2025.

Cheapest one-way flight

$51

Cheapest round-trip flight

$231

Cheapest airline

Aer Lingus

Most popular destination

London Heathrow (LHR)

Good round-trip deal

$56 or less

Good one-way deal

$22 or less
The cheapest one-way flight from Belfast Intl is currently to Edinburgh Turnhouse.
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The cheapest round-trip flight from Belfast Intl is currently to London Heathrow.
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On average, Aer Lingus currently has the cheapest one-way flight from Belfast Intl (avg. price of $132).
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London Heathrow (LHR) is currently the most popular flight destination from Belfast Intl (average round-trip price of $190).
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Price to beat on a round-trip flight from Belfast Intl.
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Price to beat on a one-way flight from Belfast Intl.
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Find flights from Belfast Intl

Cheapest flights from Belfast Intl
Explore the most affordable flight options available from Belfast Intl. Find the lowest fares based on data from user searches, with prices last updated on May 28, 2025.

Wed 7/29:10 pmBFS - EDI
Nonstop0h 50measyJet
Tue 7/87:00 amEDI - BFS
Nonstop0h 50measyJet
Deal found 5/28$40
Fri 8/228:35 amBFS - EDI
Nonstop0h 55mRyanair
Sun 8/249:40 pmEDI - BFS
Nonstop0h 50mRyanair
Deal found 5/28$46
Tue 10/149:05 pmBFS - LTN
Nonstop1h 10measyJet
Thu 10/167:15 pmLTN - BFS
Nonstop1h 15measyJet
Deal found 5/28$65
Mon 6/169:55 pmBFS - STN
Nonstop1h 20mRyanair
Wed 6/189:10 amSTN - BFS
Nonstop1h 15mRyanair
Deal found 5/28$68
Wed 7/166:10 amBFS - LGW
Nonstop1h 30measyJet
Wed 7/236:00 amLGW - BFS
Nonstop1h 30measyJet
Deal found 5/28$70
Sat 10/46:00 amBFS - STN
Nonstop1h 20measyJet
Sun 10/58:50 amSTN - BFS
Nonstop1h 20measyJet
Deal found 5/28$72
Mon 7/79:55 pmBFS - STN
Nonstop1h 20mMultiple Airlines
Fri 7/116:40 amSTN - BFS
2 stops25h 15mMultiple Airlines
Deal found 5/27$157
Mon 7/74:20 pmBFS - LTN
1 stop6h 35mMultiple Airlines
Fri 7/1110:15 pmLTN - BFS
Nonstop1h 15mMultiple Airlines
Deal found 5/27$174
Mon 7/285:05 pmBFS - LHR
1 stop3h 50mMultiple Airlines
Wed 7/306:45 amLHR - BFS
1 stop6h 40mMultiple Airlines
Deal found 5/28$286
Fri 9/126:05 amBFS - MCO
1 stop17h 20mMultiple Airlines
Fri 9/268:30 pmMCO - BFS
1 stop20h 50mMultiple Airlines
Deal found 5/27$452
Sun 6/157:15 amBFS - JFK
1 stop15h 00mMultiple Airlines
Sun 6/227:00 pmJFK - BFS
1 stop10h 30mMultiple Airlines
Deal found 5/28$571
Fri 6/135:05 pmBFS - LGA
3 stops26h 40mMultiple Airlines
Fri 6/204:45 pmLGA - BFS
2 stops23h 15mMultiple Airlines
Deal found 5/28$733

Find flights from Belfast Intl within your budget

Find flights departing from Belfast Intl that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on May 28, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Gatwick

Route

Depart

Return

Price

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Mon 7/7

6:45 am-8:05 am

Nonstop1h 20m

London Stansted

Fri 7/11

8:45 am-10:00 am

Nonstop1h 15m

$65

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Wed 7/16

7:00 am-8:10 am

Nonstop1h 10m

London Luton

Tue 7/22

7:15 am-8:35 am

Nonstop1h 20m

$66

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Wed 7/16

6:10 am-7:40 am

Nonstop1h 30m

London Gatwick

Tue 7/22

6:10 am-7:40 am

Nonstop1h 30m

$66

BelfastEdinburgh

BFS - EDI

BFSEDI

Belfast Intl

Fri 6/20

9:20 pm-10:10 pm

Nonstop0h 50m

Edinburgh Turnhouse

Fri 6/27

10:40 pm-11:30 pm

Nonstop0h 50m

$67

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Thu 6/12

7:00 pm-8:20 pm

Nonstop1h 20m

London Stansted

Tue 6/17

9:10 am-10:25 am

Nonstop1h 15m

$69

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Sat 10/4

6:00 am-7:20 am

Nonstop1h 20m

London Stansted

Sun 10/5

8:50 am-10:10 am

Nonstop1h 20m

$72

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Mon 7/7

9:55 pm-11:15 pm

Nonstop1h 20m

London Stansted

Fri 7/11

6:40 am-7:55 am

2 stops25h 15m

$157

BelfastEdinburgh

BFS - EDI

BFSEDI

Belfast Intl

Wed 7/2

10:05 pm-1:20 pm

1 stop15h 15m

Edinburgh Turnhouse

Tue 7/8

12:35 pm-10:25 am

1 stop21h 50m

$160

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Mon 7/7

4:20 pm-10:55 pm

1 stop6h 35m

London Luton

Fri 7/11

10:15 pm-11:30 pm

Nonstop1h 15m

$174

BelfastLondon

BFS - LHR

BFSLHR

Belfast Intl

Mon 7/28

5:05 pm-8:55 pm

1 stop3h 50m

London Heathrow

Wed 7/30

6:45 am-1:25 pm

1 stop6h 40m

$286

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/28

Showing 1-10 of 31 results
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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.

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

Use this chart to determine the optimal time to book a round-trip flight from Belfast Intl to Gatwick. Price data was last updated on May 23, 2025.

To ensure you get the cheapest price possible for a flight from Belfast Intl Airport, you should look to book at least 58 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.

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

Currently, February is the cheapest month in which you can book a flight from Belfast Intl Airport (average of $46). Flying from Belfast Intl Airport in May will prove the most costly (average of $80). 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 $30
British Airways
British Airways
From $94
Ryanair
Ryanair
From $22
KLM
KLM
From $200

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 (62 flights per day), Edinburgh (15 flights per day), and Manchester (11 flights per day).

London
London
From $20
Edinburgh Turnhouse
Edinburgh Turnhouse
From $20
Manchester
Manchester
From $20
Glasgow Intl
Glasgow Intl
From $27

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 $20. Explore other affordable destinations below.

Edinburgh Turnhouse
Edinburgh Turnhouse
From $20
London
London
From $20
Manchester
Manchester
From $20
Glasgow Intl
Glasgow Intl
From $27

Airline reviews for flights from Belfast Intl

Read reviews and ratings of airlines operating flights from Belfast Intl. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Belfast Intl travel. Please note that the reviews are sourced from user searches and were last updated on May 28, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
easyJet
6.9
Okay
1,807 reviews

Entertainment

5.5

Food

5.9

Boarding

6.7

Overall

6.9

Comfort

6.7

Crew

7.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

NAP - LGW

The staff were friendly. The seats were pretty cramped and I’m not a big person. Can’t really comment honestly on the food as I just got some tea and biscuits. I would fly easy jet again but not on any flight longer than 3 hours.
easyJet
6.9
Okay
1,807 reviews
easyJet
6.9
Okay
1,807 reviews

Entertainment

5.5

Food

5.9

Boarding

6.7

Overall

6.9

Comfort

6.7

Crew

7.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

NAP - LGW

The staff were friendly. The seats were pretty cramped and I’m not a big person. Can’t really comment honestly on the food as I just got some tea and biscuits. I would fly easy jet again but not on any flight longer than 3 hours.

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Alternate flight departure points to Belfast Intl

Consider leaving from one of these other departure points that are located a short distance from Belfast Intl. Flight origins were last updated on May 28, 2025.
Flights from Belfast City
Flights from Derry

Related info for your journey

Access useful and relevant information related to your journey from Belfast Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated May 28, 2025.

  • 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, London, Liverpool. Throughout the year, London, Manchester, Liverpool 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 $20 to Edinburgh (prices may vary depending on the airline and departure time). On average, users have booked flights for $145 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, Ryanair, and easyJet have the cheapest prices from Belfast Intl Airport. Ryanair flights from Belfast Intl Airport to Alicante ($22), Ryanair flights from Belfast Intl Airport to Alicante ($25), and easyJet flights from Belfast Intl Airport to Malaga ($30).

  • What is the cheapest first class flight from Belfast Intl Airport?

    If you’re looking for a cheap first-class flight from Belfast Intl Airport, consider Granadilla. Prices start at $537 so you can fly first-class even on a budget.

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

    February is currently the cheapest month to fly from Belfast Intl Airport. At this moment in time May 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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