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Belfast Intl

$35+ 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 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — JFK
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
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 April 15, 2025.

Cheapest one-way flight

$30

Cheapest round-trip flight

$217

Cheapest airline

Aer Lingus

Most popular destination

London Heathrow (LHR)

Good round-trip deal

$27 or less

Good one-way deal

$31 or less
The cheapest one-way flight from Belfast Intl is currently to Glasgow Intl.
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The cheapest round-trip flight from Belfast Intl is currently to Amsterdam Schiphol.
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On average, Aer Lingus currently has the cheapest one-way flight from Belfast Intl (avg. price of $108).
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London Heathrow (LHR) is currently the most popular flight destination from Belfast Intl (average round-trip price of $135).
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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 April 15, 2025.

Tue 4/298:15 amBFS - LGW
Nonstop1h 30measyJet
Thu 5/15:55 amLGW - BFS
Nonstop1h 30measyJet
Deal found 4/14$70
Mon 4/288:15 amBFS - LGW
Nonstop1h 30mMultiple Airlines
Thu 5/16:10 amLGW - BFS
1 stop12h 25mMultiple Airlines
Deal found 4/14$154
Tue 9/911:55 amBFS - LHR
1 stop5h 00mMultiple Airlines
Mon 9/226:25 pmLHR - BFS
1 stop4h 40mMultiple Airlines
Deal found 4/14$254
Thu 5/86:00 amBFS - JFK
2 stops34h 55mMultiple Airlines
Mon 5/126:20 pmJFK - BFS
1 stop10h 35mMultiple Airlines
Deal found 4/14$497
Wed 5/79:05 pmBFS - MCO
1 stop26h 20mMultiple Airlines
Sun 5/118:40 pmMCO - BFS
1 stop32h 15mMultiple Airlines
Deal found 4/14$526
Thu 5/299:25 amBFS - EWR
2 stops32h 50mMultiple Airlines
Thu 6/55:30 pmEWR - BFS
2 stops25h 29mMultiple Airlines
Deal found 4/14$530
Sun 5/47:00 amBFS - BOS
2 stops15h 50mMultiple Airlines
Mon 5/127:15 pmBOS - BFS
2 stops22h 45mMultiple Airlines
Deal found 4/14$531
Fri 4/256:15 amBFS - SWF
2 stops16h 50mMultiple Airlines
Tue 4/297:15 pmSWF - BFS
2 stops22h 55mMultiple Airlines
Deal found 4/13$563
Thu 5/296:10 amBFS - SEA
3 stops40h 15mMultiple Airlines
Thu 6/510:00 amSEA - BFS
3 stops22h 15mMultiple Airlines
Deal found 4/14$853

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 April 15, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Tue 4/29

8:15 am-9:45 am

Nonstop1h 30m

London Gatwick

Thu 5/1

5:55 am-7:25 am

Nonstop1h 30m

$70

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Mon 4/28

8:15 am-9:45 am

Nonstop1h 30m

London Gatwick

Thu 5/1

6:10 am-6:35 pm

1 stop12h 25m

$154

BelfastLondon

BFS - LHR

BFSLHR

Belfast Intl

Tue 9/9

11:55 am-4:55 pm

1 stop5h 00m

London Heathrow

Mon 9/22

6:25 pm-11:05 pm

1 stop4h 40m

$254

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Thu 5/8

6:00 am-11:55 am

2 stops34h 55m

New York John F Kennedy Intl

Mon 5/12

6:20 pm-9:55 am

1 stop10h 35m

$497

BelfastOrlando

BFS - MCO

BFSMCO

Belfast Intl

Wed 5/7

9:05 pm-6:25 pm

1 stop26h 20m

Orlando

Sun 5/11

8:40 pm-9:55 am

1 stop32h 15m

$526

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Thu 5/29

9:25 am-1:15 pm

2 stops32h 50m

Newark

Thu 6/5

5:30 pm-11:59 pm

2 stops25h 29m

$530

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Sun 5/4

7:00 am-5:50 pm

2 stops15h 50m

Boston Logan Intl

Mon 5/12

7:15 pm-11:00 pm

2 stops22h 45m

$531

BelfastNew Windsor

BFS - SWF

BFSSWF

Belfast Intl

Fri 4/25

6:15 am-6:05 pm

2 stops16h 50m

New Windsor Stewart

Tue 4/29

7:15 pm-11:10 pm

2 stops22h 55m

$563

BelfastSeattle

BFS - SEA

BFSSEA

Belfast Intl

Thu 5/29

6:10 am-2:25 pm

3 stops40h 15m

Seattle/Tacoma Intl

Thu 6/5

10:00 am-4:15 pm

3 stops22h 15m

$853

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Sat 6/14

4:30 pm-6:00 pm

Nonstop1h 30m

$35

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 17 results
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Compare providers for flights from Belfast Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Belfast Intl in April
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: Among all the travel providers offering deals on flights from Belfast Intl Airport, FlightHub has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as FlightHub about >95% of the time. This is based on searches for flights from Belfast Intl Airport made on Cheapflights over the past month and is updated monthly.
  • Most trusted provider: In terms of trustworthiness, Cheapflights users rate eDreams the highest out of those offering flight deals from Belfast Intl Airport. eDreams has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from Belfast Intl Airport. This info is gathered from Cheapflights searches over the past month.

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.

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 $493). Flying from Belfast Intl Airport in August will prove the most costly (average of $989). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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 (86 flights per day), Edinburgh (22 flights per day), and Manchester (21 flights per day).

Edinburgh Turnhouse

Edinburgh Turnhouse

From $20

London

London

From $19

Manchester

Manchester

From $22

Malaga

Malaga

From $88

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

The cheapest city to fly to from Belfast Intl Airport is London, with prices starting at $19. Explore other affordable destinations below.

London

London

From $19

Edinburgh Turnhouse

Edinburgh Turnhouse

From $20

Manchester

Manchester

From $22

Glasgow Intl

Glasgow Intl

From $26

Browse thousands of different options on Cheapflights for your next trip

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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 April 15, 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 April 15, 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 London, Manchester, 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 $19 to London Stansted Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $141 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 easyJet, Ryanair, and Ryanair have the cheapest prices from Belfast Intl Airport. easyJet flights from Belfast Intl Airport to Malaga ($8), Ryanair flights from Belfast Intl Airport to Edinburgh Turnhouse ($25), and Ryanair flights from Belfast Intl Airport to Malaga ($27).

  • 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 August 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.

  • Where are the cheapest places to fly to from Belfast Intl Airport?

    Check out the cheapest flights from Belfast Intl Airport to embark to:
    Fly from Belfast to New York from $543 round trip

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