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Belfast Intl

$163+ Cheap flights to Belfast Intl

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
— BFS
Oct 31 — Nov 71
Fri 10/31
Fri 11/7
1 adult, Economy
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Flights to Belfast Intl in 2025

Find the latest flights to Belfast Intl in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on October 1, 2025.

Popular in

October

Cheapest in

June

Average price

$1,035

Round-trip from

$448

One-way from

$163
Highest demand for flights based on searches. 1% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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From New York to Belfast
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One-way flight from New York to Belfast Intl (BFS)
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Find flight deals to Belfast Intl Airport

Cheapest flights to Belfast Intl Airport
Explore the most affordable flight options available to Belfast Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on October 1, 2025.

This Connections by easyJet deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:05 pmJFK - BFS
1 stop20h 30mMultiple Airlines
Wed 11/196:30 amBFS - JFK
1 stop14h 25mMultiple Airlines
Deal found 9/29$448
This Connections by easyJet deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:05 pmJFK - BFS
1 stop11h 00mMultiple Airlines
Tue 11/48:55 pmBFS - JFK
1 stop24h 00mMultiple Airlines
Deal found 9/30$495
This Connections by easyJet deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:05 pmJFK - BFS
1 stop18h 50mMultiple Airlines
Mon 11/106:30 amBFS - JFK
1 stop14h 25mMultiple Airlines
Deal found 9/30$504
This Connections by easyJet deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:20 pmJFK - BFS
1 stop11h 40mMultiple Airlines
Fri 10/316:30 amBFS - JFK
1 stop14h 25mMultiple Airlines
Deal found 9/29$516
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/279:05 pmJFK - BFS
2 stops30h 25mMultiple Airlines
Mon 11/310:20 pmBFS - JFK
1 stop22h 35mMultiple Airlines
Deal found 9/29$522
This Connections by easyJet deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/126:20 pmJFK - BFS
1 stop10h 35mMultiple Airlines
Wed 10/159:05 pmBFS - JFK
1 stop23h 50mMultiple Airlines
Deal found 9/29$528
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:45 pmEWR - BFS
2 stops17h 30mMultiple Airlines
Wed 11/197:40 amBFS - EWR
3 stops43h 30mMultiple Airlines
Deal found 9/29$529
This Mytrip deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:30 amJFK - BFS
2 stops26h 55mMultiple Airlines
Fri 11/216:40 amBFS - JFK
2 stops20h 50mMultiple Airlines
Deal found 9/30$533
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:45 pmEWR - BFS
2 stops17h 30mMultiple Airlines
Mon 11/310:20 pmBFS - EWR
3 stops46h 10mMultiple Airlines
Deal found 9/29$539
This Connections by easyJet deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:05 pmJFK - BFS
1 stop11h 00mMultiple Airlines
Fri 11/76:30 amBFS - JFK
1 stop14h 25mMultiple Airlines
Deal found 10/1$549
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:40 pmEWR - BFS
2 stops21h 45mMultiple Airlines
Thu 11/207:45 pmBFS - EWR
3 stops31h 25mMultiple Airlines
Deal found 9/29$553
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:40 pmEWR - BFS
2 stops16h 30mMultiple Airlines
Fri 11/216:00 amBFS - EWR
3 stops38h 40mMultiple Airlines
Deal found 9/29$563

Cheapflights Fare Finder

 
Locate flights to Belfast Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on October 1, 2025.
Use the filters below to find and compare flights to Belfast Intl Airport that are best for you.

Fly from

New York

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 11/12

6:05 pm-7:35 pm

1 stop20h 30m

Belfast Intl

Wed 11/19

6:30 am-3:55 pm

1 stop14h 25m

$448

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 10/28

7:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

Tue 11/4

8:55 pm-3:55 pm

1 stop24h 00m

$495

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 11/5

6:05 pm-5:55 pm

1 stop18h 50m

Belfast Intl

Mon 11/10

6:30 am-3:55 pm

1 stop14h 25m

$504

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sat 10/25

6:20 pm-11:00 am

1 stop11h 40m

Belfast Intl

Fri 10/31

6:30 am-4:55 pm

1 stop14h 25m

$516

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 10/27

9:05 pm-7:30 am

2 stops30h 25m

Belfast Intl

Mon 11/3

10:20 pm-3:55 pm

1 stop22h 35m

$522

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 10/12

6:20 pm-9:55 am

1 stop10h 35m

Belfast Intl

Wed 10/15

9:05 pm-3:55 pm

1 stop23h 50m

$528

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Wed 11/12

5:45 pm-4:15 pm

2 stops17h 30m

Belfast Intl

Wed 11/19

7:40 am-10:10 pm

3 stops43h 30m

$529

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 11/14

10:00 pm-10:00 pm

2 stops19h 00m

Belfast Intl

Fri 11/21

9:05 pm-10:30 pm

2 stops30h 25m

$533

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Mon 10/27

6:45 pm-4:15 pm

2 stops17h 30m

Belfast Intl

Mon 11/3

10:20 pm-3:30 pm

3 stops46h 10m

$539

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 11/4

6:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

Fri 11/7

6:30 am-3:55 pm

1 stop14h 25m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 26 results
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Compare providers for flights to 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 to Belfast Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
business-class.comPrice 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: Out of all of the providers offering Belfast Intl Airport flight deals, Cheapflights users have found FlightHub to have the most accurate pricing on Cheapflights vs. their site about >95% of the time, users can find the same price on Belfast Intl Airport flight deals on Cheapflights and FlightHub. This is based on searches made for Belfast Intl Airport flights over the past month.
  • Most trusted provider: FlightHub is the most trusted provider by Cheapflights users offering Belfast Intl Airport flight deals. With a user feedback rating of 3 out of 3 stars (3 being the best), FlightHub has received the most positive sentiment from Cheapflights users searching for flights to Belfast Intl Airport. This is based on data collected from Cheapflights searches made over the past month.

Best time to book a flight to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to 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.

Cheapflights Insights

Everything you need to know about your flight to Belfast Intl Airport

How long is the flight to Belfast Intl?

On average, a flight from New York to Belfast Intl takes 12 hours 45 minutes. Flights to Belfast Intl from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Belfast Intl?

The most popular airlines flying from New York to Belfast Intl are British Airways and American Airlines.

British Airways
British Airways
From $538
American Airlines
American Airlines
From $541
Aer Lingus
Aer Lingus
From $556

What are the cheapest airlines that fly to Belfast Intl?

The cheapest airlines flying from New York to Belfast Intl are American Airlines and British Airways.

Rainfall in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast Intl ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Belfast Intl when rainfall is around 2.0 in.

Temperature in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast Intl, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Belfast Intl

Get insights into the airlines that provide service to Belfast Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast Intl. Reviews last updated October 1, 2025.
Get a feel of what it's like to fly with Aer Lingus and British Airways to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,307 reviews

Crew

8.0

Boarding

7.3

Comfort

7.1

Entertainment

6.9

Overall

7.2

Food

6.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.
Aer Lingus
7.2
Good
1,307 reviews
Aer Lingus
7.2
Good
1,307 reviews

Crew

8.0

Boarding

7.3

Comfort

7.1

Entertainment

6.9

Overall

7.2

Food

6.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.
British Airways
6.7
Okay
7,413 reviews
Aer Lingus
7.2
Good
1,307 reviews

Crew

8.0

Boarding

7.3

Comfort

7.1

Entertainment

6.9

Overall

7.2

Food

6.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.

FAQs about flying to Belfast Intl

Belfast International Airport is situated just 13 miles (21km) northwest of Belfast, Northern Ireland’s capital. It’s Ireland’s second-busiest airport, after Dublin. The airport is the gateway to Northern Ireland and Belfast, a city steeped in a rich and once troubled history.

Belfast International Airport was originally named the Aldergrove Airport after a nearby village. In 1983, it became Belfast International Airport. With the passing of the Troubles, Belfast – and Northern Ireland – has been working hard to establish itself as a tourist destination.

One way of making its mark for tourists is by housing popular low-cost carriers such as Thomson Airways, Jet2.com, easyJet, Thomas Cook Airlines and Aer Lingus. Belfast is becoming increasingly popular as a weekend break and cheap flights to Belfast International Airport can be booked on most European carriers, but particularly on the low-cost airlines.

The Guardian/Observer Travel Awards placed Belfast in the top five best cities for a break. Belfast Airport is the ideal gateway to a relaxing and rewarding holiday in Northern Ireland.

  • Can I find cheaper flights to Belfast Intl if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Belfast Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Belfast Intl?

    Based on reviews from Cheapflights users, British Airways is rated the highest out of the airlines that fly to Belfast Intl.

  • What is the cheapest airport to fly to in Belfast Intl?

    Belfast Intl is currently the cheapest airport to fly to in Belfast Intl. One-way flights to Belfast Intl typically cost $20, while round-trip flights cost around $40.

  • How much is a round-trip flight to Belfast Intl?

    A round-trip flight to Belfast Intl will typically cost around $64, however they can be found for as little as $40.

  • Where does the fastest flight to Belfast Intl depart from?

    For those looking to save time traveling to Belfast Intl, New York offers the quickest one-way flight (9 hours 40 minutes).

  • Does Belfast Intl have rental cars?

    Yes. Those touching down at Belfast Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Belfast Intl?

    Yes. Belfast Intl has hotels nearby for those requiring accommodations. Maldron Hotel Belfast Airport is the closest property to Belfast Intl (0.0 mi away from Belfast Intl).

See more FAQs

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