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Belfast Intl

$174+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
— BFS
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
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 16, 2025.

Popular in

July

Cheapest in

November

Average price

$686

Round-trip from

$523
Highest demand for flights based on searches. 2% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 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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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 16, 2025.

This Connections by easyJet deal was found by Cheapflights users on 10/15. 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 stop11h 00mMultiple Airlines
Mon 11/108:55 pmBFS - JFK
1 stop24h 00mMultiple Airlines
Deal found 10/15$523
This Mytrip deal was found by Cheapflights users on 10/13. 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 11/53:30 pmLGA - BFS
3 stops19h 30mMultiple Airlines
Mon 11/103:00 pmBFS - LGA
3 stops28h 43mMultiple Airlines
Deal found 10/13$535
This flugladen.de deal was found by Cheapflights users on 10/15. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:05 pmJFK - BFS
1 stop22h 25mMultiple Airlines
Tue 11/256:00 amBFS - JFK
1 stop14h 55mMultiple Airlines
Deal found 10/15$548
This flugladen.de deal was found by Cheapflights users on 10/15. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:05 amLGA - BFS
2 stops34h 25mMultiple Airlines
Tue 11/256:00 amBFS - LGA
2 stops18h 03mMultiple Airlines
Deal found 10/15$582
This Connections by easyJet deal was found by Cheapflights users on 10/16. 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 11/306:05 pmJFK - BFS
1 stop11h 00mMultiple Airlines
Sun 12/79:25 amBFS - JFK
1 stop11h 30mMultiple Airlines
Deal found 10/16$583
This Connections by easyJet deal was found by Cheapflights users on 10/15. 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 11/256:05 pmJFK - BFS
1 stop11h 20mMultiple Airlines
Mon 12/18:55 pmBFS - JFK
1 stop24h 00mMultiple Airlines
Deal found 10/15$602
This Mytrip deal was found by Cheapflights users on 10/15. 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.
Sun 11/95:45 pmEWR - BFS
2 stops16h 10mMultiple Airlines
Tue 11/254:50 pmBFS - EWR
3 stops34h 20mMultiple Airlines
Deal found 10/15$604
This Mytrip deal was found by Cheapflights users on 10/13. 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 11/55:40 pmEWR - BFS
2 stops25h 15mMultiple Airlines
Mon 11/109:15 amBFS - EWR
2 stops33h 20mMultiple Airlines
Deal found 10/13$606
This Mytrip deal was found by Cheapflights users on 10/16. 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.
Sun 11/3010:30 amEWR - BFS
3 stops31h 30mMultiple Airlines
Sun 12/76:00 amBFS - EWR
2 stops18h 05mMultiple Airlines
Deal found 10/16$614
This Mytrip deal was found by Cheapflights users on 10/16. 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.
Sat 11/151:35 amEWR - BFS
2 stops35h 50mMultiple Airlines
Sun 11/2310:45 pmBFS - EWR
3 stops45h 45mMultiple Airlines
Deal found 10/16$633
This Connections by easyJet deal was found by Cheapflights users on 10/15. 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.
Fri 11/146:05 pmJFK - BFS
1 stop11h 00mMultiple Airlines
Fri 11/216:30 amBFS - JFK
1 stop14h 25mMultiple Airlines
Deal found 10/15$642
This Mytrip deal was found by Cheapflights users on 10/16. 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.
Sun 11/95:45 pmEWR - BFS
2 stops16h 10mMultiple Airlines
Fri 11/147:50 amBFS - EWR
3 stops43h 20mMultiple Airlines
Deal found 10/16$657

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 16, 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

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Sun 11/30

12:20 am-7:55 am

2 stops26h 35m

Belfast Intl

Mon 12/8

6:30 am-3:30 pm

2 stops38h 00m

$521

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 11/5

9:45 am-4:00 pm

3 stops25h 15m

Belfast Intl

Mon 11/10

3:00 pm-4:40 pm

2 stops30h 40m

$523

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Wed 11/5

3:30 pm-4:00 pm

3 stops19h 30m

Belfast Intl

Mon 11/10

3:00 pm-2:43 pm

3 stops28h 43m

$535

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Sun 11/9

6:05 am-9:30 pm

2 stops34h 25m

Belfast Intl

Tue 11/25

6:00 am-7:03 pm

2 stops18h 03m

$582

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 11/30

6:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

Sun 12/7

9:25 am-3:55 pm

1 stop11h 30m

$583

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 11/25

6:05 pm-10:25 am

1 stop11h 20m

Belfast Intl

Mon 12/1

8:55 pm-3:55 pm

1 stop24h 00m

$602

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Sun 11/9

5:45 pm-2:55 pm

2 stops16h 10m

Belfast Intl

Tue 11/25

4:50 pm-10:10 pm

3 stops34h 20m

$604

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Sun 11/30

10:30 am-11:00 pm

3 stops31h 30m

Belfast Intl

Sun 12/7

6:00 am-7:05 pm

2 stops18h 05m

$614

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Sat 11/15

1:35 am-6:25 pm

2 stops35h 50m

Belfast Intl

Sun 11/23

10:45 pm-3:30 pm

3 stops45h 45m

$633

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 11/14

6:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

Fri 11/21

6:30 am-3:55 pm

1 stop14h 25m

$642

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 14 results
1
2

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
oojoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice 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 13 hours 10 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 airline flying from New York to Belfast Intl is British Airways.

British Airways
British Airways
From $538
American Airlines
American Airlines
From $565
Aer Lingus
Aer Lingus
From $556

What are the cheapest airlines that fly to Belfast Intl?

The cheapest airline flying from New York to Belfast Intl is 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 16, 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
1,341 reviews

Comfort

7.1

Crew

8.0

Entertainment

6.9

Boarding

7.4

Food

6.5

Overall

7.2

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
1,341 reviews
Aer Lingus
7.2
Good
1,341 reviews

Comfort

7.1

Crew

8.0

Entertainment

6.9

Boarding

7.4

Food

6.5

Overall

7.2

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
7,457 reviews
Aer Lingus
7.2
Good
1,341 reviews

Comfort

7.1

Crew

8.0

Entertainment

6.9

Boarding

7.4

Food

6.5

Overall

7.2

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 $22.

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

    A round-trip flight to Belfast Intl will typically cost around $60, however they can be found for as little as $22.

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

    For those looking to save time traveling to Belfast Intl, Washington, D.C. offers the quickest one-way flight (9 hours 50 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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