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$437+ Cheap flights from John F Kennedy Intl, NY (JFK) to Belfast

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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — BHD
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from John F Kennedy Intl to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2025.

Round-trip from

$602
(Mytrip)

One-way from

$437
(Kiwi.com)

Popular in

October

Cheapest in

December

Average price

$747
From New York John F Kennedy Intl to Belfast
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One-way flight from New York John F Kennedy Intl to Belfast
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Highest demand for flights based on searches. 7% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from John F Kennedy Intl to Belfast

Cheapest flights from John F Kennedy Intl to Belfast
Explore the most affordable flight options available from John F Kennedy Intl to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Norse deal was found by Cheapflights users on 4/28. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/216:20 pmJFK - BFS
1 stop10h 35mMultiple Airlines
Fri 9/269:05 pmBFS - JFK
1 stop23h 50mMultiple Airlines
Deal found 4/28$585
This Norse deal was found by Cheapflights users on 4/28. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/216:20 pmJFK - BHD
1 stop21h 05mMultiple Airlines
Fri 9/264:00 pmBHD - JFK
1 stop28h 55mMultiple Airlines
Deal found 4/28$625
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:30 pmJFK - BHD
1 stop12h 35mBritish Airways
Sat 5/177:00 pmBHD - JFK
1 stop21h 10mBritish Airways
Deal found 4/28$672
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/137:00 pmJFK - BHD
1 stop12h 55mAer Lingus
Sun 6/227:00 amBHD - JFK
1 stop15h 15mAer Lingus
Deal found 4/28$688
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:30 pmJFK - BHD
1 stop22h 45mDelta
Tue 12/166:30 amBHD - JFK
2 stops21h 49mDelta
Deal found 4/28$745
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3012:50 amJFK - BHD
1 stop11h 05mKLM
Mon 8/45:25 pmBHD - JFK
1 stop23h 50mKLM
Deal found 4/29$880
This Virgin Atlantic deal was found by Cheapflights users on 4/29. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2612:50 amJFK - BHD
1 stop11h 05mVirgin Atlantic
Tue 6/36:30 amBHD - JFK
1 stop17h 35mVirgin Atlantic
Deal found 4/29$907
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2910:55 pmJFK - BHD
1 stop13h 35mAmerican Airlines
Tue 5/64:25 pmBHD - JFK
1 stop11h 05mAmerican Airlines
Deal found 4/28$941
This StudentUniverse deal was found by Cheapflights users on 4/28. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/212:50 pmJFK - BHD
2 stops15h 40mFinnair
Fri 9/268:05 pmBHD - JFK
2 stops28h 10mFinnair
Deal found 4/28$1,752

Cheapflights Fare Finder

Customize your flight search to find flights from John F Kennedy Intl to Belfast that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Belfast that are best for you.

Fly from

John F Kennedy Intl

Fly to

Belfast

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 9/21

6:20 pm-9:55 am

1 stop10h 35m

Belfast Intl

Fri 9/26

9:05 pm-3:55 pm

1 stop23h 50m

$585

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Thu 5/29

6:20 pm-3:10 pm

1 stop15h 50m

Belfast City

Thu 6/12

11:50 am-10:15 pm

2 stops15h 25m

$662

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 5/11

7:30 pm-1:05 pm

1 stop12h 35m

Belfast City

Sat 5/17

7:00 pm-11:10 am

1 stop21h 10m

$672

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Fri 6/13

7:00 pm-12:55 pm

1 stop12h 55m

Belfast City

Sun 6/22

7:00 am-5:15 pm

1 stop15h 15m

$688

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 5/26

12:50 am-4:55 pm

1 stop11h 05m

Belfast City

Tue 6/3

6:30 am-3:25 pm

1 stop13h 55m

$907

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 5/26

12:50 am-4:55 pm

1 stop11h 05m

Belfast City

Tue 6/3

6:30 am-11:53 pm

2 stops22h 23m

$917

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 5/4

12:50 am-9:15 pm

1 stop15h 25m

Belfast City

Mon 5/12

5:25 pm-12:20 pm

1 stop23h 55m

$978

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 5/5

7:30 pm-12:55 pm

1 stop12h 25m

Belfast City

Tue 5/6

4:25 pm-10:30 pm

1 stop11h 05m

$1,676

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 6/16

11:55 pm-10:25 am

2 stops29h 30m

$437

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 6/16

11:55 pm-12:55 pm

3 stops32h 00m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 15 results
1
2

Best time to book a flight from John F Kennedy Intl to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from John F Kennedy 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 from New York John F Kennedy Intl Airport to Belfast

Rainfall in Belfast by month

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

In terms of precipitation, rainfall in Belfast 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 when rainfall is around 2.0 in.

Temperature in Belfast by month

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

If weather is an important factor for your trip to Belfast, 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

Get insights into the airlines that provide service to Belfast. 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. Reviews last updated April 29, 2025.
To help decide which airline to fly from New York to Belfast, see what other customers have to say about Delta, KLM and Finnair. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from New York John F Kennedy Intl Airport to Belfast round-trip?

    According to our current data, Aer Lingus ($773), British Airways ($784), and Finnair ($898) offers the cheapest pricing from New York John F Kennedy Intl Airport to Belfast.

  • What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to Belfast one-way?

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $602. However, be on the lookout for offers from Aer Lingus and American Airlines, as they are both options that can get you from New York John F Kennedy Intl Airport to Belfast for a low price.

  • Can I find deals for flights from John F Kennedy Intl to Belfast that include hotel bookings?

    Yes. In addition to deals on John F Kennedy Intl to Belfast flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from John F Kennedy Intl to Belfast?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from John F Kennedy Intl to Belfast.

  • Can I find deals for business class flights from John F Kennedy Intl to Belfast?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Belfast?

    Currently, February is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Belfast (average of $657). Flying from New York John F Kennedy Intl Airport to Belfast in June is currently the most expensive (average of $1,189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from John F Kennedy Intl to Belfast

Discover the top 2 airlines that operate flights from John F Kennedy Intl to Belfast. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$582Average$785FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$598Average$722FlexibilityNo cancel feeOn-time70%

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