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$355+ Cheap flights from Belfast Intl (BFS) to Pennsylvania

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — PHL
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from Belfast Intl to Pennsylvania

Keep the following information in mind while searching for Belfast Intl to Pennsylvania flight deals. Data was last updated September 14, 2025.

Round-trip from

$468
(Connections by easyJet)

One-way from

$355
(Kiwi.com)

Popular in

November

Cheapest in

May

Average price

$802
From Belfast Intl to Pennsylvania
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One-way flight from Belfast Intl to Pennsylvania
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Highest demand for flights based on searches. 2% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Belfast Intl to Pennsylvania

Cheapest flights from Belfast Intl to Pennsylvania
Explore the most affordable flight options available from Belfast Intl to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This Connections by easyJet deal was found by Cheapflights users on 9/12. 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.
Thu 10/96:10 amBFS - JFK
1 stop14h 45mMultiple Airlines
Sun 10/126:20 pmJFK - BFS
1 stop10h 35mMultiple Airlines
Deal found 9/12$490
This Connections by easyJet deal was found by Cheapflights users on 9/14. 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 10/106:05 amBFS - JFK
1 stop14h 50mMultiple Airlines
Mon 10/136:20 pmJFK - BFS
1 stop10h 35mMultiple Airlines
Deal found 9/14$512
This Connections by easyJet deal was found by Cheapflights users on 9/14. 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 10/296:25 pmBFS - JFK
1 stop26h 30mMultiple Airlines
Wed 11/56:05 pmJFK - BFS
1 stop11h 00mMultiple Airlines
Deal found 9/14$545
This Connections by easyJet deal was found by Cheapflights users on 9/13. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:55 pmBFS - JFK
1 stop23h 55mMultiple Airlines
Tue 11/46:05 pmJFK - BFS
1 stop11h 00mMultiple Airlines
Deal found 9/13$579
This Connections by easyJet deal was found by Cheapflights users on 9/13. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:55 pmBFS - JFK
1 stop24h 00mMultiple Airlines
Mon 10/136:20 pmJFK - BFS
1 stop10h 35mMultiple Airlines
Deal found 9/13$588
This Mytrip deal was found by Cheapflights users on 9/14. 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 10/292:15 pmBFS - EWR
2 stops28h 20mMultiple Airlines
Wed 11/55:40 pmEWR - BFS
2 stops25h 15mMultiple Airlines
Deal found 9/14$603
This Mytrip deal was found by Cheapflights users on 9/14. 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 10/108:35 amBFS - EWR
2 stops15h 35mMultiple Airlines
Mon 10/138:25 pmEWR - BFS
2 stops21h 05mMultiple Airlines
Deal found 9/14$615
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Tue 10/282:15 pmBFS - EWR
2 stops35h 15mMultiple Airlines
Tue 11/410:00 pmEWR - BFS
2 stops18h 50mMultiple Airlines
Deal found 9/13$659
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Tue 10/288:55 pmBFS - LGA
3 stops23h 57mMultiple Airlines
Tue 11/43:20 pmLGA - BFS
3 stops18h 55mMultiple Airlines
Deal found 9/13$729
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Sat 9/1312:35 pmBFS - EWR
1 stop13h 25mMultiple Airlines
Sat 9/2011:00 pmEWR - BFS
1 stop15h 05mMultiple Airlines
Deal found 9/12$778
This Mytrip deal was found by Cheapflights users on 9/12. 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 9/135:45 amBFS - LGA
2 stops14h 10mMultiple Airlines
Sat 9/204:50 pmLGA - BFS
2 stops14h 15mMultiple Airlines
Deal found 9/12$1,302

Cheapflights Fare Finder

 
Customize your flight search to find flights from Belfast Intl to Pennsylvania 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 September 14, 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Pennsylvania that are best for you.

Fly from

Belfast Intl

Fly to

Pennsylvania

Route

Depart

Return

Price

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Mon 1/12

8:55 pm-3:55 pm

1 stop24h 00m

New York John F Kennedy Intl

Fri 1/16

6:05 pm-10:05 am

1 stop11h 00m

$468

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Thu 10/9

6:10 am-3:55 pm

1 stop14h 45m

New York John F Kennedy Intl

Sun 10/12

6:20 pm-9:55 am

1 stop10h 35m

$490

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Fri 10/10

6:05 am-3:55 pm

1 stop14h 50m

New York John F Kennedy Intl

Mon 10/13

6:20 pm-9:55 am

1 stop10h 35m

$512

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Wed 10/29

6:25 pm-4:55 pm

1 stop26h 30m

New York John F Kennedy Intl

Wed 11/5

6:05 pm-10:05 am

1 stop11h 00m

$545

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Tue 10/28

8:55 pm-4:50 pm

1 stop23h 55m

New York John F Kennedy Intl

Tue 11/4

6:05 pm-10:05 am

1 stop11h 00m

$579

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Mon 10/6

8:55 pm-3:55 pm

1 stop24h 00m

New York John F Kennedy Intl

Mon 10/13

6:20 pm-9:55 am

1 stop10h 35m

$588

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Wed 10/29

2:15 pm-2:35 pm

2 stops28h 20m

Newark

Wed 11/5

5:40 pm-11:55 pm

2 stops25h 15m

$603

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Fri 10/10

8:35 am-7:10 pm

2 stops15h 35m

Newark

Mon 10/13

8:25 pm-10:30 pm

2 stops21h 05m

$615

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Tue 10/28

2:15 pm-9:30 pm

2 stops35h 15m

Newark

Tue 11/4

10:00 pm-9:50 pm

2 stops18h 50m

$659

BelfastNew York

BFS - LGA

BFSLGA

Belfast Intl

Tue 10/28

8:55 pm-4:52 pm

3 stops23h 57m

New York LaGuardia

Tue 11/4

3:20 pm-3:15 pm

3 stops18h 55m

$729

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 35 results
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Best time to book a flight from Belfast Intl to Pennsylvania

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

Cheapflights Insights

Everything you need to know about your flight from Belfast Intl Airport to Pennsylvania
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What are the most popular routes from Belfast Intl Airport to Pennsylvania?

    The most popular flight routes from Belfast Intl Airport to Pennsylvania are Belfast Intl - New York John F Kennedy Intl, Belfast Intl - Newark and Belfast Intl - New York LaGuardia.

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

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

  • How can I find direct flights from Belfast Intl to Pennsylvania?

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

  • Can I find deals for business class flights from Belfast Intl to Pennsylvania?

    Yes. Cheapflights offers flight deals from Belfast Intl to Pennsylvania 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 Belfast Intl Airport to Pennsylvania?

    Currently, August is the cheapest month in which you can book a flight from Belfast Intl Airport to Pennsylvania (average of $236). Flying from Belfast Intl Airport to Pennsylvania in March is currently the most expensive (average of $295). 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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