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Belfast Intl

$258+ Cheap flights from Pennsylvania to Belfast Intl (BFS)

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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BFS
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Pennsylvania to Belfast Intl

Cheapest flights from Pennsylvania to Belfast Intl
Explore the most affordable flight options available from Pennsylvania to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Booking.com deal was found by Cheapflights users on 1/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:35 pm
EWR
-
BFS
2 stops19h 35m
Multiple Airlines
Tue 3/178:35 am
BFS
-
EWR
2 stops14h 50m
Multiple Airlines
Deal found 1/27$483
This Booking.com deal was found by Cheapflights users on 1/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:25 pm
JFK
-
BFS
2 stops19h 45m
Multiple Airlines
Tue 3/178:35 am
BFS
-
JFK
2 stops14h 25m
Multiple Airlines
Deal found 1/27$483
This Trip.com deal was found by Cheapflights users on 1/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/181:20 am
EWR
-
BFS
2 stops39h 00m
Multiple Airlines
Tue 3/248:50 am
BFS
-
EWR
2 stops42h 10m
Multiple Airlines
Deal found 1/28$497
This Connections by easyJet deal was found by Cheapflights users on 1/25. 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 5/46:20 pm
JFK
-
BFS
1 stop21h 05m
Multiple Airlines
Wed 5/139:10 pm
BFS
-
JFK
1 stop23h 45m
Multiple Airlines
Deal found 1/25$524
This Connections by easyJet deal was found by Cheapflights users on 1/27. 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 5/46:20 pm
JFK
-
BFS
1 stop21h 05m
Multiple Airlines
Sat 5/96:20 am
BFS
-
JFK
1 stop14h 35m
Multiple Airlines
Deal found 1/27$540
This Connections by easyJet deal was found by Cheapflights users on 1/26. 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 2/186:05 pm
JFK
-
BFS
1 stop11h 00m
Multiple Airlines
Tue 3/105:35 pm
BFS
-
JFK
1 stop27h 20m
Multiple Airlines
Deal found 1/26$541
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Wed 3/187:05 pm
JFK
-
BFS
1 stop19h 15m
Multiple Airlines
Fri 3/206:00 am
BFS
-
JFK
1 stop14h 55m
Multiple Airlines
Deal found 1/27$554
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Wed 3/187:05 pm
JFK
-
BFS
1 stop11h 00m
Multiple Airlines
Thu 3/199:00 pm
BFS
-
JFK
1 stop23h 55m
Multiple Airlines
Deal found 1/27$562
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 2/236:05 pm
JFK
-
BFS
1 stop11h 00m
Multiple Airlines
Mon 3/29:00 pm
BFS
-
JFK
2 stops30h 00m
Multiple Airlines
Deal found 1/26$577
This Connections by easyJet deal was found by Cheapflights users on 1/26. 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 3/66:05 pm
JFK
-
BFS
1 stop11h 15m
Multiple Airlines
Fri 3/136:30 am
BFS
-
JFK
1 stop14h 25m
Multiple Airlines
Deal found 1/26$579
This Mytrip deal was found by Cheapflights users on 1/27. 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 3/157:05 pm
JFK
-
BFS
1 stop11h 00m
Multiple Airlines
Sun 3/2210:45 pm
BFS
-
JFK
3 stops25h 20m
Multiple Airlines
Deal found 1/27$582
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/166:55 pm
JFK
-
BFS
1 stop33h 25m
Multiple Airlines
Thu 3/199:00 pm
BFS
-
JFK
1 stop23h 55m
Multiple Airlines
Deal found 1/27$583

Find flight deals from Pennsylvania to Belfast Intl

Keep the following information in mind while searching for Pennsylvania to Belfast Intl flight deals. Data was last updated January 28, 2026.

Round-trip from

$483
(Booking.com)

One-way from

$258
(Connections by easyJet)

Popular in

June

Cheapest in

March

Average price

$621
From Pennsylvania to Belfast Intl
Search Deals
One-way flight from Pennsylvania to Belfast Intl
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($274 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Belfast Intl 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 January 28, 2026.
Use the filters below to find and compare flights from Pennsylvania to Belfast Intl Airport that are best for you.

Fly from

Pennsylvania

Fly to

Belfast Intl

Route

Depart

Return

Price

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Tue 3/10

8:35 pm-8:10 pm

2 stops19h 35m

Belfast Intl

Tue 3/17

8:35 am-7:25 pm

2 stops14h 50m

$483

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 3/10

8:25 pm-8:10 pm

2 stops19h 45m

Belfast Intl

Tue 3/17

8:35 am-7:00 pm

2 stops14h 25m

$483

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Wed 3/18

1:20 am-8:20 pm

2 stops39h 00m

Belfast Intl

Tue 3/24

8:50 am-11:00 pm

2 stops42h 10m

$497

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 5/4

6:20 pm-8:25 pm

1 stop21h 05m

Belfast Intl

Wed 5/13

9:10 pm-3:55 pm

1 stop23h 45m

$524

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 5/4

6:20 pm-8:25 pm

1 stop21h 05m

Belfast Intl

Sat 5/9

6:20 am-3:55 pm

1 stop14h 35m

$540

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 2/18

6:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

Tue 3/10

5:35 pm-4:55 pm

1 stop27h 20m

$541

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 2/23

6:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

Mon 3/2

9:00 pm-10:00 pm

2 stops30h 00m

$577

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 3/6

6:05 pm-10:20 am

1 stop11h 15m

Belfast Intl

Fri 3/13

6:30 am-4:55 pm

1 stop14h 25m

$579

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 3/15

7:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

Sun 3/22

10:45 pm-8:05 pm

3 stops25h 20m

$582

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 3/16

6:55 pm-8:20 am

1 stop33h 25m

Belfast Intl

Fri 3/20

6:00 am-4:55 pm

1 stop14h 55m

$588

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 48 results
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Best time to book a flight from Pennsylvania to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Pennsylvania 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 Pennsylvania to Belfast Intl Airport
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 Pennsylvania to Belfast Intl. 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 Pennsylvania to Belfast Intl Airport?

    When deciding which route to take from Pennsylvania to Belfast Intl Airport consider New York John F Kennedy Intl - Belfast Intl, Newark - Belfast Intl or New York LaGuardia - Belfast Intl as they are the most popular.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Pennsylvania to Belfast Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Newark to Belfast Intl flights
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Top 2 airlines flying from Pennsylvania to Belfast Intl

Discover the top 2 airlines that operate flights from Pennsylvania to Belfast Intl. 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$619Average$752FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$621Average$988FlexibilityNo cancel feeOn-time70%

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