HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pennsylvania

$379+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — PHL
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Belfast Intl to Pennsylvania with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:50 pmBFS - JFK
2 stops36h 40mMultiple Airlines
Wed 1/76:05 pmJFK - BFS
1 stop11h 00mMultiple Airlines
Deal found 12/13$821
This Booking.com deal was found by Cheapflights users on 12/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:35 amBFS - EWR
2 stops35h 55mMultiple Airlines
Tue 1/612:15 amEWR - BFS
3 stops41h 15mMultiple Airlines
Deal found 12/13$909
This Trip.com deal was found by Cheapflights users on 12/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:30 amBFS - EWR
2 stops38h 10mMultiple Airlines
Sun 12/2812:20 amEWR - BFS
2 stops26h 35mMultiple Airlines
Deal found 12/13$1,156
This Trip.com deal was found by Cheapflights users on 12/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:30 amBFS - JFK
1 stop14h 25mMultiple Airlines
Mon 12/296:05 pmJFK - BFS
1 stop22h 05mMultiple Airlines
Deal found 12/13$1,182
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amBFS - JFK
1 stop14h 55mMultiple Airlines
Sat 1/310:05 pmJFK - BFS
2 stops41h 25mMultiple Airlines
Deal found 12/14$1,448

Find 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 December 15, 2025.

Round-trip from

$549
(Trip.com)

One-way from

$379
(Kiwi.com)
From Belfast Intl to Pennsylvania
Search Deals
One-way flight from Belfast Intl to Pennsylvania
Search Deals

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 December 15, 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

Wed 1/14

8:20 am-6:00 pm

2 stops14h 40m

New York John F Kennedy Intl

Thu 1/22

7:25 pm-10:20 pm

2 stops21h 55m

$549

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Wed 1/14

8:20 am-6:25 pm

2 stops15h 05m

Newark

Thu 1/22

7:35 pm-10:20 pm

2 stops21h 45m

$549

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Tue 1/27

8:55 pm-3:55 pm

1 stop24h 00m

New York John F Kennedy Intl

Tue 2/3

6:05 pm-10:05 am

1 stop11h 00m

$561

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Tue 1/27

6:30 am-6:25 pm

2 stops16h 55m

Newark

Tue 2/3

7:35 pm-5:55 pm

2 stops17h 20m

$562

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Sun 1/11

8:55 am-10:05 pm

2 stops42h 10m

Newark

Sat 1/17

1:35 am-9:40 am

2 stops27h 05m

$592

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Sat 3/14

10:10 am-2:35 pm

2 stops32h 25m

Newark

Thu 3/19

7:30 pm-9:35 pm

2 stops22h 05m

$660

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Sat 3/14

10:25 pm-8:05 pm

3 stops25h 40m

New York John F Kennedy Intl

Thu 3/19

11:00 pm-8:40 pm

2 stops17h 40m

$673

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Sun 1/11

5:45 am-10:00 am

2 stops33h 15m

New York John F Kennedy Intl

Sun 1/18

10:00 pm-9:55 pm

1 stop18h 55m

$679

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Wed 4/1

8:30 am-7:20 pm

3 stops39h 50m

New York John F Kennedy Intl

Wed 4/8

11:10 pm-9:10 pm

2 stops17h 00m

$867

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Wed 4/1

3:35 pm-2:59 pm

3 stops28h 24m

Newark

Wed 4/8

5:30 pm-10:20 pm

2 stops23h 50m

$907

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 25 results
1
2
3

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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belfast Intl to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to John F Kennedy Intl flights
Belfast City to John F Kennedy Intl flights
Belfast Intl to Newark flights
Belfast City to Newark flights
Belfast Intl to Dallas/Fort Worth flights
Belfast Intl to Orlando flights
Belfast City to Orlando flights
Belfast City to George Bush Intcntl flights
Belfast Intl to Miami flights
Belfast Intl to Seattle flights
Belfast Intl to Las Vegas flights
Belfast Intl to Boston flights
Belfast City to Seattle flights
Belfast Intl to Omaha flights
Belfast Intl to San Francisco flights
Belfast City to Boston flights
Belfast Intl to Minneapolis flights
Belfast Intl to Charlotte flights
Belfast City to Las Vegas flights
Belfast City to San Francisco flights
Belfast Intl to Los Angeles flights
Belfast City to Los Angeles flights
Belfast Intl to Detroit flights
Belfast Intl to Santa Ana flights
Belfast Intl to O'Hare Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.