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Cheap flights from Pennsylvania to Belfast Intl Airport from £197

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BFS
19 Feb — 26 Feb1
1 adult

Cheap 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 14 February 2025.

Round-trip from

£439

One-way from

£197
1/4-6/4
  • 1/4-6/4
  • 3 total stops
  • 51h 25m total
  • Pennsylvania to Belfast
25/2
  • 25/2
  • 1 total stop
  • 10h 50m total
  • Pennsylvania to Belfast

Find 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 14 February 2025.

Tue 1/418:20JFK - BFS
1 stop10h 35mMultiple Airlines
Sun 6/410:40BFS - JFK
2 stops40h 50mMultiple Airlines
Deal found 12/2£439
Tue 18/301:35EWR - BFS
2 stops32h 10mMultiple Airlines
Wed 26/306:30BFS - EWR
2 stops20h 30mMultiple Airlines
Deal found 12/2£504
Wed 5/305:51PHL - BFS
2 stops26h 54mMultiple Airlines
Tue 11/308:35BFS - PHL
2 stops25h 09mMultiple Airlines
Deal found 13/2£573
Mon 24/210:59LGA - BFS
3 stops25h 01mMultiple Airlines
Thu 27/206:30BFS - LGA
2 stops21h 40mMultiple Airlines
Deal found 13/2£602
Wed 14/520:30IAD - BFS
2 stops20h 30mMultiple Airlines
Sat 24/514:00BFS - IAD
3 stops37h 10mMultiple Airlines
Deal found 13/2£701
Thu 10/718:50DCA - BFS
3 stops23h 35mMultiple Airlines
Fri 18/721:00BFS - DCA
2 stops27h 52mMultiple Airlines
Deal found 13/2£1,072

Find flights from Pennsylvania to Belfast Intl within your budget

Customise 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 858,174 searches. Data last updated 14 February 2025.

Fly from

Pennsylvania

Fly to

Belfast Intl

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 1/4

18:20-09:55

1 stop10h 35m

Belfast Intl

Sun 6/4

10:40-22:30

2 stops40h 50m

£439

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Tue 18/3

01:35-13:45

2 stops32h 10m

Belfast Intl

Wed 26/3

06:30-23:00

2 stops20h 30m

£504

PhiladelphiaBelfast

PHL - BFS

PHLBFS

Philadelphia

Wed 5/3

05:51-13:45

2 stops26h 54m

Belfast Intl

Tue 11/3

08:35-05:44

2 stops25h 09m

£573

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Mon 24/2

10:59-17:00

3 stops25h 01m

Belfast Intl

Thu 27/2

06:30-23:10

2 stops21h 40m

£602

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Wed 14/5

20:30-22:00

2 stops20h 30m

Belfast Intl

Sat 24/5

14:00-22:10

3 stops37h 10m

£701

Washington, D.C.Belfast

DCA - BFS

DCABFS

Washington, D.C. Reagan-National

Thu 10/7

18:50-23:25

3 stops23h 35m

Belfast Intl

Fri 18/7

21:00-19:52

2 stops27h 52m

£1,072

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 25/2

18:15-10:05

1 stop10h 50m

£197

PhiladelphiaBelfast

PHL - BFS

PHLBFS

Philadelphia

Sun 30/3

22:59-20:25

2 stops40h 26m

£219

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Tue 25/2

19:30-10:05

2 stops33h 35m

£236

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Tue 25/2

16:35-14:10

3 stops16h 35m

£335

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 11 results
1
2

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 return 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.

Travel insights for flights from Pennsylvania to Belfast Intl

Get recent, data-driven insights about flights from Pennsylvania to Belfast Intl including ideal travel times, pricing trends, and more.

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 Airport ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast Intl Airport when rainfall is around 50.0 mm.

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 Airport, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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?

  • 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 holiday 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.

  • What is the cheapest month to book a flight from Pennsylvania to Belfast Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Belfast Intl Airport (average of £67). Flying from Pennsylvania to Belfast Intl Airport in July is currently the most expensive (average of £90). 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

Travelling to a place near Pennsylvania?

Book flights to Pennsylvania if you plan to visit one of these locations
Armagh
Newry
Ballymena
Dungannon
Cookstown

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Can Cheapflights find flights from Pennsylvania to Belfast Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Pennsylvania to Belfast Intl with no change fees.

Can Cheapflights notify me if prices for flights from Pennsylvania to Belfast Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Belfast Intl from Pennsylvania today and book when prices fit your budget.

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