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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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BFS
26 Feb — 5 Mar1
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 21 February 2025.

Round-trip from

£402

One-way from

£197
7/4-23/4
  • 7/4-23/4
  • 2 total stops
  • 44h 55m total
  • Pennsylvania to Belfast
23/3
  • 23/3
  • 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 21 February 2025.

Mon 7/418:20JFK - BFS
1 stop21h 05mMultiple Airlines
Wed 23/421:05BFS - JFK
1 stop23h 50mMultiple Airlines
Deal found 20/2£402
Thu 20/315:40EWR - BFS
2 stops26h 25mMultiple Airlines
Thu 27/317:45BFS - EWR
2 stops30h 18mMultiple Airlines
Deal found 20/2£562
Sun 6/420:30IAD - BFS
2 stops20h 00mMultiple Airlines
Sun 13/423:30BFS - IAD
3 stops24h 50mMultiple Airlines
Deal found 21/2£673
Sat 5/406:00PHL - BFS
2 stops35h 25mMultiple Airlines
Sat 12/413:05BFS - PHL
2 stops39h 44mMultiple Airlines
Deal found 20/2£684
Thu 6/315:35LGA - BFS
2 stops17h 15mMultiple Airlines
Fri 7/321:20BFS - LGA
2 stops30h 13mMultiple Airlines
Deal found 19/2£725
Sun 6/406:59DCA - BFS
2 stops32h 21mMultiple Airlines
Sun 13/414:55BFS - DCA
3 stops46h 58mMultiple Airlines
Deal found 20/2£903

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 21 February 2025.

Fly from

Pennsylvania

Fly to

Belfast Intl

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 7/4

18:20-20:25

1 stop21h 05m

Belfast Intl

Wed 23/4

21:05-15:55

1 stop23h 50m

£402

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Thu 20/3

15:40-22:05

2 stops26h 25m

Belfast Intl

Thu 27/3

17:45-20:03

2 stops30h 18m

£562

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Sun 6/4

20:30-21:30

2 stops20h 00m

Belfast Intl

Sun 13/4

23:30-19:20

3 stops24h 50m

£673

PhiladelphiaBelfast

PHL - BFS

PHLBFS

Philadelphia

Sat 5/4

06:00-22:25

2 stops35h 25m

Belfast Intl

Sat 12/4

13:05-23:49

2 stops39h 44m

£684

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Thu 6/3

15:35-13:50

2 stops17h 15m

Belfast Intl

Fri 7/3

21:20-22:33

2 stops30h 13m

£725

Washington, D.C.Belfast

DCA - BFS

DCABFS

Washington, D.C. Reagan-National

Sun 6/4

06:59-20:20

2 stops32h 21m

Belfast Intl

Sun 13/4

14:55-08:53

3 stops46h 58m

£903

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 23/3

19:15-10:05

1 stop10h 50m

£197

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Sun 23/3

22:00-20:10

2 stops42h 10m

£265

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Sat 5/7

09:55-11:00

3 stops20h 05m

£462

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Tue 17/6

20:30-23:10

2 stops21h 40m

£480

Flights are sorted by cheapest return flights first.

Deals found on 20/2

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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