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Cheap flights from Pennsylvania to Belfast from £200

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BHD
29 Apr — 6 May1
1 adult

Cheap flight deals from Pennsylvania to Belfast

Keep the following information in mind while searching for Pennsylvania to Belfast flight deals. Data was last updated 24 April 2025.

Round-trip from

£396

One-way from

£200
5/5-21/5
  • 5/5-21/5
  • 4 total stops
  • 60h 55m total
  • Pennsylvania to Belfast
3/6
  • 3/6
  • 2 total stops
  • 40h 25m total
  • Pennsylvania to Belfast

Find flight deals from Pennsylvania to Belfast

Cheapest flights from Pennsylvania to Belfast
Explore the most affordable flight options available from Pennsylvania to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.

Mon 5/520:25JFK - BFS
2 stops17h 20mMultiple Airlines
Wed 21/522:05BFS - JFK
2 stops28h 55mMultiple Airlines
Deal found 24/4£394
Tue 6/519:00JFK - BHD
1 stop9h 45mAer Lingus
Sat 10/507:00BHD - JFK
1 stop15h 15mAer Lingus
Deal found 23/4£487
Mon 5/523:10JFK - BHD
3 stops17h 00mMultiple Airlines
Wed 21/507:05BHD - JFK
2 stops43h 55mMultiple Airlines
Deal found 24/4£499
Mon 5/517:40IAD - BHD
1 stop14h 15mAmerican Airlines
Mon 12/513:50BHD - IAD
1 stop11h 15mAmerican Airlines
Deal found 23/4£502
Tue 2/919:25IAD - BHD
1 stop10h 10mBritish Airways
Mon 8/912:15BHD - IAD
1 stop12h 55mBritish Airways
Deal found 22/4£503
Tue 2/917:29DCA - BHD
2 stops14h 31mBritish Airways
Mon 8/909:50BHD - DCA
2 stops19h 00mBritish Airways
Deal found 22/4£512
Thu 29/515:30IAD - BFS
2 stops19h 45mMultiple Airlines
Mon 2/621:55BFS - IAD
3 stops27h 55mMultiple Airlines
Deal found 22/4£526
Wed 1/1020:25EWR - BHD
2 stops19h 20mMultiple Airlines
Wed 8/1016:05BHD - EWR
2 stops32h 05mMultiple Airlines
Deal found 23/4£530
Wed 28/516:30EWR - BFS
2 stops21h 05mMultiple Airlines
Sun 1/610:10BFS - EWR
2 stops39h 50mMultiple Airlines
Deal found 22/4£535
Mon 5/517:25IAD - BHD
1 stop22h 50mKLM
Tue 13/506:30BHD - IAD
2 stops18h 09mKLM
Deal found 23/4£538
Mon 5/519:46IAD - BHD
2 stops44h 19mDelta
Sun 11/506:30BHD - IAD
2 stops16h 33mDelta
Deal found 23/4£541
Wed 1/1017:55EWR - BHD
1 stop9h 55mBritish Airways
Wed 8/1013:50BHD - EWR
1 stop10h 35mBritish Airways
Deal found 23/4£555

Cheapflights Fare Finder

Customise your flight search to find flights from Pennsylvania to Belfast 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 24 April 2025.
Use the filters below to find and compare flights from Pennsylvania to Belfast that are best for you.

Fly from

Pennsylvania

Fly to

Belfast

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 5/5

20:25-18:45

2 stops17h 20m

Belfast Intl

Wed 21/5

07:25-22:00

2 stops43h 35m

£396

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 6/5

19:00-09:45

1 stop9h 45m

Belfast City

Sat 10/5

07:00-17:15

1 stop15h 15m

£487

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 5/5

23:10-21:10

3 stops17h 00m

Belfast City

Wed 21/5

07:05-22:00

2 stops43h 55m

£499

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Mon 5/5

17:40-12:55

1 stop14h 15m

Belfast City

Mon 12/5

13:50-20:05

1 stop11h 15m

£502

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Tue 2/9

19:25-10:35

1 stop10h 10m

Belfast City

Mon 8/9

12:15-20:10

1 stop12h 55m

£503

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Tue 2/9

17:29-13:00

2 stops14h 31m

Belfast City

Mon 8/9

09:50-23:50

2 stops19h 00m

£512

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Thu 29/5

15:30-16:15

2 stops19h 45m

Belfast Intl

Mon 2/6

21:55-20:50

3 stops27h 55m

£526

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 1/10

20:25-20:45

2 stops19h 20m

Belfast City

Wed 8/10

16:05-19:10

2 stops32h 05m

£530

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Wed 28/5

16:30-18:35

2 stops21h 05m

Belfast Intl

Sun 1/6

10:10-21:00

2 stops39h 50m

£535

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Mon 5/5

17:25-21:15

1 stop22h 50m

Belfast City

Tue 13/5

06:30-19:39

2 stops18h 09m

£538

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Showing 1-10 of 50 results
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Best time to book a flight from Pennsylvania to Belfast

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

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Belfast

Rainfall in Belfast by month

Plan your trip to Belfast by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast 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 when rainfall is around 50.0 mm.

Temperature in Belfast by month

Plan your trip to Belfast by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast, 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).

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast. Reviews last updated 24 April 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Pennsylvania to Belfast to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very Good

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Pennsylvania to Belfast one-way?

    £298 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Delta and Aer Lingus, with prices starting from £321 and £421, respectively.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania to Belfast 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?

    Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Belfast (average of £67). Flying from Pennsylvania to Belfast 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

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Why should you use Cheapflights to find cheap flight tickets from Pennsylvania to Belfast?

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

Need flexible booking options for your flight to Belfast from Pennsylvania? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Pennsylvania to Belfast flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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