Cheap flights from Pennsylvania to Belfast Intl Airport from £199
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 17/7. Fares are subject to change and may not be available on all flights or dates of travel.
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 30 April 2025.
Find flight deals from Pennsylvania to Belfast Intl
Cheapest flights from Pennsylvania to Belfast IntlExplore 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 30 April 2025.
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 30 April 2025.
Cheapflights Fare Finder
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 30 April 2025.
Use the filters below to find and compare flights from Pennsylvania to Belfast Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Thu 29/5
18:20-18:15
1 stop18h 55m
Belfast Intl
Thu 12/6
19:35-22:15
1 stop31h 40m
NewarkBelfast
EWR - BFS
EWRBFS
Newark
Wed 21/5
15:05-16:40
2 stops20h 35m
Belfast Intl
Mon 26/5
15:30-21:00
1 stop34h 30m
Washington, D.C.Belfast
IAD - BFS
IADBFS
Washington, D.C. Dulles Intl
Tue 10/6
08:22-16:40
2 stops27h 18m
Belfast Intl
Tue 17/6
05:55-21:04
3 stops20h 09m
PhiladelphiaBelfast
PHL - BFS
PHLBFS
Philadelphia
Thu 29/5
09:45-16:15
3 stops25h 30m
Belfast Intl
Thu 5/6
06:10-13:41
2 stops36h 31m
Washington, D.C.Belfast
DCA - BFS
DCABFS
Washington, D.C. Reagan-National
Tue 10/6
09:40-16:40
3 stops26h 00m
Belfast Intl
Tue 17/6
08:20-21:53
3 stops18h 33m
New YorkBelfast
LGA - BFS
LGABFS
New York LaGuardia
Wed 21/5
06:00-18:35
2 stops31h 35m
Belfast Intl
Mon 26/5
10:05-22:36
2 stops17h 31m
PittsburghBelfast
PIT - BFS
PITBFS
Pittsburgh
Fri 13/6
06:40-20:05
3 stops32h 25m
Belfast Intl
Fri 20/6
08:35-14:35
3 stops35h 00m
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Thu 17/7
00:15-09:00
2 stops51h 45m
PhiladelphiaBelfast
PHL - BFS
PHLBFS
Philadelphia
Mon 28/7
22:29-22:25
2 stops42h 56m
NewarkBelfast
EWR - BFS
EWRBFS
Newark
Mon 4/8
22:50-07:30
2 stops27h 40m
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.
Cheapflights Insights
Everything you need to know about your flight from Pennsylvania to Belfast Intl Airport
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.
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Alternative routes for Pennsylvania to Belfast Intl
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How does Cheapflights help users find flights from Pennsylvania to Belfast Intl?
Cheapflights makes it easy to find Pennsylvania to Belfast Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Pennsylvania to Belfast Intl?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pennsylvania to Belfast Intl for you. Better yet — we are completely free to use.
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.