Cheap flights from Pennsylvania to Belfast Intl Airport from £120
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 11/11. 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 17 September 2025.
Round-trip from | £340 |
---|---|
One-way from | £120 |
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 17 September 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 17 September 2025.
Cheapflights Fare Finder
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
Fri 28/11
18:05-10:05
1 stop11h 00m
Belfast Intl
Tue 2/12
20:55-15:55
1 stop24h 00m
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Sun 28/9
18:20-09:55
1 stop10h 35m
Belfast Intl
Thu 9/10
06:10-15:55
1 stop14h 45m
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Sun 15/2
18:05-20:10
1 stop21h 05m
Belfast Intl
Fri 20/2
06:30-15:55
1 stop14h 25m
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Wed 11/3
19:05-10:05
1 stop11h 00m
Belfast Intl
Fri 20/3
06:30-16:55
1 stop14h 25m
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Wed 11/3
19:05-10:05
1 stop11h 00m
Belfast Intl
Fri 13/3
06:30-16:55
1 stop14h 25m
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Tue 30/9
18:20-21:30
1 stop22h 10m
Belfast Intl
Thu 9/10
09:25-12:20
2 stops31h 55m
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Sat 27/9
18:20-09:25
1 stop10h 05m
Belfast Intl
Thu 9/10
06:35-15:55
1 stop14h 20m
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Thu 30/10
19:05-22:20
1 stop23h 15m
Belfast Intl
Thu 6/11
20:05-15:55
1 stop24h 50m
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Mon 29/9
18:20-18:45
1 stop19h 25m
Belfast Intl
Thu 9/10
09:25-12:20
2 stops31h 55m
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Tue 28/10
00:30-07:50
2 stops27h 20m
Belfast Intl
Wed 5/11
15:45-20:05
3 stops33h 20m
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
Related info for your journey
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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.