Cheap flights from Pittsburgh to Belfast from £468
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Pittsburgh to Belfast
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 September 2025.
Round-trip from | £468 |
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Find flight deals from Pittsburgh to Belfast
Cheapest flights from Pittsburgh to BelfastExplore the most affordable flight options available from Pittsburgh to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.
Explore the most affordable flight options available from Pittsburgh to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Pittsburgh to Belfast that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PittsburghBelfast
PIT - BHD
PITBHD
Pittsburgh
Mon 27/10
20:31-14:15
2 stops13h 44m
Belfast City
Wed 5/11
06:35-19:20
1 stop17h 45m
PittsburghBelfast
PIT - BHD
PITBHD
Pittsburgh
Mon 27/10
22:15-10:30
1 stop32h 15m
Belfast City
Wed 5/11
12:25-19:20
1 stop11h 55m
Best time to book a flight from Pittsburgh to Belfast
Have a flexible travel schedule? Discover the best time to fly to Belfast from Pittsburgh with our price prediction graph.
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Related info for your journey
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Alternative routes for Pittsburgh to Belfast
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How does Cheapflights help users find flights from Pittsburgh to Belfast?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pittsburgh to Belfast. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Pittsburgh to Belfast?
Millions of users choose and trust Cheapflights to book the best flight deals from Pittsburgh to Belfast for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Pittsburgh to Belfast with no change fees?
Certainly. Search results for flights to Belfast from Pittsburgh shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Pittsburgh to Belfast become cheaper?
Not ready to book yet? You can track prices for flights from Pittsburgh to Belfast on Cheapflights with our Price Alert feature and get notified when better prices are available.