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Cheap flights from Pittsburgh to Belfast from £719

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BHD
13 Jul — 20 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pittsburgh to Belfast

Enter your travel dates to find the best prices.

Cheapest flights from Pittsburgh to Belfast
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 13 June 2026.

Sun 13/921:50
PIT
-
BHD
1 stop11h 45m
American Airlines
Sat 19/907:05
BHD
-
PIT
2 stops16h 11m
American Airlines
Deal found 9/6£719
Sun 13/921:50
PIT
-
BHD
1 stop11h 45m
British Airways
Sat 19/919:05
BHD
-
PIT
1 stop29h 50m
British Airways
Deal found 9/6£761
Sun 8/1110:03
PIT
-
BHD
2 stops19h 17m
British Airways
Thu 12/1106:35
BHD
-
PIT
2 stops17h 35m
British Airways
Deal found 9/6£834
Mon 9/1109:46
PIT
-
BHD
2 stops18h 19m
British Airways
Wed 11/1112:25
BHD
-
PIT
1 stop11h 55m
British Airways
Deal found 9/6£843
Sun 5/720:10
PIT
-
BHD
2 stops16h 35m
Aer Lingus
Fri 10/720:10
BHD
-
PIT
2 stops51h 30m
Aer Lingus
Deal found 11/6£1,072
Sun 5/710:55
PIT
-
BFS
3 stops26h 30m
Multiple Airlines
Fri 10/708:30
BFS
-
PIT
2 stops15h 45m
Multiple Airlines
Deal found 11/6£1,295
Sun 5/720:25
PIT
-
BFS
2 stops20h 30m
Multiple Airlines
Sat 11/722:25
BFS
-
PIT
3 stops25h 50m
Multiple Airlines
Deal found 9/6£1,467
Fri 24/715:35
PIT
-
BFS
3 stops24h 40m
Multiple Airlines
Fri 31/708:55
BFS
-
PIT
2 stops15h 20m
Multiple Airlines
Deal found 9/6£1,497

Find 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 13 June 2026.

Round-trip from

£677
British Airways
  • British Airways
  • 14/9-17/9
  • 2 total stops
  • 22h 15m total
  • Pittsburgh to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Pittsburgh 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 13 June 2026.
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

Cheapest return flight
Fastest return journey

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Sun 13/9

21:50-14:35

1 stop11h 45m

Belfast City

Sat 19/9

07:05-18:16

2 stops16h 11m

£719

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Sun 8/11

18:47-16:50

2 stops17h 03m

Belfast City

Thu 12/11

06:35-19:10

2 stops17h 35m

£834

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Mon 9/11

09:46-09:05

2 stops18h 19m

Belfast City

Wed 11/11

12:25-19:20

1 stop11h 55m

£843

PittsburghBelfast

PIT - BFS

PITBFS

Pittsburgh

Sun 5/7

10:55-18:25

3 stops26h 30m

Belfast Intl

Fri 10/7

08:30-19:15

2 stops15h 45m

£1,295

PittsburghBelfast

PIT - BFS

PITBFS

Pittsburgh

Sun 5/7

20:25-21:30

3 stops20h 05m

Belfast Intl

Sat 11/7

06:55-19:15

3 stops41h 20m

£1,319

PittsburghBelfast

PIT - BFS

PITBFS

Pittsburgh

Fri 24/7

15:35-21:15

3 stops24h 40m

Belfast Intl

Fri 31/7

08:55-19:15

2 stops15h 20m

£1,497

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Sorted by cheapest first

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.
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 Pittsburgh to Belfast
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Pittsburgh to Belfast?

    Pittsburgh (PIT), located 13.5 mi from the city center, is the airport you fly out of when you book flights from Pittsburgh to Belfast. 0 airlines have flights from Pittsburgh to Belfast on a regular basis. Booking flights from Pittsburgh to Belfast should not be difficult; the airport handles an average of 0 outbound flights to Belfast per day.

  • How long is the flight from Pittsburgh to Belfast?

    A quick flight from Pittsburgh to Belfast can take about 10h 05m. British Airways provides one of the quickest options available for as low as £677. The distance from Pittsburgh to Belfast is about 3425 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pittsburgh 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.

See more FAQs

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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.

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