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Cheap flights from Pittsburgh to Northern Ireland from £551

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BFS
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Pittsburgh to Northern Ireland

Keep the following information in mind while searching for Pittsburgh to Northern Ireland flight deals. Data was last updated 15 September 2025.

Round-trip from

£551
British Airways
  • British Airways
  • 12/10-19/10
  • 3 total stops
  • 40h 36m total
  • Pittsburgh to Northern Ireland
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Find flight deals from Pittsburgh to Northern Ireland

Cheapest flights from Pittsburgh to Northern Ireland
Explore the most affordable flight options available from Pittsburgh to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Sun 12/1021:40PIT - BHD
1 stop12h 00mBritish Airways
Sun 19/1020:05BHD - PIT
2 stops28h 36mBritish Airways
Deal found 14/9£551
Sun 12/1007:12PIT - BHD
2 stops32h 13mMultiple Airlines
Sun 19/1018:50BHD - PIT
3 stops32h 38mMultiple Airlines
Deal found 14/9£1,070
Sun 12/1007:12PIT - BFS
2 stops32h 08mMultiple Airlines
Sun 19/1007:15BFS - PIT
2 stops17h 05mMultiple Airlines
Deal found 14/9£1,096
Wed 24/1221:15PIT - BHD
1 stop29h 15mBritish Airways
Fri 2/106:45BHD - PIT
2 stops15h 50mBritish Airways
Deal found 14/9£2,058
Wed 24/1221:15PIT - BHD
1 stop32h 05mMultiple Airlines
Fri 2/111:30BHD - PIT
1 stop12h 50mMultiple Airlines
Deal found 14/9£2,256

Cheapflights Fare Finder

 
Customise your flight search to find flights from Pittsburgh to Northern Ireland 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 15 September 2025.
Use the filters below to find and compare flights from Pittsburgh to Northern Ireland that are best for you.

Fly from

Pittsburgh

Fly to

Northern Ireland

Route

Depart

Return

Price

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Sun 12/10

21:40-14:40

1 stop12h 00m

Belfast City

Sun 19/10

20:05-19:41

2 stops28h 36m

£551

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Sun 12/10

07:12-20:25

2 stops32h 13m

Belfast City

Sun 19/10

18:50-22:28

3 stops32h 38m

£1,070

PittsburghBelfast

PIT - BFS

PITBFS

Pittsburgh

Sun 12/10

07:12-20:20

2 stops32h 08m

Belfast Intl

Sun 19/10

07:15-19:20

2 stops17h 05m

£1,096

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Wed 24/12

21:15-07:30

1 stop29h 15m

Belfast City

Fri 2/1

06:45-17:35

2 stops15h 50m

£2,058

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Wed 24/12

21:15-10:20

1 stop32h 05m

Belfast City

Fri 2/1

11:30-19:20

1 stop12h 50m

£2,256

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Best time to book a flight from Pittsburgh to Northern Ireland

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

    Most people fly from Pittsburgh (PIT) if they book a flight from Pittsburgh to Northern Ireland. Pittsburgh is conveniently located just 13.5 mi from Pittsburgh’s city center.

  • How long is the flight from Pittsburgh to Northern Ireland?

    Airlines like British Airways fly from Pittsburgh to Northern Ireland in about 12h. The time it takes to get you to your destination can typically vary by up to . The distance between Pittsburgh and Northern Ireland is about 3425 mi.

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

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

  • How can I find direct flights from Pittsburgh to Northern Ireland?

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

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

    Yes. Cheapflights offers flight deals from Pittsburgh to Northern Ireland 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 Pittsburgh to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Northern Ireland (average of £67). Flying from Pittsburgh to Northern Ireland 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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Alternative routes for Pittsburgh to Northern Ireland

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How does Cheapflights help users find flights from Pittsburgh to Northern Ireland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pittsburgh to Northern Ireland. 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 Northern Ireland?

Millions of users choose and trust Cheapflights to book the best flight deals from Pittsburgh to Northern Ireland 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 Northern Ireland with no change fees?

Certainly. Search results for flights to Northern Ireland 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 Northern Ireland become cheaper?

Not ready to book yet? You can track prices for flights from Pittsburgh to Northern Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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