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Belfast Intl

$889+ Cheap flights from Pittsburgh (PIT) to Belfast Intl (BFS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BFS
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Pittsburgh to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Belfast Intl (BFS). 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 August 18, 2025.

Round-trip from

$889
(Kiwi.com)
From Pittsburgh to Belfast Intl
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Find flight deals from Pittsburgh to Belfast Intl

Cheapest flights from Pittsburgh to Belfast Intl
Explore the most affordable flight options available from Pittsburgh to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/149:40 pmPIT - BFS
1 stop18h 50mMultiple Airlines
Tue 9/239:05 pmBFS - PIT
2 stops41h 25mMultiple Airlines
Deal found 8/16$889
This Mytrip deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/298:30 pmPIT - BFS
2 stops18h 35mMultiple Airlines
Fri 9/58:25 amBFS - PIT
3 stops37h 44mMultiple Airlines
Deal found 8/17$2,274

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh 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 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Pittsburgh to Belfast Intl Airport that are best for you.

Fly from

Pittsburgh

Fly to

Belfast Intl

Route

Depart

Return

Price

PittsburghBelfast

PIT - BFS

PITBFS

Pittsburgh

Sun 9/14

9:40 pm-9:30 pm

1 stop18h 50m

Belfast Intl

Tue 9/23

9:05 pm-9:30 am

2 stops41h 25m

$889

PittsburghBelfast

PIT - BFS

PITBFS

Pittsburgh

Fri 8/29

8:30 pm-8:05 pm

2 stops18h 35m

Belfast Intl

Fri 9/5

8:25 am-5:09 pm

3 stops37h 44m

$2,274

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Best time to book a flight from Pittsburgh to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Pittsburgh with our price prediction graph.
Estimated round-trip 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.

Reviews of airlines servicing Belfast Intl

Get insights into the airlines that provide service to Belfast Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast Intl. Reviews last updated August 18, 2025.
See what other customers who have flown with British Airways from Pittsburgh to Belfast Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,277 reviews

Entertainment

6.4

Food

6.3

Comfort

6.7

Boarding

6.9

Crew

7.6

Overall

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

LAX - LHR

Entertainment system did not work. Seems like Wi-Fi should have been comped at hat point. Boarding at Marco Polo in Venice was terrible. Insisted on gate checking our bag but not others! Connection was confused and flight was very late.
British Airways
6.7
Okay
7,277 reviews
British Airways
6.7
Okay
7,277 reviews

Entertainment

6.4

Food

6.3

Comfort

6.7

Boarding

6.9

Crew

7.6

Overall

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

LAX - LHR

Entertainment system did not work. Seems like Wi-Fi should have been comped at hat point. Boarding at Marco Polo in Venice was terrible. Insisted on gate checking our bag but not others! Connection was confused and flight was very late.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Belfast Intl. 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 Intl?

    Located just 13.5 mi from the city center, Pittsburgh is the airport most travelers will use when flying to Belfast Intl from Pittsburgh. Booking flights from Pittsburgh (PIT) to Belfast Intl should be relatively easy as there are 0 daily outbound flights to Belfast Intl from 1 airline.

  • What is the cheapest airline to fly from Pittsburgh to Belfast Intl Airport round-trip?

    Currently priced at $715, British Airways will fly you from Pittsburgh to Belfast Intl Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pittsburgh to Belfast Intl 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 Belfast Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Pittsburgh to Belfast Intl Airport (average of $657). Flying from Pittsburgh to Belfast Intl Airport in June is currently the most expensive (average of $1,189). 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.

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Top airline flying from Pittsburgh to Belfast Intl

Discover the top airline that operate flights from Pittsburgh to Belfast Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$715Average$1,062FlexibilityNo cancel feeOn-time70%

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