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Cheap flights from Belfast Intl Airport to Pittsburgh from £631

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — PIT
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Belfast Intl to Pittsburgh

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

Round-trip from

£631
27/7-3/8
  • 27/7-3/8
  • 6 total stops
  • 81h 09m total
  • Belfast to Pittsburgh
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Find flight deals from Belfast Intl to Pittsburgh

Cheapest flights from Belfast Intl to Pittsburgh
Explore the most affordable flight options available from Belfast Intl to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Sun 27/706:10BFS - PIT
3 stops46h 19mMultiple Airlines
Sun 3/806:30PIT - BFS
3 stops34h 50mMultiple Airlines
Deal found 12/6£631

Cheapflights Fare Finder

Customise your flight search to find flights from Belfast Intl to Pittsburgh 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 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Pittsburgh that are best for you.

Fly from

Belfast Intl

Fly to

Pittsburgh

Route

Depart

Return

Price

BelfastPittsburgh

BFS - PIT

BFSPIT

Belfast Intl

Sun 27/7

06:10-23:29

3 stops46h 19m

Pittsburgh

Sun 3/8

06:30-22:20

3 stops34h 50m

£631

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Best time to book a flight from Belfast Intl to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Belfast Intl 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 Belfast Intl Airport to Pittsburgh

Rainfall in Pittsburgh by month

Plan your trip to Pittsburgh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pittsburgh ranges from 58.0 - 109.0 inches per month. June is typically the wettest month, when rainfall can reach 109.0 mm. October is typically the driest time to visit Pittsburgh when rainfall is around 58.0 mm.

Temperature in Pittsburgh by month

Plan your trip to Pittsburgh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pittsburgh, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

Related info for your journey

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

    If you book a flight to Pittsburgh from Belfast Intl, you will be flying to Pittsburgh, which is the city’s only airport. Pittsburgh (PIT) is located 13.5 mi from the center of Pittsburgh. There are 0 flights from Belfast Intl to Pittsburgh per day from 0 different airlines.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Belfast Intl Airport to Pittsburgh (average of £639). Flying from Belfast Intl Airport to Pittsburgh in July is currently the most expensive (average of £996). 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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