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Cheap flights from Pittsburgh to Belfast from £291

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BHD
18 Jun — 25 Jun1
1 adult

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 13 June 2025.

Round-trip from

£551

One-way from

£291
British Airways
  • British Airways
  • 23/8-30/8
  • 4 total stops
  • 63h 25m total
  • Pittsburgh to Belfast
Search Deals
British Airways
  • British Airways
  • 17/8
  • 1 total stop
  • 10h 20m total
  • Pittsburgh to Belfast
Search Deals

Find flight deals from Pittsburgh to Belfast

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 2025.

Sat 23/818:58PIT - BHD
2 stops37h 07mBritish Airways
Sat 30/819:00BHD - PIT
2 stops26h 18mBritish Airways
Deal found 11/6£551
Sat 23/813:40PIT - BHD
2 stops14h 40mAmerican Airlines
Sat 30/807:05BHD - PIT
1 stop17h 40mAmerican Airlines
Deal found 11/6£566
Thu 24/706:30PIT - BFS
3 stops34h 10mMultiple Airlines
Thu 31/706:00BFS - PIT
3 stops37h 35mMultiple Airlines
Deal found 11/6£687
Thu 10/706:30PIT - BHD
3 stops33h 20mMultiple Airlines
Thu 17/707:05BHD - PIT
3 stops45h 10mMultiple Airlines
Deal found 12/6£818

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 2025.
Use the filters below to find and compare flights from Pittsburgh to Belfast that are best for you.

Fly from

Pittsburgh

Fly to

Belfast

Route

Depart

Return

Price

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Sat 23/8

18:58-13:05

2 stops37h 07m

Belfast City

Sat 30/8

19:00-16:18

2 stops26h 18m

£551

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Sat 23/8

13:40-09:20

2 stops14h 40m

Belfast City

Sat 30/8

07:05-19:45

1 stop17h 40m

£566

PittsburghBelfast

PIT - BFS

PITBFS

Pittsburgh

Thu 24/7

06:30-21:40

3 stops34h 10m

Belfast Intl

Thu 31/7

06:00-14:35

3 stops37h 35m

£687

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Thu 10/7

06:30-20:50

3 stops33h 20m

Belfast City

Thu 17/7

07:05-23:15

3 stops45h 10m

£818

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Sun 17/8

21:45-13:05

1 stop10h 20m

£291

Flights are sorted by cheapest return flights first.

Deals found on 11/6

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

Rainfall in Belfast by month

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

In terms of precipitation, rainfall in Belfast ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast when rainfall is around 50.0 mm.

Temperature in Belfast by month

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

If weather is an important factor for your trip to Belfast, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. 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. Reviews last updated 13 June 2025.
American Airlines
7.2
Good
10,000 reviews
Check prices

Boarding

7.5

Comfort

7.2

Food

6.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews
Check prices

Boarding

7.5

Comfort

7.2

Food

6.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
British Airways
6.6
Okay
7,011 reviews
American Airlines
7.2
Good
10,000 reviews
Check prices

Boarding

7.5

Comfort

7.2

Food

6.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

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.

  • What are the cheapest airlines flying from Pittsburgh to Belfast round-trip?

    Flying on British Airways is currently your cheapest option to Belfast, with prices starting at £551. Another option worth looking into is American Airlines, starting at £566 return.

  • 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.

  • What is the cheapest month to book a flight from Pittsburgh to Belfast?

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

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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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