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Northern Ireland

$706+ Cheap flights from Pittsburgh (PIT) to Northern Ireland

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BFS
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap 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 December 23, 2025.

This Arangrant deal was found by Cheapflights users on 12/21. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:15 amPIT - BHD
2 stops21h 05mBritish Airways
Sat 12/276:35 amBHD - PIT
2 stops17h 21mBritish Airways
Deal found 12/21$20,151

Find 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 December 23, 2025.

Round-trip from

$706
(Cheapflightsfares)
From Pittsburgh to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated December 23, 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 4/5

9:45 pm-2:40 pm

1 stop11h 55m

Belfast City

Sat 4/11

7:05 am-7:50 pm

1 stop17h 45m

$706

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Sun 4/5

4:23 pm-2:40 pm

2 stops17h 17m

Belfast City

Sat 4/11

7:05 am-7:05 pm

2 stops17h 00m

$748

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Fri 2/6

9:15 pm-7:15 pm

1 stop17h 00m

Belfast City

Tue 2/10

5:15 pm-7:20 pm

1 stop31h 05m

$789

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Fri 1/30

9:15 pm-2:15 pm

1 stop12h 00m

Belfast City

Mon 2/2

11:30 am-7:20 pm

1 stop12h 50m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

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 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.

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.

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. 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 Northern Ireland. Reviews last updated December 23, 2025.
Read reviews from past customers who have flown British Airways from Pittsburgh to Northern Ireland. 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
7,605 reviews

Entertainment

6.4

Overall

6.7

Boarding

6.9

Food

6.4

Crew

7.6

Comfort

6.7

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,605 reviews
British Airways
6.7
Okay
7,605 reviews

Entertainment

6.4

Overall

6.7

Boarding

6.9

Food

6.4

Crew

7.6

Comfort

6.7

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

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 and American Airlines fly from Pittsburgh to Northern Ireland in about 11h 55m. The time it takes to get you to your destination can typically vary by up to 5h 22m. Airlines will cover a distance of 3425 mi. This flight may include one or multiple stops.

  • 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 vacation 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.

See more FAQs

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Alternative routes for Pittsburgh to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Pittsburgh to Northern Ireland

Discover the top airline that operate flights from Pittsburgh to Northern Ireland. 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$715Average$1,060FlexibilityNo cancel feeOn-time70%

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