$943+ Cheap flights from Northern Ireland to Pittsburgh (PIT)
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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — PIT
Mar 16 — Mar 231
Mon 3/16
Mon 3/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Northern Ireland to Pittsburgh with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheap flight deals from Northern Ireland to Pittsburgh
Cheapest
Best
Last-minute
Cheapest flights from Northern Ireland to Pittsburgh
Explore the most affordable flight options available from Northern Ireland to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
This British Airways deal was found by Cheapflights users on 2/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:25 am
BHD
-
PIT
1 stop12h 55m
British Airways
Sun 3/87:34 pm
PIT
-
BHD
2 stops33h 31m
British Airways
Deal found 2/12$943
Best flights from Northern Ireland to Pittsburgh
Discover carefully curated flight deals from Northern Ireland to Pittsburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
This British Airways deal was found by Cheapflights users on 2/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/412:25 pm
BHD
-
PIT
2 stops15h 53m
British Airways
Sun 3/87:34 pm
PIT
-
BHD
2 stops32h 06m
British Airways
Deal found 2/12$943
Last-minute flights from Northern Ireland to Pittsburgh
Discover last-minute flight deals from Northern Ireland to Pittsburgh. Data last updated February 14, 2026 and is based on user searches.
This British Airways deal was found by Cheapflights users on 2/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:25 am
BHD
-
PIT
1 stop12h 55m
British Airways
Sun 3/87:34 pm
PIT
-
BHD
2 stops33h 31m
British Airways
Deal found 2/12$943
Find flight deals from Northern Ireland to Pittsburgh
Keep the following information in mind while searching for Northern Ireland to Pittsburgh flight deals. Data was last updated February 14, 2026.
Customize your flight search to find flights from Northern Ireland 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 2,558,603 searches. Data last updated February 14, 2026.
Use the filters below to find and compare flights from Northern Ireland to Pittsburgh that are best for you.
Fly from
Northern Ireland
Fly to
Pittsburgh
Route
Depart
Return
Price
BelfastPittsburgh
BHD - PIT
BHDPIT
Belfast City
Wed 3/4
12:25 pm-11:18 pm
2 stops15h 53m
Pittsburgh
Sun 3/8
7:34 pm-7:40 am
2 stops32h 06m
$943
Flights are sorted by cheapest round-trip flights first.
Deals found on 2/12
Best time to book a flight from Northern Ireland to Pittsburgh
Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Northern Ireland with our price prediction graph.
BHD-PIT
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 Northern Ireland to Pittsburgh
GBNIR-PIT
BHD-PIT
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 Northern Ireland 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 Northern Ireland?
Pittsburgh (PIT), located 13.5 mi from the city center, is the airport you fly into when you book flights from Northern Ireland to Pittsburgh.
How long is the flight from Northern Ireland to Pittsburgh?
There are many flights that can get you from Northern Ireland to Pittsburgh in 15h 53m. Fly via British Airways to get the fastest option. Northern Ireland and Pittsburgh are separated by a distance of 3425 mi.
Can I find deals for flights from Northern Ireland to Pittsburgh that include hotel bookings?
Yes. In addition to deals on Northern Ireland to Pittsburgh flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to Pittsburgh?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Pittsburgh.
Can I find deals for business class flights from Northern Ireland to Pittsburgh?
Yes. Cheapflights offers flight deals from Northern Ireland 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.
Explore flights to Pittsburgh departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 14, 2026.
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Welcome to Cheapflights
This site uses cookies and other tracking technologies for essential, functional, analytical, and advertising purposes. By using the site, you agree to our Terms & Conditions and our Privacy Policy.
For more information about how we process your information, please see our Privacy Policy.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyze navigation, to offer and measure personalized advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.