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Cheap flights from Pittsburgh to Northern Ireland from $706

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Northern Ireland departing on 4/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Pittsburgh to Northern Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:45 pm - 2:40 pm
PIT
-
BHD
11h 55m1 stop
British Airways Logo
7:05 am - 7:50 pm
BHD
-
PIT
17h 45m1 stop
$706British Airways
Sun, Apr 5 - Sat, Apr 11
Delta Logo
6:09 am - 9:20 am
PIT
-
BHD
22h 11m2 stops
Delta Logo
5:30 pm - 10:46 pm
BHD
-
PIT
34h 16m2 stops
$725Delta
Sun, Apr 5 - Sat, Apr 11
British Airways Logo
7:33 pm - 2:40 pm
PIT
-
BHD
14h 07m2 stops
British Airways Logo
7:05 am - 7:50 pm
BHD
-
PIT
17h 45m1 stop
$731British Airways
Sun, Apr 5 - Sat, Apr 11
American Airlines Logo
4:23 pm - 2:40 pm
PIT
-
BHD
17h 17m2 stops
American Airlines Logo
7:05 am - 7:05 pm
BHD
-
PIT
17h 00m2 stops
$748American Airlines
Sun, Apr 5 - Sat, Apr 11
British Airways Logo
9:15 pm - 2:15 pm
PIT
-
BHD
12h 00m1 stop
British Airways Logo
5:15 pm - 7:20 pm
BHD
-
PIT
31h 05m1 stop
$779British Airways
Fri, Jan 23 - Tue, Jan 27
British Airways Logo
9:15 pm - 7:15 pm
PIT
-
BHD
17h 00m1 stop
British Airways Logo
5:15 pm - 7:20 pm
BHD
-
PIT
31h 05m1 stop
$789British Airways
Fri, Feb 6 - Tue, Feb 10
British Airways Logo
9:15 pm - 2:15 pm
PIT
-
BHD
12h 00m1 stop
British Airways Logo
11:30 am - 7:20 pm
BHD
-
PIT
12h 50m1 stop
$829British Airways
Fri, Jan 30 - Mon, Feb 2
British Airways Logo
11:43 am - 10:30 am
PIT
-
BHD
17h 47m2 stops
British Airways Logo
7:25 pm - 7:20 pm
BHD
-
PIT
28h 55m1 stop
$984British Airways
Fri, Feb 6 - Tue, Feb 10
British Airways Logo
9:15 pm - 2:15 pm
PIT
-
BHD
12h 00m1 stop
British Airways Logo
5:45 pm - 7:09 pm
BHD
-
PIT
30h 24m2 stops
$990British Airways
Fri, Jan 30 - Mon, Feb 2
British Airways Logo
4:00 pm - 2:15 pm
PIT
-
BHD
17h 15m2 stops
British Airways Logo
8:45 am - 11:29 pm
BHD
-
PIT
19h 44m2 stops
$994British Airways
Fri, Jan 23 - Tue, Jan 27

British Airways flights from Pittsburgh to Northern Ireland

Our best British Airways deals on Pittsburgh to Northern Ireland flight tickets
British Airways
Apr 5
PIT9:45 pmPittsburgh
11h 55m
1 stop
BHD2:40 pmBelfast City
Apr 11
BHD7:05 amBelfast City
17h 45m
1 stop
PIT7:50 pmPittsburgh
$706
Find similar
British Airways
Apr 5
PIT7:33 pmPittsburgh
17h 12m
2 stops
BHD5:45 pmBelfast City
Apr 11
BHD7:00 pmBelfast City
29h 50m
1 stop
PIT7:50 pmPittsburgh
$731
Find similar
British Airways
Jan 23
PIT9:15 pmPittsburgh
12h 00m
1 stop
BHD2:15 pmBelfast City
Jan 27
BHD5:15 pmBelfast City
31h 05m
1 stop
PIT7:20 pmPittsburgh
$779
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 22, 2025.
Use the filters below to find and compare flights from Pittsburgh to Northern Ireland that are best for you.

Fly from

Fly to

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

6:09 am-9:20 am

2 stops22h 11m

Belfast City

Sat 4/11

5:30 pm-10:46 pm

2 stops34h 16m

$725

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Sun 4/5

7:33 pm-2:40 pm

2 stops14h 07m

Belfast City

Sat 4/11

7:05 am-7:50 pm

1 stop17h 45m

$731

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 1/23

9:15 pm-2:15 pm

1 stop12h 00m

Belfast City

Tue 1/27

5:15 pm-7:20 pm

1 stop31h 05m

$779

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

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Fri 2/6

11:43 am-10:30 am

2 stops17h 47m

Belfast City

Tue 2/10

7:25 pm-7:20 pm

1 stop28h 55m

$984

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Fri 1/30

9:15 pm-2:15 pm

1 stop12h 00m

Belfast City

Mon 2/2

5:45 pm-7:09 pm

2 stops30h 24m

$990

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Fri 1/23

4:00 pm-2:15 pm

2 stops17h 15m

Belfast City

Tue 1/27

8:45 am-11:29 pm

2 stops19h 44m

$994

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Pittsburgh to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Northern Ireland

Fastest flight time

11h 55m

Direct flights

None
The fastest flight from Pittsburgh to Northern Ireland takes 11h 55m
There are no direct flights from Pittsburgh to Northern Ireland. There are no popular flight routes from Pittsburgh to Northern Ireland.
Search flight deals

  • When did momondo last update prices for flights from Pittsburgh Airport to Northern Ireland?

    Prices for flights from Pittsburgh Airport to Northern Ireland were last updated today.

  • How many operators does momondo search for flights from Pittsburgh Airport to Northern Ireland?

  • How old do you have to be to fly from Pittsburgh Airport to Northern Ireland?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pittsburgh Airport to Northern Ireland.

  • What documentation or ID do you need to fly to Northern Ireland?

    The required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Pittsburgh to Northern Ireland

Compare and see reviews for airlines that fly from Pittsburgh to Northern Ireland with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $715Free CancellationRating
6.7
7,602 reviews
Search British Airways flights

  • How do I get Price Alerts for flights from Pittsburgh to Northern Ireland?

    Price Alerts will notify you by email when the price for flights to Northern Ireland from Pittsburgh decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Pittsburgh to Northern Ireland with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Northern Ireland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Pittsburgh to Northern Ireland. momondo saves you time and could save you money on your trip.

Can I find flights from Pittsburgh to Northern Ireland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Northern Ireland from Pittsburgh with this policy.

How can momondo help me find flights from Pittsburgh to Northern Ireland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Northern Ireland from Pittsburgh.

I’m not ready to book a flight from Pittsburgh to Northern Ireland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Northern Ireland, momondo offers a useful price alert feature which will track prices for flights to Northern Ireland from Pittsburgh and alert you when they change.

An easier way to manage your Northern Ireland trip

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Find better results for your trip to Northern Ireland

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