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Cheap flights from Pittsburgh to Northern Ireland from $230

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Northern Ireland departing on 8/2. 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
5:10 pm - 6:45 pm
PIT
-
BHD
20h 35m
2 stops
British Airways Logo
7:05 pm - 7:50 pm
BHD
-
PIT
29h 45m
1 stop
$692British Airways
Sun, Apr 5 - Sat, Apr 11
British Airways Logo
9:45 pm - 2:35 pm
PIT
-
BHD
11h 50m
1 stop
British Airways Logo
7:05 pm - 7:50 pm
BHD
-
PIT
29h 45m
1 stop
$694British Airways
Sun, Apr 5 - Sat, Apr 11
British Airways Logo
9:45 pm - 2:35 pm
PIT
-
BHD
11h 50m
1 stop
British Airways Logo
7:05 pm - 7:50 pm
BHD
-
PIT
29h 45m
1 stop
$749British Airways
Sun, Apr 5 - Sat, Apr 11
British Airways Logo
7:37 pm - 2:35 pm
PIT
-
BHD
13h 58m
2 stops
British Airways Logo
7:05 pm - 7:50 pm
BHD
-
PIT
29h 45m
1 stop
$799British Airways
Sun, Apr 5 - Sat, Apr 11
British Airways Logo
10:15 pm - 2:15 pm
PIT
-
BHD
12h 00m
1 stop
British Airways Logo
3:10 pm - 8:20 pm
BHD
-
PIT
33h 10m
1 stop
$833British Airways
Wed, Mar 18 - Sun, Mar 22
British Airways Logo
9:45 pm - 2:35 pm
PIT
-
BHD
11h 50m
1 stop
British Airways Logo
7:05 pm - 7:50 pm
BHD
-
PIT
29h 45m
1 stop
$842British Airways
Sun, Apr 5 - Sat, Apr 11
British Airways Logo
7:37 pm - 5:40 pm
PIT
-
BHD
17h 03m
2 stops
British Airways Logo
7:05 pm - 11:11 pm
BHD
-
PIT
33h 06m
2 stops
$845British Airways
Sun, Apr 5 - Sat, Apr 11
British Airways Logo
10:15 pm - 2:15 pm
PIT
-
BHD
12h 00m
1 stop
British Airways Logo
8:25 pm - 8:20 pm
BHD
-
PIT
27h 55m
1 stop
$884British Airways
Wed, Mar 18 - Sun, Mar 22
Multiple Airlines Logo
6:00 am - 11:20 pm
PIT
-
BFS
36h 20m
3 stops
Multiple Airlines Logo
4:30 pm - 7:10 pm
BFS
-
PIT
31h 40m
3 stops
$1,327Multiple Airlines
Mon, Aug 3 - Sun, Aug 9
Multiple Airlines Logo
3:35 pm - 11:15 am
PIT
-
BFS
14h 40m
2 stops
Multiple Airlines Logo
4:30 pm - 7:10 pm
BFS
-
PIT
31h 40m
3 stops
$1,342Multiple Airlines
Mon, Aug 3 - Sun, Aug 9

British Airways flights from Pittsburgh to Northern Ireland

Our best British Airways deals on Pittsburgh to Northern Ireland flight tickets
British Airways
Apr 5
PIT5:10 pmPittsburgh
20h 35m
2 stops
BHD6:45 pmBelfast City
Apr 11
BHD7:05 pmBelfast City
29h 45m
1 stop
PIT7:50 pmPittsburgh
$692
British Airways
Apr 5
PIT9:45 pmPittsburgh
11h 50m
1 stop
BHD2:35 pmBelfast City
Apr 11
BHD7:05 pmBelfast City
29h 45m
1 stop
PIT7:50 pmPittsburgh
$694
British Airways
Apr 5
PIT9:45 pmPittsburgh
11h 50m
1 stop
BHD2:35 pmBelfast City
Apr 11
BHD7:05 pmBelfast City
29h 45m
1 stop
PIT7:50 pmPittsburgh
$749

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 February 5, 2026.
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

5:10 pm-6:45 pm

2 stops20h 35m

Belfast City

Sat 4/11

7:05 pm-7:50 pm

1 stop29h 45m

$692

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Sun 4/5

9:45 pm-2:35 pm

1 stop11h 50m

Belfast City

Sat 4/11

7:05 pm-7:50 pm

1 stop29h 45m

$694

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Sun 4/5

9:45 pm-2:35 pm

1 stop11h 50m

Belfast City

Sat 4/11

7:05 pm-7:50 pm

1 stop29h 45m

$749

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Sun 4/5

7:37 pm-2:35 pm

2 stops13h 58m

Belfast City

Sat 4/11

7:05 pm-7:50 pm

1 stop29h 45m

$799

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Wed 3/18

10:15 pm-2:15 pm

1 stop12h 00m

Belfast City

Sun 3/22

3:10 pm-8:20 pm

1 stop33h 10m

$833

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Sun 4/5

9:45 pm-2:35 pm

1 stop11h 50m

Belfast City

Sat 4/11

7:05 pm-7:50 pm

1 stop29h 45m

$842

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Sun 4/5

7:37 pm-5:40 pm

2 stops17h 03m

Belfast City

Sat 4/11

7:05 pm-11:11 pm

2 stops33h 06m

$845

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Wed 3/18

10:15 pm-2:15 pm

1 stop12h 00m

Belfast City

Sun 3/22

8:25 pm-8:20 pm

1 stop27h 55m

$884

PittsburghBelfast

PIT - BFS

PITBFS

Pittsburgh

Mon 8/3

6:00 am-11:20 pm

3 stops36h 20m

Belfast Intl

Sun 8/9

4:30 pm-7:10 pm

3 stops31h 40m

$1,327

PittsburghBelfast

PIT - BFS

PITBFS

Pittsburgh

Mon 8/3

3:35 pm-11:15 am

2 stops14h 40m

Belfast Intl

Sun 8/9

4:30 pm-7:10 pm

3 stops31h 40m

$1,342

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Northern Ireland from

How to get the cheapest flight ticket from Pittsburgh to Northern Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Pittsburgh to Northern Ireland?

American Airlines and British Airways are the most popular carriers operating from Pittsburgh to Northern Ireland

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 50m

Direct flights

None
The fastest flight from Pittsburgh to Northern Ireland takes 11h 50m
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
7,716 reviews
Search British Airways flights

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

Popular cities in Northern Ireland

Popular flights according to clicks in the last 7 days on momondo
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Flights to Bristolfrom $390
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Flights to Aberdeenfrom $533
Flights to Leedsfrom $446