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

British Airways is the most popular carrier operating from Pittsburgh to Northern Ireland

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?

The number of operators available for flights from Pittsburgh Airport to Northern Ireland is 1 as of June 2026.

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.

$625 Cheap Flights from Pittsburgh to Northern Ireland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pittsburgh to Northern Ireland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:36 pm - 4:50 pm

PIT

BHD

17h 14m

2 stops

11:25 am - 7:20 pm

BHD

PIT

12h 55m

1 stop

$1,129British Airways

Sun, Nov 8 - Wed, Nov 11

10:03 am - 10:20 am

PIT

BHD

19h 17m

2 stops

7:25 pm - 6:12 pm

BHD

PIT

27h 47m

2 stops

$1,139British Airways

Sun, Nov 8 - Wed, Nov 11

11:58 am - 9:20 am

PIT

BHD

16h 22m

2 stops

5:30 pm - 3:34 pm

BHD

PIT

27h 04m

2 stops

$1,238KLM

Mon, Jul 13 - Mon, Jul 20

7:20 pm - 4:55 pm

PIT

BHD

16h 35m

2 stops

5:30 pm - 4:24 pm

BHD

PIT

27h 54m

2 stops

$1,239KLM

Mon, Jul 13 - Mon, Jul 20

9:50 pm - 5:30 pm

PIT

BHD

14h 40m

1 stop

6:30 pm - 7:55 pm

BHD

PIT

30h 25m

1 stop

$1,272British Airways

Mon, Jul 13 - Mon, Jul 20

8:01 pm - 3:30 pm

PIT

BHD

14h 29m

2 stops

11:00 am - 10:15 pm

BHD

PIT

16h 15m

2 stops

$1,288American Airlines

Mon, Jul 13 - Sun, Jul 19

9:50 pm - 3:30 pm

PIT

BHD

12h 40m

1 stop

7:35 pm - 4:22 pm

BHD

PIT

25h 47m

2 stops

$1,289British Airways

Mon, Jul 13 - Mon, Jul 20

9:50 pm - 5:30 pm

PIT

BHD

14h 40m

1 stop

11:00 am - 10:15 pm

BHD

PIT

16h 15m

2 stops

$1,340American Airlines

Mon, Jul 13 - Sun, Jul 19

9:50 pm - 5:30 pm

PIT

BHD

14h 40m

1 stop

8:10 pm - 7:55 pm

BHD

PIT

28h 45m

1 stop

$1,497Multiple Airlines

Mon, Jul 13 - Sun, Jul 19

8:25 pm - 9:15 pm

PIT

BFS

19h 50m

3 stops

8:30 am - 7:15 pm

BFS

PIT

15h 45m

2 stops

$1,895Multiple Airlines

Fri, Jul 24 - Fri, Jul 31

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British Airways flights from Pittsburgh to Northern Ireland

Our best British Airways deals on Pittsburgh to Northern Ireland flight tickets

British Airways

Nov 8

PIT6:36 pmPittsburgh

17h 14m

2 stops

BHD4:50 pmBelfast City

Nov 11

BHD11:25 amBelfast City

12h 55m

1 stop

PIT7:20 pmPittsburgh

$1,129

British Airways

Nov 8

PIT10:03 amPittsburgh

19h 17m

2 stops

BHD10:20 amBelfast City

Nov 11

BHD7:25 pmBelfast City

27h 47m

2 stops

PIT6:12 pmPittsburgh

$1,139

British Airways

Jul 13

PIT9:50 pmPittsburgh

14h 40m

1 stop

BHD5:30 pmBelfast City

Jul 20

BHD6:30 pmBelfast City

30h 25m

1 stop

PIT7:55 pmPittsburgh

$1,272

American Airlines flights from Pittsburgh to Northern Ireland

Our best American Airlines deals on Pittsburgh to Northern Ireland flight tickets

American Airlines

Jul 13

PIT8:01 pmPittsburgh

14h 29m

2 stops

BHD3:30 pmBelfast City

Jul 19

BHD11:00 amBelfast City

16h 15m

2 stops

PIT10:15 pmPittsburgh

$1,288

American Airlines

Jul 13

PIT9:50 pmPittsburgh

14h 40m

1 stop

BHD5:30 pmBelfast City

Jul 19

BHD11:00 amBelfast City

16h 15m

2 stops

PIT10:15 pmPittsburgh

$1,340

momondo Fare Finder

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

Cheapest round-trip

Quickest round-trip

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Sun 11/8

6:36 pm-4:50 pm

2 stops17h 14m

Belfast City

Wed 11/11

11:25 am-7:20 pm

1 stop12h 55m

$1,129

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Sun 11/8

10:03 am-10:20 am

2 stops19h 17m

Belfast City

Wed 11/11

7:25 pm-6:12 pm

2 stops27h 47m

$1,139

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Mon 7/13

11:58 am-9:20 am

2 stops16h 22m

Belfast City

Mon 7/20

5:30 pm-3:34 pm

2 stops27h 04m

$1,238

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Mon 7/13

7:20 pm-4:55 pm

2 stops16h 35m

Belfast City

Mon 7/20

5:30 pm-4:24 pm

2 stops27h 54m

$1,239

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Mon 7/13

9:50 pm-5:30 pm

1 stop14h 40m

Belfast City

Mon 7/20

6:30 pm-7:55 pm

1 stop30h 25m

$1,272

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Mon 7/13

8:01 pm-3:30 pm

2 stops14h 29m

Belfast City

Sun 7/19

11:00 am-10:15 pm

2 stops16h 15m

$1,288

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Mon 7/13

9:50 pm-3:30 pm

1 stop12h 40m

Belfast City

Mon 7/20

7:35 pm-4:22 pm

2 stops25h 47m

$1,289

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Mon 7/13

9:50 pm-5:30 pm

1 stop14h 40m

Belfast City

Sun 7/19

11:00 am-10:15 pm

2 stops16h 15m

$1,340

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Mon 7/13

9:50 pm-5:30 pm

1 stop14h 40m

Belfast City

Sun 7/19

8:10 pm-7:55 pm

1 stop28h 45m

$1,497

PittsburghBelfast

PIT - BFS

PITBFS

Pittsburgh

Fri 7/24

8:25 pm-9:15 pm

3 stops19h 50m

Belfast Intl

Fri 7/31

8:30 am-7:15 pm

2 stops15h 45m

$1,895

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

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

Prices

Airlines

Can stopping save me money on Pittsburgh to Northern Ireland flights?

You could potentially save up to 9% on your flight if you consider stops on a Pittsburgh to Northern Ireland flight.

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	16h 22m
Direct flights	None

The fastest flight from Pittsburgh to Northern Ireland takes 16h 22m

There are no direct flights from Pittsburgh to Northern Ireland. There are no popular flight routes from Pittsburgh to Northern Ireland.

Search flight deals

Frequently asked questions about flying from Pittsburgh to Northern Ireland

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?
The number of operators available for flights from Pittsburgh Airport to Northern Ireland is 1 as of June 2026.
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 Airways	PriceFrom $646	Free Cancellation	Rating 6.7 8,070 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.