$1,113 Find Cheap Flights from Pittsburgh to Northern Ireland

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Northern Ireland departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Northern Ireland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Northern Ireland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Northern Ireland, as well as popular online travel agencies
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Flight Deals

Book Cheap Pittsburgh to Northern Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Northern Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pittsburgh to Northern Ireland

Sun, Oct 25 - Thu, Oct 29
British Airways Logo
12:14 pm - 10:20 am
PIT
-
BHD
18h 06m
2 stops
British Airways Logo
5:45 pm - 8:20 pm
BHD
-
PIT
30h 35m
1 stop
$1,113British Airways
Sun, Oct 25 - Thu, Oct 29
British Airways Logo
12:14 pm - 1:55 pm
PIT
-
BHD
21h 41m
2 stops
British Airways Logo
8:00 pm - 8:20 pm
BHD
-
PIT
28h 20m
1 stop
$1,114British Airways
Sun, Oct 25 - Thu, Oct 29
British Airways Logo
12:14 pm - 10:20 am
PIT
-
BHD
18h 06m
2 stops
British Airways Logo
6:35 am - 9:22 pm
BHD
-
PIT
18h 47m
2 stops
$1,123British Airways
Sun, Oct 25 - Thu, Oct 29
British Airways Logo
8:42 pm - 4:50 pm
PIT
-
BHD
16h 08m
2 stops
British Airways Logo
6:35 am - 10:58 pm
BHD
-
PIT
20h 23m
2 stops
$1,124British Airways
Tue, Jun 9 - Tue, Jun 16
Multiple Airlines Logo
12:15 pm - 7:40 pm
PIT
-
BFS
26h 25m
2 stops
Multiple Airlines Logo
8:15 pm - 7:15 pm
BFS
-
PIT
28h 00m
3 stops
$1,164Multiple Airlines
Tue, Jun 9 - Tue, Jun 16
Multiple Airlines Logo
12:15 pm - 7:50 pm
PIT
-
BFS
26h 35m
3 stops
Multiple Airlines Logo
8:15 pm - 7:15 pm
BFS
-
PIT
28h 00m
3 stops
$1,203Multiple Airlines
Tue, Jun 9 - Tue, Jun 16
Multiple Airlines Logo
12:15 pm - 4:20 pm
PIT
-
BFS
23h 05m
2 stops
Multiple Airlines Logo
8:15 pm - 6:40 pm
BFS
-
PIT
27h 25m
2 stops
$1,353Multiple Airlines
Sat, Jun 13 - Tue, Jun 16
British Airways Logo
12:05 pm - 10:30 am
PIT
-
BHD
41h 25m
2 stops
British Airways Logo
1:45 pm - 7:50 pm
BHD
-
PIT
11h 05m
1 stop
$1,662British Airways
Sat, Jun 13 - Tue, Jun 16
American Airlines Logo
2:00 pm - 12:25 pm
PIT
-
BHD
17h 25m
2 stops
American Airlines Logo
6:30 am - 7:28 pm
BHD
-
PIT
17h 58m
2 stops
$1,698American Airlines
Sat, Jun 13 - Tue, Jun 16
British Airways Logo
9:45 pm - 3:05 pm
PIT
-
BHD
12h 20m
1 stop
British Airways Logo
6:30 am - 7:50 pm
BHD
-
PIT
18h 20m
1 stop
$1,703British Airways
Booking Insights

KAYAK's insights & trends for Pittsburgh to Northern Ireland flights

Get data-powered insights and trends into flights from Pittsburgh to Northern Ireland to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Pittsburgh to Northern Ireland take?

The duration of a flight to Northern Ireland depends on your arrival airport. The shortest route to Northern Ireland from Pittsburgh is to Belfast, which takes 21h 41m.

Good to know

Cheapest flight$1,113
Flight from Pittsburgh to Belfast City Airport

FAQs - booking Northern Ireland flights

  • How does KAYAK find such low prices on flights from Pittsburgh to Northern Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to Northern Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to Northern Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Pittsburgh to Northern Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to Northern Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Pittsburgh to Northern Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to Northern Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Pittsburgh to Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Pittsburgh to Northern Ireland

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Northern Ireland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pittsburgh to Northern Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7937 reviews
7.7Crew
6.9Boarding
6.4Food
6.8Comfort
6.4Entertainment
Airline reviews

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

10.0 ExcellentAnonymous, Apr 2026
SFO - LHR
Read more British Airways reviews

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

Overall ok. Best part has always been the sundae dessert.

I’ve never been on a trans-Atlantic (or Pacific) flight where the seats don’t recline—not even a little. I asked my seat mate when BA starting doing this and he said “Oh, a few years ago.” I couldn’t sleep, with my head falling forward waking me continuously, and came off the plane incredibly stiff. I booked a Premium Economy seat to get a more comfortable seat, which was worse than most basic Economy seats I’ve ever booked.

Nice aircraft. Good crew. Delayed departure from Houston, but arrived on time in London. Main thing I don’t like about flying BA is having to transit through security in London Heathrow. A major pain!

The gate agent made me check my carry-on in Denver, even though I've traveled all over taking this case on the plane. Beware folks. Food in Premium Economy was quite good - excellent blanket! Flight attendants on the Heathrow-to-Budapest flight on 3-27-2026 were quite snappy. I got a frown when asked to unscrew the water bottle cap for me (I had a cast on my right arm). Also woke up right when they were handing out biscuits. She had given my rowmates one and was in the process of giving water when I asked for a biscuit. She scolded me and said, "You snooze, you lose". She did give me one, but I thought that comment was uncalled for.

Wish the food and overall service was better. They treat Business class passengers same as economy

Everything you need to know for your flight from Pittsburgh to Northern Ireland

Information on your arrival and departure airports