$748 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 10/12. 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

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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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Cheap Flights from Pittsburgh to Northern Ireland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Belfast
Belfast1 stop$748
Belfast
Belfast1 stop$748

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 12 - Sun, Oct 19
British Airways Logo
9:40 pm - 2:40 pmPIT-BHD
12h 00m1 stop
British Airways Logo
8:05 pm - 7:41 pmBHD-PIT
28h 36m2 stops
$748British Airways
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Sun, Oct 12 - Sun, Oct 19
British Airways Logo
12:14 pm - 1:05 pmPIT-BHD
19h 51m2 stops
British Airways Logo
8:05 pm - 9:39 pmBHD-PIT
30h 34m2 stops
$750British Airways
Find Deal
Sun, Oct 12 - Sun, Oct 19
British Airways Logo
9:40 pm - 1:05 pmPIT-BHD
10h 25m1 stop
British Airways Logo
6:05 pm - 7:45 pmBHD-PIT
30h 40m1 stop
$783British Airways
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Sun, Oct 12 - Sun, Oct 19
Multiple Airlines Logo
7:12 am - 8:25 pmPIT-BHD
32h 13m2 stops
Multiple Airlines Logo
6:50 pm - 10:28 pmBHD-PIT
32h 38m3 stops
$1,451Multiple Airlines
Find Deal
Sun, Oct 12 - Sun, Oct 19
Multiple Airlines Logo
6:45 am - 8:25 pmPIT-BHD
32h 40m3 stops
Multiple Airlines Logo
6:50 pm - 10:28 pmBHD-PIT
32h 38m3 stops
$1,479Multiple Airlines
Find Deal
Sun, Oct 12 - Sun, Oct 19
Multiple Airlines Logo
7:12 am - 8:20 pmPIT-BFS
32h 08m2 stops
Multiple Airlines Logo
7:15 am - 7:20 pmBFS-PIT
17h 05m2 stops
$1,486Multiple Airlines
Find Deal
Sun, Oct 12 - Sun, Oct 19
Multiple Airlines Logo
6:45 am - 8:20 pmPIT-BFS
32h 35m3 stops
Multiple Airlines Logo
7:15 am - 7:20 pmBFS-PIT
17h 05m2 stops
$1,524Multiple Airlines
Find Deal
Wed, Dec 24 - Fri, Jan 2
British Airways Logo
9:15 pm - 7:30 amPIT-BHD
29h 15m1 stop
British Airways Logo
6:45 am - 5:35 pmBHD-PIT
15h 50m2 stops
$2,791British Airways
Find Deal
Wed, Dec 24 - Fri, Jan 2
British Airways Logo
9:15 pm - 1:50 pmPIT-BHD
35h 35m2 stops
British Airways Logo
8:45 am - 7:31 pmBHD-PIT
15h 46m2 stops
$2,814British Airways
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Wed, Dec 24 - Fri, Jan 2
Multiple Airlines Logo
9:15 pm - 10:20 amPIT-BHD
32h 05m1 stop
Multiple Airlines Logo
11:30 am - 7:20 pmBHD-PIT
12h 50m1 stop
$3,060Multiple Airlines
Find Deal
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 10h 25m.

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Good to know

Cheapest flight$748
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.

  • What is the cheapest time of day to fly to Northern Ireland?

    The cheapest time of day to fly to Northern Ireland is generally at night, when round-trip flights cost $852 on average. The most expensive time of day to fly to Northern Ireland is generally at night, which is peak travel time and where the average cost of a ticket is $852.

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.
6.6
British AirwaysOverall score based on 7361 reviews
6.7Comfort
6.3Food
7.6Crew
6.4Entertainment
6.9Boarding
Airline reviews

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

4.0 OkayAnonymous, Sep 2025BOS - LHR
Read more British Airways reviews

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Didn’t fly with them as someone had cancelled my flight

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

The flight was very delayed in taking off - which was out of control of the crew, but then the pilot worked hard so we only arrived about 30 minutes late. Everyone was very friendly and accommodating!

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

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

Information on your arrival and departure airports

Pittsburgh (PIT)

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