$658 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 10/13. 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

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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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$658
Belfast
Belfast1 stop$658

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

Mon, Oct 13 - Fri, Oct 31
British Airways Logo
9:40 pm - 12:55 pmPIT-BHD
10h 15m1 stop
British Airways Logo
6:45 am - 8:20 pmBHD-PIT
17h 35m1 stop
$658British Airways
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Mon, Oct 13 - Fri, Oct 31
British Airways Logo
5:02 pm - 12:55 pmPIT-BHD
14h 53m2 stops
British Airways Logo
11:30 am - 8:20 pmBHD-PIT
12h 50m1 stop
$663British Airways
Find Deal
Wed, Oct 15 - Thu, Oct 30
British Airways Logo
9:40 pm - 3:35 pmPIT-BHD
12h 55m1 stop
British Airways Logo
10:40 am - 10:53 pmBHD-PIT
16h 13m2 stops
$668British Airways
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Tue, Oct 14 - Fri, Oct 31
American Airlines Logo
12:14 pm - 10:35 amPIT-BHD
17h 21m2 stops
American Airlines Logo
6:45 am - 6:17 pmBHD-PIT
15h 32m2 stops
$676American Airlines
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Wed, Sep 10 - Wed, Sep 17
Logo
7:00 am - 8:35 pmPIT-BFS
32h 35m2 stops
Logo
5:20 pm - 7:56 pmBFS-PIT
31h 36m3 stops
$735
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Sun, Oct 12 - Thu, Oct 30
Delta Logo
7:34 pm - 9:15 pmPIT-BHD
20h 41m2 stops
Delta Logo
6:30 am - 12:32 amBHD-PIT
22h 02m2 stops
$755Delta
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Wed, Oct 8 - Sun, Oct 12
Delta Logo
5:11 pm - 9:15 pmPIT-BHD
23h 04m2 stops
Delta Logo
5:25 pm - 4:08 pmBHD-PIT
27h 43m2 stops
$805Delta
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Wed, Oct 8 - Sun, Oct 12
Virgin Atlantic Logo
5:35 pm - 4:55 pmPIT-BHD
18h 20m2 stops
Virgin Atlantic Logo
6:30 am - 6:54 pmBHD-PIT
17h 24m2 stops
$807Virgin Atlantic
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Wed, Oct 8 - Sun, Oct 12
American Airlines Logo
9:40 pm - 3:35 pmPIT-BHD
12h 55m1 stop
American Airlines Logo
11:00 am - 7:45 pmBHD-PIT
13h 45m1 stop
$912American Airlines
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Wed, Oct 15 - Wed, Oct 29
Logo
9:40 pm - 3:35 pmPIT-BHD
12h 55m1 stop
Logo
9:15 am - 8:20 pmBHD-PIT
15h 05m1 stop
$1,112
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.

Which airlines provide the cheapest flights from Pittsburgh to Northern Ireland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Pittsburgh to Northern Ireland were found on British Airways ($658) and American Airlines ($676).

Find deals

Good to know

Cheapest flight$658
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 7217 reviews
6.7Comfort
6.9Boarding
7.6Crew
6.4Entertainment
6.3Food
Airline reviews

My experience with British Airways is excellent, thanks for all 🫶🏻✈️

10.0 ExcellentEmilio, Jul 2025BOS - LHR
Read more British Airways reviews

My experience with British Airways is excellent, thanks for all 🫶🏻✈️

Old tired plane, Uncomfortable business class seat. Breakfast dreadful and meagre. At least flight was on time!

The crew is very friendly and helpful. The food is good for airplane food. The flight is long and hard to sleep. The leg space is great. The plane arrived in plenty of time.

They removed our booking without telling us. Cost us thousands to book last minute

Enjoyable flight, helpful crew everything was organized to accommodate passengers.

Captain sick. Unable to get replacement so delayed me 30 hours, many others delayed 54 hours. TOTALLY DESTROYED ALL MY PLANS, including lost my rental car which would now cost over 5 times what I paid so stuck with buses n trains... lost hotel reservations.... HORRIBLE!!!

They’ve lost my bag and I have no way of really getting in touch with anyone and have received no updates.

Very crowded, no real explanation of food "chicken or pasta?" After dinner no drinks service. Plane was clean, but little help with finding soaces fir luggage to get into overhead bins. Many passengers putting 2 bags, hats, duty free in overhead bins so no space for roll ons

Flight was good but seat in 12D was not comfortable, better on the Airbus 321 from Tampa to Charlotte. No breakfast was served before landing in zLonfon only a coffee and orange juice.

I was transferred to an American Airlines flight. The boarding was late and unorganized. The seating was extremely tight and uncomfortable. Will not use AA again.

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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