PIT - BFS

$889 Find Cheap Flights from Pittsburgh to Belfast Intl Airport

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 Belfast departing on 9/14. 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 Belfast Intl Airport

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

Cheap Flights from Pittsburgh to Belfast Intl (PIT-BFS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Belfast Intl 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 Belfast

Sun, Sep 14 - Tue, Sep 23
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9:40 pm - 9:30 pmPIT-BFS
18h 50m1 stop
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9:05 pm - 9:30 amBFS-PIT
41h 25m2 stops
Sun, Sep 14 - Tue, Sep 23
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3:50 pm - 11:05 pmPIT-BFS
26h 15m3 stops
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6:15 am - 7:20 pmBFS-PIT
18h 05m2 stops
$1,094
Find Deal
Sun, Sep 14 - Tue, Sep 23
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9:40 pm - 9:30 pmPIT-BFS
18h 50m1 stop
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9:05 pm - 7:45 pmBFS-PIT
27h 40m1 stop
$1,314
Find Deal
Fri, Aug 29 - Fri, Sep 5
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8:30 pm - 8:05 pmPIT-BFS
18h 35m2 stops
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8:25 am - 5:09 pmBFS-PIT
37h 44m3 stops
$2,274
Find Deal
Fri, Aug 29 - Fri, Sep 5
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8:30 pm - 8:05 pmPIT-BFS
18h 35m2 stops
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7:35 am - 7:20 pmBFS-PIT
16h 45m2 stops
$2,327
Find Deal
Useful Info

Good to know

Cheapest flight$889
Flight from Pittsburgh to Belfast Intl Airport

When to book flights from Pittsburgh to Belfast

Are your dates flexible? Find out the best times to travel from Pittsburgh to Belfast based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Pittsburgh to Belfast Intl Airport flights

  • What is the cheapest flight from Pittsburgh to Belfast Intl Airport?

    In the last 3 days, the lowest price for a flight from Pittsburgh to Belfast Intl Airport was $889 for a round-trip ticket.

  • Do I need a passport to fly between Pittsburgh and Belfast Intl Airport?

    Yes

  • Which aircraft models fly most regularly from Pittsburgh to Belfast Intl Airport?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Pittsburgh to Belfast Intl Airport?

    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 Belfast Intl Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast Intl Airport from Pittsburgh 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 Belfast Intl Airport?

    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 to Belfast Intl Airport with an airline and back to Pittsburgh with another airline. Booking your flights between Pittsburgh and BFS can sometimes prove cheaper using this method.

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

    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 to Belfast Intl Airport from Pittsburgh 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 Belfast

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Belfast. 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 Belfast? 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 7277 reviews
6.4Entertainment
6.3Food
6.9Boarding
7.6Crew
6.7Comfort
Airline reviews

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

8.0 ExcellentAnonymous, Aug 2025JFK - LHR
Read more British Airways reviews

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Had a nice little suite although I couldn’t close the door (but I didn’t ask anyone to help). 5K is a nice seat and very private (you look in on first class). Enjoyable flight and nice crew.

Although the crew were great and the good nice, I might as well have been on Ryanair for the amount of space I had. Not good enough BA. I’d rather pay more and not feel like a human sardine.

Love the A380 - loads of room. Headphone socket on my seat didn’t work. Sounds like a trivial issue? Well when flying long-haul the in-flight entertainment is what keeps you going so when it doesn’t work it’s a disaster. Pay attention to the details please BA. Spoiled what was otherwise an excellent flight with the usual brilliant crew.

Crew were fantastic can’t fault them at all. Couldn’t do enough for us

Crying baby the ENTIRE flight. Not your fault, but I paid 2700 for a premium economy ticket and it wasn't worth it. should have just stuck with coach. flight attendants very mediocre - minimal effort. Plane didn't seem very clean. Didn't have any cleansing wipes - most airlines give you this when you board. Flat screen scrolling didn't work. Toiletry case a joke - why bother at all?

The overall seat and cushion needs to be updated. It was hard and no support. My butt was numb for most of the flight. The food was subpar at best being in premium economy cost. The flight attendants were excellent and attentive during the whole flight. Disappointed I had to select our seats 24 hours prior.

Did not use entertainment Food great Stewards had an attitude, not the best but below average from my other flights with AA or BA

I enjoyed the comfort of Premium Economy. The Purser on London-Nairobi was a little testy, snappish in his tone. I understand stressed, tired, etc but his tone in addressing passengers I found wanting.

Very good crew. The seating in economy plus was excellent, and I slept most of the way. The diabetic meal that I requested was almost tasteless--about a 2 on a ten-point scale.--so I ate little. And why bother serving dinner to fliers at midnight?! I had eaten a meal at the airport six hours earlier. A good breakfast would be better.

Everything you need to know for your flight from Pittsburgh to Belfast

Information on your arrival and departure airports

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