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Find cheap flights from Pennsylvania to Northern Ireland from £268

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pennsylvania to Northern Ireland departing on 4/10. 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
0 bags
Sat 18/5
Sat 25/5

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Good to know - Cheap tickets from Pennsylvania to Northern Ireland

Low season

January

High season

August
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (15% more expensive on average)

FAQs for booking flights from Pennsylvania to Northern Ireland

  • How does KAYAK find such low prices on flights from Pennsylvania 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 Pennsylvania to Northern Ireland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Northern Ireland from Pennsylvania 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 Pennsylvania to Northern Ireland?

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania 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 to Northern Ireland from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Pennsylvania to Northern Ireland

 
Need help choosing which airline to fly with from Pennsylvania 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.
8.2
Singapore AirlinesOverall score based on 1491 reviews
8.1comfort
8.2entertainment
7.8food
8.4boarding
8.7crew
Airline reviews

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

10.0 ExcellentAnonymous, Apr 2024SFO - SIN
Read more about Singapore Airlines reviews

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

I requested an aisle seat and got a middle seat The flight gate was changed and the flight was delayed

It was a great flight Food was great Crew was spectacular

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

Due to the delay of my first flight, my connecting flight with JetBlue was canceled by Singapore Airlines, but the JetBlue crew was very accommodating and rebooked a seat for me. The crew was very nice and had good attitude.

Left hr late & arrived 1hr late luggage was slow to be offloaded! The flight crew & food were good! Movie selection was ok!

We were able to check in 48 hours before departure. The boarding was a breeze. The business' seat is very large with large tv screen. The lunch and dinner were excellent with selection of wines and other drinks. The seat was converted to a totally flat bed for sleeping which was very comfortable as well. We will definitely fly with Singapore Airline again in the future.

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

Seats were very comfortable. Crew were excellent. Food very good.

Flight crew was especially thoughtful and attentive, made sure our seats were comfortable so we could rest on the long flight

One of the worst flight in business class by qatar airways and I’m no stranger with qatar airways businesses class, I travelled with the extensively in the past 12 years

The aircraft was slightly newer but the food was very bad. Bland and uninteresting. Nothing special at all.

Lounge in pukhet not good Very nice new aircraft Super crew as nearly always with Cathay

Everything went smooth. All flights were on time No changing gates, . No changing flights . It was like a completely different airlines tha n the last time I used Cathay Pacific . The last flight, 2 months ago, I had before this one was from Philippines also . I got changed in Manila and was told it only added 2 hours onto my flight . My 20 hour return trip ended up being 30 hours return with a 10.0 hour layover in New York with no seats anywhere . Everyone was sleeping or sitting on the floor . Unlike the hotel I was given in Manila to wait for this flight home . I never thought I would use Cathay Pacific again . But I did and this time you were great! I should have complained about the flight and layover from Hell a couple months ago. Consider that I am complaining about that august/23 flight now . Thank you got the great flying experience on my way home from philippines .

Everything was good food could be better but ok for economy on my 2nd flight the head ph jack are bad you have to hold pushed in to hear anything but other then that very nice service

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

Boarding was not accordingly after front seat, bmf then back seat. This delayed for at least 40mins or more. The staff at Jakarta can do better. Is chaos at the entry to board the plane. This tarnished Scoot reputation when everyone was talking about it.

The crew was not customer oriented at all, even confrontational . The aircraft needs more attention to detail as far as comfort, and the 1 hour sitting at the gate with no air is inexcusable

We flew on the 787 Dreamliner direct to main gate at KLIA2, quick entry via eGate and on the train 41mins after touchdown. Go well SCOOT

Was on scoot plus. The only good thing about the flight was the spacious seats. Tables and armrests were extremely dirty Food: bad Entertainment: non existent Wifi: unable to connect, then was painfully slow that we couldn’t even send messages Good thing we had a night flight, so we just slept throughout.

Not clear why boarding passes could only be issued at the counter and not through the kiosk. I had already check-in on the web, so waiting to obtain a boarding pass 1.5 hours before the actual flight defeats the purpose of early web check-in.

no charging point. food offering is limited and very much on the budget line. Overall is not satisfying for such a price and duration of flight.

We were delayed, but there was never any update given. Everyone was standing at the gate as boarding was supposed to commence at 13:10 for a 13:55 flight. We didn't actually start getting on the shuttles to the plane, until after 14:00. No updates, no information given at all.

Scoot refused to change my flight even though I had booked a flexible ticket. MyTrip wanted to charge me an extra $271 for a ticket that was only listed as $217. I complained about this to scoot and they didn't give a shite. So never again will you be getting money from me Scoot. You can Scoot off.

Book cheap flights from Pennsylvania to Northern Ireland

Recent return flight deals

13/10Sun
1 stop
12h 20mPHL-BHD
4/11Mon
1 stop
23h 00mBHD-PHL
£490
13/10Sun
2 stopsAmerican Airlines
15h 05mPHL-BHD
4/11Mon
1 stopAmerican Airlines
31h 10mBHD-PHL
£493
29/4Mon
1 stopBritish Airways
14h 40mPIT-BHD
6/5Mon
1 stopBritish Airways
30h 29mBHD-PIT
£509
29/4Mon
2 stopsBritish Airways
17h 56mPIT-BHD
6/5Mon
1 stopBritish Airways
29h 29mBHD-PIT
£511
29/4Mon
2 stopsBritish Airways
23h 46mPIT-BHD
6/5Mon
2 stopsBritish Airways
33h 33mBHD-PIT
£521
14/5Tue
2 stopsKLM
20h 15mPHL-BHD
21/5Tue
2 stopsKLM
33h 34mBHD-PHL
£612
16/5Thu
2 stopsDelta
24h 20mPHL-BHD
23/5Thu
2 stopsDelta
29h 02mBHD-PHL
£718
12/6Wed
2 stopsAer Lingus
16h 30mPHL-BHD
22/6Sat
2 stopsAer Lingus
41h 35mBHD-PHL
£875
24/5Fri
2 stopsAer Lingus
42h 15mPHL-BHD
28/5Tue
2 stopsAer Lingus
17h 35mBHD-PHL
£934
5/5Sun
2 stopsDelta
20h 26mPHL-BHD
9/5Thu
2 stopsDelta
33h 27mBHD-PHL
£2,371

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Recent one-way flight deals

4/10Fri
2 stops
23h 30mPHL-BFS
£268
4/10Fri
2 stops
27h 10mPHL-BHD
£280
5/10Sat
2 stops
23h 55mPHL-BHD
£283
31/7Wed
3 stops
30h 39mPHL-BFS
£293
31/7Wed
3 stops
33h 45mPHL-BHD
£296
31/7Wed
2 stops
40h 41mPHL-BFS
£307
31/7Wed
2 stops
34h 40mPHL-BHD
£313
4/10Fri
3 stops
26h 55mPHL-BFS
£323
31/7Wed
1 stopIberia
12h 20mPHL-BHD
£478
16/5Thu
1 stopLufthansa
16h 15mPHL-BHD
£543

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Last minute flights from Pennsylvania to Northern Ireland

Last minute flight, train and bus deals

23/4Tue
multi-stop
12h 15mPHL-BHD
30/4Tue
multi-stop
22h 00mBHD-PHL
£510
23/4Tue
multi-stopBritish Airways
13h 40mPHL-BHD
29/4Mon
multi-stopBritish Airways
22h 00mBHD-PHL
£512
23/4Tue
multi-stopBritish Airways
9h 55mPHL-BHD
28/4Sun
multi-stopBritish Airways
10h 40mBHD-PHL
£530
23/4Tue
multi-stopAmerican Airlines
14h 15mPHL-BHD
28/4Sun
multi-stopAmerican Airlines
13h 55mBHD-PHL
£532
23/4Tue
multi-stopAmerican Airlines
13h 56mPHL-BHD
28/4Sun
multi-stopAmerican Airlines
18h 09mBHD-PHL
£539
23/4Tue
multi-stopKLM
17h 55mPHL-BHD
30/4Tue
multi-stopKLM
35h 20mBHD-PHL
£567
23/4Tue
multi-stopAmerican Airlines
14h 47mPHL-BHD
30/4Tue
multi-stopAmerican Airlines
14h 10mBHD-PHL
£653
23/4Tue
multi-stopKLM
20h 31mPHL-BHD
29/4Mon
multi-stopKLM
32h 06mBHD-PHL
£789
23/4Tue
multi-stopDelta
23h 10mPHL-BHD
28/4Sun
multi-stopDelta
33h 16mBHD-PHL
£2,270
23/4Tue
multi-stopAer Lingus
12h 45mPHL-BHD
30/4Tue
multi-stopAer Lingus
17h 15mBHD-PHL
£3,957

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Flights to Northern Ireland

Return flight deals:

Northern Ireland - Pennsylvania

Cabin classes: