$182 Find Cheap Flights from Pennsylvania to Northern Ireland

1 adult
1 adult, Economy

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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 from Pennsylvania 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 Pennsylvania 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 Pennsylvania 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 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 from Pennsylvania 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 day to fly to Northern Ireland?

    Based on KAYAK data, the cheapest day to fly to Northern Ireland is Wednesday where round-trip tickets can be as cheap as $736. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,214 on average.

  • 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 $788 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Northern Ireland is generally in the evening, which is peak travel time and where the average cost of a ticket is $849.

  • How long is the flight to Northern Ireland?

    An average nonstop flight from Pennsylvania to Northern Ireland takes 13h 48m, covering a distance of 3276 miles. The shortest route is Philadelphia (PHL) to Belfast Intl Airport (BFS) with an average flight time of 9h 45m.

  • What is the most popular destination in Northern Ireland?

    Based on KAYAK flight searches, the most popular destination is Belfast (100% of total searches to Northern Ireland).

Reviews of the top airlines flying 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.
7.2
American AirlinesOverall score based on 10000 reviews
7.5Boarding
6.9Entertainment
6.5Food
8.0Crew
7.2Comfort
Airline reviews

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

2.0 MediocreAnna Maria, Jun 2025PHL - ORD
Read more American Airlines reviews

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

It’s a great flight. Service is good. Staff is awesome.

Again flight was awesome except British Airways lost both gate checked luggage’s. Still missing

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Everyone was nice. It was on time and the food was. Airplane food, but not horrible

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

late again! but its my only option to not take 9 hours to get to Memphis

Almost everything was outstanding. First, we boarded on time and the flight crew did a great job getting everyone seated. Then the pilots took their time and care to make sure the plane was full de-iced three times as there was a bad ice storm a few hours earlier. The plane ride was smooth and comfortable and even the economy seats had decent room and comfort. Flight Attendant Lisa went above and beyond to make sure I was comfortable - she is outstanding. The only thing wrong with the flight, and it is something which needs to be addressed, is that the gate to gate time was over 6.5 hours and not one meal was served. The only thing offered to eat were two small cookies for a transcontinental flight - unacceptable. Charge me more but give me a meal for a long flight. Thankfully Lisa found something for me.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

More Indian vegetarian food options would have been better Availability of seat selection free of charge 72 hours before departure would be great

This was the second time on BA, food terrible, bathrooms gross,( granted, that was mostly due to the disgusting children urinating all over it)boarding was late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress. Seats were painful, that's what you get for traveling like a poor in economy, right BA? Should have been able to afford business or first class if you want to actually be able to walk upright without back pain after a trip.

This was the second time on BA, food terrible, bathrooms gross, boarding late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress.

The flight was delayed twice and because of that, we missed our connecting flight. British Airways then attempted to put us on the last flight to Milan from London which would have kept us in the airport for 12 hours. We had to speak to several levels of bureaucracy until BA management let us fly on a flight that only kept us in the airport for two hours. If there was an earlier flight, why weren’t we put on that flight from the start? Unacceptable behavior from what was once my favorite carrier.

The payment system was not working so was unable to connect wifi the entire flight

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

Paid $180 for seat selection, and selection essnt honored. Have to call for a refund.

My flights were great and the crew on them was lovely especially the London to Barcelona flight as Al & AJ were so amazingly nice. I wish they would be my crew always as they have the best customer service. Sadly both flights were delayed the first one from Vegas was because they clearly loaded the cargo wrong the plane was off balance making us 2 hours late. This made me miss my connection and sadly it was challenging rebooking while I was on the flight. I will never use Kayak again as there was no customer service number or live chat and you rebooked me on a flight 2 days later. I had my mom call BA to change it which she did after spending an hour on hold. This should not be so difficult. My second flight was an hour delayed due to not being able to disconnect the bridge from the plane but I did finally make it home.

Book cheap flights from Pennsylvania to Northern Ireland

Recent round-trip flight deals

9/10Wed
1 stop
10h 35mJFK-BFS
9/15Mon
2 stops
29h 40mBFS-JFK
$441
9/25Thu
1 stop
10h 35mJFK-BFS
10/2Thu
2 stops
20h 30mBFS-JFK
$484
11/4Tue
1 stopBritish Airways
10h 15mJFK-BHD
11/18Tue
1 stopBritish Airways
10h 40mBHD-JFK
$523
10/1Wed
1 stopBritish Airways
9h 55mEWR-BHD
10/22Wed
1 stopBritish Airways
10h 35mBHD-EWR
$523
11/4Tue
1 stopAmerican Airlines
11h 00mEWR-BHD
11/18Tue
1 stopAmerican Airlines
12h 25mBHD-EWR
$543
7/30Wed
1 stopAmerican Airlines
11h 35mJFK-BHD
8/1Fri
1 stopAmerican Airlines
13h 00mBHD-JFK
$568
10/1Wed
2 stopsDelta
17h 55mLGA-BHD
10/22Wed
2 stopsDelta
18h 28mBHD-LGA
$576
10/1Wed
2 stopsDelta
16h 55mEWR-BHD
10/22Wed
2 stopsDelta
17h 38mBHD-EWR
$576
9/3Wed
1 stopVirgin Atlantic
15h 25mJFK-BHD
9/9Tue
1 stopVirgin Atlantic
13h 55mBHD-JFK
$611
9/3Wed
1 stopVirgin Atlantic
15h 25mJFK-BHD
9/9Tue
2 stopsVirgin Atlantic
20h 32mBHD-JFK
$622

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Recent one-way flight deals

10/7Tue
1 stop
14h 25mJFK-BHD
$182
10/7Tue
1 stop
10h 35mJFK-BFS
$185
9/1Mon
1 stopAer Lingus
12h 55mJFK-BHD
$364
10/7Tue
1 stopBritish Airways
11h 40mEWR-BHD
$378
9/1Mon
2 stopsAer Lingus
15h 15mEWR-BHD
$380
10/4Sat
1 stopBritish Airways
9h 45mJFK-BHD
$382
8/31Sun
1 stopDelta
11h 05mJFK-BHD
$459
7/10Thu
1 stopAmerican Airlines
12h 15mEWR-BHD
$486
6/29Sun
1 stopAmerican Airlines
11h 00mJFK-BHD
$513
6/29Sun
2 stopsDelta
17h 56mJFK-BHD
$653

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Last minute flights from Pennsylvania to Northern Ireland

Last minute flight, train and bus deals

6/23Mon
multi-stop
19h 50mLGA-BFS
6/30Mon
multi-stop
23h 45mBFS-LGA
$711
6/19Thu
multi-stopBritish Airways
9h 50mJFK-BHD
7/2Wed
multi-stopBritish Airways
21h 35mBHD-JFK
$737
6/23Mon
multi-stopBritish Airways
18h 05mJFK-BHD
6/30Mon
multi-stopBritish Airways
21h 59mBHD-JFK
$823
6/23Mon
multi-stopBritish Airways
10h 30mEWR-BHD
6/30Mon
multi-stopBritish Airways
12h 10mBHD-EWR
$933
6/19Thu
multi-stopIberia
37h 35mJFK-BHD
7/2Wed
multi-stopIberia
10h 55mBHD-JFK
$934
6/18Wed
multi-stop
23h 30mEWR-BFS
6/19Thu
multi-stop
30h 25mBFS-EWR
$982
6/23Mon
multi-stopAer Lingus
9h 45mJFK-BHD
6/30Mon
multi-stopAer Lingus
35h 25mBHD-JFK
$1,140
6/20Fri
multi-stopAer Lingus
19h 25mJFK-BHD
6/22Sun
multi-stopAer Lingus
35h 55mBHD-JFK
$1,255
6/22Sun
multi-stopVirgin Atlantic
12h 55mJFK-BHD
6/30Mon
multi-stopVirgin Atlantic
20h 35mBHD-JFK
$1,385
6/23Mon
multi-stopVirgin Atlantic
20h 46mJFK-BHD
6/30Mon
multi-stopVirgin Atlantic
20h 51mBHD-JFK
$2,962

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Everything you need to know for your flight to Northern Ireland

Cabin class types available on flights to Pennsylvania

Cabin classes available on flights to Pennsylvania. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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