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Cheap flights from Pennsylvania to Northern Ireland from £226

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Northern Ireland departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:05 - 13:35JFK-BHD
14h 30m1 stop
Multiple Airlines Logo
07:25 - 15:55BHD-JFK
13h 30m1 stop
£378Multiple Airlines
Find Deal
Wed, 4 Feb - Sun, 15 Feb
Multiple Airlines Logo
18:05 - 17:55JFK-BFS
18h 50m1 stop
Multiple Airlines Logo
09:25 - 15:55BFS-JFK
11h 30m1 stop
£380Multiple Airlines
Find Deal
Wed, 4 Feb - Sun, 15 Feb
Virgin Atlantic Logo
17:45 - 21:00JFK-BHD
22h 15m1 stop
Virgin Atlantic Logo
06:30 - 19:20BHD-JFK
17h 50m1 stop
£405Virgin Atlantic
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Mon, 17 Nov - Wed, 3 Dec
Virgin Atlantic Logo
21:20 - 21:00JFK-BHD
18h 40m1 stop
Virgin Atlantic Logo
06:30 - 15:45BHD-JFK
14h 15m1 stop
£406Virgin Atlantic
Find Deal
Mon, 17 Nov - Wed, 3 Dec
British Airways Logo
20:10 - 10:15JFK-BHD
10h 05m1 stop
British Airways Logo
09:15 - 18:15BHD-JFK
13h 00m1 stop
£413British Airways
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Wed, 11 Mar - Wed, 18 Mar
British Airways Logo
21:35 - 14:15EWR-BHD
11h 40m1 stop
British Airways Logo
12:25 - 19:35BHD-EWR
12h 10m1 stop
£413British Airways
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Wed, 21 Jan - Wed, 28 Jan
American Airlines Logo
18:25 - 10:15JFK-BHD
10h 50m1 stop
American Airlines Logo
12:25 - 18:40BHD-JFK
11h 15m1 stop
£415American Airlines
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Wed, 21 Jan - Wed, 28 Jan
Delta Logo
14:50 - 16:50JFK-BHD
21h 00m2 stops
Delta Logo
06:30 - 19:20BHD-JFK
17h 50m1 stop
£428Delta
Find Deal
Mon, 17 Nov - Wed, 3 Dec
American Airlines Logo
19:29 - 11:30JFK-BHD
11h 01m1 stop
American Airlines Logo
06:50 - 16:59BHD-JFK
15h 09m1 stop
£428American Airlines
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Sun, 29 Mar - Wed, 8 Apr
Delta Logo
15:25 - 16:50EWR-BHD
21h 25m2 stops
Delta Logo
06:30 - 19:04BHD-EWR
16h 34m2 stops
£443Delta
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Wed, 11 Mar - Wed, 18 Mar

British Airways flights from Pennsylvania to Northern Ireland

Our best British Airways deals on Pennsylvania to Northern Ireland flight tickets
British Airways
11 Mar
JFK20:10New York John F Kennedy Intl
10h 05m
1 stop
BHD10:15Belfast City
18 Mar
BHD09:15Belfast City
13h 00m
1 stop
JFK18:15New York John F Kennedy Intl
£413
Find similar
British Airways
10 Mar
JFK00:20New York John F Kennedy Intl
10h 30m
1 stop
BHD14:50Belfast City
18 Mar
BHD09:15Belfast City
11h 45m
1 stop
JFK17:00New York John F Kennedy Intl
£414
Find similar
British Airways
10 Mar
JFK00:20New York John F Kennedy Intl
10h 30m
1 stop
BHD14:50Belfast City
18 Mar
BHD09:15Belfast City
11h 45m
1 stop
JFK17:00New York John F Kennedy Intl
£417
Find similar

Delta flights from Pennsylvania to Northern Ireland

Our best Delta deals on Pennsylvania to Northern Ireland flight tickets
Delta
17 Nov
JFK14:50New York John F Kennedy Intl
21h 00m
2 stops
BHD16:50Belfast City
3 Dec
BHD06:30Belfast City
17h 50m
1 stop
JFK19:20New York John F Kennedy Intl
£428
Find similar
Delta
11 Mar
EWR15:25Newark
21h 25m
2 stops
BHD16:50Belfast City
18 Mar
BHD06:30Belfast City
16h 34m
2 stops
EWR19:04Newark
£443
Find similar
Delta
11 Mar
JFK17:00New York John F Kennedy Intl
19h 50m
2 stops
BHD16:50Belfast City
18 Mar
BHD06:30Belfast City
19h 00m
2 stops
JFK21:30New York John F Kennedy Intl
£444
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Pennsylvania to Northern Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 7 November 2025.
Use the filters below to find and compare flights from Pennsylvania to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 4/2

18:05-13:35

1 stop14h 30m

Belfast City

Sun 15/2

07:25-15:55

1 stop13h 30m

£378

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 4/2

18:05-17:55

1 stop18h 50m

Belfast Intl

Sun 15/2

09:25-15:55

1 stop11h 30m

£380

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 17/11

17:45-21:00

1 stop22h 15m

Belfast City

Wed 3/12

06:30-19:20

1 stop17h 50m

£405

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 17/11

21:20-21:00

1 stop18h 40m

Belfast City

Wed 3/12

06:30-15:45

1 stop14h 15m

£406

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 11/3

20:10-10:15

1 stop10h 05m

Belfast City

Wed 18/3

09:15-18:15

1 stop13h 00m

£413

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 21/1

21:35-14:15

1 stop11h 40m

Belfast City

Wed 28/1

12:25-19:35

1 stop12h 10m

£413

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 21/1

18:25-10:15

1 stop10h 50m

Belfast City

Wed 28/1

12:25-18:40

1 stop11h 15m

£415

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 17/11

14:50-16:50

2 stops21h 00m

Belfast City

Wed 3/12

06:30-19:20

1 stop17h 50m

£428

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 29/3

19:29-11:30

1 stop11h 01m

Belfast City

Wed 8/4

06:50-16:59

1 stop15h 09m

£428

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/3

15:25-16:50

2 stops21h 25m

Belfast City

Wed 18/3

06:30-19:04

2 stops16h 34m

£443

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Northern Ireland from

How to get the cheapest flight ticket from Pennsylvania to Northern Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Pennsylvania to Northern Ireland?

Aer Lingus, Air France, and Delta are the most popular carriers operating from Pennsylvania to Northern Ireland

Cheap Pennsylvania to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Northern Ireland

Direct flights

None
There are no direct flights from Pennsylvania to Northern Ireland. There are no popular flight routes from Pennsylvania to Northern Ireland.
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  • When did momondo last update prices for flights from Pennsylvania to Northern Ireland?

    Prices for flights from Pennsylvania to Northern Ireland are refreshed on a daily basis.

  • How old do you have to be to fly from Pennsylvania to Northern Ireland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Northern Ireland.

  • What documentation or ID do you need to fly to Northern Ireland?

    The travel and health documents required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Northern Ireland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Pennsylvania to Northern Ireland. momondo saves you time and could save you money on your trip.

Can I find flights from Pennsylvania to Northern Ireland with flexible booking policies on momondo?

All flight searches from Pennsylvania to Northern Ireland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Pennsylvania to Northern Ireland?

momondo helps you find the best flight between Pennsylvania and Northern Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Pennsylvania to Northern Ireland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Pennsylvania to Northern Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Northern Ireland and let you know when they change.

An easier way to manage your Northern Ireland trip

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Find better results for your trip to Northern Ireland

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