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Cheap flights from Northern Ireland to Pennsylvania from £222

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — PHL
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Northern Ireland to Pennsylvania

Keep the following information in mind while searching for Northern Ireland to Pennsylvania flight deals. Data was last updated 11 July 2025.

Round-trip from

£345

One-way from

£222

Popular in

August

Cheapest in

May

Average price

£698
17/9-24/9
  • 17/9-24/9
  • 2 total stops
  • 34h 25m total
  • Northern Ireland to Pennsylvania
Search Deals
15/12
  • 15/12
  • 2 total stops
  • 20h 35m total
  • Northern Ireland to Pennsylvania
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Northern Ireland to Pennsylvania

Cheapest flights from Northern Ireland to Pennsylvania
Explore the most affordable flight options available from Northern Ireland to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Wed 17/921:05BFS - JFK
1 stop23h 50mMultiple Airlines
Wed 24/918:20JFK - BFS
1 stop10h 35mMultiple Airlines
Deal found 11/7£345
Wed 17/910:00BHD - JFK
1 stop12h 05mBritish Airways
Wed 24/919:30JFK - BHD
1 stop11h 25mBritish Airways
Deal found 11/7£390
Wed 1/1013:50BHD - EWR
1 stop10h 35mMultiple Airlines
Thu 16/1017:55EWR - BHD
1 stop14h 20mMultiple Airlines
Deal found 10/7£400
Wed 17/906:30BHD - JFK
2 stops20h 53mVirgin Atlantic
Wed 24/921:10JFK - BHD
1 stop14h 45mVirgin Atlantic
Deal found 11/7£428
Mon 11/806:40BHD - JFK
1 stop11h 00mAmerican Airlines
Mon 25/818:10JFK - BHD
1 stop10h 10mAmerican Airlines
Deal found 10/7£444
Thu 18/917:25BHD - JFK
1 stop23h 55mKLM
Sun 21/900:50JFK - BHD
1 stop15h 25mKLM
Deal found 9/7£454
Mon 11/813:50BHD - EWR
1 stop10h 35mAmerican Airlines
Mon 25/817:55EWR - BHD
1 stop10h 25mAmerican Airlines
Deal found 10/7£551
Thu 20/1115:05BHD - IAD
1 stop33h 40mAmerican Airlines
Mon 24/1110:52IAD - BHD
2 stops18h 38mAmerican Airlines
Deal found 9/7£556
Thu 20/1109:00BHD - DCA
2 stops18h 15mAmerican Airlines
Mon 24/1114:54DCA - BHD
2 stops14h 36mAmerican Airlines
Deal found 9/7£559
Thu 7/806:10BFS - IAD
2 stops21h 00mMultiple Airlines
Mon 11/820:30IAD - BFS
2 stops20h 55mMultiple Airlines
Deal found 9/7£565
Wed 17/906:30BHD - LGA
2 stops22h 06mVirgin Atlantic
Wed 24/915:00LGA - BHD
2 stops25h 15mVirgin Atlantic
Deal found 11/7£567
Mon 11/809:50BHD - JFK
2 stops18h 00mMultiple Airlines
Sun 24/800:50JFK - BHD
2 stops28h 00mMultiple Airlines
Deal found 10/7£577

Cheapflights Fare Finder

Customise your flight search to find flights from Northern Ireland to Pennsylvania 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, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Northern Ireland to Pennsylvania that are best for you.

Fly from

Northern Ireland

Fly to

Pennsylvania

Route

Depart

Return

Price

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Wed 17/9

21:05-15:55

1 stop23h 50m

New York John F Kennedy Intl

Wed 24/9

18:20-09:55

1 stop10h 35m

£345

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Wed 17/9

10:00-17:05

1 stop12h 05m

New York John F Kennedy Intl

Wed 24/9

19:30-11:55

1 stop11h 25m

£390

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Wed 1/10

13:50-19:25

1 stop10h 35m

Newark

Thu 16/10

17:55-13:15

1 stop14h 20m

£400

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Wed 17/9

06:30-22:23

2 stops20h 53m

New York John F Kennedy Intl

Wed 24/9

21:10-16:55

1 stop14h 45m

£428

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Mon 11/8

06:40-12:40

1 stop11h 00m

New York John F Kennedy Intl

Mon 25/8

18:10-09:20

1 stop10h 10m

£444

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Thu 18/9

17:25-12:20

1 stop23h 55m

New York John F Kennedy Intl

Sun 21/9

00:50-21:15

1 stop15h 25m

£454

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Mon 11/8

13:50-19:25

1 stop10h 35m

Newark

Mon 25/8

17:55-09:20

1 stop10h 25m

£551

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 20/11

15:05-19:45

1 stop33h 40m

Washington, D.C. Dulles Intl

Mon 24/11

10:52-10:30

2 stops18h 38m

£556

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Thu 20/11

09:00-22:15

2 stops18h 15m

Washington, D.C. Reagan-National

Mon 24/11

14:54-10:30

2 stops14h 36m

£559

BelfastWashington, D.C.

BFS - IAD

BFSIAD

Belfast Intl

Thu 7/8

06:10-22:10

2 stops21h 00m

Washington, D.C. Dulles Intl

Mon 11/8

20:30-22:25

2 stops20h 55m

£565

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 39 results
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Best time to book a flight from Northern Ireland to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Northern Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Pennsylvania

What is the cheapest time of day to fly from NIR to PA?

Find hourly flight availability from Northern Ireland to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to Pennsylvania as you normally would.

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pennsylvania. Reviews last updated 11 July 2025.
Get a feel of what it's like to fly with Delta, KLM, andVirgin Atlantic from Northern Ireland to Pennsylvania by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,951 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Aer Lingus
7.1
Good
1,154 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Northern Ireland to Pennsylvania that include hotel bookings?

    Yes. In addition to deals on Northern Ireland to Pennsylvania flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Northern Ireland to Pennsylvania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Pennsylvania.

  • Can I find deals for business class flights from Northern Ireland to Pennsylvania?

    Yes. Cheapflights offers flight deals from Northern Ireland to Pennsylvania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Northern Ireland to Pennsylvania?

    Currently, March is the cheapest month in which you can book a flight from Northern Ireland to Pennsylvania (average of £648). Flying from Northern Ireland to Pennsylvania in July is currently the most expensive (average of £839). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Northern Ireland to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Northern Ireland to Pennsylvania

Discover the top 2 airlines that operate flights from Northern Ireland to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£447Average£578FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£658Average£750FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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How does Cheapflights help users find flights from Northern Ireland to Pennsylvania?

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Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Pennsylvania?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pennsylvania from Northern Ireland.

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Yes! Cheapflights helps users easily find flights from Northern Ireland to Pennsylvania with no change fees.

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