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Northern Ireland

$214+ Cheap flights from Philadelphia (PHL) to Northern Ireland

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BFS
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
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Cheap flight deals from Philadelphia to Northern Ireland

Keep the following information in mind while searching for Philadelphia to Northern Ireland flight deals. Data was last updated January 7, 2026.

Round-trip from

$570
(oojo)

One-way from

$214
(oojo)

Popular in

June

Cheapest in

January

Average price

$621
From Philadelphia to Northern Ireland
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One-way flight from Philadelphia to Northern Ireland
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Highest demand for flights based on searches. 24% potential increase in price ($270 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Philadelphia to Northern Ireland

Cheapest flights from Philadelphia to Northern Ireland
Explore the most affordable flight options available from Philadelphia to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

This oojo deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/46:35 pmPHL - BHD
1 stop10h 40mBritish Airways
Wed 2/117:25 pmBHD - PHL
1 stop25h 50mBritish Airways
Deal found 1/7$570
This oojo deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:55 pmPHL - BHD
2 stops15h 40mBritish Airways
Tue 9/228:20 pmBHD - PHL
1 stop25h 20mBritish Airways
Deal found 1/6$587
This oojo deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:45 pmPHL - BHD
1 stop13h 50mBritish Airways
Wed 5/2010:05 amBHD - PHL
1 stop11h 35mBritish Airways
Deal found 1/7$590
This oojo deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:40 pmPHL - BHD
2 stops15h 15mBritish Airways
Wed 8/195:15 pmBHD - PHL
2 stops22h 52mBritish Airways
Deal found 1/7$591
This Cheapflightsfares deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:45 pmPHL - BHD
1 stop10h 50mBritish Airways
Sat 5/97:05 amBHD - PHL
1 stop14h 35mBritish Airways
Deal found 1/5$621
This British Airways deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:35 pmPHL - BHD
1 stop10h 40mBritish Airways
Sun 3/88:25 pmBHD - PHL
2 stops22h 40mBritish Airways
Deal found 1/6$623
This British Airways deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/66:35 pmPHL - BHD
1 stop10h 55mBritish Airways
Tue 2/108:45 amBHD - PHL
1 stop12h 30mBritish Airways
Deal found 1/6$627
This Mytrip deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1910:05 amPHL - BFS
3 stops30h 15mMultiple Airlines
Thu 5/286:10 amBFS - PHL
3 stops31h 05mMultiple Airlines
Deal found 1/7$1,034
This Mytrip deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/43:30 pmPHL - BFS
3 stops19h 40mMultiple Airlines
Wed 2/118:50 pmBFS - PHL
3 stops23h 00mMultiple Airlines
Deal found 1/7$1,126

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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, Cheapflights users made 2,558,603 searches. Data last updated January 7, 2026.
Use the filters below to find and compare flights from Philadelphia to Northern Ireland that are best for you.

Fly from

Philadelphia

Fly to

Northern Ireland

Route

Depart

Return

Price

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 2/4

6:35 pm-10:15 am

1 stop10h 40m

Belfast City

Wed 2/11

7:25 pm-4:15 pm

1 stop25h 50m

$570

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 5/13

6:45 pm-1:35 pm

1 stop13h 50m

Belfast City

Wed 5/20

10:05 am-8:55 pm

2 stops15h 50m

$603

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 3/4

6:35 pm-10:15 am

1 stop10h 40m

Belfast City

Sun 3/8

8:25 pm-3:05 pm

2 stops22h 40m

$623

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Fri 2/6

6:35 pm-10:30 am

1 stop10h 55m

Belfast City

Tue 2/10

5:15 pm-4:15 pm

1 stop28h 00m

$627

PhiladelphiaBelfast

PHL - BFS

PHLBFS

Philadelphia

Tue 5/19

10:05 am-9:20 pm

3 stops30h 15m

Belfast Intl

Thu 5/28

6:10 am-8:15 am

3 stops31h 05m

$1,034

PhiladelphiaBelfast

PHL - BFS

PHLBFS

Philadelphia

Wed 2/4

3:30 pm-4:10 pm

3 stops19h 40m

Belfast Intl

Wed 2/11

8:50 pm-2:50 pm

3 stops23h 00m

$1,126

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 5/5

5:32 pm-3:20 pm

2 stops16h 48m

$214

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 5/13

6:45 pm-12:00 pm

1 stop12h 15m

$214

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 5/5

10:20 pm-4:25 pm

1 stop13h 05m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Best time to book a flight from Philadelphia to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Philadelphia with our price prediction graph.
Estimated round-trip 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 Philadelphia to Northern Ireland
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. 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 Northern Ireland. Reviews last updated January 7, 2026.
Peruse reviews from past customers who have flown with American Airlines and British Airways from Philadelphia to Northern Ireland to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,090 reviews

Food

6.4

Overall

7.2

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,090 reviews
American Airlines
7.2
Good
11,090 reviews

Food

6.4

Overall

7.2

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
British Airways
6.7
Okay
7,655 reviews
American Airlines
7.2
Good
11,090 reviews

Food

6.4

Overall

7.2

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

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

  • What airport do you fly from for flights from Philadelphia to Northern Ireland?

    For a flight from Philadelphia to Northern Ireland, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city.

  • How long is the flight from Philadelphia to Northern Ireland?

    For as low as $570, British Airways can have you in Northern Ireland from Philadelphia in 10h 40m. The distance from Philadelphia to Northern Ireland is about 3260 mi.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Philadelphia to Northern Ireland

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

Discover the top 2 airlines that operate flights from Philadelphia to Northern Ireland. 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 2,558,603 searches. Data last updated January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$619Average$752FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$637Average$915FlexibilityNo cancel feeOn-time70%

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