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$657+ Cheap flights from Philadelphia (PHL) to Northern Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BFS
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
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 febrero 20, 2025.

Round-trip from

$657
(Expedia)
From Philadelphia to Northern Ireland
Search Deals

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 febrero 20, 2025.

This Expedia deal was found by Cheapflights users on 2/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/318:00 pmPHL - BHD
1 stop11h 55mBritish Airways
vie. 4/186:35 amBHD - PHL
1 stop11h 15mBritish Airways
Deal found 2/19$657
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/3110:15 pmPHL - BHD
1 stop14h 15mAmerican Airlines
vie. 4/186:35 amBHD - PHL
2 stops16h 04mAmerican Airlines
Deal found 2/19$665
This Finnair deal was found by Cheapflights users on 2/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/117:35 pmPHL - BHD
1 stop10h 55mFinnair
mar. 5/208:20 pmBHD - PHL
1 stop23h 55mFinnair
Deal found 2/19$764
This Mytrip deal was found by Cheapflights users on 2/19. 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.
dom. 5/116:45 amPHL - BHD
2 stops32h 40mMultiple Airlines
mar. 5/207:05 amBHD - PHL
3 stops30h 00mMultiple Airlines
Deal found 2/19$871
This Mytrip deal was found by Cheapflights users on 2/19. 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.
dom. 5/116:45 amPHL - BFS
2 stops32h 35mMultiple Airlines
mar. 5/206:15 amBFS - PHL
3 stops30h 50mMultiple Airlines
Deal found 2/19$886

Find flights from Philadelphia to Northern Ireland within your budget

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 febrero 20, 2025.

Fly from

Philadelphia

Fly to

Northern Ireland

Route

Depart

Return

Price

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

lun. 3/31

8:00 pm-12:55 pm

1 stop11h 55m

Belfast City

vie. 4/18

6:35 am-12:50 pm

1 stop11h 15m

$657

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

lun. 3/31

10:15 pm-5:30 pm

1 stop14h 15m

Belfast City

vie. 4/18

6:35 am-5:39 pm

2 stops16h 04m

$665

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

dom. 5/11

7:35 pm-11:30 am

1 stop10h 55m

Belfast City

mar. 5/20

8:20 pm-3:15 pm

1 stop23h 55m

$764

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

dom. 5/11

6:45 am-8:25 pm

2 stops32h 40m

Belfast City

mar. 5/20

7:05 am-8:05 am

3 stops30h 00m

$871

PhiladelphiaBelfast

PHL - BFS

PHLBFS

Philadelphia

dom. 5/11

6:45 am-8:20 pm

2 stops32h 35m

Belfast Intl

mar. 5/20

6:15 am-8:05 am

3 stops30h 50m

$886

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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.

Travel insights for flights from Philadelphia to Northern Ireland

Get recent, data-driven insights about flights from Philadelphia to Northern Ireland including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Philadelphia to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

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

Rainfall in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Northern Ireland ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Northern Ireland when rainfall is around 2.0 in.

Temperature in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 febrero 20, 2025.
Finnair
7.6
Good
1,274 reviews

Food

6.7

Boarding

7.7

Overall

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Reviews

1 / 20

4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Finnair
7.6
Good
1,274 reviews
Finnair
7.6
Good
1,274 reviews

Food

6.7

Boarding

7.7

Overall

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Reviews

1 / 20

4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,274 reviews

Food

6.7

Boarding

7.7

Overall

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Reviews

1 / 20

4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

British Airways
6.6
Okay
6,762 reviews
Finnair
7.6
Good
1,274 reviews

Food

6.7

Boarding

7.7

Overall

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Reviews

1 / 20

4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

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.

  • 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.

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

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to Northern Ireland (average of $657). Flying from Philadelphia to Northern Ireland in June is currently the most expensive (average of $1,189). 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 Philadelphia to Northern Ireland

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

Discover the top airline 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$637Average$898FlexibilityNo cancel feeOn-time70%
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