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Cheap flights from Philadelphia (PHL) to Belfast from $411

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 6/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PHL — BHD
May 7 — May 141
From?
To?
Tue 5/7
Tue 5/14
1 adult, Economy
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Cheap flight deals from Philadelphia to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 2, 2024.

Round-trip from

$640
From Philadelphia to Belfast
Search Deals

What is the cheapest day to fly round-trip from Philadelphia to Belfast?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 76%.

When is the cheapest time to fly from Philadelphia to Belfast (PHL - BFS)?

One of the essential ways to save on airfare from Philadelphia to Belfast is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 6% on airfare.

Cheap American Airlines flights from Philadelphia to Belfast

Explore cheap flight options specifically provided by American Airlines for the route between Philadelphia and Belfast. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Take a peek at the cheapest American Airlines flights we've detected traveling from Philadelphia to Belfast. Come back soon if you're not finding the exact deal you're looking for.
Wed 10/165:54 pmPHL - BHD
2 stops14h 31mAmerican Airlines
Wed 10/231:40 pmBHD - PHL
1 stop28h 05mAmerican Airlines
Deal found 4/30$702
Wed 10/165:54 pmPHL - BHD
2 stops14h 31mAmerican Airlines
Wed 10/2311:50 amBHD - PHL
2 stops13h 15mAmerican Airlines
Deal found 4/30$712
Wed 10/168:45 pmPHL - BHD
2 stops13h 50mAmerican Airlines
Sun 10/206:50 amBHD - PHL
1 stop10h 55mAmerican Airlines
Deal found 4/29$952
Fri 9/275:30 pmPHL - BHD
2 stops16h 55mAmerican Airlines
Tue 10/19:45 amBHD - PHL
1 stop11h 10mAmerican Airlines
Deal found 4/29$954
Fri 9/276:30 pmPHL - BHD
2 stops15h 55mAmerican Airlines
Tue 10/16:35 amBHD - PHL
2 stops14h 45mAmerican Airlines
Deal found 4/29$960
Wed 10/165:54 pmPHL - BHD
2 stops14h 31mAmerican Airlines
Sun 10/2011:20 amBHD - PHL
2 stops16h 03mAmerican Airlines
Deal found 4/29$962
Fri 9/275:30 pmPHL - BHD
2 stops16h 55mAmerican Airlines
Tue 10/19:45 amBHD - PHL
2 stops15h 20mAmerican Airlines
Deal found 4/30$964
Tue 5/285:33 pmPHL - BHD
2 stops14h 22mAmerican Airlines
Tue 6/44:20 pmBHD - PHL
1 stop25h 20mAmerican Airlines
Deal found 4/30$1,198

Cheap British Airways flights from Philadelphia to Belfast

Explore cheap flight options specifically provided by British Airways for the route between Philadelphia and Belfast. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Some of the lowest-priced British Airways flights we've found at this time heading from Philadelphia to Belfast. Deals frequently update to provide users with more options.
Wed 10/166:30 pmPHL - BHD
1 stop13h 55mBritish Airways
Sun 10/201:10 pmBHD - PHL
1 stop32h 25mBritish Airways
Deal found 4/30$777
Fri 9/276:30 pmPHL - BHD
1 stop21h 15mBritish Airways
Tue 10/11:40 pmBHD - PHL
1 stop31h 55mBritish Airways
Deal found 4/29$786
Tue 5/286:30 pmPHL - BHD
1 stop13h 25mBritish Airways
Tue 6/49:45 amBHD - PHL
1 stop11h 50mBritish Airways
Deal found 4/30$1,195
Fri 6/287:20 pmPHL - BHD
1 stop20h 25mBritish Airways
Sat 7/66:50 amBHD - PHL
1 stop10h 55mBritish Airways
Deal found 5/1$1,499
Fri 6/282:42 pmPHL - BHD
2 stops19h 43mBritish Airways
Sat 7/64:15 pmBHD - PHL
1 stop25h 30mBritish Airways
Deal found 5/1$1,523
Fri 6/287:16 pmPHL - BHD
2 stops20h 29mBritish Airways
Sat 7/66:50 amBHD - PHL
2 stops21h 28mBritish Airways
Deal found 5/1$1,668
Mon 9/236:30 pmPHL - BHD
1 stop13h 20mBritish Airways
Fri 10/46:35 amBHD - PHL
1 stop11h 10mBritish Airways
Deal found 5/1$1,968
Mon 9/235:30 pmPHL - BHD
2 stops14h 20mBritish Airways
Fri 10/44:20 pmBHD - PHL
2 stops27h 30mBritish Airways
Deal found 5/1$2,005

Cheap Philadelphia to Belfast flights in May & June 2024

Find cheap flight options from Philadelphia to Belfast specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 2, 2024.
These are some of the most attractive deals on flights from Philadelphia to Belfast in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 5/47:40 pmPHL - BHD
1 stop14h 25mMultiple Airlines
Fri 5/108:05 pmBHD - PHL
1 stop21h 25mMultiple Airlines
Deal found 5/1$1,022
Sat 5/45:40 pmPHL - BHD
2 stops13h 40mAmerican Airlines
Fri 5/106:35 amBHD - PHL
1 stop10h 55mAmerican Airlines
Deal found 5/1$1,025
Sat 5/45:40 pmPHL - BHD
2 stops13h 40mAmerican Airlines
Fri 5/106:35 amBHD - PHL
2 stops18h 30mAmerican Airlines
Deal found 5/1$1,034
Mon 5/67:28 pmPHL - BHD
2 stops16h 22mDelta
Mon 5/135:20 pmBHD - PHL
2 stops35h 39mDelta
Deal found 5/1$1,095
Mon 5/67:28 pmPHL - BHD
2 stops16h 22mDelta
Fri 5/105:20 pmBHD - PHL
2 stops28h 58mDelta
Deal found 5/1$1,111
Sat 5/46:00 amPHL - BHD
2 stops33h 05mMultiple Airlines
Fri 5/107:00 amBHD - PHL
3 stops33h 35mMultiple Airlines
Deal found 5/1$1,148
Mon 5/66:50 amPHL - BHD
2 stops32h 10mMultiple Airlines
Fri 5/107:00 amBHD - PHL
3 stops31h 00mMultiple Airlines
Deal found 5/1$1,226
Mon 5/66:50 amPHL - BHD
3 stops27h 00mMultiple Airlines
Fri 5/107:00 amBHD - PHL
3 stops31h 00mMultiple Airlines
Deal found 5/1$1,289
Mon 5/66:15 amPHL - BHD
2 stops27h 35mMultiple Airlines
Fri 5/103:35 pmBHD - PHL
1 stop29h 25mMultiple Airlines
Deal found 5/1$1,348

Philadelphia to Belfast 2024 flight deals

Discover exclusive flight deals for travel between Philadelphia and Belfast in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
These are some of the most attractive deals on flights from Philadelphia to Belfast in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 10/166:30 pmPHL - BHD
1 stop13h 55mBritish Airways
Sun 10/201:10 pmBHD - PHL
1 stop32h 25mBritish Airways
Deal found 4/30$777
Fri 9/276:30 pmPHL - BHD
1 stop18h 40mBritish Airways
Tue 10/16:35 amBHD - PHL
1 stop15h 00mBritish Airways
Deal found 4/30$786
Wed 10/165:54 pmPHL - BHD
2 stops14h 31mAmerican Airlines
Sun 10/206:50 amBHD - PHL
1 stop10h 55mAmerican Airlines
Deal found 4/30$952
Fri 9/273:30 pmPHL - BHD
2 stops18h 55mAmerican Airlines
Tue 10/11:40 pmBHD - PHL
1 stop31h 55mAmerican Airlines
Deal found 4/30$954
Wed 10/165:54 pmPHL - BHD
2 stops14h 31mAmerican Airlines
Sun 10/2011:20 amBHD - PHL
2 stops16h 03mAmerican Airlines
Deal found 4/30$962
Fri 9/275:30 pmPHL - BHD
2 stops16h 55mAmerican Airlines
Tue 10/19:45 amBHD - PHL
2 stops15h 20mAmerican Airlines
Deal found 4/30$964
Sat 5/47:40 pmPHL - BHD
1 stop14h 25mMultiple Airlines
Fri 5/108:05 pmBHD - PHL
1 stop21h 25mMultiple Airlines
Deal found 5/1$1,022
Sat 5/45:40 pmPHL - BHD
2 stops13h 40mAmerican Airlines
Fri 5/106:35 amBHD - PHL
1 stop10h 55mAmerican Airlines
Deal found 5/1$1,025
Sat 5/45:40 pmPHL - BHD
2 stops13h 40mAmerican Airlines
Fri 5/106:35 amBHD - PHL
2 stops18h 30mAmerican Airlines
Deal found 5/1$1,034

Philadelphia to Belfast flights leaving soon

Find last-minute flight options from Philadelphia to Belfast for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Book one of these great deals on flights from Philadelphia to Belfast. Users should examine the flight details to ensure there are no surprises.
Mon 5/67:28 pmPHL - BHD
2 stops16h 22mDelta
Mon 5/135:20 pmBHD - PHL
2 stops35h 39mDelta
Deal found 5/1$1,095
Mon 5/67:28 pmPHL - BHD
2 stops16h 22mDelta
Fri 5/105:20 pmBHD - PHL
2 stops28h 58mDelta
Deal found 5/1$1,111
Mon 5/66:50 amPHL - BHD
2 stops32h 10mMultiple Airlines
Fri 5/107:00 amBHD - PHL
3 stops31h 00mMultiple Airlines
Deal found 5/1$1,226
Mon 5/66:50 amPHL - BHD
3 stops27h 00mMultiple Airlines
Fri 5/107:00 amBHD - PHL
3 stops31h 00mMultiple Airlines
Deal found 5/1$1,289
Mon 5/66:15 amPHL - BHD
2 stops27h 35mMultiple Airlines
Fri 5/103:35 pmBHD - PHL
1 stop29h 25mMultiple Airlines
Deal found 5/1$1,348
Mon 5/66:50 amPHL - BHD
3 stops27h 00mMultiple Airlines
Mon 5/137:00 amBHD - PHL
2 stops22h 38mMultiple Airlines
Deal found 5/1$1,349
Mon 5/66:15 amPHL - BHD
2 stops22h 00mMultiple Airlines
Mon 5/133:35 pmBHD - PHL
1 stop29h 25mMultiple Airlines
Deal found 5/1$1,460
Mon 5/66:50 amPHL - BHD
3 stops27h 00mMultiple Airlines
Mon 5/138:35 pmBHD - PHL
3 stops31h 58mMultiple Airlines
Deal found 5/1$1,641
Mon 5/68:40 pmPHL - BFS
2 stops13h 00mMultiple Airlines
Fri 5/1010:10 pmBFS - PHL
2 stops26h 00mMultiple Airlines
Deal found 5/1$2,093

One-way flights to Belfast from Philadelphia

Search for one-way flight options from Philadelphia to Belfast. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Users in need of a one-way flight from Philadelphia to Belfast can choose from these deals. For those needing a return trip from Philadelphia, there is a search form available above.
Fri 6/2810:59 pmPHL - BHD
2 stops40h 46mMultiple Airlines
Deal found 4/30$411
Fri 6/2810:59 pmPHL - BHD
2 stops40h 46mMultiple Airlines
Deal found 4/30$416
Fri 6/289:58 amPHL - BFS
2 stops19h 02mMultiple Airlines
Deal found 5/1$428
Sun 5/126:40 amPHL - BHD
2 stops43h 35mMultiple Airlines
Deal found 5/1$448
Fri 5/316:00 amPHL - BFS
3 stops44h 15mMultiple Airlines
Deal found 5/1$450
Sun 5/128:40 pmPHL - BHD
3 stops43h 05mMultiple Airlines
Deal found 5/1$451
Thu 6/272:26 pmPHL - BHD
2 stops25h 19mMultiple Airlines
Deal found 4/30$452
Thu 6/272:26 pmPHL - BHD
2 stops25h 19mMultiple Airlines
Deal found 4/30$454
Sun 5/128:40 pmPHL - BFS
3 stops33h 55mMultiple Airlines
Deal found 5/1$500

Find flights from Philadelphia to Belfast within your budget

Customize your flight search to find flights from Philadelphia to Belfast 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 2,899,487 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$699 - $990

Route

Depart

Return

Price

PhiladelphiaBelfast City

PHL - BHD

PHLBHD

Philadelphia

Wed 10/16

1 stop12h 20m

Belfast City

Wed 10/23

1 stop11h 45m

$699

PhiladelphiaBelfast City

PHL - BHD

PHLBHD

Philadelphia

Wed 10/16

2 stops14h 31m

Belfast City

Wed 10/23

1 stop28h 05m

$702

PhiladelphiaBelfast City

PHL - BHD

PHLBHD

Philadelphia

Wed 10/16

2 stops14h 31m

Belfast City

Wed 10/23

2 stops13h 15m

$712

PhiladelphiaBelfast City

PHL - BHD

PHLBHD

Philadelphia

Wed 10/16

1 stop13h 55m

Belfast City

Sun 10/20

1 stop32h 25m

$777

PhiladelphiaBelfast City

PHL - BHD

PHLBHD

Philadelphia

Fri 9/27

1 stop21h 15m

Belfast City

Tue 10/1

1 stop31h 55m

$786

PhiladelphiaBelfast City

PHL - BHD

PHLBHD

Philadelphia

Tue 5/28

2 stops20h 15m

Belfast City

Tue 6/4

2 stops29h 02m

$916

PhiladelphiaBelfast City

PHL - BHD

PHLBHD

Philadelphia

Wed 10/16

2 stops13h 50m

Belfast City

Sun 10/20

1 stop10h 55m

$952

PhiladelphiaBelfast City

PHL - BHD

PHLBHD

Philadelphia

Fri 9/27

2 stops16h 55m

Belfast City

Tue 10/1

1 stop11h 10m

$954

PhiladelphiaBelfast City

PHL - BHD

PHLBHD

Philadelphia

Tue 5/28

3 stops31h 30m

Belfast City

Tue 6/4

2 stops21h 28m

$990

Flights are sorted by cheapest first

Deals found on 4/30

When is the cheapest time to fly from Philadelphia to Belfast?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Belfast. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Philadelphia to Belfast flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Belfast by month

Plan your trip from Philadelphia to Belfast by taking into account the cheapest months to travel. The average price of a one-way flight from Philadelphia to Belfast is currently $446 while a round-trip flight costs $832. Price data was last updated on April 28, 2024.

Currently, February is the cheapest month in which you can book a flight from Philadelphia to Belfast (average of $641). Flying from Philadelphia to Belfast in June is currently the most expensive (average of $1,181). 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.

January

$674

February

$641

March

$690

April

$686

May

$788

June

$1,181

July

$988

August

$869

September

$759

October

$684

November

$658

December

$728

Temperature and rainfall in Belfast by month

Plan your trip to Belfast by taking into account the average temperature and rainfall totals by month.

BFS

Temperature

41 - 60.8 °F

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. 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 Belfast. Reviews last updated May 2, 2024.
Get a feel of what it's like to fly with American Airlines, British Airways and Delta from Philadelphia to Belfast by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,874 reviews
Check prices

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,874 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,788 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Lufthansa
7.0
Good
7,726 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

British Airways
6.8
Okay
6,884 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Belfast. 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 Belfast?

    Most people fly from Philadelphia (PHL) if they book a flight from Philadelphia to Belfast. On average, Philadelphia has 0 outbound flights to Belfast per day from 2 airlines. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

  • Can I find flights from Philadelphia to Belfast for under $700 on Cheapflights?

    Yes, there are multiple flights from Philadelphia to Belfast for under $700. The cheapest flight booked recently is on Multiple Airlines for just $699, but on average you can expect to pay $1,135.

  • Are there last-minute flights available from Philadelphia to Belfast for under $1,100?

    There are currently 11+ open flights from Philadelphia to Belfast within the next 7 days for less than $1,100.

  • What are the cheapest airlines flying from Philadelphia to Belfast round-trip?

    Cheapflights users have booked flights from Philadelphia to Belfast round-trip from $702. Other airlines that can offer you cheap pricing are British Airways, from $777, and Delta, from $916.

  • What are the cheapest airlines to fly from Philadelphia to Belfast one-way?

    One-way options have recently been found by users for as low as $780 on Lufthansa. Other airlines that offer cheap prices include Delta from $961 and American Airlines from $1,391 one-way.

  • What does PHL to BFS mean?

    PHL and BFS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PHL to BFS refers to a flight route from Philadelphia Airport to Belfast Intl Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: Belfast City Airport (BHD), Glasgow Prestwick Airport (PIK), Londonderry Eglinton Airport (LDY), Isle of Islay Glenegedale Airport (ILY), Campbeltown Machrihanish Airport (CAL).

  • Can I find deals for flights from Philadelphia to Belfast that include extra baggage allowance?

    The amount of baggage you can bring on your Philadelphia to Belfast flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Philadelphia to Belfast with specific airlines?

    Yes, Cheapflights allows you to browse and filter Philadelphia to Belfast flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Philadelphia to Belfast?

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

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

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

  • Can I find deals for flights from Philadelphia to Belfast that allow pets onboard?

    Many airlines flying from Philadelphia to Belfast offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Philadelphia to Belfast?

    Yes, you can often find last-minute deals on Philadelphia to Belfast flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Philadelphia to Belfast flight deals updated?

    The Philadelphia to Belfast flight deals you see on this page were last updated on 5/1.

See more FAQs

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Alternative routes for Philadelphia to Belfast
See prices for flight routes from nearby airports that may be better suited for you.

Philadelphia to Belfast City flights
Pittsburgh to Belfast City flights
Scranton to Belfast City flights

Top 2 airlines flying from Philadelphia to Belfast

Discover the top 2 airlines that operate flights from Philadelphia to Belfast. 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 2,899,487 searches. Data last updated May 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$625Average$871FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$637Average$966FlexibilityNo cancel feeOn-time71%
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Search flights from Philadelphia to Belfast by cabin class

Find flights from Philadelphia to Belfast, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Philadelphia to Belfast?

Cheapflights makes it easy to find Philadelphia to Belfast flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Belfast?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Philadelphia to Belfast for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Philadelphia to Belfast with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Philadelphia to Belfast flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Philadelphia to Belfast become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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