HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Belfast City

$458+ Cheap flights from Philadelphia (PHL) to Belfast City (BHD)

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BHD
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Belfast City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Philadelphia to Belfast City

Cheapest flights from Philadelphia to Belfast City
Explore the most affordable flight options available from Philadelphia to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 12/153:46 pmPHL - BHD
2 stops13h 54mAmerican Airlines
Fri 12/268:45 amBHD - PHL
2 stops18h 01mAmerican Airlines
Deal found 12/11$687
This FlightHub deal was found by Cheapflights users on 12/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:51 pmPHL - BHD
1 stop13h 24mBritish Airways
Fri 12/266:45 amBHD - PHL
1 stop11h 30mBritish Airways
Deal found 12/11$850
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 12/284:47 pmPHL - BHD
2 stops16h 08mAmerican Airlines
Wed 1/73:40 pmBHD - PHL
1 stop26h 50mAmerican Airlines
Deal found 12/11$1,033
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Thu 12/251:25 pmPHL - BHD
2 stops19h 35mAmerican Airlines
Wed 1/73:40 pmBHD - PHL
1 stop26h 50mAmerican Airlines
Deal found 12/11$1,093
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/273:55 pmPHL - BHD
2 stops17h 20mAmerican Airlines
Wed 1/73:40 pmBHD - PHL
1 stop26h 50mAmerican Airlines
Deal found 12/11$1,101
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 12/284:47 pmPHL - BHD
2 stops19h 03mAmerican Airlines
Tue 1/611:25 amBHD - PHL
1 stop31h 05mAmerican Airlines
Deal found 12/11$1,135
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 12/294:47 pmPHL - BHD
2 stops18h 18mAmerican Airlines
Wed 1/73:40 pmBHD - PHL
1 stop26h 50mAmerican Airlines
Deal found 12/11$1,145
This British Airways deal was found by Cheapflights users on 12/11. 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.
Tue 12/237:50 pmPHL - BHD
2 stops14h 00mBritish Airways
Tue 1/65:15 pmBHD - PHL
1 stop25h 15mBritish Airways
Deal found 12/11$1,190

Find flight deals from Philadelphia to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Belfast City (BHD). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$649
(Cheapflightsfares)

One-way from

$458
(oojo)

Popular in

June

Cheapest in

January
Provider with most accurate pricing for Philadelphia-Belfast City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Belfast City flights.
Search Deals
From Philadelphia to Belfast City
Search Deals
One-way flight from Philadelphia to Belfast City
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($240 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Belfast City 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 December 12, 2025.
Use the filters below to find and compare flights from Philadelphia to Belfast City Airport that are best for you.

Fly from

Philadelphia

Fly to

Belfast City

Route

Depart

Return

Price

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 4/28

6:45 pm-10:35 am

1 stop10h 50m

Belfast City

Sat 5/9

7:05 am-4:40 pm

1 stop14h 35m

$664

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 2/4

4:44 pm-2:15 pm

2 stops16h 31m

Belfast City

Sun 2/8

6:30 am-4:15 pm

1 stop14h 45m

$669

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 2/11

6:35 pm-10:15 am

1 stop10h 40m

Belfast City

Sun 2/15

5:35 pm-4:15 pm

1 stop27h 40m

$674

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 2/4

4:44 pm-10:15 am

2 stops12h 31m

Belfast City

Sun 2/8

6:30 am-1:30 pm

1 stop12h 00m

$676

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Fri 3/27

4:41 pm-10:30 am

2 stops13h 49m

Belfast City

Fri 4/3

4:20 pm-11:40 am

2 stops24h 20m

$688

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Fri 3/27

3:40 pm-10:30 am

2 stops14h 50m

Belfast City

Fri 4/3

9:30 am-3:30 pm

1 stop11h 00m

$692

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Sat 1/3

9:15 pm-4:45 pm

2 stops14h 30m

$458

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 12/17

6:50 pm-8:15 pm

2 stops20h 25m

$596

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 12/17

7:51 pm-4:35 pm

1 stop15h 44m

$645

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Sat 1/3

10:00 pm-4:25 pm

3 stops37h 25m

$765

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 11 results
1
2

Compare providers for flights from Philadelphia to Belfast City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Belfast City in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Belfast City Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-Belfast City Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Philadelphia-Belfast City Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Belfast City Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Belfast City Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City 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.

Reviews of airlines servicing Belfast City

Get insights into the airlines that provide service to Belfast City. 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 City. Reviews last updated December 12, 2025.
Read through reviews of airlines operating flights from Philadelphia to Belfast City Airport, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,571 reviews

Entertainment

6.4

Overall

6.7

Comfort

6.7

Boarding

6.9

Crew

7.6

Food

6.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,571 reviews
British Airways
6.7
Okay
7,571 reviews

Entertainment

6.4

Overall

6.7

Comfort

6.7

Boarding

6.9

Crew

7.6

Food

6.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

Related info for your journey

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

    If you book a flight to Belfast City from Philadelphia, you will be flying from Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia. There are 0 flights from Philadelphia to Belfast City per day from 1 airline.

  • How long is the flight from Philadelphia to Belfast City Airport?

    There are many flights that can get you from Philadelphia to Belfast City Airport in 10h 50m. Fly via British Airways to get the fastest option. There are 3260 mi between Philadelphia and Belfast City Airport.

  • What is the cheapest airline to fly from Philadelphia to Belfast City Airport round-trip?

    Flying on British Airways is currently your cheapest option to Belfast City Airport, with prices starting at $709.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Belfast City 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

Traveling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Newcastle

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Philadelphia to Belfast City

Discover the top airline that operate flights from Philadelphia to Belfast City. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$709Average$779FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.