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Cheap flights from Philadelphia to Belfast from $303

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Belfast departing on 7/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Philadelphia to Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:45 pm - 3:30 pm
PHL
-
BHD
15h 45m
1 stop
British Airways Logo
6:30 am - 4:40 pm
BHD
-
PHL
15h 10m
1 stop
$799British Airways
Mon, Aug 24 - Fri, Aug 28
British Airways Logo
6:45 pm - 12:55 pm
PHL
-
BHD
13h 10m
1 stop
British Airways Logo
6:30 am - 4:40 pm
BHD
-
PHL
15h 10m
1 stop
$836British Airways
Mon, Aug 24 - Fri, Aug 28
American Airlines Logo
7:35 pm - 7:50 pm
PHL
-
BHD
19h 15m
1 stop
American Airlines Logo
4:35 pm - 12:15 pm
BHD
-
PHL
24h 40m
1 stop
$847American Airlines
Wed, Jul 22 - Thu, Oct 15
British Airways Logo
6:45 pm - 8:35 pm
PHL
-
BHD
20h 50m
1 stop
British Airways Logo
6:30 am - 4:40 pm
BHD
-
PHL
15h 10m
1 stop
$849British Airways
Mon, Aug 24 - Fri, Aug 28
American Airlines Logo
7:35 pm - 7:50 pm
PHL
-
BHD
19h 15m
1 stop
American Airlines Logo
6:30 am - 4:50 pm
BHD
-
PHL
15h 20m
2 stops
$857American Airlines
Wed, Jul 22 - Thu, Oct 15
British Airways Logo
6:40 pm - 10:45 am
PHL
-
BHD
11h 05m
1 stop
British Airways Logo
7:05 am - 4:40 pm
BHD
-
PHL
14h 35m
1 stop
$880British Airways
Tue, Apr 28 - Sat, May 9
Multiple Airlines Logo
6:40 pm - 10:45 am
PHL
-
BHD
11h 05m
1 stop
Multiple Airlines Logo
7:05 pm - 5:40 pm
BHD
-
PHL
27h 35m
2 stops
$885Multiple Airlines
Tue, Apr 28 - Sat, May 9
American Airlines Logo
10:20 pm - 3:20 pm
PHL
-
BHD
12h 00m
1 stop
American Airlines Logo
7:05 am - 4:00 pm
BHD
-
PHL
13h 55m
1 stop
$886American Airlines
Tue, Sep 8 - Sat, Sep 12
British Airways Logo
6:40 pm - 6:45 pm
PHL
-
BHD
19h 05m
1 stop
British Airways Logo
6:30 am - 4:35 pm
BHD
-
PHL
15h 05m
1 stop
$888British Airways
Thu, Apr 16 - Thu, Apr 23
American Airlines Logo
5:50 pm - 12:00 pm
PHL
-
BHD
13h 10m
2 stops
American Airlines Logo
7:05 am - 4:00 pm
BHD
-
PHL
13h 55m
1 stop
$890American Airlines
Wed, Sep 9 - Sat, Sep 12

American Airlines flights from Philadelphia to Belfast City Airport

Our best American Airlines deals on Philadelphia to Belfast City Airport flight tickets
American Airlines
Jul 22
PHL7:35 pmPhiladelphia
19h 15m
1 stop
BHD7:50 pmBelfast City
Oct 15
BHD4:35 pmBelfast City
24h 40m
1 stop
PHL12:15 pmPhiladelphia
$847
American Airlines
Jul 22
PHL7:35 pmPhiladelphia
19h 15m
1 stop
BHD7:50 pmBelfast City
Oct 15
BHD6:30 amBelfast City
15h 20m
2 stops
PHL4:50 pmPhiladelphia
$857
American Airlines
Sep 8
PHL10:20 pmPhiladelphia
12h 00m
1 stop
BHD3:20 pmBelfast City
Sep 12
BHD7:05 amBelfast City
13h 55m
1 stop
PHL4:00 pmPhiladelphia
$886

British Airways flights from Philadelphia to Belfast City Airport

Our best British Airways deals on Philadelphia to Belfast City Airport flight tickets
British Airways
Aug 24
PHL6:45 pmPhiladelphia
15h 45m
1 stop
BHD3:30 pmBelfast City
Aug 28
BHD6:30 amBelfast City
15h 10m
1 stop
PHL4:40 pmPhiladelphia
$799
British Airways
Aug 24
PHL6:45 pmPhiladelphia
13h 10m
1 stop
BHD12:55 pmBelfast City
Aug 28
BHD6:30 amBelfast City
15h 10m
1 stop
PHL4:40 pmPhiladelphia
$836
British Airways
Aug 24
PHL6:45 pmPhiladelphia
20h 50m
1 stop
BHD8:35 pmBelfast City
Aug 28
BHD6:30 amBelfast City
15h 10m
1 stop
PHL4:40 pmPhiladelphia
$849

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Belfast City Airport 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, momondo users made 832,500 searches. Data last updated March 21, 2026.
Use the filters below to find and compare flights from Philadelphia to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 8/24

6:45 pm-3:30 pm

1 stop15h 45m

Belfast City

Fri 8/28

6:30 am-4:40 pm

1 stop15h 10m

$799

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 8/24

6:45 pm-12:55 pm

1 stop13h 10m

Belfast City

Fri 8/28

6:30 am-4:40 pm

1 stop15h 10m

$836

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 7/22

7:35 pm-7:50 pm

1 stop19h 15m

Belfast City

Thu 10/15

4:35 pm-12:15 pm

1 stop24h 40m

$847

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 8/24

6:45 pm-8:35 pm

1 stop20h 50m

Belfast City

Fri 8/28

6:30 am-4:40 pm

1 stop15h 10m

$849

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 7/22

7:35 pm-7:50 pm

1 stop19h 15m

Belfast City

Thu 10/15

6:30 am-4:50 pm

2 stops15h 20m

$857
Quickest round-trip

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 4/28

6:40 pm-10:45 am

1 stop11h 05m

Belfast City

Sat 5/9

7:05 am-4:40 pm

1 stop14h 35m

$880

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 4/28

6:40 pm-10:45 am

1 stop11h 05m

Belfast City

Sat 5/9

7:05 pm-5:40 pm

2 stops27h 35m

$885

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 9/8

10:20 pm-3:20 pm

1 stop12h 00m

Belfast City

Sat 9/12

7:05 am-4:00 pm

1 stop13h 55m

$886

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Thu 4/16

6:40 pm-6:45 pm

1 stop19h 05m

Belfast City

Thu 4/23

6:30 am-4:35 pm

1 stop15h 05m

$888

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 9/9

5:50 pm-12:00 pm

2 stops13h 10m

Belfast City

Sat 9/12

7:05 am-4:00 pm

1 stop13h 55m

$890

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belfast from

How to get the cheapest flight ticket from Philadelphia to Belfast City Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Philadelphia to Belfast City Airport flights?

You could potentially save up to 13% on your flight if you consider stops on a Philadelphia to Belfast City Airport flight.

When to book flights from Philadelphia to Belfast City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Belfast City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Belfast City Airport (PHL to BHD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Belfast City Airport

Fastest flight time

10h 45m

Direct flights

None
The fastest flight from Philadelphia to Belfast City Airport takes 10h 45m
There are no direct flights from Philadelphia to Belfast City Airport. There are no popular flight routes from Philadelphia to Belfast City Airport.
Search flight deals

  • How far is Philadelphia to Belfast City by plane?

    There are 3252.7 mi between Philadelphia and Belfast City. A reasonable flight in good conditions will take 10h 45m.

  • When did momondo last update prices for flights from Philadelphia Airport to Belfast City Airport?

    Prices for flights from Philadelphia Airport to Belfast City Airport refresh daily.

  • How old do you have to be to fly from Philadelphia Airport to Belfast City Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Belfast City Airport.

  • What documentation or ID do you need to fly to Belfast City Airport?

    The travel and health documents you'll need for your trip to Belfast City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Belfast?

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

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Belfast?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belfast from Philadelphia.

Can I find flights from Philadelphia to Belfast with flexible booking policies on momondo?

Yes. All flights to Belfast from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Philadelphia to Belfast?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Belfast.

I’m not ready to book a flight from Philadelphia to Belfast right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Philadelphia to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Belfast City Airport trip

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