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

Prices for flights from Philadelphia Airport to Belfast are updated daily.

How many operators does momondo search for flights from Philadelphia Airport to Belfast?

As of January 2026, there are 2 operators available to choose from for flights from Philadelphia Airport to Belfast.

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

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.

What documentation or ID do you need to fly to Belfast?

The travel and health documents you'll need for your trip to Belfast 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$214 Cheap Flights from Philadelphia to Belfast in 2026

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Find the cheapest flights from Philadelphia to Belfast

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 pm - 10:35 am

PHL

BHD

10h 50m1 stop

7:05 am - 4:40 pm

BHD

PHL

14h 35m1 stop

$621British Airways

Tue, Apr 28 - Sat, May 9

6:35 pm - 10:15 am

PHL

BHD

10h 40m1 stop

8:25 pm - 3:05 pm

BHD

PHL

22h 40m2 stops

$624British Airways

Wed, Mar 4 - Sun, Mar 8

6:35 pm - 10:30 am

PHL

BHD

10h 55m1 stop

5:15 pm - 4:15 pm

BHD

PHL

28h 00m1 stop

$627British Airways

Fri, Feb 6 - Tue, Feb 10

3:57 pm - 9:10 am

PHL

BHD

12h 13m2 stops

8:25 pm - 3:05 pm

BHD

PHL

22h 40m2 stops

$628British Airways

Wed, Mar 4 - Sun, Mar 8

6:35 pm - 10:30 am

PHL

BHD

10h 55m1 stop

7:25 pm - 11:55 pm

BHD

PHL

33h 30m2 stops

$637British Airways

Fri, Feb 6 - Tue, Feb 10

2:46 pm - 10:35 am

PHL

BHD

14h 49m2 stops

7:05 am - 4:40 pm

BHD

PHL

14h 35m1 stop

$638British Airways

Tue, Apr 28 - Sat, May 9

6:45 pm - 10:35 am

PHL

BHD

10h 50m1 stop

9:30 am - 4:40 pm

BHD

PHL

12h 10m1 stop

$646British Airways

Tue, Apr 28 - Fri, May 1

4:00 pm - 5:15 pm

PHL

BHD

20h 15m2 stops

3:05 pm - 6:58 pm

BHD

PHL

32h 53m2 stops

$655British Airways

Fri, Feb 6 - Tue, Feb 10

2:46 pm - 10:35 am

PHL

BHD

14h 49m2 stops

6:55 am - 4:40 pm

BHD

PHL

14h 45m2 stops

$660British Airways

Tue, Apr 28 - Sat, May 9

2:46 pm - 10:35 am

PHL

BHD

14h 49m2 stops

6:35 am - 4:40 pm

BHD

PHL

15h 05m1 stop

$665British Airways

Tue, Apr 28 - Fri, May 1

British Airways flights from Philadelphia to Belfast

Our best British Airways deals on Philadelphia to Belfast flight tickets

British Airways

Apr 28

PHL6:45 pmPhiladelphia

10h 50m

1 stop

BHD10:35 amBelfast City

May 9

BHD7:05 amBelfast City

14h 35m

1 stop

PHL4:40 pmPhiladelphia

$621

Find similar

British Airways

Mar 4

PHL6:35 pmPhiladelphia

10h 40m

1 stop

BHD10:15 amBelfast City

Mar 8

BHD8:25 pmBelfast City

22h 40m

2 stops

PHL3:05 pmPhiladelphia

$624

Find similar

British Airways

Feb 6

PHL6:35 pmPhiladelphia

10h 55m

1 stop

BHD10:30 amBelfast City

Feb 10

BHD5:15 pmBelfast City

28h 00m

1 stop

PHL4:15 pmPhiladelphia

$627

Find similar

American Airlines flights from Philadelphia to Belfast

Our best American Airlines deals on Philadelphia to Belfast flight tickets

American Airlines

Jan 8

PHL7:50 pmPhiladelphia

13h 10m

1 stop

BHD2:00 pmBelfast City

Jan 15

BHD6:35 amBelfast City

11h 55m

1 stop

PHL1:30 pmPhiladelphia

$675

Find similar

American Airlines

Jan 8

PHL1:49 pmPhiladelphia

15h 31m

2 stops

BHD10:20 amBelfast City

Jan 15

BHD6:35 amBelfast City

11h 55m

1 stop

PHL1:30 pmPhiladelphia

$680

Find similar

American Airlines

Jan 8

PHL3:40 pmPhiladelphia

13h 40m

2 stops

BHD10:20 amBelfast City

Jan 15

BHD6:35 amBelfast City

16h 20m

2 stops

PHL5:55 pmPhiladelphia

$690

Find similar

Fly from

Fly to

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

$621

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

$624

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 - BHD

PHLBHD

Philadelphia

Wed 3/4

3:57 pm-9:10 am

2 stops12h 13m

Belfast City

Sun 3/8

8:25 pm-3:05 pm

2 stops22h 40m

$628

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Fri 2/6

6:35 pm-10:30 am

1 stop10h 55m

Belfast City

Tue 2/10

7:25 pm-11:55 pm

2 stops33h 30m

$637

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 4/28

2:46 pm-10:35 am

2 stops14h 49m

Belfast City

Sat 5/9

7:05 am-4:40 pm

1 stop14h 35m

$638

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 4/28

6:45 pm-10:35 am

1 stop10h 50m

Belfast City

Fri 5/1

9:30 am-4:40 pm

1 stop12h 10m

$646

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Fri 2/6

4:00 pm-5:15 pm

2 stops20h 15m

Belfast City

Tue 2/10

3:05 pm-6:58 pm

2 stops32h 53m

$655

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 4/28

2:46 pm-10:35 am

2 stops14h 49m

Belfast City

Sat 5/9

6:55 am-4:40 pm

2 stops14h 45m

$660

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 4/28

2:46 pm-10:35 am

2 stops14h 49m

Belfast City

Fri 5/1

6:35 am-4:40 pm

1 stop15h 05m

$665

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Belfast

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

What is the cheapest airline that flies from Philadelphia to Belfast?

British Airways and American Airlines are the most popular carriers operating from Philadelphia to Belfast

Cheap Philadelphia to Belfast flight deals and tips

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

Fastest flight time	10h 40m
Direct flights	None

The fastest flight from Philadelphia to Belfast takes 10h 40m

There are no direct flights from Philadelphia to Belfast. There are no popular flight routes from Philadelphia to Belfast.

Search flight deals

How far is Philadelphia to Belfast by plane?
There are 3250.7 mi between Philadelphia and Belfast. In terms of flight time, this usually takes a little over 10h 40m.
When did momondo last update prices for flights from Philadelphia Airport to Belfast?
Prices for flights from Philadelphia Airport to Belfast are updated daily.
How many operators does momondo search for flights from Philadelphia Airport to Belfast?
As of January 2026, there are 2 operators available to choose from for flights from Philadelphia Airport to Belfast.
How old do you have to be to fly from Philadelphia Airport to Belfast?
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.
What documentation or ID do you need to fly to Belfast?
The travel and health documents you'll need for your trip to Belfast 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Philadelphia to Belfast

Compare and see reviews for airlines that fly from Philadelphia to Belfast with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $619	Free Cancellation	Rating 7.2 11,083 reviews		Search American Airlines flights
British Airways	PriceFrom $637	Free Cancellation	Rating 6.7 7,657 reviews		Search British Airways flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to Belfast. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Philadelphia to Belfast with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belfast from Philadelphia.

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

If you are not ready to book a flight from Philadelphia to Belfast now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belfast and let you know when they change.