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Cheap flights from Philadelphia to Belfast from £286

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 8/10. 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 return flights

Enter your travel dates to find the best prices.
British Airways Logo
18:45 - 10:45
PHL
-
BHD
11h 00m
1 stop
British Airways Logo
09:05 - 16:15
BHD
-
PHL
12h 10m
1 stop
£627British Airways
Tue, 20 Oct - Thu, 19 Nov
Multiple Airlines Logo
18:45 - 10:45
PHL
-
BHD
11h 00m
1 stop
Multiple Airlines Logo
20:00 - 15:50
BHD
-
PHL
24h 50m
2 stops
£642Multiple Airlines
Tue, 20 Oct - Thu, 19 Nov
Multiple Airlines Logo
19:44 - 15:20
PHL
-
BHD
14h 36m
2 stops
Multiple Airlines Logo
20:00 - 15:50
BHD
-
PHL
24h 50m
2 stops
£645Multiple Airlines
Tue, 20 Oct - Thu, 19 Nov
British Airways Logo
18:45 - 10:30
PHL
-
BHD
10h 45m
1 stop
British Airways Logo
18:20 - 16:40
BHD
-
PHL
27h 20m
1 stop
£658British Airways
Sun, 13 Sep - Wed, 16 Sep
British Airways Logo
18:45 - 12:55
PHL
-
BHD
13h 10m
1 stop
British Airways Logo
06:30 - 16:40
BHD
-
PHL
15h 10m
1 stop
£661British Airways
Mon, 28 Sep - Sun, 18 Oct
Multiple Airlines Logo
18:45 - 12:55
PHL
-
BHD
13h 10m
1 stop
Multiple Airlines Logo
19:10 - 17:50
BHD
-
PHL
27h 40m
2 stops
£679Multiple Airlines
Mon, 28 Sep - Sun, 18 Oct
Multiple Airlines Logo
19:44 - 15:30
PHL
-
BHD
14h 46m
2 stops
Multiple Airlines Logo
19:10 - 17:50
BHD
-
PHL
27h 40m
2 stops
£682Multiple Airlines
Mon, 28 Sep - Sun, 18 Oct
Multiple Airlines Logo
17:50 - 12:55
PHL
-
BHD
14h 05m
2 stops
Multiple Airlines Logo
19:10 - 17:50
BHD
-
PHL
27h 40m
2 stops
£683Multiple Airlines
Mon, 28 Sep - Sun, 18 Oct
British Airways Logo
18:45 - 10:45
PHL
-
BHD
11h 00m
1 stop
British Airways Logo
06:30 - 17:40
BHD
-
PHL
16h 10m
2 stops
£692British Airways
Tue, 13 Oct - Sun, 18 Oct
British Airways Logo
18:45 - 12:55
PHL
-
BHD
13h 10m
1 stop
British Airways Logo
06:30 - 16:40
BHD
-
PHL
15h 10m
1 stop
£693British Airways
Mon, 28 Sep - Sun, 18 Oct

American Airlines flights from Philadelphia to Belfast City Airport

Our best American Airlines deals on Philadelphia to Belfast City Airport flight tickets
American Airlines
7 Jun
PHL19:20Philadelphia
18h 25m
1 stop
BHD18:45Belfast City
14 Jun
BHD15:50Belfast City
25h 20m
1 stop
PHL12:10Philadelphia
£782
American Airlines
8 Jun
PHL17:30Philadelphia
14h 25m
2 stops
BHD12:55Belfast City
15 Jun
BHD06:30Belfast City
17h 20m
2 stops
PHL18:50Philadelphia
£785
American Airlines
7 Jun
PHL19:20Philadelphia
18h 25m
1 stop
BHD18:45Belfast City
14 Jun
BHD06:30Belfast City
15h 14m
2 stops
PHL16:44Philadelphia
£789

British Airways flights from Philadelphia to Belfast City Airport

Our best British Airways deals on Philadelphia to Belfast City Airport flight tickets
British Airways
20 Oct
PHL18:45Philadelphia
11h 00m
1 stop
BHD10:45Belfast City
19 Nov
BHD09:05Belfast City
12h 10m
1 stop
PHL16:15Philadelphia
£627
British Airways
13 Sept
PHL18:45Philadelphia
10h 45m
1 stop
BHD10:30Belfast City
16 Sept
BHD18:20Belfast City
27h 20m
1 stop
PHL16:40Philadelphia
£658
British Airways
28 Sept
PHL18:45Philadelphia
13h 10m
1 stop
BHD12:55Belfast City
18 Oct
BHD06:30Belfast City
15h 10m
1 stop
PHL16:40Philadelphia
£661

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 13 May 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 return flight
Fastest return journey

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 20/10

18:45-10:45

1 stop11h 00m

Belfast City

Thu 19/11

09:05-16:15

1 stop12h 10m

£627

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 20/10

18:45-10:45

1 stop11h 00m

Belfast City

Thu 19/11

20:00-15:50

2 stops24h 50m

£642

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 20/10

19:44-15:20

2 stops14h 36m

Belfast City

Thu 19/11

20:00-15:50

2 stops24h 50m

£645

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Sun 13/9

18:45-10:30

1 stop10h 45m

Belfast City

Wed 16/9

18:20-16:40

1 stop27h 20m

£658

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 28/9

18:45-12:55

1 stop13h 10m

Belfast City

Sun 18/10

06:30-16:40

1 stop15h 10m

£661

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 28/9

18:45-12:55

1 stop13h 10m

Belfast City

Sun 18/10

19:10-17:50

2 stops27h 40m

£679

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 28/9

19:44-15:30

2 stops14h 46m

Belfast City

Sun 18/10

19:10-17:50

2 stops27h 40m

£682

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 28/9

17:50-12:55

2 stops14h 05m

Belfast City

Sun 18/10

19:10-17:50

2 stops27h 40m

£683

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 13/10

18:45-10:45

1 stop11h 00m

Belfast City

Sun 18/10

06:30-17:40

2 stops16h 10m

£692

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 28/9

18:45-12:55

1 stop13h 10m

Belfast City

Sun 18/10

06:30-16:40

1 stop15h 10m

£693

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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

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

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

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 return 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 55m

Direct flights

None
The fastest flight from Philadelphia to Belfast City Airport takes 10h 55m
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

Frequently asked questions about flying from Philadelphia to Belfast City Airport

  • How far is Philadelphia to Belfast City by plane?

    The straight-line distance from Philadelphia to Belfast City is 3252.7 mi. By plane, this route typically takes 10h 55m.

  • 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 are refreshed on a daily basis.

  • 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 required travel and health documents for your Belfast City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Belfast?

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

Why use momondo?

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

It is quick and easy to find Philadelphia to Belfast flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belfast that suits you.

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

Yes. momondo enables you to select and highlight flights to Belfast from Philadelphia with this policy.

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?

Yes momondo offers price alerts on flights to Belfast from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Belfast City Airport trip

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