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Cheap flights from Philadelphia to Belfast from £496

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Belfast departing on 29/10. 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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Cheap return flights

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American Airlines Logo
18:08 - 10:15PHL-BHD
12h 07m2 stops
American Airlines Logo
05:30 - 13:25BHD-PHL
11h 55m1 stop
£496American Airlines
Find Deal
Wed, 29 Oct - Sun, 2 Nov
American Airlines Logo
16:00 - 10:15PHL-BHD
14h 15m2 stops
American Airlines Logo
05:30 - 21:06BHD-PHL
19h 36m2 stops
£503American Airlines
Find Deal
Wed, 29 Oct - Sun, 2 Nov
American Airlines Logo
20:45 - 14:15PHL-BHD
13h 30m1 stop
American Airlines Logo
06:35 - 15:30BHD-PHL
13h 55m1 stop
£505American Airlines
Find Deal
Fri, 27 Mar - Fri, 3 Apr
American Airlines Logo
20:45 - 14:15PHL-BHD
13h 30m1 stop
American Airlines Logo
06:35 - 15:30BHD-PHL
13h 55m1 stop
£506American Airlines
Find Deal
Fri, 27 Mar - Fri, 3 Apr
American Airlines Logo
15:35 - 10:30PHL-BHD
14h 55m2 stops
American Airlines Logo
06:35 - 15:30BHD-PHL
13h 55m1 stop
£509American Airlines
Find Deal
Fri, 27 Mar - Fri, 3 Apr
British Airways Logo
19:35 - 10:30PHL-BHD
10h 55m1 stop
British Airways Logo
06:35 - 16:25BHD-PHL
14h 50m1 stop
£560British Airways
Find Deal
Fri, 27 Mar - Tue, 31 Mar
British Airways Logo
19:35 - 10:30PHL-BHD
10h 55m1 stop
British Airways Logo
13:40 - 16:25BHD-PHL
31h 45m1 stop
£592British Airways
Find Deal
Fri, 27 Mar - Tue, 31 Mar
Delta Logo
17:59 - 16:50PHL-BHD
18h 51m2 stops
Delta Logo
06:30 - 17:16BHD-PHL
15h 46m2 stops
£632Delta
Find Deal
Fri, 27 Mar - Tue, 31 Mar
Delta Logo
17:59 - 16:50PHL-BHD
18h 51m2 stops
Delta Logo
06:30 - 00:22BHD-PHL
22h 52m2 stops
£632Delta
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Fri, 27 Mar - Tue, 31 Mar
Multiple Airlines Logo
15:30 - 13:50PHL-BHD
18h 20m3 stops
Multiple Airlines Logo
18:50 - 16:00BHD-PHL
26h 10m2 stops
£1,003Multiple Airlines
Find Deal
Wed, 29 Oct - Sun, 2 Nov

American Airlines flights from Philadelphia to Belfast City Airport

Our best American Airlines deals on Philadelphia to Belfast City Airport flight tickets
American Airlines
29 Oct
PHL18:08Philadelphia
12h 07m
2 stops
BHD10:15Belfast City
2 Nov
BHD05:30Belfast City
11h 55m
1 stop
PHL13:25Philadelphia
£496
Find similar
American Airlines
29 Oct
PHL16:00Philadelphia
14h 15m
2 stops
BHD10:15Belfast City
2 Nov
BHD05:30Belfast City
19h 36m
2 stops
PHL21:06Philadelphia
£503
Find similar
American Airlines
27 Mar
PHL20:45Philadelphia
13h 30m
1 stop
BHD14:15Belfast City
3 Apr
BHD06:35Belfast City
13h 55m
1 stop
PHL15:30Philadelphia
£505
Find similar

British Airways flights from Philadelphia to Belfast City Airport

Our best British Airways deals on Philadelphia to Belfast City Airport flight tickets
British Airways
27 Mar
PHL19:35Philadelphia
10h 55m
1 stop
BHD10:30Belfast City
31 Mar
BHD06:35Belfast City
14h 50m
1 stop
PHL16:25Philadelphia
£560
Find similar
British Airways
27 Mar
PHL19:35Philadelphia
10h 55m
1 stop
BHD10:30Belfast City
31 Mar
BHD13:40Belfast City
31h 45m
1 stop
PHL16:25Philadelphia
£592
Find similar

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 2 October 2025.
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

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 29/10

18:08-10:15

2 stops12h 07m

Belfast City

Sun 2/11

05:30-13:25

1 stop11h 55m

£496

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 29/10

16:00-10:15

2 stops14h 15m

Belfast City

Sun 2/11

05:30-21:06

2 stops19h 36m

£503

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Fri 27/3

20:45-14:15

1 stop13h 30m

Belfast City

Fri 3/4

06:35-15:30

1 stop13h 55m

£505

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Fri 27/3

20:45-14:15

1 stop13h 30m

Belfast City

Fri 3/4

06:35-15:30

1 stop13h 55m

£506

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Fri 27/3

15:35-10:30

2 stops14h 55m

Belfast City

Fri 3/4

06:35-15:30

1 stop13h 55m

£509

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Fri 27/3

19:35-10:30

1 stop10h 55m

Belfast City

Tue 31/3

06:35-16:25

1 stop14h 50m

£560

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Fri 27/3

19:35-10:30

1 stop10h 55m

Belfast City

Tue 31/3

13:40-16:25

1 stop31h 45m

£592

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Fri 27/3

17:59-16:50

2 stops18h 51m

Belfast City

Tue 31/3

06:30-17:16

2 stops15h 46m

£632

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Fri 27/3

17:59-16:50

2 stops18h 51m

Belfast City

Tue 31/3

06:30-00:22

2 stops22h 52m

£632

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 29/10

15:30-13:50

3 stops18h 20m

Belfast City

Sun 2/11

18:50-16:00

2 stops26h 10m

£1,003

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

Direct flights

None
There are no direct flights from Philadelphia to Belfast City Airport. There are no popular flight routes from Philadelphia to Belfast City Airport.
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  • 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 40m.

  • 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.

  • How do I get Price Alerts for flights from Philadelphia to Belfast City Airport?

    Search flight deals from Philadelphia to Belfast City Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Philadelphia to Belfast City Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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.

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