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Cheap flights from Philadelphia to Belfast from £512

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 24/9. 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

British Airways Logo
22:15 - 13:30PHL-BHD
10h 15m1 stop
British Airways Logo
20:20 - 15:55BHD-PHL
24h 35m2 stops
£512British Airways
Find Deal
Wed, 24 Sep - Tue, 30 Sep
British Airways Logo
18:30 - 11:55PHL-BHD
12h 25m1 stop
British Airways Logo
20:20 - 13:05BHD-PHL
21h 45m1 stop
£516British Airways
Find Deal
Wed, 24 Sep - Tue, 30 Sep
American Airlines Logo
19:50 - 13:05PHL-BHD
12h 15m1 stop
American Airlines Logo
15:25 - 15:30BHD-PHL
29h 05m1 stop
£519American Airlines
Find Deal
Sun, 7 Sep - Mon, 22 Sep
British Airways Logo
18:50 - 15:35PHL-BHD
15h 45m2 stops
British Airways Logo
20:20 - 15:55BHD-PHL
24h 35m2 stops
£527British Airways
Find Deal
Wed, 24 Sep - Tue, 30 Sep
American Airlines Logo
18:08 - 11:30PHL-BHD
12h 22m2 stops
American Airlines Logo
06:35 - 20:00BHD-PHL
18h 25m2 stops
£529American Airlines
Find Deal
Sun, 12 Oct - Tue, 21 Oct
British Airways Logo
22:15 - 13:30PHL-BHD
10h 15m1 stop
British Airways Logo
06:50 - 13:05BHD-PHL
11h 15m1 stop
£538British Airways
Find Deal
Wed, 3 Sep - Wed, 10 Sep
British Airways Logo
15:40 - 11:55PHL-BHD
15h 15m2 stops
British Airways Logo
06:50 - 15:30BHD-PHL
13h 40m1 stop
£542British Airways
Find Deal
Wed, 3 Sep - Wed, 10 Sep
British Airways Logo
18:50 - 15:35PHL-BHD
15h 45m2 stops
British Airways Logo
06:50 - 11:45BHD-PHL
33h 55m2 stops
£553British Airways
Find Deal
Wed, 3 Sep - Wed, 10 Sep
Logo
09:20 - 12:50PHL-BHD
22h 30m3 stops
Logo
17:55 - 21:38BHD-PHL
32h 43m3 stops
£654
Find Deal
Sun, 7 Sep - Mon, 22 Sep
American Airlines Logo
19:50 - 13:05PHL-BHD
12h 15m1 stop
American Airlines Logo
09:50 - 19:00BHD-PHL
14h 10m2 stops
£708American Airlines
Find Deal
Sun, 7 Sep - Mon, 22 Sep

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 Sept
PHL19:50Philadelphia
12h 15m
1 stop
BHD13:05Belfast City
22 Sept
BHD15:25Belfast City
29h 05m
1 stop
PHL15:30Philadelphia
£519
Find similar
American Airlines
12 Oct
PHL18:08Philadelphia
12h 22m
2 stops
BHD11:30Belfast City
21 Oct
BHD06:35Belfast City
18h 25m
2 stops
PHL20:00Philadelphia
£529
Find similar
American Airlines
7 Sept
PHL19:50Philadelphia
12h 15m
1 stop
BHD13:05Belfast City
22 Sept
BHD09:50Belfast City
14h 10m
2 stops
PHL19:00Philadelphia
£708
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
24 Sept
PHL22:15Philadelphia
10h 15m
1 stop
BHD13:30Belfast City
30 Sept
BHD20:20Belfast City
24h 35m
2 stops
PHL15:55Philadelphia
£512
Find similar
British Airways
24 Sept
PHL18:30Philadelphia
12h 25m
1 stop
BHD11:55Belfast City
30 Sept
BHD20:20Belfast City
21h 45m
1 stop
PHL13:05Philadelphia
£516
Find similar
British Airways
24 Sept
PHL18:50Philadelphia
15h 45m
2 stops
BHD15:35Belfast City
30 Sept
BHD20:20Belfast City
24h 35m
2 stops
PHL15:55Philadelphia
£527
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 8 August 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 24/9

22:15-13:30

1 stop10h 15m

Belfast City

Tue 30/9

20:20-15:55

2 stops24h 35m

£512

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 24/9

18:30-11:55

1 stop12h 25m

Belfast City

Tue 30/9

20:20-13:05

1 stop21h 45m

£516

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Sun 7/9

19:50-13:05

1 stop12h 15m

Belfast City

Mon 22/9

15:25-15:30

1 stop29h 05m

£519

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 24/9

18:50-15:35

2 stops15h 45m

Belfast City

Tue 30/9

20:20-15:55

2 stops24h 35m

£527

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Sun 12/10

18:08-11:30

2 stops12h 22m

Belfast City

Tue 21/10

06:35-20:00

2 stops18h 25m

£529

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 3/9

22:15-13:30

1 stop10h 15m

Belfast City

Wed 10/9

06:50-13:05

1 stop11h 15m

£538

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 3/9

15:40-11:55

2 stops15h 15m

Belfast City

Wed 10/9

06:50-15:30

1 stop13h 40m

£542

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 3/9

18:50-15:35

2 stops15h 45m

Belfast City

Wed 10/9

06:50-11:45

2 stops33h 55m

£553

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Sun 7/9

09:20-12:50

3 stops22h 30m

Belfast City

Mon 22/9

17:55-21:38

3 stops32h 43m

£654

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Sun 7/9

19:50-13:05

1 stop12h 15m

Belfast City

Mon 22/9

09:50-19:00

2 stops14h 10m

£708

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

Best price found

£512

Fastest flight time

10h 15m

Direct flights

None
The best flight deal from Philadelphia to Belfast City Airport found on momondo in the last 72 hours is £512
The fastest flight from Philadelphia to Belfast City Airport takes 10h 15m
There are no direct flights from Philadelphia to Belfast City Airport. Popular non-direct route for this connection is Philadelphia Airport - Belfast City Airport.
Search flight deals

  • 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 15m.

  • 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.

An easier way to manage your Belfast City Airport trip

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