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Cheap flights from Pennsylvania to Belfast from $294

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Belfast departing on 9/17. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Pennsylvania to Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:20 pm - 12:15 pm
JFK
-
BHD
12h 55m
1 stop
Multiple Airlines Logo
7:00 am - 3:55 pm
BHD
-
JFK
13h 55m
1 stop
$663Multiple Airlines
Tue, Oct 6 - Tue, Oct 20
Multiple Airlines Logo
6:20 pm - 12:15 pm
JFK
-
BHD
12h 55m
1 stop
Multiple Airlines Logo
7:00 am - 3:55 pm
BHD
-
JFK
13h 55m
1 stop
$683Multiple Airlines
Tue, Oct 6 - Thu, Oct 22
Multiple Airlines Logo
6:20 pm - 1:40 pm
JFK
-
BHD
14h 20m
1 stop
Multiple Airlines Logo
7:00 am - 3:55 pm
BHD
-
JFK
13h 55m
1 stop
$692Multiple Airlines
Sat, Sep 12 - Sun, Sep 20
British Airways Logo
6:45 pm - 12:55 pm
PHL
-
BHD
13h 10m
1 stop
British Airways Logo
7:35 pm - 12:15 pm
BHD
-
PHL
21h 40m
1 stop
$881British Airways
Mon, Sep 21 - Mon, Oct 5
British Airways Logo
6:35 pm - 10:40 am
PHL
-
BHD
11h 05m
1 stop
British Airways Logo
5:40 pm - 4:15 pm
BHD
-
PHL
27h 35m
1 stop
$886British Airways
Mon, Nov 16 - Wed, Nov 18
American Airlines Logo
4:00 pm - 10:30 am
PHL
-
BHD
13h 30m
2 stops
American Airlines Logo
6:45 am - 1:50 pm
BHD
-
PHL
12h 05m
1 stop
$973American Airlines
Fri, Nov 20 - Fri, Nov 27
American Airlines Logo
4:00 pm - 10:30 am
PHL
-
BHD
13h 30m
2 stops
American Airlines Logo
6:45 am - 1:50 pm
BHD
-
PHL
12h 05m
1 stop
$975American Airlines
Fri, Nov 20 - Fri, Nov 27
Delta Logo
6:10 pm - 9:20 am
IAD
-
BHD
10h 10m
1 stop
Delta Logo
9:50 am - 3:35 pm
BHD
-
IAD
10h 45m
1 stop
$1,010Delta
Mon, Aug 10 - Thu, Aug 20
Delta Logo
5:47 pm - 4:55 pm
IAD
-
BHD
18h 08m
2 stops
Delta Logo
9:50 am - 3:35 pm
BHD
-
IAD
10h 45m
1 stop
$1,015Delta
Mon, Aug 10 - Thu, Aug 20
KLM Logo
1:50 pm - 9:20 am
DCA
-
BHD
14h 30m
2 stops
KLM Logo
9:50 am - 8:33 pm
BHD
-
DCA
15h 43m
2 stops
$1,104KLM
Sat, Aug 22 - Sun, Aug 30

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KLM flights from Pennsylvania to Belfast City Airport

Our best KLM deals on Pennsylvania to Belfast City Airport flight tickets
KLM
Sep 11
IAD6:26 pmWashington, D.C. Dulles Intl
17h 29m
2 stops
BHD4:55 pmBelfast City
Sep 16
BHD5:30 pmBelfast City
27h 05m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$1,064
KLM
Sep 11
IAD6:26 pmWashington, D.C. Dulles Intl
17h 29m
2 stops
BHD4:55 pmBelfast City
Sep 16
BHD5:30 pmBelfast City
27h 05m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$1,065
KLM
Aug 22
IAD5:40 pmWashington, D.C. Dulles Intl
10h 40m
1 stop
BHD9:20 amBelfast City
Aug 30
BHD5:30 pmBelfast City
27h 05m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$1,090

American Airlines flights from Pennsylvania to Belfast City Airport

Our best American Airlines deals on Pennsylvania to Belfast City Airport flight tickets
American Airlines
Nov 20
PHL4:00 pmPhiladelphia
13h 30m
2 stops
BHD10:30 amBelfast City
Nov 27
BHD6:45 amBelfast City
12h 05m
1 stop
PHL1:50 pmPhiladelphia
$973
American Airlines
Nov 20
PHL4:00 pmPhiladelphia
13h 30m
2 stops
BHD10:30 amBelfast City
Nov 27
BHD6:45 amBelfast City
12h 05m
1 stop
PHL1:50 pmPhiladelphia
$975
American Airlines
Nov 20
PHL4:00 pmPhiladelphia
13h 30m
2 stops
BHD10:30 amBelfast City
Nov 27
BHD6:45 amBelfast City
12h 05m
1 stop
PHL1:50 pmPhiladelphia
$976

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 June 23, 2026.
Use the filters below to find and compare flights from Pennsylvania to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 10/6

6:20 pm-12:15 pm

1 stop12h 55m

Belfast City

Tue 10/20

7:00 am-3:55 pm

1 stop13h 55m

$663

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 10/6

6:20 pm-12:15 pm

1 stop12h 55m

Belfast City

Thu 10/22

7:00 am-3:55 pm

1 stop13h 55m

$683

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sat 9/12

6:20 pm-1:40 pm

1 stop14h 20m

Belfast City

Sun 9/20

7:00 am-3:55 pm

1 stop13h 55m

$692

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 9/21

6:45 pm-12:55 pm

1 stop13h 10m

Belfast City

Mon 10/5

7:35 pm-12:15 pm

1 stop21h 40m

$881

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 11/16

6:35 pm-10:40 am

1 stop11h 05m

Belfast City

Wed 11/18

5:40 pm-4:15 pm

1 stop27h 35m

$886

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Fri 11/20

4:00 pm-10:30 am

2 stops13h 30m

Belfast City

Fri 11/27

6:45 am-1:50 pm

1 stop12h 05m

$973

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Fri 11/20

4:00 pm-10:30 am

2 stops13h 30m

Belfast City

Fri 11/27

6:45 am-1:50 pm

1 stop12h 05m

$975
Quickest round-trip

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Mon 8/10

6:10 pm-9:20 am

1 stop10h 10m

Belfast City

Thu 8/20

9:50 am-3:35 pm

1 stop10h 45m

$1,010

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Mon 8/10

5:47 pm-4:55 pm

2 stops18h 08m

Belfast City

Thu 8/20

9:50 am-3:35 pm

1 stop10h 45m

$1,015

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Sat 8/22

1:50 pm-9:20 am

2 stops14h 30m

Belfast City

Sun 8/30

9:50 am-8:33 pm

2 stops15h 43m

$1,104

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 Pennsylvania 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 Pennsylvania to Belfast City Airport flights?

You could potentially save up to 23% on your flight if you consider stops on a Pennsylvania to Belfast City Airport flight.

Cheap Pennsylvania to Belfast City Airport flight deals and tips

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

Fastest flight time

9h 55m

Direct flights

None
The fastest flight from Pennsylvania to Belfast City Airport takes 9h 55m
There are no direct flights from Pennsylvania to Belfast City Airport. There are no popular flight routes from Pennsylvania to Belfast City Airport.
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Frequently asked questions about flying from Pennsylvania to Belfast City Airport

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

    Prices for flights from Pennsylvania to Belfast City Airport were last updated today.

  • How many operators does momondo search for flights from Pennsylvania to Belfast City Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania 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 Pennsylvania to Belfast?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Pennsylvania to Belfast. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Pennsylvania to Belfast flights to just show those with flexible booking policies.

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

Once all potential Pennsylvania to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Pennsylvania 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.

An easier way to manage your Belfast City Airport trip

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