How long does it take to fly to Belfast?

Flight times vary depending on what airport in Pennsylvania you fly out of and what airport in Belfast you fly into. For example, flying from Pittsburgh to Belfast Intl Airport takes 10h 25m on average. On the other hand, flying from Philadelphia to Belfast Intl Airport takes 10h 45m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

Iberia, British Airways, and Aer Lingus are the most popular carriers operating from Pennsylvania to Belfast

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

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

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

The number of operators available for flights from Pennsylvania to Belfast is 2 as of September 2025.

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

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.

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.

$181 Cheap Flights from Pennsylvania to Belfast in 2025/26

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Find the cheapest flights from Pennsylvania to Belfast

Round-trip

One-way

Last minute

Cheap round-trip flights

6:05 pm - 10:05 amJFK-BFS

11h 00m1 stop

6:30 am - 3:55 pmBFS-JFK

14h 25m1 stop

$464Multiple Airlines

Find Deal

Sun, Nov 9 - Wed, Nov 12

6:20 pm - 9:55 amJFK-BFS

10h 35m1 stop

8:55 pm - 4:50 pmBFS-JFK

23h 55m1 stop

$531Multiple Airlines

Find Deal

Tue, Oct 21 - Tue, Oct 28

6:15 pm - 10:15 amJFK-BHD

11h 00m1 stop

3:40 pm - 10:05 pmBHD-JFK

11h 25m1 stop

$538British Airways

Find Deal

Wed, Nov 12 - Wed, Nov 19

6:30 pm - 9:10 amEWR-BHD

9h 40m1 stop

6:35 am - 1:50 pmBHD-EWR

12h 15m1 stop

$538British Airways

Find Deal

Wed, Nov 12 - Wed, Nov 19

10:55 pm - 3:20 pmJFK-BHD

11h 25m1 stop

11:25 am - 9:00 pmBHD-JFK

13h 35m1 stop

$541American Airlines

Find Deal

Tue, Oct 21 - Tue, Oct 28

7:30 pm - 11:30 amJFK-BHD

11h 00m1 stop

1:40 pm - 7:55 pmBHD-JFK

11h 15m1 stop

$543American Airlines

Find Deal

Sun, Oct 5 - Tue, Oct 21

7:00 pm - 8:50 pmJFK-BHD

20h 50m1 stop

10:20 am - 5:15 pmBHD-JFK

11h 55m1 stop

$564Aer Lingus

Find Deal

Sun, Oct 5 - Tue, Oct 21

6:25 pm - 9:15 pmJFK-BHD

21h 50m1 stop

6:30 am - 6:45 pmBHD-JFK

17h 15m2 stops

$621Delta

Find Deal

Sun, Oct 5 - Tue, Oct 21

3:46 pm - 4:55 pmJFK-BHD

20h 09m2 stops

6:30 am - 9:29 pmBHD-JFK

18h 59m2 stops

$625Delta

Find Deal

Tue, Oct 21 - Tue, Oct 28

7:00 pm - 12:55 pmJFK-BHD

12h 55m1 stop

7:00 am - 5:15 pmBHD-JFK

15h 15m1 stop

$690Aer Lingus

Find Deal

Sun, Sep 28 - Sun, Oct 5

British Airways flights from Pennsylvania to Belfast

Our best British Airways deals on Pennsylvania to Belfast flight tickets

British Airways

Nov 12

JFK6:15 pmNew York John F Kennedy Intl

11h 00m

1 stop

BHD10:15 amBelfast City

Nov 19

BHD3:40 pmBelfast City

11h 25m

1 stop

JFK10:05 pmNew York John F Kennedy Intl

$538

Find similar

British Airways

Mar 11

EWR10:35 pmNewark

14h 00m

1 stop

BHD4:35 pmBelfast City

Mar 18

BHD6:35 amBelfast City

12h 15m

1 stop

EWR2:50 pmNewark

$545

Find similar

British Airways

Mar 11

EWR7:30 pmNewark

10h 45m

1 stop

BHD10:15 amBelfast City

Mar 18

BHD6:35 amBelfast City

17h 09m

2 stops

EWR7:44 pmNewark

$557

Find similar

KLM flights from Pennsylvania to Belfast

Our best KLM deals on Pennsylvania to Belfast flight tickets

KLM

Oct 2

IAD5:25 pmWashington, D.C. Dulles Intl

22h 50m

1 stop

BHD9:15 pmBelfast City

Oct 14

BHD6:30 amBelfast City

14h 05m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

$650

Find similar

KLM

Nov 16

IAD7:21 pmWashington, D.C. Dulles Intl

16h 29m

2 stops

BHD4:50 pmBelfast City

Dec 4

BHD6:30 amBelfast City

14h 35m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$652

Find similar

KLM

Oct 13

IAD7:34 pmWashington, D.C. Dulles Intl

16h 21m

2 stops

BHD4:55 pmBelfast City

Oct 20

BHD6:30 amBelfast City

14h 05m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

$654

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 11/9

6:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

Wed 11/12

6:30 am-3:55 pm

1 stop14h 25m

$464

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 10/21

6:20 pm-9:55 am

1 stop10h 35m

Belfast Intl

Tue 10/28

8:55 pm-4:50 pm

1 stop23h 55m

$531

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 11/12

6:15 pm-10:15 am

1 stop11h 00m

Belfast City

Wed 11/19

3:40 pm-10:05 pm

1 stop11h 25m

$538

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/12

6:30 pm-9:10 am

1 stop9h 40m

Belfast City

Wed 11/19

6:35 am-1:50 pm

1 stop12h 15m

$538

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 10/21

10:55 pm-3:20 pm

1 stop11h 25m

Belfast City

Tue 10/28

11:25 am-9:00 pm

1 stop13h 35m

$541

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 10/5

7:30 pm-11:30 am

1 stop11h 00m

Belfast City

Tue 10/21

1:40 pm-7:55 pm

1 stop11h 15m

$543

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 10/5

7:00 pm-8:50 pm

1 stop20h 50m

Belfast City

Tue 10/21

10:20 am-5:15 pm

1 stop11h 55m

$564

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 10/5

6:25 pm-9:15 pm

1 stop21h 50m

Belfast City

Tue 10/21

6:30 am-6:45 pm

2 stops17h 15m

$621

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 10/21

3:46 pm-4:55 pm

2 stops20h 09m

Belfast City

Tue 10/28

6:30 am-9:29 pm

2 stops18h 59m

$625

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 9/28

7:00 pm-12:55 pm

1 stop12h 55m

Belfast City

Sun 10/5

7:00 am-5:15 pm

1 stop15h 15m

$690

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pennsylvania 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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Belfast?

The cheapest day to depart from Pennsylvania to Belfast is on a Wednesday when prices can be found for as low as $736. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Pennsylvania to Belfast for around $1,214.

What is the cheapest time of day to depart on your flight to Belfast?

Our data shows that the cheapest Pennsylvania to Belfast flights are usually those with departure times in the evening. Our users have found flights to Belfast in the evening for as low as $788. Try not to purchase tickets in the afternoon because they tend to be around $849. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Pennsylvania to Belfast flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Pennsylvania to Belfast?
Prices for flights from Pennsylvania to Belfast were last updated today.
How many operators does momondo search for flights from Pennsylvania to Belfast?
The number of operators available for flights from Pennsylvania to Belfast is 2 as of September 2025.
How old do you have to be to fly from Pennsylvania to Belfast?
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.
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 Pennsylvania to Belfast

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $685	Free Cancellation	Rating 6.7 7,399 reviews		Search British Airways flights

Why use momondo?

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

It is quick and easy to find Pennsylvania 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 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?

momondo helps you find the best flight between Pennsylvania and Belfast by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Pennsylvania to Belfast flights. All you need is a valid email address and we will do the rest; it is that quick and easy.