How does KAYAK find such low prices on flights from Pennsylvania to Belfast?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Belfast. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Belfast?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Pennsylvania to Belfast?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast with an airline and back to Pennsylvania with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Belfast?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$267 CHEAP FLIGHTS from Pennsylvania to Belfast

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast

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Cheap Flights from Pennsylvania to Belfast

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pennsylvania to Belfast that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Pennsylvania to Belfast

KAYAK's recommended round-trip deals from the most popular airlines that fly from Pennsylvania to Belfast.

Discover the best prices for you by selecting your travel dates on KAYAK.

6:20 pm - 6:15 pmJFK-BFS

18h 55m1 stop

7:35 pm - 10:15 pmBFS-JFK

31h 40m1 stop

$602

Find Deal

Thu, May 29 - Thu, Jun 12

5:00 pm - 12:15 pmDCA-BHD

14h 15m2 stops

9:10 am - 10:40 pmBHD-DCA

18h 30m2 stops

$602British Airways

Find Deal

Sat, Sep 6 - Sat, Dec 20

7:25 pm - 1:05 pmIAD-BHD

12h 40m1 stop

11:00 am - 5:30 pmBHD-IAD

11h 30m1 stop

$619American Airlines

Find Deal

Sun, Jul 6 - Sun, Aug 24

7:25 pm - 12:15 pmIAD-BHD

11h 50m1 stop

9:10 am - 3:35 pmBHD-IAD

11h 25m1 stop

$666American Airlines

Find Deal

Sat, Sep 6 - Sat, Dec 20

8:30 pm - 4:55 pmIAD-BHD

15h 25m2 stops

6:30 am - 3:35 pmBHD-IAD

14h 05m1 stop

$750KLM

Find Deal

Sun, Jul 6 - Sun, Aug 24

12:13 pm - 9:15 pmIAD-BHD

28h 02m2 stops

5:25 pm - 7:37 pmBHD-IAD

31h 12m2 stops

$760Delta

Find Deal

Sun, Jul 6 - Sun, Aug 24

8:30 pm - 4:55 pmIAD-BHD

39h 25m2 stops

5:25 pm - 3:35 pmBHD-IAD

27h 10m1 stop

$761Delta

Find Deal

Sat, Jul 5 - Sun, Aug 24

12:50 am - 4:55 pmJFK-BHD

11h 05m1 stop

5:25 pm - 12:15 pmBHD-JFK

23h 50m1 stop

$880KLM

Find Deal

Wed, Jul 30 - Mon, Aug 4

5:30 pm - 12:50 pmEWR-BHD

14h 20m2 stops

3:25 pm - 4:00 pmBHD-EWR

29h 35m2 stops

$886Aer Lingus

Find Deal

Fri, Aug 29 - Mon, Sep 1

7:00 pm - 1:45 pmJFK-BHD

13h 45m1 stop

8:20 pm - 1:25 pmBHD-JFK

22h 05m2 stops

$896Aer Lingus

Find Deal

Wed, Jun 4 - Tue, Jun 10

Useful Info

Cheapest flight	$267

Flight from New York John F Kennedy Airport to Belfast

How does KAYAK find such low prices on flights from Pennsylvania to Belfast?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Belfast.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Belfast?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Pennsylvania to Belfast?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Belfast?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Belfast

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Pennsylvania

First Class flights to Belfast

Business Class flights to Belfast

Prem Econ Class flights to Belfast

Economy Class flights to Belfast

$267 Find Cheap Flights from Pennsylvania to Belfast

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast

Cheap Flights from Pennsylvania to Belfast

Recent round-trip flight deals from Pennsylvania to Belfast

Recent one-way flight deals from Pennsylvania to Belfast

Recent last minute flight deals from Pennsylvania to Belfast

Good to know

FAQs for booking flights from Pennsylvania to Belfast

How does KAYAK find such low prices on flights from Pennsylvania to Belfast?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Belfast.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Belfast?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Pennsylvania to Belfast?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast with an airline and back to Pennsylvania with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Belfast?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Belfast

Cabin class types available on flights to Pennsylvania

Complete your trip to Belfast with a hotel stay or car rental

Find direct flights for Belfast

Flights to other popular destinations

Flights from domestic origins to Belfast

Choose which airport to fly into in Belfast

Find deals for your return flight