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Cheap flights from Philadelphia to Belfast from $324

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:25 pm - 8:40 pmPHL  Philadelphia-BFS Belfast Intl
19h 15m2 stops Dublin Edinburgh Turnhouse
Multiple Airlines Logo
6:25 am - 12:07 amBFS  Belfast Intl-PHL Philadelphia
21h 42m2 stops London Gatwick Orlando
$1,196Multiple Airlines
Mon, Oct 12 - Wed, Oct 28
Multiple Airlines Logo
3:20 pm - 12:40 pmPHL  Philadelphia-BFS Belfast Intl
16h 20m2 stops Montreal Pierre Elliott Trudeau Intl Geneva Geneve-Cointrin
Multiple Airlines Logo
4:40 pm - 4:15 pmBFS  Belfast Intl-PHL Philadelphia
28h 35m3 stops Manchester Dublin London Heathrow
$1,844Multiple Airlines
Sat, Dec 19 - Wed, Dec 23
Multiple Airlines Logo
3:20 pm - 4:40 pmPHL  Philadelphia-BFS Belfast Intl
20h 20m3 stops Montreal Pierre Elliott Trudeau Intl Geneva Geneve-Cointrin Manchester
Multiple Airlines Logo
4:40 pm - 4:15 pmBFS  Belfast Intl-PHL Philadelphia
28h 35m3 stops Manchester Dublin London Heathrow
$1,868Multiple Airlines
Sat, Dec 19 - Wed, Dec 23

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Use the filters below to find and compare flights from Philadelphia to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PhiladelphiaBelfast

PHL Philadelphia - BFS Belfast Intl

PHLBFS

Philadelphia

Mon 10/12

8:25 pm-8:40 pm

2 stops19h 15m

Belfast Intl

Wed 10/28

6:25 am-12:07 am

2 stops21h 42m

$1,196

PhiladelphiaBelfast

PHL Philadelphia - BFS Belfast Intl

PHLBFS

Philadelphia

Sat 12/19

3:20 pm-12:40 pm

2 stops16h 20m

Belfast Intl

Wed 12/23

4:40 pm-4:15 pm

3 stops28h 35m

$1,844

PhiladelphiaBelfast

PHL Philadelphia - BFS Belfast Intl

PHLBFS

Philadelphia

Sat 12/19

3:20 pm-4:40 pm

3 stops20h 20m

Belfast Intl

Wed 12/23

4:40 pm-4:15 pm

3 stops28h 35m

$1,868
Cheapest one-way

PhiladelphiaBelfast

PHL Philadelphia - BFS Belfast Intl

PHLBFS

Philadelphia

Tue 12/1

8:34 am-10:05 am

3 stops20h 31m

$324
Quickest one-way

PhiladelphiaBelfast

PHL Philadelphia - BFS Belfast Intl

PHLBFS

Philadelphia

Sun 2/28

5:40 pm-11:45 am

2 stops13h 05m

$382

PhiladelphiaBelfast

PHL Philadelphia - BFS Belfast Intl

PHLBFS

Philadelphia

Sun 2/28

9:54 am-7:45 am

3 stops40h 51m

$679

PhiladelphiaBelfast

PHL Philadelphia - BFS Belfast Intl

PHLBFS

Philadelphia

Tue 12/1

9:05 pm-5:00 pm

1 stop14h 55m

$740

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Philadelphia to Belfast Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Belfast Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Belfast Intl Airport (PHL to BFS) flight deals and tips

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

Best Price Found

$324

Fastest flight time

10h 30m

Direct flights

None
The best one-way flight to Belfast Intl Airport from Philadelphia in the past 72 hours is $324. The best round-trip flight deal from Philadelphia to Belfast Intl Airport found on momondo in the last 72 hours is $1,196.
The fastest flight from Philadelphia to Belfast Intl Airport takes 10h 30m
There are no direct flights from Philadelphia to Belfast Intl Airport. There are no popular flight routes from Philadelphia to Belfast Intl Airport.
Search flight deals

Frequently asked questions about flying from Philadelphia to Belfast Intl Airport

  • How far is Philadelphia to Belfast Intl by plane?

    A flight from Philadelphia to Belfast Intl will travel around 3238.7 mi. By plane, this route typically takes 10h 30m.

  • When did momondo last update prices for flights from Philadelphia Airport to Belfast Intl Airport?

    Prices for flights from Philadelphia Airport to Belfast Intl Airport are updated daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Belfast Intl Airport?

  • How old do you have to be to fly from Philadelphia Airport to Belfast Intl 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 Intl Airport.

  • What documentation or ID do you need to fly to Belfast Intl Airport?

    The travel and health documents you'll need for your trip to Belfast Intl 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 Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Philadelphia to Belfast Intl Airport?

Best airlines flying from Philadelphia to Belfast Intl Airport

Compare and see reviews for airlines that fly from Philadelphia to Belfast Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $577Free CancellationRating
6.7
8,239 reviews
Search British Airways flights

Frequently asked questions about flying from Philadelphia to Belfast Intl Airport

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

    Search flight deals from Philadelphia to Belfast Intl 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 Intl Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Newry
Armagh
Ballymena
Dungannon

Why use momondo?

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

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

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 for Philadelphia to Belfast flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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 Intl Airport trip

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