Cheap Flights from Philadelphia to Belfast from £586️ (PHL-BFS)

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Latest Flight Deals from Philadelphia to Belfast

Book one-way or return flights from Philadelphia to Belfast from as little as £586. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Philadelphia to Belfast? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Philadelphia to Belfast. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Philadelphia to Belfast

View airlines operating flights from Philadelphia to Belfast. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From £436

American Airlines

From £508

Virgin Atlantic

From £539

Air France

From £541

Iberia

From £549

United Airlines

From £580

Lufthansa

From £607

Aer Lingus

From £627

British Airways

From £652

Jetblue Airways

From £700

ANA airlines

Find more flights and airlines

Alternative Routes from Philadelphia to Belfast

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Philadelphia to Belfast.

Cheapest
PHL
08:10
28h 15m
2 transfer
BHD
17:25
Philadelphia International Airport - George Best Belfast City Airport
Mon, May 6Frontier Airlines
£436
PHL
17:02
13h 3m
2 transfer
BFS
11:05
Philadelphia International Airport - Belfast International Airport
Tue, May 28Virgin Atlantic
£539
PHL
17:02
13h 3m
2 transfer
BFS
11:05
Philadelphia International Airport - Belfast International Airport
Tue, May 28Virgin Atlantic
£539
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How do I find the cheapest flights?

When are flight tickets from Philadelphia (PHL) to Belfast (BFS) the cheapest?
Airlines adjust prices for flights from Philadelphia to Belfast based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Philadelphia (PHL) to Belfast (BFS) cost?
According to Trip.com's data, the lowest price is around £1,277.
What is the transportation method from the main airport to downtown in Belfast?
- The distance from Belfast International Airport to downtown is about 19km, by taxi about 30 minutes.
- The distance from George Best Belfast City Airport to downtown is about 4km, by taxi about 20 minutes.
How many airports in Belfast (BFS)?
There are 2 airport(s) in Belfast (BFS): Belfast International Airport and George Best Belfast City Airport.

How to find a cheap flight from Philadelphia to Belfast

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Philadelphia to Belfast. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com