Which airports can I use when flying from Philadelphia to Belfast?

Flights from Philadelphia to Belfast usually depart from Philadelphia (PHL) and may arrive at several airports in Belfast area, including Belfast Intl (BFS) and Belfast City (BHD).

What cabin classes can I book on flights from Philadelphia to Belfast?

Only Economy Class is available on flights from Philadelphia to Belfast.

Which airports do connecting flights from Philadelphia to Belfast pass through?

Most connecting flights from Philadelphia to Belfast pass through London Heathrow (LHR), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Philadelphia to Belfast?

Yes. Flexible dates can save you up to 60% on flights from Philadelphia to Belfast. Sunday is the cheapest departure day at $700 round-trip on average, while Friday is the most expensive at $1,712, a difference of $1,012. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

What popular places can I visit in Belfast?

Some of the most popular sights in Belfast are Ormeau Park, Ulster Hall and Titanic Belfast. These are among the most viewed places in Belfast on KAYAK.

How long is a flight from Philadelphia to Belfast?

A nonstop flight from Philadelphia to Belfast takes 00m, covering 3,258 miles.

Do I need a passport to fly from Philadelphia to Belfast?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

What is the time difference between Philadelphia and Belfast?

Belfast is 4 hours ahead of Philadelphia (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available in Belfast?

Since Belfast is served by multiple airports, car rental options and rates can vary depending on which one you fly into. Near Belfast City Airport (BHD) — daily rates averaging $42: • Budget • Sixt • Enterprise Rent-A-Car • Avis • Hertz Near Belfast Intl Airport (BFS) — daily rates averaging $37: • Budget • DRIVALIA • Sixt • Alamo • Hertz

How much should I expect to pay for a Philadelphia to Belfast flight?

Round-trip flights from Philadelphia to Belfast range from $723 to $1,065, with an average of $801 over the past 12 months. Anything below $723 counts as a good deal.

How much is a round-trip flight from Philadelphia to Belfast?

Round-trip flights from Philadelphia to Belfast typically range from $723 to $1,065. The lowest price found in the past 5 days was $864, on British Airways.

What's the cheapest day of the week to fly from Philadelphia to Belfast?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Philadelphia to Belfast. It’s 13% cheaper than the average day, while Friday is the most expensive, with prices 113% higher.

Which airline is the cheapest to fly from Philadelphia to Belfast?

British Airways ($864) offered the cheapest round-trip ticket from Philadelphia to Belfast in the last 5 days.

What is the cheapest layover airport when flying from Philadelphia to Belfast?

Flights via London Heathrow (LHR) offer the most affordable fares, with an average round-trip price of $1,126. Based on KAYAK data over the past 3 months.

When flying from Philadelphia to Belfast which airport offers the shortest layover?

London Heathrow (LHR) had the shortest average connection time for Philadelphia to Belfast layovers at 8h 08m over the past 3 months.

$864 CHEAP FLIGHTS from Philadelphia to Belfast (PHL - BF1)

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Cheapest round-trip

$864

Typical prices: $723-$1,065

British Airways

Sat 3/17Fri 4/6

PHL - BHD • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Philadelphia and Belfast. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 23% price drop

October

Most popular

Good to know

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We hope you love your trip to Belfast!

Flight Deals

Cheap Flights from Philadelphia to Belfast (PHL-BHD)

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

Round-trip

One-way

Recent round-trip flight deals from Philadelphia to Belfast

Wed, Mar 17 - Tue, Apr 6

7:35 pm - 1:15 pmPHL Philadelphia-BHD Belfast City

13h 40m1 stop London Heathrow

6:30 am - 4:40 pmBHD Belfast City-PHL Philadelphia

15h 10m1 stop London Heathrow

$864British Airways

Sun, Mar 21 - Thu, Apr 8

7:35 pm - 10:45 amPHL Philadelphia-BHD Belfast City

11h 10m1 stop London Heathrow

6:30 am - 4:40 pmBHD Belfast City-PHL Philadelphia

15h 10m1 stop London Heathrow

$865British Airways

Tue, Mar 16 - Fri, Apr 9

7:35 pm - 11:30 amPHL Philadelphia-BHD Belfast City

11h 55m1 stop London Heathrow

9:35 am - 4:40 pmBHD Belfast City-PHL Philadelphia

12h 05m1 stop London Heathrow

$866British Airways

Sun, Nov 8 - Mon, Nov 23

7:40 pm - 1:50 pmPHL Philadelphia-BHD Belfast City

13h 10m1 stop London Heathrow

2:50 pm - 1:45 pmBHD Belfast City-PHL Philadelphia

27h 55m1 stop London Heathrow

$868American Airlines

Fri, Mar 19 - Tue, Apr 6

7:35 pm - 10:55 amPHL Philadelphia-BHD Belfast City

11h 20m1 stop London Heathrow

6:30 am - 4:40 pmBHD Belfast City-PHL Philadelphia

15h 10m1 stop London Heathrow

$883British Airways

Fri, Mar 19 - Sat, Apr 10

7:35 pm - 10:55 amPHL Philadelphia-BHD Belfast City

11h 20m1 stop London Heathrow

7:05 am - 4:40 pmBHD Belfast City-PHL Philadelphia

14h 35m1 stop London Heathrow

$887British Airways

Sun, Nov 8 - Mon, Nov 23

6:10 am - 9:10 amPHL Philadelphia-BHD Belfast City

22h 00m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

5:15 pm - 7:19 pmBHD Belfast City-PHL Philadelphia

31h 04m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$890Delta

Fri, Mar 19 - Wed, Apr 7

7:35 pm - 10:55 amPHL Philadelphia-BHD Belfast City

11h 20m1 stop London Heathrow

6:30 am - 4:40 pmBHD Belfast City-PHL Philadelphia

15h 10m1 stop London Heathrow

$891British Airways

Fri, Mar 19 - Thu, Apr 8

7:35 pm - 10:55 amPHL Philadelphia-BHD Belfast City

11h 20m1 stop London Heathrow

9:35 am - 4:40 pmBHD Belfast City-PHL Philadelphia

12h 05m1 stop London Heathrow

$904British Airways

Mon, Mar 15 - Sun, Apr 11

7:35 pm - 10:50 amPHL Philadelphia-BHD Belfast City

11h 15m1 stop London Heathrow

6:30 am - 4:40 pmBHD Belfast City-PHL Philadelphia

15h 10m1 stop London Heathrow

$912British Airways

Booking Insights

Price, demand and travel trends for Philadelphia to Belfast flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Philadelphia to Belfast? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Philadelphia to Belfast departing in march.
What's the cheapest day of the week to fly from Philadelphia to Belfast?: Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Philadelphia to Belfast. It’s 13% cheaper than the average day, while Friday is the most expensive, with prices 113% higher.

Find deals

Low season	January
High season	October
Cheapest flight	$864

Beat the crowds with an average 73% drop in travelers.

The most popular month to fly with an average 64% increase in travelers.

Round-trip flight from Philadelphia to Belfast City Airport

When to book flights from Philadelphia to Belfast

Are your dates flexible? Find out the best times to travel from Philadelphia to Belfast based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Philadelphia to Belfast?
Only Economy Class is available on flights from Philadelphia to Belfast.
How long is a flight from Philadelphia to Belfast?
A nonstop flight from Philadelphia to Belfast takes 00m, covering 3,258 miles.
Do I need a passport to fly from Philadelphia to Belfast?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Philadelphia to Belfast flight?
Round-trip flights from Philadelphia to Belfast range from $723 to $1,065, with an average of $801 over the past 12 months. Anything below $723 counts as a good deal.
What car rental options are available in Belfast?
Since Belfast is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Belfast City Airport (BHD) — daily rates averaging $42:

• Budget
• Sixt
• Enterprise Rent-A-Car
• Avis
• Hertz

Near Belfast Intl Airport (BFS) — daily rates averaging $37:

• Budget
• DRIVALIA
• Sixt
• Alamo
• Hertz
Which airports can I use when flying from Philadelphia to Belfast?
Flights from Philadelphia to Belfast usually depart from Philadelphia (PHL) and may arrive at several airports in Belfast area, including Belfast Intl (BFS) and Belfast City (BHD).
Which airports do connecting flights from Philadelphia to Belfast pass through?
Most connecting flights from Philadelphia to Belfast pass through London Heathrow (LHR), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Philadelphia to Belfast?
Yes. Flexible dates can save you up to 60% on flights from Philadelphia to Belfast. Sunday is the cheapest departure day at $700 round-trip on average, while Friday is the most expensive at $1,712, a difference of $1,012.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
What is the time difference between Philadelphia and Belfast?
Belfast is 4 hours ahead of Philadelphia (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Belfast?
Some of the most popular sights in Belfast are Ormeau Park, Ulster Hall and Titanic Belfast. These are among the most viewed places in Belfast on KAYAK.

If your dates are flexible, aim for a Sunday departure and avoid flying on Friday. On this route, Sunday flights average $700, about $1,012 less than Friday fares (59% savings) based on the last 12 months.
If you can choose when to travel, plan your Philadelphia to Belfast trip for February. Fares historically average $619 round-trip in that month - typically $1,093 less than the most expensive month, which is June (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Belfast City Airport.

• Titanic Hotel Belfast
• Park Avenue
• Premier Inn Belfast Titanic Quarter

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$864 Find Cheap Flights from Philadelphia to Belfast - Compare and Save

Everything you should know

Cheap Flights from Philadelphia to Belfast (PHL-BHD)

Recent round-trip flight deals from Philadelphia to Belfast

Recent one-way flight deals from Philadelphia to Belfast

Price, demand and travel trends for Philadelphia to Belfast flights

How much is a round-trip flight from Philadelphia to Belfast?

What's the cheapest day of the week to fly from Philadelphia to Belfast?

Which airline is the cheapest to fly from Philadelphia to Belfast?

What is the cheapest layover airport when flying from Philadelphia to Belfast?

When flying from Philadelphia to Belfast which airport offers the shortest layover?

Key details for Philadelphia to Belfast flights

Low season

High season

Cheapest flight

When to book flights from Philadelphia to Belfast

Your Philadelphia to Belfast flight questions, answered

Your guide to booking Philadelphia to Belfast flights

More options for your flight from Philadelphia to Belfast

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

Information on your arrival and departure airports

Cabin class types available on flights from Philadelphia to Belfast

Find direct flights to and from Philadelphia and Belfast

Flights from domestic origins to Belfast

Choose which airport to fly into in Belfast

Flights to other popular destinations