PHL - BHD

$663 Find Cheap Flights from Philadelphia to Belfast City Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Belfast City departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Belfast, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Belfast, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$663
British Airways
Sun 4/5Thu 4/9
PHL - BHD • 1 stop
Cheapest one-way
Multiple Airlines
Thu 11/13
PHL - BHD • multi-stop
Top airlines
British Airways
Cheapest • from $663 (round-trip)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Belfast City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Belfast City (PHL-BHD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Belfast City 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Belfast City

Sun, Apr 5 - Thu, Apr 9
British Airways Logo
6:45 pm - 1:05 pmPHL-BHD
13h 20m1 stop
British Airways Logo
6:35 am - 4:40 pmBHD-PHL
15h 05m1 stop
$663British Airways
Find Deal
Sun, Dec 7 - Sun, Dec 14
American Airlines Logo
4:05 pm - 10:20 amPHL-BHD
13h 15m2 stops
American Airlines Logo
6:30 am - 1:05 pmBHD-PHL
11h 35m1 stop
$664American Airlines
Find Deal
Sun, Apr 5 - Thu, Apr 9
British Airways Logo
6:45 pm - 1:05 pmPHL-BHD
13h 20m1 stop
British Airways Logo
4:20 pm - 4:40 pmBHD-PHL
29h 20m1 stop
$665British Airways
Find Deal
Sun, Dec 7 - Sun, Dec 14
American Airlines Logo
7:51 pm - 8:15 pmPHL-BHD
19h 24m1 stop
American Airlines Logo
6:30 am - 1:05 pmBHD-PHL
11h 35m1 stop
$668American Airlines
Find Deal
Tue, Apr 28 - Sat, May 9
British Airways Logo
6:45 pm - 1:00 pmPHL-BHD
13h 15m1 stop
British Airways Logo
9:35 am - 4:40 pmBHD-PHL
12h 05m1 stop
$673British Airways
Find Deal
Tue, Apr 28 - Sat, May 9
British Airways Logo
6:45 pm - 10:35 amPHL-BHD
10h 50m1 stop
British Airways Logo
7:05 am - 4:40 pmBHD-PHL
14h 35m1 stop
$674British Airways
Find Deal
Thu, Mar 26 - Tue, Mar 31
American Airlines Logo
8:45 pm - 4:40 pmPHL-BHD
15h 55m1 stop
American Airlines Logo
6:35 am - 3:30 pmBHD-PHL
13h 55m1 stop
$679American Airlines
Find Deal
Thu, Mar 26 - Tue, Mar 31
American Airlines Logo
3:35 pm - 10:20 amPHL-BHD
14h 45m2 stops
American Airlines Logo
6:35 am - 5:55 pmBHD-PHL
16h 20m2 stops
$684American Airlines
Find Deal
Fri, Mar 27 - Fri, Apr 3
American Airlines Logo
8:45 pm - 2:15 pmPHL-BHD
13h 30m1 stop
American Airlines Logo
6:35 am - 3:30 pmBHD-PHL
13h 55m1 stop
$686American Airlines
Find Deal
Fri, Mar 27 - Fri, Apr 3
American Airlines Logo
3:35 pm - 10:30 amPHL-BHD
14h 55m2 stops
American Airlines Logo
9:30 am - 3:30 pmBHD-PHL
11h 00m1 stop
$689American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Philadelphia to Belfast City flights

Get data-powered insights and trends into flights from Philadelphia to Belfast City to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Philadelphia to Belfast City Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Philadelphia to Belfast City Airport were found on British Airways ($663) and American Airlines ($664).

Which airlines fly non-stop between Philadelphia and Belfast City Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Philadelphia to Belfast City Airport.

There is just one airline that flies from Philadelphia to Belfast City Airport direct and that is British Airways. The best round-trip deal found from British Airways for the route is $709.

Find deals

Good to know

Cheapest flight$663
Flight from Philadelphia to Belfast City Airport

When to book flights from Philadelphia to Belfast City

Are your dates flexible? Find out the best times to travel from Philadelphia to Belfast City 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.

FAQs for booking Philadelphia to Belfast City Airport flights

  • What is the cheapest flight from Philadelphia to Belfast City Airport?

    In the last 3 days, the lowest price for a flight from Philadelphia to Belfast City Airport was $663 for a round-trip ticket.

  • Do I need a passport to fly between Philadelphia and Belfast City Airport?

    Yes, you’ll need a passport to travel to Belfast City Airport from Philadelphia.

  • Which aircraft models fly most regularly from Philadelphia to Belfast City Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Belfast City Airport?

    oneworld is the only airline alliance operating flights between Philadelphia and Belfast City Airport.

  • How does KAYAK find such low prices on flights from Philadelphia to Belfast City Airport?

    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 Philadelphia to Belfast City Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast City Airport from Philadelphia 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 Philadelphia to Belfast City Airport?

    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 City Airport with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and BHD can sometimes prove cheaper using this method.

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

    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 City Airport from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Philadelphia to Belfast City

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Belfast. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Belfast City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7515 reviews
7.6Crew
6.7Comfort
6.4Entertainment
6.9Boarding
6.3Food
Airline reviews

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

10.0 Excellentshamarcus, Oct 2025SEA - LHR
Read more British Airways reviews

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

I was sleeping during dinner service, no one bothered to offer meal later, I remained hungry….until I got a morning sandwich!

Need to offer Better food from LAX to London Service from London to Delhi very delayed after take off.

Everything you need to know for your flight from Philadelphia to Belfast City

Information on your arrival and departure airports

Philadelphia (PHL)
Belfast City (BHD)