PHL - BHD

$668 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 10/29. 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

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
$668
American Airlines
Wed 10/29Sun 11/2
PHL - BHD • 2 stops
Cheapest one-way
Multiple Airlines
Thu 10/2
PHL - BHD • multi-stop
Top airlines
American Airlines
Cheapest • from $668 (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!
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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

Wed, Oct 29 - Sun, Nov 2
American Airlines Logo
6:08 pm - 10:15 amPHL-BHD
12h 07m2 stops
American Airlines Logo
5:30 am - 1:25 pmBHD-PHL
11h 55m1 stop
$668American Airlines
Find Deal
Wed, Oct 29 - Sun, Nov 2
American Airlines Logo
4:00 pm - 10:15 amPHL-BHD
14h 15m2 stops
American Airlines Logo
5:30 am - 9:06 pmBHD-PHL
19h 36m2 stops
$678American 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
$681American 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
$682American 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
6:35 am - 3:30 pmBHD-PHL
13h 55m1 stop
$686American Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
British Airways Logo
7:35 pm - 10:30 amPHL-BHD
10h 55m1 stop
British Airways Logo
6:35 am - 4:25 pmBHD-PHL
14h 50m1 stop
$754British Airways
Find Deal
Fri, Mar 27 - Tue, Mar 31
British Airways Logo
7:35 pm - 10:30 amPHL-BHD
10h 55m1 stop
British Airways Logo
1:40 pm - 4:25 pmBHD-PHL
31h 45m1 stop
$798British Airways
Find Deal
Fri, Mar 27 - Tue, Mar 31
Delta Logo
5:59 pm - 4:50 pmPHL-BHD
18h 51m2 stops
Delta Logo
6:30 am - 5:16 pmBHD-PHL
15h 46m2 stops
$851Delta
Find Deal
Fri, Mar 27 - Tue, Mar 31
Delta Logo
5:59 pm - 4:50 pmPHL-BHD
18h 51m2 stops
Delta Logo
6:30 am - 5:16 pmBHD-PHL
15h 46m2 stops
$852Delta
Find Deal
Wed, Oct 29 - Sun, Nov 2
Multiple Airlines Logo
3:30 pm - 1:50 pmPHL-BHD
18h 20m3 stops
Multiple Airlines Logo
6:50 pm - 4:00 pmBHD-PHL
26h 10m2 stops
$1,352Multiple 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 American Airlines ($668) and British Airways ($754).

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.

Good to know

Cheapest flight$668
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 $668 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 7416 reviews
6.7Comfort
7.6Crew
6.3Food
6.4Entertainment
6.9Boarding
Airline reviews

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

6.0 GoodKeith, Sep 2025DEN - LHR
Read more British Airways reviews

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.

Connection at Hethrow was horrible..We couldn't get out of the plane for an hour as they were buying people to the airport and there were not enough busses. We had 2 and half hf between flights so it was very tight. After departing plane we had to go thru security again. People with less time in between connections missed their flights

Horrible… I was downgraded without notice, had to sit in economy and given my back injury was in pain most of the journey. I expect to be reimbursed for this inconvenience and after my return flight home, I never plan to fly with British Airways again.

Great crew and food and beverage. Seating tight but not the airline's fault. Will definitely fly BA in future!

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

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

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