Find flights
Deals
When to book
FAQs & Tips
Airlines

PHL - BFS

Find cheap flights from Philadelphia to Belfast Intl Airport from $938

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 Intl departing on 6/9. 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
0 bags
Mon 6/10
Mon 6/17

Search hundreds of travel sites at once for deals on flights to Belfast Intl 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
In the last 7 days travelers have searched 43,156,178 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Philadelphia to Belfast Intl (PHL-BFS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Belfast Intl 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 and deals for you by selecting your travel dates.
Choose your dates
11:15 am - 9:15 amPHL-BFS
17h 00m2 stops
6:15 am - 9:59 pmBFS-PHL
20h 44m2 stops
Sun, Jun 9 - Wed, Jun 12
4:10 pm - 1:05 pmPHL-BFS
15h 55m3 stops
6:15 am - 9:59 pmBFS-PHL
20h 44m2 stops
Sun, Jun 9 - Wed, Jun 12
11:15 am - 1:05 pmPHL-BFS
20h 50m3 stops
9:25 pm - 3:28 pmBFS-PHL
23h 03m3 stops
Sun, Jun 9 - Sat, Jun 15
11:15 am - 1:05 pmPHL-BFS
20h 50m3 stops
9:25 pm - 4:00 pmBFS-PHL
23h 35m2 stops
$1,001
Find Deal
Sun, Jun 9 - Sat, Jun 15
6:00 am - 7:40 pmPHL-BFS
32h 40m2 stops
6:00 am - 12:48 amBFS-PHL
23h 48m2 stops
$1,032
Find Deal
Sat, Jun 29 - Fri, Jul 12
8:35 pm - 9:50 pmPHL-BFS
20h 15m2 stops
9:25 pm - 4:00 pmBFS-PHL
23h 35m2 stops
$1,049
Find Deal
Sun, Jun 9 - Sat, Jun 15
7:31 am - 11:25 pmPHL-BFS
34h 54m3 stops
6:00 am - 12:48 amBFS-PHL
23h 48m2 stops
$1,149
Find Deal
Sat, Jun 29 - Fri, Jul 12
10:05 am - 8:35 pmPHL-BFS
29h 30m3 stops
8:40 am - 7:10 pmBFS-PHL
15h 30m2 stops
$1,590
Find Deal
Thu, May 30 - Mon, Jun 3
7:45 am - 8:35 pmPHL-BFS
31h 50m2 stops
8:40 am - 7:10 pmBFS-PHL
15h 30m2 stops
$1,656
Find Deal
Thu, May 30 - Mon, Jun 3

Good to know

Low season

March

High season

May

Cheapest flight

$938
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Philadelphia to Belfast Intl Airport

When to book flights from Philadelphia to Belfast Intl

Are your dates flexible? Find out the best times to travel from Philadelphia to Belfast Intl 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 Intl Airport flights

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

    In the last 3 days, the lowest price for a flight from Philadelphia to Belfast Intl Airport was $938 for a round-trip ticket.

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

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

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

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

  • How does KAYAK find such low prices on flights from Philadelphia to Belfast Intl 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 Intl Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast Intl 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 Intl 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 Intl Airport with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and BFS 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 Intl 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 Intl Airport from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Philadelphia to Belfast Intl

 
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 Intl? 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.
7.3
American AirlinesOverall score based on 14639 reviews
7.2Comfort
6.6Food
8.0Crew
7.1Entertainment
7.6Boarding
Airline reviews

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

10.0 ExcellentMitchell, May 2024PHL - DOH
Read more about American Airlines reviews

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

Flight from PHL to PHX arrived 50 minutes early and a gate was available. First class flight attendant Stephanie was very friendly and polite. Sanitizing wipes should be provided with meals in addition to refresher towels.

flight delayed so missed connection and this had to rebook for next day

Flight departed PHL one hour late due to late arrival of aircraft. On board services were okay. First class menu does not offer any new items; same desserts (cheese & crackers or Mango sorbet). At least there were no credit card promotions during the flight.

After sitting on plane for 7+ hours, flight was canceled. And to makes matters worse, my suitcase is in baggage hell!

Some of the crew members were rude for no good reason

This flight was cancelled at the last minute. We were rebooked on another flight but a day later. We lost a day of our vacation and paid for a night in a hotel we couldn’t use. The flights we were rebooked on (both American) messed up our seating on both flights-we didn’t get the seats we had paid for. All in all, a terrible experience.

Lost our bags in Heathrow, We didn’t receive bags in Mallorca for 3 days, out of a 7 day cycling vacation. Really inconvenient and disappointing!

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Philadelphia - Belfast Intl Airport Flights

Departure:

Philadelphia (undefined)United States

Destination:

Belfast Intl Airport (BFS)United Kingdom

Cabin classes: