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Cheap flights from Philadelphia to Belfast from $343

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Belfast departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Philadelphia to Belfast

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Philadelphia to Belfast.
1:35 pm - 12:55 pmPHL-BHD
18h 20m2 stops
3:25 pm - 11:45 amBHD-PHL
25h 20m2 stops
$733British Airways
Find Deal
Mon, Sep 22 - Mon, Oct 6
10:10 pm - 3:20 pmPHL-BHD
12h 10m1 stop
9:35 am - 4:25 pmBHD-PHL
11h 50m1 stop
$750British Airways
Find Deal
Tue, Apr 8 - Thu, May 8
2:47 pm - 10:35 amPHL-BHD
14h 48m2 stops
9:35 am - 4:25 pmBHD-PHL
11h 50m1 stop
$755British Airways
Find Deal
Tue, Apr 8 - Thu, May 8
6:00 pm - 1:00 pmPHL-BHD
14h 00m2 stops
6:35 am - 7:19 pmBHD-PHL
17h 44m2 stops
$774American Airlines
Find Deal
Tue, Apr 8 - Thu, May 8
7:50 pm - 3:30 pmPHL-BHD
14h 40m1 stop
3:25 pm - 11:45 amBHD-PHL
25h 20m2 stops
$829British Airways
Find Deal
Fri, Sep 12 - Mon, Sep 22
6:30 pm - 11:30 amPHL-BHD
12h 00m1 stop
7:30 pm - 3:25 pmBHD-PHL
24h 55m1 stop
$854Finnair
Find Deal
Sun, Jul 27 - Mon, Aug 4
6:00 pm - 12:55 pmPHL-BHD
13h 55m2 stops
6:50 am - 5:54 pmBHD-PHL
16h 04m2 stops
$879American Airlines
Find Deal
Mon, May 26 - Wed, Jun 4
12:29 pm - 8:25 pmPHL-BFS
26h 56m2 stops
6:10 am - 1:29 pmBFS-PHL
36h 19m2 stops
Mon, Sep 22 - Mon, Oct 6
6:00 am - 8:20 pmPHL-BFS
33h 20m2 stops
2:55 pm - 6:30 amBFS-PHL
44h 35m2 stops
Sun, May 11 - Sun, May 18
6:30 pm - 11:30 amPHL-BHD
12h 00m1 stop
8:05 pm - 1:00 pmBHD-PHL
21h 55m1 stop
$924Finnair
Find Deal
Sun, Jul 27 - Sun, Aug 3

American Airlines flights from Philadelphia to Belfast

Our best American Airlines deals on Philadelphia to Belfast flight tickets
American Airlines
Apr 8
PHL6:00 pmPhiladelphia
14h 00m
2 stops
BHD1:00 pmBelfast City
May 8
BHD6:35 amBelfast City
17h 44m
2 stops
PHL7:19 pmPhiladelphia
American Airlines
May 26
PHL6:00 pmPhiladelphia
13h 55m
2 stops
BHD12:55 pmBelfast City
Jun 4
BHD6:50 amBelfast City
16h 04m
2 stops
PHL5:54 pmPhiladelphia
American Airlines
Jul 27
PHL6:50 pmPhiladelphia
13h 15m
2 stops
BHD1:05 pmBelfast City
Aug 3
BHD3:50 pmBelfast City
26h 10m
1 stop
PHL1:00 pmPhiladelphia

Finnair flights from Philadelphia to Belfast

Our best Finnair deals on Philadelphia to Belfast flight tickets
Finnair
Jul 27
PHL6:30 pmPhiladelphia
12h 00m
1 stop
BHD11:30 amBelfast City
Aug 4
BHD7:30 pmBelfast City
24h 55m
1 stop
PHL3:25 pmPhiladelphia
Finnair
Jul 27
PHL6:30 pmPhiladelphia
12h 00m
1 stop
BHD11:30 amBelfast City
Aug 3
BHD8:05 pmBelfast City
21h 55m
1 stop
PHL1:00 pmPhiladelphia

See travel insights to Belfast from

How to get the cheapest flight ticket from Philadelphia to Belfast

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Belfast?

The cheapest day to depart from Philadelphia to Belfast is on a Wednesday when prices can be found for as low as $736. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Philadelphia to Belfast for around $1,214.

What is the cheapest time of day to depart on your flight to Belfast?

Our data shows that the cheapest Philadelphia to Belfast flights are usually those with departure times in the evening. Our users have found flights to Belfast in the evening for as low as $788. Try not to purchase tickets in the afternoon because they tend to be around $849. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Philadelphia to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Belfast

Best Price Found

$343

Fastest flight time

10h 40m

Direct flights

None

Airports in Belfast

2 airports
The best one-way flight to Belfast from Philadelphia in the past 72 hours is $343. The best round-trip flight deal from Philadelphia to Belfast found on momondo in the last 72 hours is $733.
The fastest flight from Philadelphia to Belfast takes 10h 40m
There are no direct flights from Philadelphia to Belfast. Popular non-direct routes for this connection are Philadelphia Airport - Belfast Intl Airport and Philadelphia Airport - Belfast City Airport.
There are 2 airports near Belfast: Belfast Intl (BFS), Belfast City (BHD)

  • How far is Philadelphia to Belfast by plane?

    There are 3250.7 mi between Philadelphia and Belfast. In terms of flight time, this usually takes a little over 11h 05m.

  • When did momondo last update prices for flights from Philadelphia Airport to Belfast?

    Prices for flights from Philadelphia Airport to Belfast are updated daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Belfast?

  • How old do you have to be to fly from Philadelphia Airport to Belfast?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The travel and health documents you'll need for your trip to Belfast may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Philadelphia to Belfast

Compare and see reviews for airlines that fly from Philadelphia to Belfast with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $637Free CancellationRating
6.6
6,712 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Belfast?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to Belfast. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Philadelphia to Belfast with flexible booking policies on momondo?

Flights from Philadelphia to Belfast with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Philadelphia to Belfast?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belfast from Philadelphia.

I’m not ready to book a flight from Philadelphia to Belfast right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Philadelphia to Belfast now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belfast and let you know when they change.


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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast