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Cheap flights from Philadelphia to London from $384

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Philadelphia to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:27 am - 5:00 pmPHL  Philadelphia-YXU London
10h 33m1 stop Fort Lauderdale
Multiple Airlines Logo
9:30 am - 12:41 amYXU  London-PHL Philadelphia
15h 11m1 stop Fort Lauderdale
$384Multiple Airlines
Fri, Nov 27 - Fri, Dec 4
Multiple Airlines Logo
6:27 am - 5:00 pmPHL  Philadelphia-YXU London
10h 33m1 stop Fort Lauderdale
Multiple Airlines Logo
9:30 am - 12:58 amYXU  London-PHL Philadelphia
15h 28m2 stops Fort Lauderdale San Juan Luis Munoz Marin Intl
$415Multiple Airlines
Fri, Nov 27 - Fri, Dec 4
Multiple Airlines Logo
6:27 am - 5:00 pmPHL  Philadelphia-YXU London
10h 33m1 stop Fort Lauderdale
Multiple Airlines Logo
9:30 am - 5:35 pmYXU  London-PHL Philadelphia
32h 05m3 stops Fort Lauderdale Raleigh-Durham Atlanta Hartsfield-Jackson
$458Multiple Airlines
Fri, Nov 27 - Fri, Dec 4
Multiple Airlines Logo
4:50 pm - 5:00 pmPHL  Philadelphia-YXU London
24h 10m2 stops Raleigh-Durham Orlando
Multiple Airlines Logo
9:30 am - 5:35 pmYXU  London-PHL Philadelphia
32h 05m3 stops Fort Lauderdale Raleigh-Durham Atlanta Hartsfield-Jackson
$504Multiple Airlines
Fri, Nov 27 - Fri, Dec 4
Multiple Airlines Logo
6:00 am - 5:45 pmPHL  Philadelphia-YXU London
11h 45m2 stops Charlotte Douglas Fort Lauderdale
Multiple Airlines Logo
10:15 am - 11:28 pmYXU  London-PHL Philadelphia
37h 13m3 stops Fort Lauderdale Atlanta Hartsfield-Jackson Raleigh-Durham
$522Multiple Airlines
Mon, Nov 23 - Mon, Nov 30
Multiple Airlines Logo
9:50 am - 5:00 pmPHL  Philadelphia-YXU London
31h 10m3 stops Atlanta Hartsfield-Jackson Baltimore/Washington Orlando
Multiple Airlines Logo
9:30 am - 5:35 pmYXU  London-PHL Philadelphia
32h 05m3 stops Fort Lauderdale Raleigh-Durham Atlanta Hartsfield-Jackson
$576Multiple Airlines
Fri, Nov 27 - Fri, Dec 4
Multiple Airlines Logo
6:27 am - 5:45 pmPHL  Philadelphia-YXU London
11h 18m1 stop Fort Lauderdale
Multiple Airlines Logo
10:15 am - 11:28 pmYXU  London-PHL Philadelphia
37h 13m3 stops Fort Lauderdale Atlanta Hartsfield-Jackson Raleigh-Durham
$596Multiple Airlines
Mon, Nov 23 - Mon, Nov 30
Multiple Airlines Logo
6:00 am - 5:45 pmPHL  Philadelphia-YXU London
11h 45m2 stops Charlotte Douglas Fort Lauderdale
Multiple Airlines Logo
10:15 am - 1:06 amYXU  London-PHL Philadelphia
14h 51m1 stop Fort Lauderdale
$618Multiple Airlines
Mon, Nov 23 - Mon, Nov 30
Multiple Airlines Logo
8:00 am - 5:45 pmPHL  Philadelphia-YXU London
9h 45m1 stop Fort Lauderdale
Multiple Airlines Logo
10:15 am - 9:42 pmYXU  London-PHL Philadelphia
11h 27m1 stop Fort Lauderdale
$672Multiple Airlines
Mon, Nov 23 - Mon, Nov 30
Multiple Airlines Logo
5:01 am - 5:35 amPHL  Philadelphia-YXU London
24h 34m3 stops Orlando Atlanta Hartsfield-Jackson Calgary
Multiple Airlines Logo
10:15 am - 11:28 pmYXU  London-PHL Philadelphia
37h 13m3 stops Fort Lauderdale Atlanta Hartsfield-Jackson Raleigh-Durham
$925Multiple Airlines
Mon, Nov 23 - Mon, Nov 30

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Air Canada flights from Philadelphia to London, Ontario

Our best Air Canada deals on Philadelphia to London, Ontario flight tickets
Air Canada
Nov 24
PHL9:15 amPhiladelphia
5h 27m
1 stop
YXU2:42 pmLondon
Dec 1
YXU3:20 pmLondon
7h 36m
1 stop
PHL10:56 pmPhiladelphia
$1,010
Air Canada
Nov 24
PHL10:30 amPhiladelphia
9h 57m
2 stops
YXU8:27 pmLondon
Dec 1
YXU3:20 pmLondon
7h 36m
1 stop
PHL10:56 pmPhiladelphia
$1,104
Air Canada
Nov 24
PHL10:30 amPhiladelphia
9h 57m
2 stops
YXU8:27 pmLondon
Dec 1
YXU9:05 pmLondon
16h 50m
2 stops
PHL1:55 pmPhiladelphia
$1,119

United Airlines flights from Philadelphia to London, Ontario

Our best United Airlines deals on Philadelphia to London, Ontario flight tickets
United Airlines
Nov 12
PHL9:15 amPhiladelphia
5h 27m
1 stop
YXU2:42 pmLondon
Nov 16
YXU3:25 pmLondon
18h 27m
2 stops
PHL9:52 amPhiladelphia
$1,255
United Airlines
Nov 12
PHL6:15 amPhiladelphia
8h 27m
2 stops
YXU2:42 pmLondon
Nov 16
YXU3:25 pmLondon
18h 27m
2 stops
PHL9:52 amPhiladelphia
$1,265
United Airlines
Nov 28
PHL9:15 amPhiladelphia
5h 27m
1 stop
YXU2:42 pmLondon
Dec 5
YXU5:30 amLondon
8h 24m
2 stops
PHL1:54 pmPhiladelphia
$1,287

momondo Fare Finder

 
Use the filters below to find and compare flights from Philadelphia to London, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaLondon

PHL Philadelphia - YXU London

PHLYXU

Philadelphia

Fri 11/27

6:27 am-5:00 pm

1 stop10h 33m

London

Fri 12/4

9:30 am-12:41 am

1 stop15h 11m

$384

PhiladelphiaLondon

PHL Philadelphia - YXU London

PHLYXU

Philadelphia

Fri 11/27

6:27 am-5:00 pm

1 stop10h 33m

London

Fri 12/4

9:30 am-12:58 am

2 stops15h 28m

$415

PhiladelphiaLondon

PHL Philadelphia - YXU London

PHLYXU

Philadelphia

Fri 11/27

6:27 am-5:00 pm

1 stop10h 33m

London

Fri 12/4

9:30 am-5:35 pm

3 stops32h 05m

$458

PhiladelphiaLondon

PHL Philadelphia - YXU London

PHLYXU

Philadelphia

Fri 11/27

4:50 pm-5:00 pm

2 stops24h 10m

London

Fri 12/4

9:30 am-5:35 pm

3 stops32h 05m

$504

PhiladelphiaLondon

PHL Philadelphia - YXU London

PHLYXU

Philadelphia

Mon 11/23

6:00 am-5:45 pm

2 stops11h 45m

London

Mon 11/30

10:15 am-11:28 pm

3 stops37h 13m

$522

PhiladelphiaLondon

PHL Philadelphia - YXU London

PHLYXU

Philadelphia

Fri 11/27

9:50 am-5:00 pm

3 stops31h 10m

London

Fri 12/4

9:30 am-5:35 pm

3 stops32h 05m

$576

PhiladelphiaLondon

PHL Philadelphia - YXU London

PHLYXU

Philadelphia

Mon 11/23

6:27 am-5:45 pm

1 stop11h 18m

London

Mon 11/30

10:15 am-11:28 pm

3 stops37h 13m

$596

PhiladelphiaLondon

PHL Philadelphia - YXU London

PHLYXU

Philadelphia

Mon 11/23

6:00 am-5:45 pm

2 stops11h 45m

London

Mon 11/30

10:15 am-1:06 am

1 stop14h 51m

$618
Quickest round-trip

PhiladelphiaLondon

PHL Philadelphia - YXU London

PHLYXU

Philadelphia

Mon 11/23

8:00 am-5:45 pm

1 stop9h 45m

London

Mon 11/30

10:15 am-9:42 pm

1 stop11h 27m

$672

PhiladelphiaLondon

PHL Philadelphia - YXU London

PHLYXU

Philadelphia

Mon 11/23

5:01 am-5:35 am

3 stops24h 34m

London

Mon 11/30

10:15 am-11:28 pm

3 stops37h 13m

$925

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to London from

How to get the cheapest flight ticket from Philadelphia to London, Ontario

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 airlines fly to London, Ontario?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to London, Ontario from Philadelphia according to our data. Air Canada is the first choice among our users, with 46% of people opting to fly with this airline when traveling to London, Ontario. Keep in mind that there are 7 different airlines that fly to London, Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Philadelphia to London, Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to London, Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to London, Ontario (PHL to YXU) flight deals and tips

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

Best Price Found

$384

Fastest flight time

5h 27m

Direct flights

None
The best flight deal from Philadelphia to London, Ontario found on momondo in the last 72 hours is $384
The fastest flight from Philadelphia to London, Ontario takes 5h 27m
There are no direct flights from Philadelphia to London, Ontario. There are no popular flight routes from Philadelphia to London, Ontario.
Search flight deals

Frequently asked questions about flying from Philadelphia to London, Ontario

  • How far is Philadelphia to London by plane?

    A flight from Philadelphia to London will travel around 377.5 mi. A reasonable flight in good conditions will take 5h 27m.

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

    Prices for flights from Philadelphia Airport to London Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to London Airport.

  • What documentation or ID do you need to fly to London Airport?

    The necessary travel and health documents for your London Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Grand Bend
Port Stanley

Why use momondo?

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

It is quick and easy to find Philadelphia to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

Flights from Philadelphia to London 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 London?

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 London from Philadelphia.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Philadelphia and alert you when they change.

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