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Cheap flights from Pennsylvania to London from $165

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Pennsylvania to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:31 pm - 5:45 pmPHL  Philadelphia-YXU London
23h 14m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale
Multiple Airlines Logo
10:15 am - 11:40 pmYXU  London-PHL Philadelphia
13h 25m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson
$401Multiple Airlines
Sun, Dec 6 - Sun, Dec 13
Multiple Airlines Logo
6:31 pm - 5:45 pmPHL  Philadelphia-YXU London
23h 14m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale
Multiple Airlines Logo
10:15 am - 12:43 amYXU  London-PHL Philadelphia
14h 28m1 stop Fort Lauderdale
$412Multiple Airlines
Sun, Dec 6 - Sun, Dec 13
Multiple Airlines Logo
6:31 pm - 5:45 pmPHL  Philadelphia-YXU London
23h 14m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale
Multiple Airlines Logo
10:15 am - 3:26 pmYXU  London-PHL Philadelphia
29h 11m3 stops Fort Lauderdale Atlanta Hartsfield-Jackson Raleigh-Durham
$435Multiple Airlines
Sun, Dec 6 - Sun, Dec 13
Multiple Airlines Logo
8:40 am - 5:45 pmPHL  Philadelphia-YXU London
33h 05m3 stops Atlanta Hartsfield-Jackson Cleveland Hopkins Intl Fort Lauderdale
Multiple Airlines Logo
10:15 am - 11:26 pmYXU  London-PHL Philadelphia
37h 11m3 stops Fort Lauderdale Atlanta Hartsfield-Jackson Raleigh-Durham
$453Multiple Airlines
Sun, Dec 6 - Sun, Dec 13
Multiple Airlines Logo
2:51 pm - 5:45 pmPHL  Philadelphia-YXU London
26h 54m1 stop Fort Lauderdale
Multiple Airlines Logo
10:15 am - 12:43 amYXU  London-PHL Philadelphia
14h 28m1 stop Fort Lauderdale
$484Multiple Airlines
Sun, Dec 6 - Sun, Dec 13
Multiple Airlines Logo
8:38 pm - 5:00 pmPHL  Philadelphia-YXU London
20h 22m2 stops Denver Intl Orlando
Multiple Airlines Logo
10:00 am - 12:53 amYXU  London-PHL Philadelphia
14h 53m1 stop Orlando
$652Multiple Airlines
Wed, Nov 25 - Sat, Nov 28
Multiple Airlines Logo
11:27 am - 5:00 pmPHL  Philadelphia-YXU London
29h 33m1 stop Orlando
Multiple Airlines Logo
10:00 am - 12:53 amYXU  London-PHL Philadelphia
14h 53m1 stop Orlando
$682Multiple Airlines
Wed, Nov 25 - Sat, Nov 28
Multiple Airlines Logo
9:56 pm - 5:00 pmPHL  Philadelphia-YXU London
19h 04m1 stop Orlando
Multiple Airlines Logo
6:40 am - 12:33 pmYXU  London-PHL Philadelphia
29h 53m2 stops Calgary Atlanta Hartsfield-Jackson
$761Multiple Airlines
Wed, Dec 9 - Wed, Dec 16
Multiple Airlines Logo
8:38 pm - 5:00 pmPHL  Philadelphia-YXU London
20h 22m2 stops Denver Intl Orlando
Multiple Airlines Logo
10:00 am - 11:29 pmYXU  London-PHL Philadelphia
13h 29m2 stops Orlando Charlotte Douglas
$998Multiple Airlines
Wed, Nov 25 - Sat, Nov 28
Air Canada Logo
5:05 pm - 9:44 pmPHL  Philadelphia-YXU London
4h 39m1 stop Toronto Pearson Intl
Air Canada Logo
5:30 am - 2:41 pmYXU  London-PHL Philadelphia
9h 11m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$1,069Air Canada
Tue, Apr 20 - Sat, Apr 24

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Air Canada flights from Pennsylvania to London, Ontario

Our best Air Canada deals on Pennsylvania to London, Ontario flight tickets
Air Canada
Apr 20
PHL5:05 pmPhiladelphia
4h 39m
1 stop
YXU9:44 pmLondon
Apr 24
YXU5:30 amLondon
9h 11m
2 stops
PHL2:41 pmPhiladelphia
$1,069
Air Canada
Apr 20
PHL9:15 amPhiladelphia
5h 24m
1 stop
YXU2:39 pmLondon
Apr 24
YXU3:20 pmLondon
7h 33m
1 stop
PHL10:53 pmPhiladelphia
$1,084
Air Canada
Apr 20
PHL3:20 pmPhiladelphia
17h 09m
2 stops
YXU8:29 amLondon
Apr 24
YXU5:30 amLondon
9h 11m
2 stops
PHL2:41 pmPhiladelphia
$1,101

United Airlines flights from Pennsylvania to London, Ontario

Our best United Airlines deals on Pennsylvania to London, Ontario flight tickets
United Airlines
Nov 25
PHL7:40 pmPhiladelphia
19h 02m
2 stops
YXU2:42 pmLondon
Nov 28
YXU3:25 pmLondon
18h 24m
2 stops
PHL9:49 amPhiladelphia
$1,240
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
$1,335
United Airlines
Nov 12
PHL9:45 amPhiladelphia
10h 42m
2 stops
YXU8:27 pmLondon
Nov 16
YXU3:25 pmLondon
18h 27m
2 stops
PHL9:52 amPhiladelphia
$1,345

momondo Fare Finder

 
Use the filters below to find and compare flights from Pennsylvania 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

Sun 12/6

6:31 pm-5:45 pm

2 stops23h 14m

London

Sun 12/13

10:15 am-11:40 pm

2 stops13h 25m

$401

PhiladelphiaLondon

PHL Philadelphia - YXU London

PHLYXU

Philadelphia

Sun 12/6

6:31 pm-5:45 pm

2 stops23h 14m

London

Sun 12/13

10:15 am-12:43 am

1 stop14h 28m

$412

PhiladelphiaLondon

PHL Philadelphia - YXU London

PHLYXU

Philadelphia

Sun 12/6

6:31 pm-5:45 pm

2 stops23h 14m

London

Sun 12/13

10:15 am-3:26 pm

3 stops29h 11m

$435

PhiladelphiaLondon

PHL Philadelphia - YXU London

PHLYXU

Philadelphia

Sun 12/6

8:40 am-5:45 pm

3 stops33h 05m

London

Sun 12/13

10:15 am-11:26 pm

3 stops37h 11m

$453

PhiladelphiaLondon

PHL Philadelphia - YXU London

PHLYXU

Philadelphia

Sun 12/6

2:51 pm-5:45 pm

1 stop26h 54m

London

Sun 12/13

10:15 am-12:43 am

1 stop14h 28m

$484

PhiladelphiaLondon

PHL Philadelphia - YXU London

PHLYXU

Philadelphia

Wed 11/25

8:38 pm-5:00 pm

2 stops20h 22m

London

Sat 11/28

10:00 am-12:53 am

1 stop14h 53m

$652

PhiladelphiaLondon

PHL Philadelphia - YXU London

PHLYXU

Philadelphia

Wed 11/25

11:27 am-5:00 pm

1 stop29h 33m

London

Sat 11/28

10:00 am-12:53 am

1 stop14h 53m

$682

PhiladelphiaLondon

PHL Philadelphia - YXU London

PHLYXU

Philadelphia

Wed 12/9

9:56 pm-5:00 pm

1 stop19h 04m

London

Wed 12/16

6:40 am-12:33 pm

2 stops29h 53m

$761

PhiladelphiaLondon

PHL Philadelphia - YXU London

PHLYXU

Philadelphia

Wed 11/25

8:38 pm-5:00 pm

2 stops20h 22m

London

Sat 11/28

10:00 am-11:29 pm

2 stops13h 29m

$998
Quickest round-trip

PhiladelphiaLondon

PHL Philadelphia - YXU London

PHLYXU

Philadelphia

Tue 4/20

5:05 pm-9:44 pm

1 stop4h 39m

London

Sat 4/24

5:30 am-2:41 pm

2 stops9h 11m

$1,069

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Pennsylvania 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, American Airlines and Porter Airlines are the top three most popular airlines that fly to London, Ontario from Pennsylvania according to our data. Air Canada is the first choice among our users, with 43% of people opting to fly with this airline when traveling to London, Ontario. Keep in mind that there are 4 different airlines that fly to London, Ontario on a routine basis, so you have a few additional options to choose from.

Cheap Pennsylvania to London, Ontario flight deals and tips

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

Best Price Found

$165

Fastest flight time

4h 17m

Direct flights

None
The best one-way flight to London, Ontario from Pennsylvania in the past 72 hours is $165. The best round-trip flight deal from Pennsylvania to London, Ontario found on momondo in the last 72 hours is $401.
The fastest flight from Pennsylvania to London, Ontario takes 4h 17m
There are no direct flights from Pennsylvania to London, Ontario. There are no popular flight routes from Pennsylvania to London, Ontario.
Search flight deals

Frequently asked questions about flying from Pennsylvania to London, Ontario

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

    Prices for flights from Pennsylvania to London Airport are refreshed on a daily basis.

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

    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 Pennsylvania to London Airport.

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

    The travel and health documents required for your trip to London Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 Pennsylvania to London?

Finding the right flight to London from Pennsylvania is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Yes. All flights to London from Pennsylvania on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Pennsylvania to London?

momondo helps you find the best flight between Pennsylvania and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Pennsylvania 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 Pennsylvania and alert you when they change.

An easier way to manage your London, Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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