What is the cheapest airline that flies from United States to London?

Air Canada and Porter Airlines are the most popular carriers operating from United States to London

How long does it take to fly to London, Ontario?

The average flight duration from United States to London, Ontario depends on which airport you fly into and out of. Flying from New York to Toronto Pearson Intl Airport is 1h 49m on average, while flying from Boston to Toronto Pearson Intl Airport is 1h 55m on average. Toronto Pearson Intl Airport is the most popular airport in London, Ontario.

Which airlines fly to London, Ontario?

Air Canada, Porter Airlines and WestJet are the top three most popular airlines that fly to London, Ontario from United States according to our data. Air Canada is the first choice among our users, with 49% of people opting to fly with this airline when travelling to London, Ontario. Keep in mind that there are 9 different airlines that fly to London, Ontario on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from United States to London Airport?

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

How old do you have to be to fly from United States to London Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States 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.

C$ 228 Cheap Flights from the United States to London, Ontario in 2026/27

Find the cheapest flights from the United States to London

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from the United States to London

Enter your travel dates to find the best prices.

2:40 p.m. - 5:45 p.m.FLL Fort Lauderdale-YXU London

3h 05mdirect

10:15 a.m. - 1:25 p.m.YXU London-FLL Fort Lauderdale

3h 10mdirect

C$ 228Porter Airlines

Mon, 23 Nov - Mon, 30 Nov

4:44 p.m. - 5:00 p.m.MCO Orlando-YXU London

24h 16m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

10:00 a.m. - 12:55 p.m.YXU London-MCO Orlando

2h 55mdirect

C$ 443Multiple Airlines

Thu, 26 Nov - Thu, 3 Dec

9:00 a.m. - 5:00 p.m.MCO Orlando-YXU London

32h 00m3 stops Minneapolis St Paul Atlanta Hartsfield-Jackson Fort Lauderdale

10:00 a.m. - 12:55 p.m.YXU London-MCO Orlando

2h 55mdirect

C$ 527Multiple Airlines

Thu, 26 Nov - Thu, 3 Dec

11:35 a.m. - 5:35 a.m.FLL Fort Lauderdale-YXU London

18h 00m3 stops Toronto Pearson Intl Ottawa Calgary

10:15 a.m. - 1:25 p.m.YXU London-FLL Fort Lauderdale

3h 10mdirect

C$ 611Multiple Airlines

Tue, 17 Nov - Sun, 22 Nov

2:40 p.m. - 5:45 p.m.FLL Fort Lauderdale-YXU London

3h 05mdirect

6:40 a.m. - 6:45 p.m.YXU London-FLL Fort Lauderdale

12h 05m1 stop Calgary

C$ 621Multiple Airlines

Mon, 23 Nov - Mon, 30 Nov

6:10 a.m. - 5:00 p.m.FLL Fort Lauderdale-YXU London

10h 50m2 stops Atlanta Hartsfield-Jackson Orlando

10:00 a.m. - 12:12 a.m.YXU London-FLL Fort Lauderdale

14h 12m2 stops Orlando Atlanta Hartsfield-Jackson

C$ 622Multiple Airlines

Thu, 26 Nov - Thu, 3 Dec

1:55 p.m. - 5:35 a.m.FLL Fort Lauderdale-YXU London

15h 40m2 stops Ottawa Calgary

10:15 a.m. - 1:25 p.m.YXU London-FLL Fort Lauderdale

3h 10mdirect

C$ 635Multiple Airlines

Tue, 17 Nov - Sun, 22 Nov

4:55 p.m. - 5:45 p.m.MCO Orlando-YXU London

24h 50m2 stops Pensacola Fort Lauderdale

10:00 a.m. - 12:55 p.m.YXU London-MCO Orlando

2h 55mdirect

C$ 642Multiple Airlines

Sat, 28 Nov - Sat, 5 Dec

2:40 p.m. - 5:45 p.m.FLL Fort Lauderdale-YXU London

3h 05mdirect

6:40 a.m. - 11:18 p.m.YXU London-FLL Fort Lauderdale

40h 38m3 stops Calgary Las Vegas Harry Reid Intl Dallas/Fort Worth

C$ 655Multiple Airlines

Mon, 23 Nov - Mon, 30 Nov

2:40 p.m. - 5:45 p.m.FLL Fort Lauderdale-YXU London

3h 05mdirect

6:40 a.m. - 12:50 p.m.YXU London-FLL Fort Lauderdale

30h 10m3 stops Calgary Edmonton Toronto Pearson Intl

C$ 664Multiple Airlines

Mon, 23 Nov - Mon, 30 Nov

Recent last minute flight deals from the United States to London

Enter your travel dates to find the best prices.

6:05 p.m. - 5:20 a.m.LAX Los Angeles-YXU London

8h 15m1 stop Calgary

6:10 a.m. - 12:25 p.m.YXU London-LAX Los Angeles

9h 15m1 stop Calgary

C$ 1,382WestJet

Tue, 20 Oct - Sat, 24 Oct

6:05 p.m. - 5:20 a.m.LAX Los Angeles-YXU London

8h 15m1 stop Calgary

6:10 a.m. - 6:20 p.m.YXU London-LAX Los Angeles

15h 10m2 stops Calgary Edmonton

C$ 1,413WestJet

Tue, 20 Oct - Sat, 24 Oct

7:30 a.m. - 5:20 a.m.LAX Los Angeles-YXU London

18h 50m1 stop Calgary

6:10 a.m. - 12:25 p.m.YXU London-LAX Los Angeles

9h 15m1 stop Calgary

C$ 1,424WestJet

Tue, 20 Oct - Sat, 24 Oct

1:15 p.m. - 5:20 a.m.LAX Los Angeles-YXU London

13h 05m1 stop Calgary

6:10 a.m. - 6:20 p.m.YXU London-LAX Los Angeles

15h 10m2 stops Calgary Edmonton

C$ 1,454WestJet

Tue, 20 Oct - Sat, 24 Oct

6:05 p.m. - 5:20 a.m.LAX Los Angeles-YXU London

8h 15m1 stop Calgary

7:40 a.m. - 6:45 p.m.YXU London-LAX Los Angeles

38h 05m2 stops Calgary Edmonton

C$ 1,629WestJet

Fri, 16 Oct - Wed, 28 Oct

5:05 p.m. - 8:25 a.m.LAX Los Angeles-YXU London

12h 20m2 stops Vancouver Intl Toronto Pearson Intl

9:05 a.m. - 6:27 p.m.YXU London-LAX Los Angeles

12h 22m2 stops Toronto Pearson Intl Chicago O'Hare Intl

C$ 1,646Air Canada

Tue, 20 Oct - Sat, 24 Oct

12:10 p.m. - 5:20 a.m.LAX Los Angeles-YXU London

14h 10m2 stops Vancouver Intl Calgary

6:10 a.m. - 12:25 p.m.YXU London-LAX Los Angeles

9h 15m1 stop Calgary

C$ 1,669WestJet

Sat, 17 Oct - Sat, 24 Oct

6:05 p.m. - 5:20 a.m.LAX Los Angeles-YXU London

8h 15m1 stop Calgary

6:10 a.m. - 12:25 p.m.YXU London-LAX Los Angeles

9h 15m1 stop Calgary

C$ 1,735WestJet

Sat, 17 Oct - Sat, 24 Oct

6:05 p.m. - 5:20 a.m.LAX Los Angeles-YXU London

8h 15m1 stop Calgary

6:10 a.m. - 12:25 p.m.YXU London-LAX Los Angeles

9h 15m1 stop Calgary

C$ 1,755WestJet

Tue, 20 Oct - Sat, 24 Oct

6:05 p.m. - 5:20 a.m.LAX Los Angeles-YXU London

8h 15m1 stop Calgary

6:10 a.m. - 2:05 p.m.YXU London-LAX Los Angeles

10h 55m1 stop Calgary

C$ 1,770WestJet

Tue, 20 Oct - Sat, 24 Oct

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Porter Airlines flights from United States to London, Ontario

Our best Porter Airlines deals on United States to London, Ontario flight tickets

Porter Airlines

19 Nov

MCO2:10 p.m.Orlando

2h 50m

YXU5:00 p.m.London

26 Nov

YXU10:00 a.m.London

2h 55m

MCO12:55 p.m.Orlando

C$ 313

Porter Airlines

23 Nov

FLL2:40 p.m.Fort Lauderdale

3h 05m

YXU5:45 p.m.London

30 Nov

YXU10:15 a.m.London

3h 10m

FLL1:25 p.m.Fort Lauderdale

C$ 763

Porter Airlines

26 Nov

MCO2:10 p.m.Orlando

2h 50m

YXU5:00 p.m.London

3 Dec

YXU10:00 a.m.London

2h 55m

MCO12:55 p.m.Orlando

C$ 779

Air Canada flights from United States to London, Ontario

Our best Air Canada deals on United States to London, Ontario flight tickets

Air Canada

11 Dec

FLL9:30 p.m.Fort Lauderdale

11h 07m

1 stop

YXU8:37 a.m.London

13 Dec

YXU5:30 a.m.London

8h 51m

2 stops

FLL2:21 p.m.Fort Lauderdale

C$ 719

Air Canada

7 Jan

LAX11:30 a.m.Los Angeles

7h 22m

1 stop

YXU9:52 p.m.London

16 Jan

YXU3:20 p.m.London

9h 14m

1 stop

LAX9:34 p.m.Los Angeles

C$ 728

Air Canada

7 Jan

LAX7:20 a.m.Los Angeles

11h 32m

2 stops

YXU9:52 p.m.London

16 Jan

YXU5:30 a.m.London

8h 04m

1 stop

LAX10:34 a.m.Los Angeles

C$ 735

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Fort LauderdaleLondon

FLL Fort Lauderdale - YXU London

FLLYXU

Fort Lauderdale

Mon 23/11

2:40 p.m.-5:45 p.m.

Nonstop3h 05m

London

Mon 30/11

10:15 a.m.-1:25 p.m.

Nonstop3h 10m

C$ 228

OrlandoLondon

MCO Orlando - YXU London

MCOYXU

Orlando

Thu 26/11

4:44 p.m.-5:00 p.m.

2 stops24h 16m

London

Thu 3/12

10:00 a.m.-12:55 p.m.

Nonstop2h 55m

C$ 443

OrlandoLondon

MCO Orlando - YXU London

MCOYXU

Orlando

Thu 26/11

9:00 a.m.-5:00 p.m.

3 stops32h 00m

London

Thu 3/12

10:00 a.m.-12:55 p.m.

Nonstop2h 55m

C$ 527

Fort LauderdaleLondon

FLL Fort Lauderdale - YXU London

FLLYXU

Fort Lauderdale

Tue 17/11

11:35 a.m.-5:35 a.m.

3 stops18h 00m

London

Sun 22/11

10:15 a.m.-1:25 p.m.

Nonstop3h 10m

C$ 611

Fort LauderdaleLondon

FLL Fort Lauderdale - YXU London

FLLYXU

Fort Lauderdale

Mon 23/11

2:40 p.m.-5:45 p.m.

Nonstop3h 05m

London

Mon 30/11

6:40 a.m.-6:45 p.m.

1 stop12h 05m

C$ 621

Fort LauderdaleLondon

FLL Fort Lauderdale - YXU London

FLLYXU

Fort Lauderdale

Thu 26/11

6:10 a.m.-5:00 p.m.

2 stops10h 50m

London

Thu 3/12

10:00 a.m.-12:12 a.m.

2 stops14h 12m

C$ 622

Fort LauderdaleLondon

FLL Fort Lauderdale - YXU London

FLLYXU

Fort Lauderdale

Tue 17/11

1:55 p.m.-5:35 a.m.

2 stops15h 40m

London

Sun 22/11

10:15 a.m.-1:25 p.m.

Nonstop3h 10m

C$ 635

OrlandoLondon

MCO Orlando - YXU London

MCOYXU

Orlando

Sat 28/11

4:55 p.m.-5:45 p.m.

2 stops24h 50m

London

Sat 5/12

10:00 a.m.-12:55 p.m.

Nonstop2h 55m

C$ 642

Fort LauderdaleLondon

FLL Fort Lauderdale - YXU London

FLLYXU

Fort Lauderdale

Mon 23/11

2:40 p.m.-5:45 p.m.

Nonstop3h 05m

London

Mon 30/11

6:40 a.m.-11:18 p.m.

3 stops40h 38m

C$ 655

Fort LauderdaleLondon

FLL Fort Lauderdale - YXU London

FLLYXU

Fort Lauderdale

Mon 23/11

2:40 p.m.-5:45 p.m.

Nonstop3h 05m

London

Mon 30/11

6:40 a.m.-12:50 p.m.

3 stops30h 10m

C$ 664

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States 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

Prices

Airlines

Other information

What is the cheapest United States to London flight route?

Fly from Orlando to London for the best United States - London flight prices

What cabin class options are available on United States to London, Ontario flights?

There is only 1 cabin class available to choose from on United States to London, Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to London, Ontario flights?

You could potentially save up to 1% on your flight if you consider stops on a United States to London, Ontario flight.

Cheap United States to London, Ontario flight deals and tips

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

Best price found	C$ 238
Fastest flight time	2h 50m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in London, Ontario	1 airport

The best one-way flight to London, Ontario from United States in the past 72 hours is C$ 238. The best round-trip flight deal from United States to London, Ontario found on momondo in the last 72 hours is C$ 228.

The fastest flight from United States to London, Ontario takes 2h 50m

Direct flights go from United States to London, Ontario on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Porter Airlines.

There is 1 airport in London, Ontario. From United States there are direct flights to London (YXU).

Search flight deals

Frequently asked questions about flying from the United States to London, Ontario

When did momondo last update prices for flights from United States to London Airport?
Prices for flights from United States to London Airport were last updated today.
How old do you have to be to fly from United States to London Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States 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.
What is the most popular plane model from United States to London, Ontario?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United States to London, Ontario is Embraer 195 E2 (100.00% of total bookings).

Grand Bend

Port Stanley

Why use momondo?

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

Finding the right flight to London from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognizable 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 United States to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for United States to London flights to just show those with flexible booking policies.

How can momondo help me find flights from United States to London?

momondo provides multiple filters to help you find the best flight to London from United States. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of United States to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.