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Cheap flights from Ontario to London Heathrow Airport from C$ 379

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to London Heathrow Airport departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap Region of Ontario to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to London Heathrow Airport

Best price found

C$ 379

Fastest flight time

7h 05m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Region of Ontario in the past 72 hours is C$ 379. The best round-trip flight deal from Region of Ontario to London Heathrow Airport found on momondo in the last 72 hours is C$ 598.
The fastest flight from Region of Ontario to London Heathrow Airport takes 7h 05m
Direct flights go from Region of Ontario to London Heathrow Airport every day.

How to get the cheapest flight ticket from Region of Ontario to London Heathrow Airport

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 airline that flies to London Heathrow Airport from Region of Ontario?

PLAY. Aer Lingus, Finnair, and Icelandair are the most popular carriers operating from Region of Ontario to London Heathrow Airport

What cabin class options are available on Region of Ontario to London Heathrow Airport flights?

There are 2 cabin classes available to choose from on Region of Ontario to London Heathrow Airport 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 Region of Ontario to London Heathrow Airport flights?

You could potentially save up to 19% on your flight if you consider stops on a Region of Ontario to London Heathrow Airport flight.

Easily compare round-trip flights from Region of Ontario to London Heathrow Airport

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Region of Ontario to London Heathrow Airport by changing tabs
Aer Lingus
4 Jun.
YYZ5:30 p.m.Toronto Pearson Intl
9h 30m
1 stop
LHR8:00 a.m.London Heathrow
18 Jun.
LHR9:50 a.m.London Heathrow
10h 55m
1 stop
YYZ3:45 p.m.Toronto Pearson Intl
British Airways
21 Apr.
YYZ9:55 p.m.Toronto Pearson Intl
7h 15m
LHR10:10 a.m.London Heathrow
27 May
LHR5:05 p.m.London Heathrow
7h 50m
YYZ7:55 p.m.Toronto Pearson Intl
Multiple Airlines
1 May
YYZ10:00 p.m.Toronto Pearson Intl
15h 55m
1 stop
LHR6:55 p.m.London Heathrow
8 May
LHR6:55 a.m.London Heathrow
12h 29m
1 stop
YYZ2:24 p.m.Toronto Pearson Intl
Lufthansa
10 May
YYZ10:30 p.m.Toronto Pearson Intl
17h 30m
1 stop
LHR9:00 p.m.London Heathrow
29 May
LHR7:25 a.m.London Heathrow
16h 10m
1 stop
YYZ6:35 p.m.Toronto Pearson Intl
Air Canada
10 May
YYZ10:30 p.m.Toronto Pearson Intl
17h 30m
1 stop
LHR9:00 p.m.London Heathrow
4 Jun.
LHR8:30 a.m.London Heathrow
7h 55m
YYZ11:25 a.m.Toronto Pearson Intl
Icelandair
14 Apr.
YYZ9:00 p.m.Toronto Pearson Intl
18h 20m
1 stop
LHR8:20 p.m.London Heathrow
21 Apr.
LHR9:25 p.m.London Heathrow
26h 45m
1 stop
YYZ7:10 p.m.Toronto Pearson Intl

Find the cheapest one-way flights from Region of Ontario to London Heathrow Airport

If you're looking for one-way flights from Region of Ontario to London Heathrow Airport, view some of our deals below provided by Aer Lingus, Air Canada and TAP AIR PORTUGAL
Multiple Airlines
4 Jun.
YYZ10:00 p.m.Toronto Pearson Intl
19h 35m
1 stop
LHR10:35 p.m.London Heathrow
TAP AIR PORTUGAL
3 Apr.
YYZ5:40 p.m.Toronto Pearson Intl
24h 15m
1 stop
LHR10:55 p.m.London Heathrow
Aer Lingus
1 Jun.
YYZ5:30 p.m.Toronto Pearson Intl
23h 05m
1 stop
LHR9:35 p.m.London Heathrow

Search last-minute flights to London Heathrow Airport from Region of Ontario

Find and compare round-trip flight prices for your last-minute flight from Region of Ontario to London Heathrow Airport
Aer Lingus
25 Mar.
YYZ6:30 p.m.Toronto Pearson Intl
13h 00m
1 stop
LHR11:30 a.m.London Heathrow
11 Apr.
LHR8:50 a.m.London Heathrow
11h 55m
1 stop
YYZ3:45 p.m.Toronto Pearson Intl
Multiple Airlines
24 Mar.
YYZ11:45 p.m.Toronto Pearson Intl
13h 45m
1 stop
LHR5:30 p.m.London Heathrow
23 Apr.
LHR6:55 a.m.London Heathrow
12h 20m
1 stop
YYZ2:15 p.m.Toronto Pearson Intl
Air Canada
25 Mar.
YYZ12:10 a.m.Toronto Pearson Intl
7h 10m
LHR11:20 a.m.London Heathrow
6 May
LHR12:05 p.m.London Heathrow
7h 45m
YYZ2:50 p.m.Toronto Pearson Intl
Lufthansa
26 Mar.
YYZ12:10 a.m.Toronto Pearson Intl
7h 10m
LHR11:20 a.m.London Heathrow
4 Jun.
LHR6:00 p.m.London Heathrow
7h 45m
YYZ8:45 p.m.Toronto Pearson Intl
TAP AIR PORTUGAL
24 Mar.
YYZ6:40 p.m.Toronto Pearson Intl
18h 50m
1 stop
LHR5:30 p.m.London Heathrow
26 Oct.
LHR6:00 a.m.London Heathrow
12h 55m
1 stop
YYZ1:55 p.m.Toronto Pearson Intl
United Airlines
27 Mar.
YYZ3:30 p.m.Toronto Pearson Intl
12h 55m
1 stop
LHR8:25 a.m.London Heathrow
5 Jun.
LHR6:50 a.m.London Heathrow
15h 10m
2 stops
YYZ5:00 p.m.Toronto Pearson Intl

Best airlines flying from Region of Ontario to London Heathrow Airport

Compare and see reviews for airlines that fly from Region of Ontario to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom C$ 368Free CancellationRating
7.3
62 reviews
Search PLAY flights
TAP AIR PORTUGALPriceFrom C$ 521Free CancellationRating
7.1
2,233 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom C$ 581Free CancellationRating
7.2
1,404 reviews
Search Aer Lingus flights
IcelandairPriceFrom C$ 595Free CancellationRating
7.1
1,436 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom C$ 596Free CancellationRating
7.4
1,430 reviews
Search Scandinavian Airlines flights
Air TransatPriceFrom C$ 639Free CancellationRating
7.6
527 reviews
Search Air Transat flights
FinnairPriceFrom C$ 739Free CancellationRating
7.7
1,376 reviews
Search Finnair flights
Virgin AtlanticPriceFrom C$ 778Free CancellationRating
7.7
762 reviews
Search Virgin Atlantic flights
DeltaPriceFrom C$ 786Free CancellationRating
8.0
11,551 reviews
Search Delta flights
IberiaPriceFrom C$ 794Free CancellationRating
7.1
2,835 reviews
Search Iberia flights

Air Canada flights from Region of Ontario to London Heathrow Airport

Our best Air Canada deals on Region of Ontario to London Heathrow Airport flight tickets
Air Canada
10 May
YYZ10:30 p.m.Toronto Pearson Intl
17h 30m
1 stop
LHR9:00 p.m.London Heathrow
4 Jun.
LHR8:30 a.m.London Heathrow
7h 55m
YYZ11:25 a.m.Toronto Pearson Intl
Air Canada
4 May
YYZ10:30 p.m.Toronto Pearson Intl
17h 30m
1 stop
LHR9:00 p.m.London Heathrow
11 May
LHR9:30 a.m.London Heathrow
13h 06m
1 stop
YYZ5:36 p.m.Toronto Pearson Intl
Air Canada
4 May
YYZ8:00 p.m.Toronto Pearson Intl
20h 00m
2 stops
LHR9:00 p.m.London Heathrow
1 Jun.
LHR8:30 a.m.London Heathrow
7h 55m
YYZ11:25 a.m.Toronto Pearson Intl

SWISS flights from Region of Ontario to London Heathrow Airport

Our best SWISS deals on Region of Ontario to London Heathrow Airport flight tickets
SWISS
19 Apr.
YYZ8:10 p.m.Toronto Pearson Intl
31h 05m
2 stops
LHR8:15 a.m.London Heathrow
22 Apr.
LHR6:00 a.m.London Heathrow
15h 15m
1 stop
YYZ4:15 p.m.Toronto Pearson Intl
SWISS
3 May
YYZ2:00 p.m.Toronto Pearson Intl
18h 40m
2 stops
LHR1:40 p.m.London Heathrow
15 May
LHR6:00 a.m.London Heathrow
16h 56m
2 stops
YYZ5:56 p.m.Toronto Pearson Intl
SWISS
19 Apr.
YYZ8:10 p.m.Toronto Pearson Intl
31h 05m
2 stops
LHR8:15 a.m.London Heathrow
22 Apr.
LHR7:00 a.m.London Heathrow
16h 26m
2 stops
YYZ6:26 p.m.Toronto Pearson Intl

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

    Prices for flights from Ontario to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from Ontario to London Heathrow Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to London Heathrow Airport.

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

    The travel and health documents required for your trip to London Heathrow 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 Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Alternative routes for Region of Ontario to London Heathrow Airport

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Toronto to London Heathrow Airport Flights
Fastest flight time7h 05m
Cheapest priceC$ 598
Toronto to London City Airport Flights
Fastest flight time9h 30m
Cheapest priceC$ 781
Toronto to London Luton Airport Flights
Fastest flight time10h 40m
Cheapest priceC$ 807
Toronto to London Stansted Airport Flights
Fastest flight time11h 35m
Cheapest priceC$ 803
Ottawa to London Heathrow Airport Flights
Fastest flight time8h 50m
Cheapest priceC$ 1,022
Ottawa to London Gatwick Airport Flights
Fastest flight time10h 55m
Cheapest priceC$ 902
Ottawa to London City Airport Flights
Fastest flight time11h 30m
Cheapest priceC$ 1,075
Toronto to London Southend Airport Flights
Fastest flight time11h 45m
Cheapest priceC$ 939
Toronto to London Gatwick Airport Flights
Fastest flight time11h 00m
Cheapest priceC$ 669
Thunder Bay to London Heathrow Airport Flights
Fastest flight time10h 25m
Cheapest priceC$ 1,090
Windsor, Ontario to London Heathrow Airport Flights
Fastest flight time9h 20m
Cheapest priceC$ 1,124
Windsor, Ontario to London Gatwick Airport Flights
Fastest flight time18h 50m
Cheapest priceC$ 1,373

Similar Region of Ontario to London Heathrow Airport flights

Flexible with your destination? Broaden your search and find flights similar to your Region of Ontario to London Heathrow Airport route

Why use momondo?

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

It is quick and easy to find Ontario 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 Ontario to London with flexible booking policies on momondo?

Flights from Ontario 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 Ontario to London?

Once you have performed a search for Ontario to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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


An easier way to manage your London Heathrow Airport trip

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