Find cheap flights to London

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When is the best time to fly to London?

+90.0%
+60.0%
+30.0%
Base
Price
635 - 1,167 CAD

On average, you’re most likely to get the best airfare deals, if you book 56 days in advance. The most expensive day to book is typically on the day that you’re planning to fly.

For the lowest prices on airfare, the best day of the week to fly is on Tuesdays and the worst is on Saturdays. Flying on a Tuesday also means a short week on your return if you have to head straight to work on Wednesday.

For the best time of the day to fly, evenings flights (from after sunset until sunrise) are usually cheaper than morning flights. Your time of arrival depends on your destination, so while we can’t be sure if you’ll lose or gain time, flying in the evening can save you money.


London flight deals found on momondo

Check out some of the best fares to London found recently by users on momondo
Quickest
Cheapest
Icelandair
Icelandair
YYZ
26 Sep.
Toronto Pearson Intl airport
9h 45m
1 Stop
LHR
London Heathrow airport
Icelandair
LHR
03 Oct.
London Heathrow airport
10h 50m
1 Stop
YYZ
Toronto Pearson Intl airport
552 CAD
Icelandair
Icelandair
YYZ
29 Nov.
Toronto Pearson Intl airport
19h 00m
1 Stop
LHR
London Heathrow airport
Icelandair
LHR
05 Dec.
London Heathrow airport
11h 00m
1 Stop
YYZ
Toronto Pearson Intl airport
557 CAD
Icelandair
Icelandair
YYZ
09 Oct.
Toronto Pearson Intl airport
14h 30m
1 Stop
LHR
London Heathrow airport
Icelandair
LHR
15 Oct.
London Heathrow airport
10h 50m
1 Stop
YYZ
Toronto Pearson Intl airport
560 CAD
Icelandair
Icelandair
YYZ
03 Dec.
Toronto Pearson Intl airport
10h 20m
1 Stop
LGW
London Gatwick airport
Icelandair
LGW
10 Dec.
London Gatwick airport
11h 30m
1 Stop
YYZ
Toronto Pearson Intl airport
569 CAD
WestJet
WestJet
YYZ
13 Nov.
Toronto Pearson Intl airport
7h 21m
LGW
London Gatwick airport
WestJet
LGW
20 Nov.
London Gatwick airport
8h 15m
YYZ
Toronto Pearson Intl airport
583 CAD
WestJet
WestJet
YYZ
03 Nov.
Toronto Pearson Intl airport
7h 21m
LGW
London Gatwick airport
WestJet
LGW
15 Nov.
London Gatwick airport
8h 15m
YYZ
Toronto Pearson Intl airport
603 CAD
Lufthansa
Lufthansa
YYZ
26 Sep.
Toronto Pearson Intl airport
7h 00m
LHR
London Heathrow airport
Lufthansa
LHR
11 Oct.
London Heathrow airport
7h 45m
YYZ
Toronto Pearson Intl airport
787 CAD
Air Transat
Air Transat
YYZ
03 Oct.
Toronto Pearson Intl airport
7h 00m
LGW
London Gatwick airport
Air Transat
LGW
10 Oct.
London Gatwick airport
8h 00m
YYZ
Toronto Pearson Intl airport
613 CAD
British Airways
British Airways
YYZ
06 Sep.
Toronto Pearson Intl airport
7h 05m
LGW
London Gatwick airport
British Airways
LGW
27 Sep.
London Gatwick airport
7h 55m
YYZ
Toronto Pearson Intl airport
636 CAD
British Airways
British Airways
YYZ
17 Oct.
Toronto Pearson Intl airport
7h 10m
LHR
London Heathrow airport
British Airways
LHR
23 Oct.
London Heathrow airport
7h 50m
YYZ
Toronto Pearson Intl airport
688 CAD
Finnair
Finnair
YYZ
01 Dec.
Toronto Pearson Intl airport
7h 05m
LHR
London Heathrow airport
Finnair
LHR
13 Dec.
London Heathrow airport
8h 05m
YYZ
Toronto Pearson Intl airport
660 CAD
Air Transat
Air Transat
YYZ
30 Sep.
Toronto Pearson Intl airport
7h 00m
LGW
London Gatwick airport
Air Transat
LGW
21 Nov.
London Gatwick airport
8h 15m
YYZ
Toronto Pearson Intl airport
621 CAD

Which airlines operate flights to London?

While low cost carriers are the cheapest, don’t forget that the fares often do not include checked baggage, meals, or drinks. Take a look at our estimated additional fees in your search results to get an idea of how much extra you may have to pay.


Airports near London

Below you will find all the airports in London along with the distance from the city centre
London City
11 km from city centre
London Gatwick
37 km from city centre
London Heathrow
23 km from city centre
London Luton
43 km from city centre
London Southend
56 km from city centre
London Stansted
48 km from city centre

Popular routes to London

Most frequently searched flights to London along with the cheapest price and shortest flight duration
New York to London
Fastest flight time
6h 50m
Cheapest price
408 CAD
New York to London
Fastest flight time
6h 45m
Cheapest price
444 CAD
Newark to London
Fastest flight time
7h 05m
Cheapest price
457 CAD
New York to London
Fastest flight time
9h 35m
Cheapest price
457 CAD
New York to London
Fastest flight time
11h 50m
Cheapest price
534 CAD
Toronto to London
Fastest flight time
6h 55m
Cheapest price
552 CAD
Toronto to London
Fastest flight time
7h 00m
Cheapest price
583 CAD
Toronto to London
Fastest flight time
9h 10m
Cheapest price
611 CAD
Toronto to London
Fastest flight time
13h 55m
Cheapest price
629 CAD
Montreal to London
Fastest flight time
6h 35m
Cheapest price
632 CAD
Calgary to London
Fastest flight time
8h 30m
Cheapest price
638 CAD
Toronto to London
Fastest flight time
9h 20m
Cheapest price
654 CAD
Vancouver to London
Fastest flight time
9h 25m
Cheapest price
662 CAD
Montreal to London
Fastest flight time
6h 35m
Cheapest price
689 CAD
Vancouver to London
Fastest flight time
9h 15m
Cheapest price
716 CAD
Toronto to London
Fastest flight time
10h 35m
Cheapest price
720 CAD
Calgary to London
Fastest flight time
8h 35m
Cheapest price
728 CAD
Toronto to London
Fastest flight time
10h 00m
Cheapest price
732 CAD
Halifax to London
Fastest flight time
5h 55m
Cheapest price
741 CAD
St. John's to London
Fastest flight time
13h 05m
Cheapest price
743 CAD
View more

Start planning your trip to London