Find flights
When to book
FAQs & Tips
Reviews
Deals

LON

Find cheap Air Transat flights to London from C$ 374

1 adult
0 bags
Tue 4/6
Tue 11/6

Search hundreds of travel sites at once for deals on Air Transat flights to London

In the last 7 days, travellers have searched 42,830,901 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

January

High season

July

Cheapest flight

C$ 374

Average price round-trip

C$ 1,041
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (23% more expensive on average)
Flight from Toronto Island to London Gatwick Airport
(price for this month)

When to book flights with Air Transat to London

Average price per month
Flight prices as travel date approaches

FAQs for flying to London with Air Transat

  • Which other airlines fly to London?

    Along with Air Transat, you can also fly to London with British Airways, WestJet, Air Canada and WestJet.

  • How much is a flight to London with Air Transat?

    On average, Air Transat flights to London cost C$ 373 one-way.

  • Which airport do Air Transat flights to London fly into?

    Air Transat flights to London will fly into either London Heathrow Airport, London Gatwick Airport and London Stansted Airport.

Top tips for your flights to London with Air Transat

  • The cheapest flight to London with Air Transat found on KAYAK in the last 2 weeks departed from Toronto Pearson Intl Airport and cost C$ 398.

Air Transat customer reviews

7.6
GoodBased on 490 verified guest reviews
7.8Boarding
6.9Entertainment
7.1Comfort
8.3Crew
6.8Food

Traveler rating:
Sort by:
A
9.6 Wonderful
Pros:The Air Transat crew and ground staff at the airports were friendly, considerate, helpful, smiling and excellent representatives of Air Transat. I am a large man, nearly 2 meters tall, with a history of two separate incidents of Deep Vein Thrombosis resulting in Pulmonary Embolisms (documented in a letter from my physician). My medical condition can be exacerbated by reduced circulation due to prolonged periods seated in a confined space, and in a worse case scenario, this can be life threatening. The ground staff and flight attendants listened to this concern, and found seating situations that allowed more leg room in the emergency exit aisle on the flight over from Montreal to Marseille. On the way back, the flight attendants gave that emergency row to other passengers (allowing me to have the three seats behind the emergency row seats, albeit with les leg room, but room to spread out and move my legs). Very kind! and attentive! Food was good, and the offers of food and drink were frequently made.
Cons:Like all planes, I find the seating is too tight for anyone over average size. That said, I think Air Transat's seating is a bit more generous that other airlines.
M
7.6 Good
Cons:Seats low on padding, no movie options other than the one offered on the public screen
A
8.0 Very good
Pros:Friendly staff , comfortable flight
J
9.0 Wonderful
Pros:The flight was fast... Loved the whole experience. Seats a little tight but great value.
A
10.0 Wonderful
Pros:No food or snacks on 5-hour flight, but you get what you pay for!
F
2.0 Poor
Cons:My suitcase was damaged and it was not handled well at the airport and I have not heard back from the Airline
A
10.0 Wonderful
Pros:The crew was awesome, and the seating was comfortable and lots of room
Cons:We found everything awesome
A
8.0 Very good
Pros:Good variety of food and snacks-and free! Long flight with good leg room. Only issue was strike that was taking place that prevented us from disembarking immediately.
A
6.5 Okay
Pros:Boarding was good and the crew were helpful/friendly.
Cons:Flight delayed 3 hours. Aisle Seat narrow and was hit a lot every time someone went bye so there was no napping for me however since it was a direct flight and only 3 hours I would take it again. I was glad when we landed.
C
2.0 Poor
Cons:1) You lost my luggage. 2) you then stole something special of mine which was for a friend. Very disappointed in your service.

Book Cheap flights with Air Transat to London

Recent round-trip flight deals

27/5Mon
directAir Transat
7h 05mYYZ-LGW
4/6Tue
directAir Transat
8h 05mLGW-YYZ
C$ 677
27/5Mon
directAir Transat
7h 00mYYZ-LGW
4/6Tue
directAir Transat
8h 05mLGW-YYZ
C$ 679
27/5Mon
1 stopAir Transat
12h 10mYYZ-LGW
4/6Tue
directAir Transat
8h 05mLGW-YYZ
C$ 680
27/5Mon
directAir Transat
7h 00mYYZ-LGW
4/6Tue
directAir Transat
8h 05mLGW-YYZ
C$ 681
27/5Mon
1 stopAir Transat
12h 10mYYZ-LGW
4/6Tue
directAir Transat
8h 05mLGW-YYZ
C$ 683
2/6Sun
1 stopAir Transat
20h 00mYTZ-LGW
11/6Tue
1 stopAir Transat
11h 36mLGW-YTZ
C$ 705
2/6Sun
1 stopAir Transat
12h 10mYYZ-LGW
11/6Tue
directAir Transat
8h 05mLGW-YYZ
C$ 705
21/5Tue
1 stopAir Transat
10h 50mYTZ-LGW
11/6Tue
1 stopAir Transat
11h 36mLGW-YTZ
C$ 706
21/5Tue
1 stopAir Transat
9h 20mYYZ-LGW
11/6Tue
1 stopAir Transat
11h 09mLGW-YYZ
C$ 707
4/6Tue
1 stopAir Transat
16h 20mYTZ-LGW
7/6Fri
1 stopAir Transat
15h 46mLGW-YTZ
C$ 710
27/5Mon
1 stopAir Transat
12h 10mYYZ-LGW
4/6Tue
directAir Transat
8h 05mLGW-YYZ
C$ 710
27/5Mon
1 stopAir Transat
12h 10mYYZ-LGW
4/6Tue
directAir Transat
8h 05mLGW-YYZ
C$ 712
10/6Mon
directAir Transat
7h 05mYYZ-LGW
15/6Sat
1 stopAir Transat
11h 09mLGW-YYZ
C$ 713
27/5Mon
directAir Transat
7h 00mYYZ-LGW
4/6Tue
directAir Transat
8h 05mLGW-YYZ
C$ 716
4/6Tue
1 stopAir Transat
12h 10mYYZ-LGW
14/6Fri
1 stopAir Transat
11h 09mLGW-YYZ
C$ 717
25/5Sat
1 stopAir Transat
9h 20mYYZ-LGW
4/6Tue
directAir Transat
8h 05mLGW-YYZ
C$ 718
3/6Mon
1 stopAir Transat
31h 15mYTZ-LGW
11/6Tue
1 stopAir Transat
11h 36mLGW-YTZ
C$ 720
4/6Tue
1 stopAir Transat
12h 10mYYZ-LGW
13/6Thu
directAir Transat
7h 55mLGW-YYZ
C$ 720
9/6Sun
1 stopAir Transat
14h 35mYTZ-LGW
12/6Wed
1 stopAir Transat
25h 50mLGW-YTZ
C$ 721
20/5Mon
directAir Transat
7h 00mYYZ-LGW
14/6Fri
1 stopAir Transat
11h 09mLGW-YYZ
C$ 721

Search by stops

Search by price

Recent one-way flight deals

5/10Sat
1 stopAir Transat
21h 15mYTZ-LGW
C$ 374
7/10Mon
directAir Transat
7h 00mYYZ-LGW
C$ 380
10/7Wed
1 stopAir Transat
31h 15mYTZ-LGW
C$ 389
25/7Thu
directAir Transat
7h 00mYYZ-LGW
C$ 389
17/9Tue
1 stopAir Transat
14h 05mYTZ-LGW
C$ 390
10/6Mon
1 stopAir Transat
31h 15mYTZ-LGW
C$ 391
27/6Thu
directAir Transat
7h 00mYYZ-LGW
C$ 391
11/7Thu
1 stopAir Transat
20h 00mYTZ-LGW
C$ 393
6/7Sat
1 stopAir Transat
12h 10mYYZ-LGW
C$ 394
25/5Sat
1 stopAir Transat
11h 20mYTZ-LGW
C$ 395
5/7Fri
1 stopAir Transat
29h 35mYYZ-LGW
C$ 395
10/6Mon
1 stopAir Transat
29h 35mYYZ-LGW
C$ 397
25/5Sat
1 stopAir Transat
9h 20mYYZ-LGW
C$ 398
8/7Mon
directAir Transat
7h 05mYYZ-LGW
C$ 400
1/6Sat
1 stopAir Transat
29h 35mYYZ-LGW
C$ 401
4/7Thu
directAir Transat
7h 00mYYZ-LGW
C$ 402
30/9Mon
1 stopAir Transat
31h 15mYTZ-LGW
C$ 404
2/6Sun
1 stopAir Transat
10h 50mYTZ-LGW
C$ 406
17/5Fri
1 stopAir Transat
29h 35mYYZ-LGW
C$ 406
17/5Fri
1 stopAir Transat
31h 15mYTZ-LGW
C$ 408

Search by stops

Search by price

Flights to London - Air Transat

Return flight deals:

London - Canada

Cabin classes:

C$ 944
C$ 2,901
C$ 1,817
C$ 588

Browse origins:

Browse destinations: