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LON

Find cheap Air Transat flights to London from C$ 341

1 adult
0 bags
Sat 15/6
Sat 22/6

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Good to know

Low season

January

High season

July

Cheapest flight

C$ 341

Average price round-trip

C$ 1,019

Good deal one-way

C$ 403
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (23% more expensive on average)
Flight from Montreal to London Gatwick Airport
(avg. price over the last 2 weeks)
or less

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 and Air Canada.

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

    On average, Air Transat flights to London cost C$ 317 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$ 396.

Air Transat customer reviews

7.6
GoodBased on 479 verified guest reviews
6.9Entertainment
6.8Food
7.8Boarding
7.1Comfort
8.3Crew
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.
A
3.3 Poor
Pros:the crew was great,
Cons:The aircraft was crappy and old. The leg room was smaller than normal, timing delayed by hours, no comp given, still all refreshments needed paying for
R
10.0 Wonderful
Pros:Crew amazing. Passengers great
Cons:Seats are way too small. Aisles way too tight. Recent acquisition by air Canada must improve passenger comfort.
M
7.6 Good
Cons:Seats low on padding, no movie options other than the one offered on the public screen
A
2.0 Poor
Pros:Not much, with the exception that they got me to Puerto Plata.
Cons:I paid my flight 426$ on kayak for a one way trip to Puerto Plata. I'm leaving for 5 weeks,therefore I will need some clothes and necessities during my stay. When I get to airport to check my bags at the Air Transat counter, they charge me 300$ for my second suitcase. Normal according to attendant. 15$/kilo over 20 kilos. Nice! 726$ for a one way trip. Crooks with a license.
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.
Read more about Air Transat

Book Cheap flights with Air Transat to London

Recent round-trip flight deals

28/5Tue
1 stopAir Transat
12h 10mYYZ-LGW
11/6Tue
1 stopAir Transat
11h 30mLGW-YYZ
C$ 685
28/5Tue
1 stopAir Transat
14h 05mYTZ-LGW
11/6Tue
1 stopAir Transat
15h 46mLGW-YTZ
C$ 687
28/5Tue
1 stopAir Transat
9h 20mYYZ-LGW
15/6Sat
1 stopAir Transat
11h 30mLGW-YYZ
C$ 687
15/9Sun
1 stopAir Transat
16h 05mYTZ-LGW
22/9Sun
1 stopAir Transat
13h 26mLGW-YTZ
C$ 688
28/5Tue
1 stopAir Transat
9h 20mYYZ-LGW
7/6Fri
1 stopAir Transat
14h 20mLGW-YYZ
C$ 688
10/10Thu
1 stopAir Transat
21h 50mYTZ-LGW
16/10Wed
1 stopAir Transat
11h 36mLGW-YTZ
C$ 689
10/6Mon
directAir Transat
7h 05mYYZ-LGW
19/6Wed
directAir Transat
8h 00mLGW-YYZ
C$ 691
11/6Tue
1 stopAir Transat
9h 20mYYZ-LGW
15/6Sat
1 stopAir Transat
11h 30mLGW-YYZ
C$ 692
11/6Tue
1 stopAir Transat
17h 50mYTZ-LGW
18/6Tue
1 stopAir Transat
13h 26mLGW-YTZ
C$ 695
18/9Wed
1 stopAir Transat
29h 35mYYZ-LGW
23/9Mon
1 stopAir Transat
25h 44mLGW-YYZ
C$ 695
11/6Tue
1 stopAir Transat
9h 20mYYZ-LGW
18/6Tue
1 stopAir Transat
11h 09mLGW-YYZ
C$ 696
11/6Tue
1 stopAir Transat
12h 10mYYZ-LGW
19/6Wed
1 stopAir Transat
11h 30mLGW-YYZ
C$ 699
11/6Tue
1 stopAir Transat
9h 20mYYZ-LGW
18/6Tue
directAir Transat
8h 05mLGW-YYZ
C$ 700
11/6Tue
1 stopAir Transat
9h 20mYYZ-LGW
18/6Tue
directAir Transat
8h 05mLGW-YYZ
C$ 702
11/6Tue
1 stopAir Transat
9h 20mYYZ-LGW
18/6Tue
directAir Transat
8h 05mLGW-YYZ
C$ 703
5/9Thu
directAir Transat
7h 00mYYZ-LGW
16/9Mon
directAir Transat
8h 00mLGW-YYZ
C$ 704
5/9Thu
directAir Transat
7h 00mYYZ-LGW
9/9Mon
1 stopAir Transat
25h 44mLGW-YYZ
C$ 706
23/10Wed
1 stopAir Transat
29h 35mYYZ-LGW
12/11Tue
directAir Transat
8h 20mLGW-YYZ
C$ 707
29/9Sun
directAir Transat
6h 45mYUL-LGW
20/10Sun
directAir Transat
7h 40mLGW-YUL
C$ 708
11/6Tue
1 stopAir Transat
9h 20mYYZ-LGW
16/6Sun
directAir Transat
8h 05mLGW-YYZ
C$ 708

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Recent one-way flight deals

9/7Tue
directAir Transat
6h 45mYUL-LGW
C$ 341
9/7Tue
1 stopAir Transat
13h 05mYUL-LGW
C$ 349
11/6Tue
1 stopAir Transat
12h 05mYTZ-LGW
C$ 369
11/6Tue
1 stopAir Transat
14h 05mYTZ-LGW
C$ 371
11/6Tue
1 stopAir Transat
9h 20mYYZ-LGW
C$ 372
20/9Fri
1 stopAir Transat
31h 15mYTZ-LGW
C$ 373
11/6Tue
1 stopAir Transat
9h 20mYYZ-LGW
C$ 375
11/7Thu
1 stopAir Transat
17h 50mYTZ-LGW
C$ 384
27/5Mon
directAir Transat
7h 05mYYZ-LGW
C$ 384
21/5Tue
1 stopAir Transat
10h 50mYTZ-LGW
C$ 386
5/7Fri
1 stopAir Transat
31h 15mYTZ-LGW
C$ 387
5/7Fri
1 stopAir Transat
31h 15mYTZ-LGW
C$ 388
21/5Tue
1 stopAir Transat
9h 20mYYZ-LGW
C$ 388
9/10Wed
1 stopAir Transat
31h 15mYTZ-LGW
C$ 390
18/7Thu
directAir Transat
7h 00mYYZ-LGW
C$ 390
21/7Sun
directAir Transat
6h 45mYUL-LGW
C$ 391
10/6Mon
directAir Transat
7h 05mYYZ-LGW
C$ 391
5/7Fri
1 stopAir Transat
29h 35mYYZ-LGW
C$ 392
5/7Fri
1 stopAir Transat
29h 35mYYZ-LGW
C$ 394
15/7Mon
directAir Transat
7h 00mYYZ-LGW
C$ 396

Search by stops

Search by price

Flights to London - Air Transat

Return flight deals:

London - Canada

Cabin classes:

C$ 940
First Class flights to London
C$ 2,873
Business Class flights to London
C$ 1,809
C$ 586

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