Cheapest return flights from Montreal to London in August from 468€
AirHint found the following cheapest return flights from Montreal (YUL) to London (LGW)
in August 2025 (see full year ).
Return flights
22 Aug
- 08 Sep
Porter Airlines (Canada) Ltd
468 €
23 Aug
- 09 Sep
Air Canada
490 €
08 Aug
- 07 Sep
WestJet
507 €
28 Aug
- 02 Sep
Porter Airlines (Canada) Ltd
513 €
31 Aug
- 06 Sep
Air Canada
520 €
30 Aug
- 14 Sep
Porter Airlines (Canada) Ltd
520 €
06 Aug
- 19 Aug
Porter Airlines (Canada) Ltd
526 €
direct
18 Aug
- 08 Sep
Porter Airlines (Canada) Ltd
526 €
21 Aug
- 11 Sep
Air Transat
528 €
direct
27 Aug
- 22 Sep
Air Transat
528 €
direct
22 Aug
- 01 Sep
Porter Airlines (Canada) Ltd
532 €
13 Aug
- 19 Aug
Porter Airlines (Canada) Ltd
539 €
direct
11 Aug
- 31 Aug
Porter Airlines (Canada) Ltd
539 €
12 Aug
- 31 Aug
Porter Airlines (Canada) Ltd
539 €
19 Aug
- 27 Aug
Porter Airlines (Canada) Ltd
545 €
direct
12 Aug
- 19 Aug
Porter Airlines (Canada) Ltd
545 €
direct
18 Aug
- 28 Aug
Porter Airlines (Canada) Ltd
552 €
10 Aug
- 19 Aug
Porter Airlines (Canada) Ltd
552 €
17 Aug
- 31 Aug
FrenchBee
556 €
14 Aug
- 27 Aug
Porter Airlines (Canada) Ltd
568 €
Also check the deals for one-way flights from Montreal to London in August .
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers.
Only the cheapest flights are offered.
Select a price to book and secure these cheap prices.
Find us on social media
Feel free to contact us with any feedback or request another flight research.
Find us on social media