Cheapest return flights from Montreal to London in July from 428€
AirHint found the following cheapest return flights from Montreal (YUL) to London (LGW)
in July 2025 (see full year ).
Return flights
29 Jul
- 27 Aug
Porter Airlines (Canada) Ltd
428 €
29 Jul
- 26 Aug
Porter Airlines (Canada) Ltd
434 €
27 Jul
- 26 Aug
Porter Airlines (Canada) Ltd
466 €
29 Jul
- 27 Aug
Porter Airlines (Canada) Ltd
467 €
direct
29 Jul
- 26 Aug
Air Transat
556 €
direct
29 Jul
- 19 Aug
Porter Airlines (Canada) Ltd
577 €
27 Jul
- 26 Aug
Air Transat
585 €
direct
29 Jul
- 19 Aug
Air Transat
605 €
direct
30 Jul
- 12 Aug
Porter Airlines (Canada) Ltd
633 €
direct
30 Jul
- 10 Aug
Porter Airlines (Canada) Ltd
671 €
27 Jul
- 30 Jul
Air Transat
680 €
28 Jul
- 30 Jul
Porter Airlines (Canada) Ltd
771 €
27 Jul
- 30 Jul
Air Transat
930 €
direct
Also check the deals for one-way flights from Montreal to London in July .
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.
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