Cheapest return flights from Montreal to London in October from 563€

AirHint found the following cheapest return flights from Montreal (YUL) to London (LGW) in October 2026 (see full year).

Return flights

01 Oct - 11 Oct Air Transat direct
02 Oct - 09 Oct Air Transat direct
02 Oct - 07 Oct Air Transat direct
10 Oct - 18 Oct Air Transat direct
01 Oct - 08 Oct Air Transat
03 Oct - 10 Oct Air Transat
07 Oct - 14 Oct Air Transat
09 Oct - 16 Oct Air Transat
11 Oct - 18 Oct Air Transat
13 Oct - 20 Oct Air Transat
25 Oct - 01 Nov TAP
26 Oct - 02 Nov TAP
28 Oct - 04 Nov TAP
30 Oct - 06 Nov TAP
27 Oct - 03 Nov Air Transat
29 Oct - 08 Nov TAP
29 Oct - 05 Nov Air Transat
31 Oct - 07 Nov Air Transat

Also check the deals for one-way flights from Montreal to London in October.

Powered by

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.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.