Cheapest return YUL–LGW flights, December

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

Return flights

04 Dec - 11 Dec Air Transat
07 Dec - 14 Dec TAP
09 Dec - 16 Dec TAP
02 Dec - 09 Dec TAP
06 Dec - 13 Dec TAP
01 Dec - 08 Dec Air Transat
11 Dec - 18 Dec Air Transat
13 Dec - 20 Dec TAP
05 Dec - 12 Dec Air Transat
08 Dec - 15 Dec Air Transat
30 Dec - 06 Jan TAP
29 Dec - 05 Jan Air Transat
28 Dec - 04 Jan Air Transat
25 Dec - 01 Jan Air Transat
31 Dec - 07 Jan Air France
27 Dec - 03 Jan TAP
26 Dec - 01 Jan Air Transat
18 Dec - 02 Jan Air Transat

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

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