AirHint found the following cheapest return flights from Minneapolis (MSP) to London (LGW) in December 2025 (see full year).

Return flights

12 Dec - 14 Dec	Aer Lingus
18 Dec - 10 Jan	Sun Country Airlines
02 Dec - 09 Dec	Sun Country Airlines
16 Dec - 31 Dec	Sun Country Airlines
14 Dec - 21 Dec	Icelandair
17 Dec - 06 Jan	Sun Country Airlines
29 Dec - 05 Jan	Sun Country Airlines
19 Dec - 26 Dec	Icelandair
22 Dec - 02 Jan	Sun Country Airlines
21 Dec - 02 Jan	Sun Country Airlines
20 Dec - 02 Jan	Icelandair
22 Dec - 03 Jan	Icelandair

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

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

Cheapest return flights from Minneapolis to London in December from $675

Return flights