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

Return flights

06 Oct - 15 Oct	Sun Country Airlines
11 Oct - 22 Oct	WestJet
10 Oct - 22 Oct	WestJet
21 Oct - 31 Oct	Sun Country Airlines
07 Oct - 28 Oct	Aer Lingus
16 Oct - 23 Oct	Sun Country Airlines
03 Oct - 06 Oct	Sun Country Airlines
02 Oct - 08 Oct	Frontier Airlines
05 Oct - 14 Oct	Lufthansa
15 Oct - 22 Oct	Lufthansa
10 Oct - 01 Nov	Sun Country Airlines
29 Oct - 05 Nov	British Airways
09 Oct - 21 Nov	Frontier Airlines
12 Oct - 09 Nov	Delta	direct
27 Oct - 03 Nov	British Airways
10 Oct - 25 Nov	WestJet
25 Oct - 01 Nov	British Airways

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

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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Cheapest return flights from Minneapolis to London in October from $572

Return flights