Cheapest return flights from Minneapolis to London in September from $728

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

Return flights

15 Sep - 21 Sep Icelandair
27 Sep - 18 Oct Sun Country Airlines
26 Sep - 01 Oct Sun Country Airlines
25 Sep - 01 Oct Spirit Airlines
24 Sep - 29 Sep Air Canada
15 Sep - 20 Sep Icelandair
17 Sep - 23 Sep Aer Lingus
26 Sep - 30 Sep Sun Country Airlines
11 Sep - 20 Sep Frontier Airlines
25 Sep - 29 Sep Air Canada
17 Sep - 21 Sep Sun Country Airlines
26 Sep - 29 Sep Frontier Airlines
12 Sep - 04 Oct Sun Country Airlines
10 Sep - 17 Sep Aer Lingus
08 Sep - 04 Oct Icelandair
19 Sep - 02 Oct Frontier Airlines
25 Sep - 01 Oct Air France direct
26 Sep - 01 Oct Air France direct
08 Sep - 04 Oct Air France direct
26 Sep - 05 Oct Delta direct

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

Skyscanner

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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