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

Return flights

13 Aug - 20 Aug	Air Canada
14 Aug - 18 Aug	Icelandair
14 Aug - 20 Aug	Icelandair
18 Aug - 22 Aug	Icelandair
27 Aug - 04 Sep	Icelandair
22 Aug - 28 Aug	Air Canada
09 Aug - 14 Aug	Aer Lingus
29 Aug - 02 Sep	Icelandair
17 Aug - 02 Sep	Air France
25 Aug - 30 Aug	Sun Country Airlines
28 Aug - 02 Sep	Icelandair
21 Aug - 29 Aug	Icelandair
21 Aug - 31 Aug	Icelandair
22 Aug - 31 Aug	Icelandair
30 Aug - 02 Sep	Icelandair
19 Aug - 03 Sep	Icelandair

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

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 August from $479

Return flights