AirHint found the following cheapest return flights from Minneapolis (MSP) to London (STN) in March 2026 (see full year).

Return flights

01 Mar - 06 Mar	Icelandair
01 Mar - 07 Mar	Icelandair
22 Mar - 28 Mar	Icelandair
15 Mar - 21 Mar	Icelandair
25 Mar - 31 Mar	Icelandair
25 Mar - 18 Apr	Aer Lingus
12 Mar - 25 Mar	WestJet
15 Mar - 04 Apr	Aer Lingus
06 Mar - 15 Mar	Aer Lingus
11 Mar - 04 Apr	Aer Lingus
05 Mar - 28 Mar	Aer Lingus
01 Mar - 15 Mar	Icelandair

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

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 March from 459€

Return flights