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

Return flights

04 Mar - 13 Mar	Icelandair
25 Mar - 18 Apr	Icelandair
11 Mar - 04 Apr	Icelandair
25 Mar - 01 Apr	Icelandair
23 Mar - 30 Mar	Scandinavian Airlines
03 Mar - 12 Mar	WestJet
29 Mar - 04 Apr	Icelandair
30 Mar - 06 Apr	Icelandair
04 Mar - 28 Mar	Icelandair
15 Mar - 22 Mar	Icelandair
27 Mar - 06 Apr	Icelandair
04 Mar - 13 Mar	Virgin Atlantic	direct
04 Mar - 28 Mar	Air France	direct
12 Mar - 29 Mar	Aer Lingus
20 Mar - 27 Mar	Icelandair
25 Mar - 18 Apr	Air France	direct
10 Mar - 17 Mar	British Airways
27 Mar - 06 Apr	Delta	direct
29 Mar - 04 Apr	Delta	direct

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 $563

Return flights