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

Return flights

05 May - 19 May	Scandinavian Airlines
01 May - 11 May	Icelandair
12 May - 19 May	Icelandair
08 May - 22 May	Icelandair
06 May - 20 May	Aer Lingus
04 May - 11 May	Icelandair
04 May - 29 May	Aer Lingus
05 May - 29 May	Aer Lingus
06 May - 29 May	Aer Lingus
14 May - 21 May	Icelandair
06 May - 01 Jun	British Airways
25 May - 20 Jun	Aer Lingus
27 May - 20 Jun	Aer Lingus
26 May - 20 Jun	Aer Lingus
29 May - 20 Jun	WestJet
29 May - 01 Jun	Aer Lingus

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

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 May from $602

Return flights