AirHint found the following cheapest return flights from Chicago (ORD) to Munich (MUC) in May 2026 (see full year).

Return flights

01 May - 08 May	Icelandair
13 May - 21 May	Scandinavian Airlines
05 May - 17 May	Scandinavian Airlines
26 May - 09 Jun	Scandinavian Airlines
16 May - 24 May	Scandinavian Airlines
06 May - 13 May	Icelandair
29 May - 12 Jun	Air Canada
26 May - 02 Jun	jetBlue
06 May - 13 May	Lufthansa	direct
01 May - 08 May	Lufthansa	direct
11 May - 18 May	Lufthansa	direct
05 May - 17 May	Lufthansa	direct
16 May - 23 May	Lufthansa	direct
26 May - 09 Jun	Lufthansa	direct
26 May - 02 Jun	Lufthansa	direct
29 May - 12 Jun	Lufthansa	direct

Also check the deals for one-way flights from Chicago to Munich 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 Chicago to Munich in May from $507

Return flights