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

Return flights

06 May - 14 May	Scandinavian Airlines
25 May - 08 Jun	TAP
20 May - 27 May	TAP
21 May - 28 May	Scandinavian Airlines
22 May - 05 Jun	Scandinavian Airlines
22 May - 29 May	TAP
17 May - 24 May	Scandinavian Airlines
29 May - 07 Jun	Icelandair
29 May - 14 Jun	Icelandair
22 May - 07 Jun	Icelandair
06 May - 14 May	Lufthansa	direct
17 May - 24 May	United	direct
01 May - 15 May	British Airways
06 May - 27 May	Lufthansa	direct
22 May - 05 Jun	Lufthansa	direct
25 May - 08 Jun	Lufthansa	direct
21 May - 28 May	Lufthansa	direct
29 May - 07 Jun	Lufthansa	direct
29 May - 14 Jun	Lufthansa	direct
22 May - 07 Jun	Lufthansa	direct

Also check the deals for one-way flights from Washington 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 Washington to Munich in May from $646

Return flights