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

Return flights

11 May - 21 May	Condor
26 May - 02 Jun	Condor
07 May - 11 May	Icelandair
08 May - 19 May	Icelandair
04 May - 11 May	TAP
14 May - 21 May	Condor
18 May - 28 May	Condor
03 May - 10 May	Icelandair
05 May - 15 May	Icelandair
06 May - 16 May	Icelandair
09 May - 19 May	Icelandair
20 May - 03 Jun	Condor
27 May - 03 Jun	Condor
23 May - 06 Jun	Aer Lingus
22 May - 01 Jun	Scandinavian Airlines
20 May - 03 Jun	Lufthansa	direct
26 May - 02 Jun	Lufthansa	direct
27 May - 03 Jun	Lufthansa	direct
29 May - 05 Jun	Lufthansa	direct
23 May - 06 Jun	Lufthansa	direct

Also check the deals for one-way flights from Boston 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 Boston to Munich in May from $417

Return flights