AirHint found the following cheapest return flights from Munich (MUC) to Washington (IAD) in August 2025 (see full year).

Return flights

25 Aug - 01 Sep	TAP
20 Aug - 13 Sep	TAP
28 Aug - 31 Aug	TAP
25 Aug - 31 Aug	TAP
25 Aug - 10 Sep	TAP
18 Aug - 31 Aug	TAP
31 Aug - 24 Sep	TAP
25 Aug - 05 Sep	Scandinavian Airlines
12 Aug - 17 Aug	Lufthansa
25 Aug - 08 Sep	Lufthansa
14 Aug - 26 Aug	Brussels Airlines
28 Aug - 02 Sep	British Airways
06 Aug - 13 Aug	British Airways
16 Aug - 02 Sep	British Airways
11 Aug - 17 Aug	Brussels Airlines
07 Aug - 20 Aug	KLM
16 Aug - 31 Aug	Brussels Airlines
14 Aug - 17 Aug	Lufthansa

Also check the deals for one-way flights from Munich to Washington in August.

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 Munich to Washington in August from $365

Return flights