Cheapest return flights from Washington to Frankfurt in August from $620

Best time to book flights for Washington (IAD) to Frankfurt (FRA) flights at AirHint

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

Return flights

11 Aug - 04 Sep Scandinavian Airlines
13 Aug - 18 Aug Scandinavian Airlines
20 Aug - 03 Sep Scandinavian Airlines
28 Aug - 02 Sep Scandinavian Airlines
17 Aug - 31 Aug Scandinavian Airlines
11 Aug - 31 Aug Scandinavian Airlines
04 Aug - 01 Sep TAP
23 Aug - 28 Aug TAP
06 Aug - 27 Aug Aer Lingus
27 Aug - 31 Aug Scandinavian Airlines
08 Aug - 23 Aug Icelandair
30 Aug - 22 Sep Scandinavian Airlines
11 Aug - 04 Sep Lufthansa direct
20 Aug - 03 Sep Lufthansa direct
06 Aug - 27 Aug United direct
04 Aug - 01 Sep Lufthansa direct
08 Aug - 23 Aug Lufthansa direct
17 Aug - 31 Aug Lufthansa direct
28 Aug - 02 Sep Lufthansa direct

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

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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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