Cheapest return flights from Washington to Frankfurt in August from $749

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

18 Aug - 28 Aug Scandinavian Airlines
25 Aug - 08 Sep Scandinavian Airlines
22 Aug - 05 Sep Turkish Airlines
07 Aug - 12 Aug Turkish Airlines
18 Aug - 30 Aug ITA Airways
19 Aug - 30 Aug ITA Airways
19 Aug - 30 Aug Lufthansa direct
01 Aug - 31 Aug Turkish Airlines
05 Aug - 18 Aug Turkish Airlines
22 Aug - 05 Sep United direct
25 Aug - 08 Sep Lufthansa direct
18 Aug - 30 Aug Lufthansa direct
24 Aug - 31 Aug British Airways
08 Aug - 29 Aug British Airways

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

Skyscanner

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.

Book a cheap hotel in Frankfurt

Cheap car rent in Frankfurt