Cheapest return flights from Washington to Frankfurt in April from $588

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 April 2025 (see full year).

Return flights

15 Apr - 29 Apr Scandinavian Airlines
08 Apr - 14 May Scandinavian Airlines
16 Apr - 22 Apr Scandinavian Airlines
17 Apr - 21 Apr Turkish Airlines
15 Apr - 29 Apr Lufthansa direct
08 Apr - 14 May United direct
26 Apr - 03 May Lufthansa direct
25 Apr - 02 May United direct
16 Apr - 22 Apr Lufthansa direct
12 Apr - 19 Apr United direct
17 Apr - 21 Apr Lufthansa direct

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

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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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