Cheapest one-way flights from Washington to Frankfurt in March from $289

AirHint found the following cheapest one-way flights from Washington (IAD) to Frankfurt (FRA) in March 2026 (see full year).

One-Way flights

05 Mar TAP
19 Mar TAP
06 Mar TAP
15 Mar TAP
18 Mar TAP
28 Mar Frontier Airlines
06 Mar Air India direct
05 Mar Air India direct
15 Mar Lufthansa direct
18 Mar United direct

Also check the deals for return flights from Washington to Frankfurt in March.

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