AirHint found the following cheapest one-way flights from Washington (IAD) to Frankfurt (FRA) in August 2026 (see full year).
One-Way flights
| 22 Aug | TAP | ||
| 21 Aug | TAP | ||
| 25 Aug | Icelandair | ||
| 12 Aug | TAP | ||
| 01 Aug | TAP | ||
| 25 Aug | United | direct | |
| 12 Aug | United | direct | |
| 01 Aug | United | direct | |
| 21 Aug | United | direct | |
| 22 Aug | United | direct |
Also check the deals for return flights from Washington to Frankfurt in August.
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