AirHint found the following cheapest one-way flights from Washington (IAD) to Frankfurt (FRA) in June 2026 (see full year).
One-Way flights
| 02 Jun | Aer Lingus | ||
| 19 Jun | Allegiant Air | ||
| 09 Jun | TAP | ||
| 10 Jun | TAP | ||
| 21 Jun | TAP | ||
| 20 Jun | Royal Air Maroc | ||
| 07 Jun | United | direct | |
| 21 Jun | United | direct | |
| 02 Jun | United | direct | |
| 09 Jun | United | direct |
Also check the deals for return flights from Washington to Frankfurt in June.
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