AirHint found the following cheapest one-way flights from Washington (IAD) to Prague (PRG) in August 2026 (see full year).
One-Way flights
| 20 Aug | Lufthansa | ||
| 13 Aug | SWISS | ||
| 21 Aug | Lufthansa | ||
| 14 Aug | Lufthansa | ||
| 22 Aug | Lufthansa | ||
| 06 Aug | Austrian Airlines | ||
| 15 Aug | Lufthansa | ||
| 02 Aug | British Airways | ||
| 05 Aug | British Airways | ||
| 03 Aug | British Airways |
Also check the deals for return flights from Washington to Prague in August.
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