Cheapest return flights from Boston to Prague in August from 342€

AirHint found the following cheapest return flights from Boston (BOS) to Prague (PRG) in August 2025 (see full year).

Return flights

19 Aug - 27 Aug SWISS
06 Aug - 14 Aug Lufthansa
25 Aug - 08 Sep SWISS
30 Aug - 07 Sep SWISS
31 Aug - 07 Sep Scandinavian Airlines
07 Aug - 11 Aug Lufthansa
15 Aug - 29 Aug Lufthansa
01 Aug - 04 Aug Lufthansa
01 Aug - 10 Aug Condor

Also check the deals for one-way flights from Boston to Prague in August.

Skyscanner

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.

Book a cheap hotel in Prague

Cheap car rent in Prague

Feel free to contact us with any feedback or request another flight research.