Cheapest return flights from Boston to Prague in October from $359

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

Return flights

08 Oct - 22 Oct Icelandair
22 Oct - 02 Nov Air Canada
08 Oct - 01 Nov Air Canada
22 Oct - 27 Oct Air Canada
21 Oct - 28 Oct SWISS
21 Oct - 27 Oct SWISS
27 Oct - 09 Nov SWISS
08 Oct - 21 Oct SWISS
05 Oct - 19 Oct Scandinavian Airlines
08 Oct - 12 Oct Icelandair
19 Oct - 27 Oct Air Canada
09 Oct - 12 Oct Scandinavian Airlines
10 Oct - 18 Oct SWISS

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

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.

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