Cheapest return flights from Washington to Prague in December from $1125

AirHint found the following cheapest return flights from Washington (DCA) to Prague (PRG) in December 2025 (see full year).

Return flights

14 Dec - 28 Dec TAP
11 Dec - 25 Dec TAP

Also check the deals for one-way flights from Washington to Prague in December.

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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