Cheapest return flights from Washington to Prague in March from $547

AirHint found the following cheapest return flights from Washington (IAD) to Prague (PRG) in March 2026 (see full year).

Return flights

19 Mar - 23 Mar SWISS
11 Mar - 18 Mar Turkish Airlines
19 Mar - 24 Mar Turkish Airlines
31 Mar - 14 Apr Turkish Airlines
31 Mar - 16 Apr Turkish Airlines
05 Mar - 12 Mar Turkish Airlines
24 Mar - 30 Mar SWISS
18 Mar - 25 Mar Scandinavian Airlines
04 Mar - 11 Mar Turkish Airlines
23 Mar - 30 Mar Scandinavian Airlines
19 Mar - 26 Mar Lufthansa
29 Mar - 24 Apr British Airways
03 Mar - 10 Mar Austrian Airlines
26 Mar - 01 Apr Air Canada
30 Mar - 06 Apr Lufthansa
28 Mar - 06 Apr Porter Airlines (Canada) Ltd
28 Mar - 04 Apr Porter Airlines (Canada) Ltd
25 Mar - 01 Apr Scandinavian Airlines
29 Mar - 05 Apr Scandinavian Airlines
26 Mar - 02 Apr Scandinavian Airlines

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

Powered by

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.