Cheapest return flights from Boston to Prague in April from $380

AirHint found the following cheapest return flights from Boston (BOS) to Prague (PRG) in April 2026 (see full year).

Return flights

14 Apr - 23 Apr Austrian Airlines
28 Apr - 12 May Aer Lingus
15 Apr - 20 Apr Air Canada
05 Apr - 14 Apr Aer Lingus
07 Apr - 15 Apr SWISS
20 Apr - 27 Apr Lufthansa
26 Apr - 03 May Aer Lingus
23 Apr - 28 Apr SWISS
25 Apr - 09 May Scandinavian Airlines
20 Apr - 26 Apr Scandinavian Airlines
24 Apr - 10 May Scandinavian Airlines
16 Apr - 19 Apr Air Canada
17 Apr - 26 Apr Air Canada
18 Apr - 02 May Turkish Airlines
17 Apr - 25 Apr Scandinavian Airlines

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

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