Cheapest return flights from Boston to Prague in December from 486€

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

Return flights

31 Dec - 07 Jan Lufthansa
27 Dec - 12 Jan Lufthansa
30 Dec - 06 Jan SWISS
21 Dec - 28 Dec SWISS
22 Dec - 29 Dec Scandinavian Airlines
24 Dec - 31 Dec SWISS
23 Dec - 31 Dec Lufthansa
21 Dec - 05 Jan jetBlue
22 Dec - 31 Dec Spirit Airlines
21 Dec - 31 Dec Frontier Airlines
30 Dec - 02 Jan Icelandair
29 Dec - 02 Jan Icelandair
26 Dec - 02 Jan Frontier Airlines
25 Dec - 01 Jan Scandinavian Airlines
20 Dec - 27 Dec Scandinavian Airlines
27 Dec - 03 Jan Scandinavian Airlines
28 Dec - 04 Jan SWISS

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

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