AirHint found the following cheapest return flights from Miami (MIA) to Warsaw (WAW) in December 2025 (see full year).

Return flights

10 Dec - 10 Jan	Lufthansa
24 Dec - 17 Jan	Scandinavian Airlines
01 Dec - 31 Jan	British Airways
24 Dec - 10 Jan	British Airways
23 Dec - 17 Jan	Scandinavian Airlines
28 Dec - 07 Jan	Scandinavian Airlines
03 Dec - 10 Dec	LOT	direct
16 Dec - 10 Jan	TAP
01 Dec - 08 Dec	LOT	direct
07 Dec - 14 Dec	LOT	direct
24 Dec - 10 Jan	LOT	direct
01 Dec - 31 Jan	LOT	direct
28 Dec - 07 Jan	LOT	direct
10 Dec - 28 Dec	Spirit Airlines
16 Dec - 27 Dec	SWISS
14 Dec - 21 Dec	LOT	direct
17 Dec - 27 Dec	SWISS
22 Dec - 28 Dec	Scandinavian Airlines
20 Dec - 27 Dec	Finnair
21 Dec - 29 Dec	TAP

Also check the deals for one-way flights from Miami to Warsaw in December.

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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Cheapest return flights from Miami to Warsaw in December from 421€

Return flights