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

Return flights

19 Aug - 26 Aug	Delta
18 Aug - 01 Sep	SWISS
19 Aug - 13 Sep	British Airways
20 Aug - 13 Sep	British Airways
19 Aug - 02 Sep	Delta
19 Aug - 26 Aug	LOT	direct
20 Aug - 02 Sep	Norse Atlantic Airways (UK)
20 Aug - 27 Aug	Norse Atlantic Airways (UK)
20 Aug - 27 Aug	LOT	direct
20 Aug - 02 Sep	LOT	direct
20 Aug - 13 Sep	LOT	direct
19 Aug - 02 Sep	LOT	direct
19 Aug - 13 Sep	LOT	direct
23 Aug - 25 Aug	Delta

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

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 Warsaw

Cheap car rent in Warsaw

Cheapest return flights from Miami to Warsaw in August from 563€

Return flights