Cheapest return flights from Boston to Warsaw in January from 383€

AirHint found the following cheapest return flights from Boston (BOS) to Warsaw (WMI) in January 2026 (see full year).

Return flights

17 Jan - 26 Jan LEVEL
17 Jan - 24 Jan LEVEL
17 Jan - 25 Jan LEVEL
25 Jan - 15 Feb TAP
28 Jan - 11 Feb TAP
17 Jan - 10 Feb LEVEL
20 Jan - 27 Jan TAP
13 Jan - 27 Jan TAP
21 Jan - 28 Jan TAP
27 Jan - 10 Feb TAP
21 Jan - 10 Feb TAP
19 Jan - 26 Jan TAP
13 Jan - 20 Jan TAP
01 Jan - 05 Jan Iberia

Also check the deals for one-way flights from Boston to Warsaw in January.

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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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