Cheapest return flights from Warsaw to Boston in May from $747

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

Return flights

30 May - 07 Jun British Airways
10 May - 17 May Scandinavian Airlines
11 May - 18 May Scandinavian Airlines
13 May - 20 May Scandinavian Airlines
19 May - 26 May Scandinavian Airlines
03 May - 10 May Scandinavian Airlines
04 May - 11 May Scandinavian Airlines
06 May - 13 May Scandinavian Airlines
18 May - 25 May Scandinavian Airlines
02 May - 09 May Scandinavian Airlines
21 May - 28 May Scandinavian Airlines

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

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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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