Cheapest return flights from Boston to Lisbon in March from 342€

AirHint found the following cheapest return flights from Boston (BOS) to Lisbon (LIS) in March 2026 (see full year).

Return flights

18 Mar - 29 Mar Icelandair
11 Mar - 18 Mar Scandinavian Airlines
03 Mar - 10 Mar LEVEL
10 Mar - 17 Mar LEVEL
02 Mar - 09 Mar LEVEL
16 Mar - 23 Mar LEVEL
17 Mar - 24 Mar LEVEL
19 Mar - 26 Mar LEVEL
09 Mar - 16 Mar LEVEL
08 Mar - 15 Mar Scandinavian Airlines
25 Mar - 01 Apr TAP direct
26 Mar - 02 Apr TAP direct
29 Mar - 04 Apr TAP direct
25 Mar - 10 Apr Turkish Airlines
25 Mar - 10 Apr TAP direct

Also check the deals for one-way flights from Boston to Lisbon in March.

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