Cheapest return flights from Boston to Lisbon in June from 629€

Best time to book flights for Boston (BOS) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Lisbon (LIS) in June 2025 (see full year).

Return flights

02 Jun - 09 Jun Azores Airlines
06 Jun - 13 Jun Vueling Airlines
05 Jun - 12 Jun Fly Play
03 Jun - 10 Jun Fly Play
04 Jun - 11 Jun Fly Play
13 Jun - 15 Jun Fly Play
07 Jun - 14 Jun Fly Play
01 Jun - 08 Jun Fly Play
05 Jun - 08 Jun Fly Play
25 Jun - 30 Jun Fly Play
21 Jun - 21 Jul Air Canada
21 Jun - 20 Jul Air Canada
28 Jun - 20 Jul Lufthansa
27 Jun - 20 Jul Lufthansa
30 Jun - 05 Jul TAP
11 Jun - 24 Jul KLM
30 Jun - 05 Jul TAP direct
28 Jun - 20 Jul TAP direct
21 Jun - 21 Jul TAP direct
11 Jun - 24 Jul TAP direct

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

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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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