Cheapest return flights from Boston to Lisbon in June from 444€

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

Return flights

18 Jun - 22 Jun Air Canada
18 Jun - 21 Jun Air Canada
03 Jun - 17 Jun Air Canada
22 Jun - 10 Jul SWISS
10 Jun - 04 Jul SWISS
20 Jun - 29 Jun Iberia
22 Jun - 10 Jul TAP direct
03 Jun - 17 Jun Virgin Atlantic direct
20 Jun - 29 Jun Air France direct
18 Jun - 22 Jun TAP direct
18 Jun - 21 Jun TAP direct
18 Jun - 11 Jul TAP direct
10 Jun - 04 Jul Virgin Atlantic direct

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

Skyscanner

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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