Cheapest one-way flights from Boston to Lisbon in June from $332

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

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

One-Way flights

03 Jun Iberia
06 Jun Icelandair
13 Jun Icelandair
08 Jun Azores Airlines
29 Jun Iberia
02 Jun Porter Airlines (Canada) Ltd
01 Jun Porter Airlines (Canada) Ltd
10 Jun Icelandair
07 Jun Porter Airlines (Canada) Ltd
21 Jun Spirit Airlines

Also check the deals for return 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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