Cheapest return flights from Boston to Lisbon in June from 602€

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

08 Jun - 12 Jun LEVEL
06 Jun - 10 Jun LEVEL
10 Jun - 24 Jun LEVEL
17 Jun - 24 Jun LEVEL
08 Jun - 22 Jun LEVEL
05 Jun - 15 Jun LEVEL
12 Jun - 22 Jun LEVEL
15 Jun - 22 Jun LEVEL
01 Jun - 15 Jun LEVEL
01 Jun - 08 Jun LEVEL
23 Jun - 02 Jul LEVEL
23 Jun - 01 Jul LEVEL
30 Jun - 27 Jul LEVEL
30 Jun - 06 Jul LEVEL
23 Jun - 03 Jul LEVEL
23 Jun - 07 Jul LEVEL
29 Jun - 06 Jul LEVEL
19 Jun - 31 Jul LEVEL
27 Jun - 07 Jul LEVEL
27 Jun - 03 Jul LEVEL

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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon