Cheapest one-way flights from Lisbon to Boston in August from $535

AirHint found the following cheapest one-way flights from Lisbon (LIS) to Boston (BOS) in August 2026 (see full year).

One-Way flights

12 Aug Ryanair
09 Aug Vueling Airlines
11 Aug TAP
12 Aug TAP direct
09 Aug Air France direct
11 Aug Air France direct

Also check the deals for return flights from Lisbon to Boston in August.

Powered by

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 Boston

Cheap car rent in Boston

Feel free to contact us with any feedback or request another flight research.