Cheapest return flights from New York to Lisbon in August from 599€

Best time to book flights for New York (LGA) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from New York (LGA) to Lisbon (LIS) in August 2025 (see full year).

Return flights

20 Aug - 05 Sep Air Canada
12 Aug - 27 Aug Air Canada
10 Aug - 20 Aug Air Canada
11 Aug - 25 Aug Air Canada
09 Aug - 20 Aug Air Canada
31 Aug - 12 Sep Air Canada
31 Aug - 09 Sep Air Canada
07 Aug - 21 Aug Air Canada
29 Aug - 05 Sep Air Canada
30 Aug - 12 Sep Air Canada
10 Aug - 22 Aug Air Canada
28 Aug - 13 Sep Air Canada
30 Aug - 06 Sep Air Canada
18 Aug - 24 Aug Air Canada
20 Aug - 24 Aug Air Canada
21 Aug - 31 Aug Air Canada
03 Aug - 16 Aug Air Canada
23 Aug - 07 Sep Air Canada
27 Aug - 01 Sep Air Canada
31 Aug - 03 Sep Air Canada

Also check the deals for one-way flights from New York to Lisbon in August.

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