Cheapest return flights from New York to Lisbon in August from 610€

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

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

Return flights

13 Aug - 20 Aug Air Canada
20 Aug - 05 Sep United
10 Aug - 20 Aug British Airways
12 Aug - 27 Aug British Airways
21 Aug - 05 Sep British Airways
28 Aug - 13 Sep Norse Atlantic Airways
20 Aug - 05 Sep Air France direct
27 Aug - 01 Sep Aer Lingus
11 Aug - 25 Aug United
16 Aug - 23 Aug Azores Airlines
14 Aug - 21 Aug Air Canada
31 Aug - 03 Sep Norse Atlantic Airways
28 Aug - 06 Sep Norse Atlantic Airways
30 Aug - 12 Sep Norse Atlantic Airways
15 Aug - 22 Aug British Airways
31 Aug - 12 Sep Azores Airlines
11 Aug - 25 Aug Air France direct
12 Aug - 27 Aug Air France direct
31 Aug - 09 Sep Aer Lingus
09 Aug - 20 Aug British Airways

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

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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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