Cheapest return flights from New York to Lisbon in August from $502

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

20 Aug - 24 Aug Icelandair
20 Aug - 28 Aug Icelandair
23 Aug - 04 Sep Icelandair
16 Aug - 24 Aug Icelandair
23 Aug - 28 Aug Icelandair
09 Aug - 14 Aug Icelandair
30 Aug - 10 Sep Air Europa
21 Aug - 15 Sep Air Europa
17 Aug - 25 Aug Scandinavian Airlines
18 Aug - 26 Aug Scandinavian Airlines
26 Aug - 05 Sep Air Europa
28 Aug - 08 Sep Air Europa
31 Aug - 08 Sep Air Europa
28 Aug - 13 Sep Air Europa
08 Aug - 18 Aug Air Canada
23 Aug - 03 Sep Air Europa
27 Aug - 31 Aug Icelandair
18 Aug - 09 Sep Scandinavian Airlines
27 Aug - 12 Sep Icelandair
24 Aug - 30 Aug Norse Atlantic 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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