AirHint found the following cheapest return flights from New York (JFK) to Lisbon (LIS) in July 2026 (see full year).

Return flights

28 Jul - 11 Aug	Delta
30 Jul - 20 Aug	Iberia
20 Jul - 31 Jul	Air France
23 Jul - 15 Aug	Air France
02 Jul - 06 Jul	Delta
19 Jul - 26 Jul	Iberia
04 Jul - 25 Jul	Air France
19 Jul - 08 Aug	Iberia
17 Jul - 08 Aug	Iberia
26 Jul - 15 Aug	Iberia
31 Jul - 14 Aug	Iberia
02 Jul - 25 Jul	KLM
05 Jul - 21 Jul	Iberia
10 Jul - 01 Aug	Iberia
07 Jul - 14 Jul	British Airways
01 Jul - 25 Jul	British Airways
03 Jul - 06 Jul	British Airways
07 Jul - 21 Jul	British Airways
13 Jul - 08 Aug	British Airways
31 Jul - 22 Aug	Iberia

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

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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Cheapest return flights from New York to Lisbon in July from 426€

Return flights