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

Return flights

19 Jul - 26 Jul	Iberia
31 Jul - 11 Aug	Iberia
07 Jul - 01 Aug	Iberia
08 Jul - 12 Jul	British Airways
02 Jul - 25 Jul	British Airways
15 Jul - 22 Jul	Delta
15 Jul - 08 Aug	British Airways
08 Jul - 01 Aug	British Airways
22 Jul - 15 Aug	KLM
18 Jul - 25 Jul	Iberia
23 Jul - 15 Aug	Iberia
16 Jul - 20 Jul	Iberia
08 Jul - 18 Jul	British Airways
09 Jul - 12 Jul	Iberia
06 Jul - 12 Jul	Aer Lingus
23 Jul - 15 Aug	Air France	direct
22 Jul - 15 Aug	Air France	direct
19 Jul - 08 Aug	Air France	direct
07 Jul - 09 Jul	Aer Lingus
31 Jul - 11 Aug	TAP	direct

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 467€

Return flights