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

Return flights

13 Jul - 29 Jul	Lufthansa
07 Jul - 14 Jul	Air Canada
23 Jul - 15 Aug	Air Canada
25 Jul - 01 Aug	Air Canada
04 Jul - 11 Jul	Air Canada
01 Jul - 25 Jul	Air Canada
08 Jul - 22 Jul	Air Canada
22 Jul - 15 Aug	Air Canada
15 Jul - 29 Jul	Lufthansa
06 Jul - 20 Jul	Lufthansa
04 Jul - 12 Jul	Air Canada
05 Jul - 12 Jul	Air Canada
15 Jul - 25 Jul	Lufthansa
30 Jul - 25 Aug	Lufthansa
15 Jul - 08 Aug	Lufthansa
19 Jul - 08 Aug	Lufthansa
31 Jul - 25 Aug	Lufthansa

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 $653

Return flights