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

Return flights

17 Jun - 08 Jul	Air Canada
26 Jun - 30 Jun	Iberia
05 Jun - 14 Jun	Iberia
19 Jun - 11 Jul	Iberia
14 Jun - 04 Jul	Iberia
02 Jun - 27 Jun	Iberia
06 Jun - 14 Jun	Iberia
13 Jun - 04 Jul	Iberia
10 Jun - 10 Jul	Iberia
15 Jun - 11 Jul	Iberia
15 Jun - 29 Jun	Delta
24 Jun - 01 Jul	Delta
24 Jun - 30 Jun	British Airways
24 Jun - 29 Jun	British Airways
30 Jun - 25 Jul	British Airways
27 Jun - 05 Jul	British Airways
17 Jun - 11 Jul	British Airways
11 Jun - 20 Jun	SWISS
06 Jun - 07 Jun	Azores Airlines
06 Jun - 14 Jun	TAP	direct

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

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 June from $516

Return flights