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

Return flights

15 Jun - 21 Jun	Air Canada
08 Jun - 16 Jun	Delta	direct
07 Jun - 15 Jun	Air France	direct
11 Jun - 18 Jun	British Airways
12 Jun - 17 Jun	British Airways
12 Jun - 19 Jun	British Airways
09 Jun - 21 Jun	SWISS
13 Jun - 20 Jun	SWISS
27 Jun - 06 Jul	Iberia
21 Jun - 14 Jul	Iberia
04 Jun - 08 Jun	British Airways
13 Jun - 04 Jul	British Airways
12 Jun - 04 Jul	British Airways
15 Jun - 11 Jul	British Airways
14 Jun - 28 Jun	Iberia
26 Jun - 06 Jul	British Airways
18 Jun - 11 Jul	Aer Lingus
18 Jun - 09 Jul	Iberia
21 Jun - 14 Jul	TAP	direct
26 Jun - 06 Jul	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 431€

Return flights