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

Return flights

03 Jun - 10 Jun	Delta
05 Jun - 12 Jun	SWISS
10 Jun - 17 Jun	SWISS
17 Jun - 24 Jun	SWISS
09 Jun - 19 Jun	SWISS
13 Jun - 27 Jun	SWISS
15 Jun - 22 Jun	SWISS
15 Jun - 29 Jun	SWISS
29 Jun - 09 Jul	Air Canada
05 Jun - 12 Jun	TAP	direct
10 Jun - 17 Jun	TAP	direct
29 Jun - 09 Jul	TAP	direct

Also check the deals for one-way flights from Lisbon to Newark 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.

Book a cheap hotel in Newark

Cheap car rent in Newark

Cheapest return flights from Lisbon to Newark in June from 473€

Return flights