Cheapest return EWR–LIS flights, June

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

Return flights

08 Jun - 11 Jun Air Transat
07 Jun - 11 Jun Air Transat
08 Jun - 30 Jun Air Transat
08 Jun - 22 Jun Air Transat
14 Jun - 25 Jun Air Transat
07 Jun - 20 Jun Air Transat
14 Jun - 18 Jun Air Transat
07 Jun - 18 Jun Air Transat
07 Jun - 22 Jun Air Transat
07 Jun - 16 Jun United direct
25 Jun - 23 Jul Air Canada
05 Jun - 01 Jul Air Transat
29 Jun - 08 Jul Air Transat
05 Jun - 02 Jul FrenchBee
30 Jun - 13 Jul Air Transat
29 Jun - 13 Jul Air Transat
18 Jun - 13 Jul Air Transat
19 Jun - 03 Jul Delta
26 Jun - 01 Jul Air Transat
28 Jun - 08 Jul Air Transat

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

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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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