Cheapest return flights from Newark to Lisbon in August from 586€

Best time to book flights for Newark (EWR) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Newark (EWR) to Lisbon (LIS) in August 2025 (see full year).

Return flights

23 Aug - 31 Aug Icelandair
23 Aug - 04 Sep Icelandair
21 Aug - 28 Aug Air Canada
19 Aug - 26 Aug Air Canada
20 Aug - 27 Aug Air Canada
14 Aug - 21 Aug Air Canada
12 Aug - 19 Aug Air Canada
04 Aug - 20 Aug Air Canada
11 Aug - 28 Aug Air Canada
04 Aug - 28 Aug Air Canada
07 Aug - 26 Aug Air Canada
27 Aug - 03 Sep Scandinavian Airlines
26 Aug - 02 Sep Scandinavian Airlines
25 Aug - 01 Sep FrenchBee
22 Aug - 13 Sep FrenchBee
18 Aug - 01 Sep FrenchBee
28 Aug - 04 Sep Air Canada
23 Aug - 03 Sep FrenchBee
31 Aug - 07 Sep TAP
23 Aug - 01 Sep FrenchBee

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

Skyscanner

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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