Cheapest return flights from Newark to Lisbon in August from $489

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

Return flights

19 Aug - 05 Sep Scandinavian Airlines
18 Aug - 26 Aug Scandinavian Airlines
21 Aug - 05 Sep Scandinavian Airlines
29 Aug - 05 Sep Scandinavian Airlines
31 Aug - 08 Sep TAP
24 Aug - 01 Sep Scandinavian Airlines
27 Aug - 03 Sep United
14 Aug - 20 Aug Scandinavian Airlines
25 Aug - 01 Sep Scandinavian Airlines
31 Aug - 08 Sep TAP direct
04 Aug - 20 Aug Iberia
10 Aug - 20 Aug Iberia
14 Aug - 22 Aug Scandinavian Airlines
15 Aug - 20 Aug Scandinavian Airlines
06 Aug - 31 Aug Air Canada
03 Aug - 21 Aug Finnair
07 Aug - 11 Aug British Airways
17 Aug - 27 Aug Iberia
30 Aug - 06 Sep British Airways
24 Aug - 01 Sep Brussels Airlines direct

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

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