Cheapest return flights from Lisbon to Newark in August from 468€

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

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

Return flights

27 Aug - 03 Sep United
27 Aug - 04 Sep United
28 Aug - 31 Aug SWISS
28 Aug - 02 Sep SWISS
12 Aug - 03 Sep British Airways
03 Aug - 16 Aug Vueling Airlines
28 Aug - 04 Sep SWISS
29 Aug - 09 Sep Air Canada
18 Aug - 25 Aug KLM
06 Aug - 25 Aug Delta
21 Aug - 25 Aug Delta
20 Aug - 09 Sep British Airways
07 Aug - 27 Aug SWISS
15 Aug - 31 Aug KLM
24 Aug - 31 Aug KLM
29 Aug - 04 Sep Delta
04 Aug - 30 Aug Delta
19 Aug - 26 Aug Delta
14 Aug - 03 Sep Air France
13 Aug - 03 Sep Air France

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