Cheapest return flights from Lisbon to Newark in January from 429€

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 January 2026 (see full year).

Return flights

31 Jan - 07 Feb British Airways
31 Jan - 06 Feb British Airways
07 Jan - 13 Jan British Airways
08 Jan - 14 Jan British Airways
09 Jan - 15 Jan British Airways
09 Jan - 18 Jan British Airways
17 Jan - 24 Jan British Airways
24 Jan - 31 Jan British Airways
13 Jan - 18 Jan SWISS
13 Jan - 19 Jan SWISS
08 Jan - 14 Jan Brussels Airlines direct
09 Jan - 15 Jan Brussels Airlines direct

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

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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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