Cheapest return flights from Raleigh-durham to Lisbon in January from 455€

AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Lisbon (LIS) in January 2026 (see full year).

Return flights

21 Jan - 28 Jan Air France
20 Jan - 27 Jan United
17 Jan - 25 Jan Air France

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