AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Lisbon (LIS) in November 2025 (see full year).
Return flights
| 10 Nov - 20 Nov | Air Canada | ||
| 19 Nov - 26 Nov | United | ||
| 14 Nov - 18 Nov | United | ||
| 04 Nov - 11 Nov | United | ||
| 29 Nov - 06 Dec | United | ||
| 24 Nov - 01 Dec | United | ||
| 14 Nov - 21 Nov | United | ||
| 09 Nov - 16 Nov | United |
Also check the deals for one-way flights from Raleigh-durham to Lisbon in November.
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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