Cheapest return flights from Raleigh-durham to Lisbon in March from 639€
AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Lisbon (LIS) in March 2025 (see full year).
Return flights
| 04 Mar - 18 Mar | United | ||
| 06 Mar - 15 Mar | Delta | ||
| 08 Mar - 22 Mar | Icelandair |
Also check the deals for one-way flights from Raleigh-durham to Lisbon in March.
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.
