Cheapest return flights from Raleigh-durham to Porto in December from $706
AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Porto (OPO) in December 2024 (see full year).
Return flights
| 10 Dec - 15 Dec | Frontier Airlines | ||
| 08 Dec - 15 Dec | Delta | ||
| 01 Dec - 14 Dec | Delta |
Also check the deals for one-way flights from Raleigh-durham to Porto in December.
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.
