AirHint found the following cheapest one-way flights from Reykjavik (REK) to Lisbon (LIS) in January 2026 (see full year).
One-Way flights
| 15 Jan | easyJet | ||
| 01 Jan | easyJet | ||
| 12 Jan | Transavia France | ||
| 05 Jan | easyJet | ||
| 05 Jan | Fly Play | direct | |
| 12 Jan | Fly Play | direct | |
| 15 Jan | TAP | direct | |
| 01 Jan | TAP | direct |
Also check the deals for return flights from Reykjavik to Lisbon in January.
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.
Find us on social media