AirHint found the following cheapest return flights from Reykjavik (REK) to Lisbon (LIS) in January 2026 (see full year).

Return flights

21 Jan - 26 Jan	easyJet
15 Jan - 20 Jan	Wizz Air
14 Jan - 28 Jan	Wizz Air
12 Jan - 19 Jan	Wizz Air
15 Jan - 19 Jan	Wizz Air
20 Jan - 01 Feb	easyJet
15 Jan - 21 Jan	Wizz Air
18 Jan - 25 Jan	Lufthansa
16 Jan - 23 Jan	easyJet
15 Jan - 29 Jan	easyJet
18 Jan - 22 Jan	easyJet
15 Jan - 22 Feb	Wizz Air
15 Jan - 19 Feb	Icelandair	direct

Also check the deals for one-way 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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon

Cheapest return flights from Reykjavik to Lisbon in January from 215€

Return flights