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

Return flights

31 Jan - 03 Feb	Air Europa
17 Jan - 26 Jan	Air Europa
30 Jan - 02 Feb	Air Europa
30 Jan - 03 Feb	Air Europa
08 Jan - 14 Jan	Air Europa
08 Jan - 15 Jan	Air Europa
15 Jan - 23 Jan	Air Europa
14 Jan - 25 Jan	Air Europa
16 Jan - 24 Jan	Air Europa
16 Jan - 25 Jan	Air Europa
21 Jan - 28 Jan	SKY express
11 Jan - 24 Jan	Air Europa
29 Jan - 02 Feb	Ryanair
16 Jan - 28 Jan	SKY express
28 Jan - 14 Feb	SKY express
30 Jan - 14 Feb	SKY express
21 Jan - 07 Feb	SKY express
21 Jan - 02 Feb	SKY express
28 Jan - 18 Feb	SKY express
28 Jan - 07 Feb	SKY express

Also check the deals for one-way flights from Lisbon to Istanbul 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 Istanbul

Cheap car rent in Istanbul

Cheapest return flights from Lisbon to Istanbul in January from $107

Return flights