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

Return flights

10 Feb - 17 Feb	easyJet
10 Feb - 15 Feb	easyJet
13 Feb - 18 Feb	easyJet
06 Feb - 11 Feb	easyJet
06 Feb - 10 Feb	easyJet
13 Feb - 16 Feb	easyJet
03 Feb - 10 Mar	Ryanair
01 Feb - 05 Mar	easyJet
02 Feb - 07 Feb	Ryanair
01 Feb - 08 Feb	easyJet
14 Feb - 18 Feb	easyJet
13 Feb - 20 Feb	easyJet
22 Feb - 04 Mar	SKY express
22 Feb - 05 Mar	SKY express
11 Feb - 04 Mar	SKY express
22 Feb - 06 Mar	SKY express
22 Feb - 12 Mar	SKY express
12 Feb - 04 Mar	Vueling Airlines
12 Feb - 05 Mar	Vueling Airlines
22 Feb - 14 Mar	SKY express

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

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.

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Cheapest return flights from Lisbon to Istanbul in February from 161€

Return flights