Cheapest return flights from Lisbon to Istanbul in October from $237

Best time to book flights for Lisbon (LIS) to Istanbul (IST) flights at AirHint

AirHint found the following cheapest return flights from Lisbon (LIS) to Istanbul (IST) in October 2025 (see full year).

Return flights

08 Oct - 15 Oct Pegasus Airlines
02 Oct - 08 Oct easyJet
21 Oct - 26 Oct easyJet
10 Oct - 13 Oct easyJet
03 Oct - 15 Oct easyJet
09 Oct - 13 Oct Pegasus Airlines
09 Oct - 16 Oct Pegasus Airlines
27 Oct - 03 Nov Aegean Airlines
30 Oct - 02 Nov Aegean Airlines
21 Oct - 01 Nov Aegean Airlines
09 Oct - 12 Oct easyJet
03 Oct - 16 Oct easyJet
24 Oct - 27 Oct Ryanair
31 Oct - 04 Nov Aegean Airlines
21 Oct - 11 Nov Vueling Airlines
21 Oct - 06 Nov Vueling Airlines
21 Oct - 04 Nov Vueling Airlines
29 Oct - 11 Nov Vueling Airlines
29 Oct - 15 Nov Vueling Airlines
29 Oct - 06 Nov Vueling Airlines

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

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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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