Cheapest return flights from Lisbon to Istanbul in October from $255

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

06 Oct - 10 Oct easyJet
02 Oct - 08 Oct Air France
07 Oct - 14 Oct Ryanair
06 Oct - 12 Oct easyJet
21 Oct - 31 Oct Aegean Airlines
04 Oct - 13 Oct easyJet
01 Oct - 08 Oct Air France
17 Oct - 23 Oct Aegean Airlines
14 Oct - 26 Oct Ryanair
14 Oct - 23 Oct Vueling Airlines
27 Oct - 15 Nov Vueling Airlines
27 Oct - 13 Nov Vueling Airlines
27 Oct - 08 Nov Vueling Airlines
29 Oct - 15 Nov Vueling Airlines
29 Oct - 13 Nov Vueling Airlines
29 Oct - 08 Nov Vueling Airlines
19 Oct - 08 Nov Vueling Airlines
23 Oct - 13 Nov Vueling Airlines
22 Oct - 08 Nov Vueling Airlines
23 Oct - 08 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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