Cheapest return flights from Lisbon to Istanbul in May from 174€

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 May 2025 (see full year).

Return flights

15 May - 19 May easyJet
23 May - 30 May easyJet
22 May - 26 May easyJet
08 May - 13 May easyJet
01 May - 08 May easyJet
08 May - 11 May easyJet
01 May - 10 May easyJet
08 May - 12 May easyJet
21 May - 25 May easyJet
02 May - 10 May easyJet
14 May - 02 Jun Aegean Airlines
26 May - 04 Jun easyJet
29 May - 01 Jun Aegean Airlines
23 May - 01 Jun easyJet
29 May - 17 Jun Vueling Airlines
29 May - 10 Jun Vueling Airlines
22 May - 10 Jun Vueling Airlines
30 May - 17 Jun Vueling Airlines
29 May - 13 Jun Vueling Airlines
28 May - 17 Jun Vueling Airlines

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

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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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