Cheapest return flights from Lisbon to Istanbul in May from 136€

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

Return flights

07 May - 11 May Ryanair
07 May - 10 May Ryanair
07 May - 09 May Ryanair
07 May - 12 May Ryanair
15 May - 19 May Ryanair
14 May - 19 May Ryanair
06 May - 10 May Ryanair
07 May - 13 May Ryanair
16 May - 19 May Ryanair
06 May - 12 May Ryanair
15 May - 02 Jun Vueling Airlines
21 May - 01 Jun easyJet
15 May - 01 Jun Vueling Airlines
15 May - 03 Jun Vueling Airlines
22 May - 02 Jun Vueling Airlines
30 May - 06 Jun TAP
15 May - 04 Jun Vueling Airlines
25 May - 01 Jun Ryanair
28 May - 07 Jun Ryanair
30 May - 10 Jun Ryanair

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

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