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

Return flights

06 May - 10 May	Wizz Air UK
07 May - 12 May	Vueling Airlines
07 May - 16 May	Vueling Airlines
07 May - 10 May	Vueling Airlines
16 May - 18 May	Vueling Airlines
04 May - 10 May	Iberia
01 May - 03 May	Air Europa
03 May - 14 Jun	Wizz Air UK
31 May - 04 Jun	Wizz Air
01 May - 04 May	Air Europa
28 May - 31 May	Aegean Airlines
21 May - 24 May	Aegean Airlines
03 May - 14 Jun	Turkish Airlines	direct
31 May - 04 Jun	Turkish Airlines	direct

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

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 Valencia to Istanbul in May from $164

Return flights