Cheapest return flights from Singapore to Istanbul in May from 385€

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

Return flights

07 May - 11 May AirAsia
10 May - 18 May AirAsia
29 May - 17 Jun Gulf Air
06 May - 15 May Turkish Airlines direct
11 May - 18 May Etihad Airways
01 May - 08 May Gulf Air
01 May - 16 May Gulf Air
22 May - 29 May Gulf Air
15 May - 29 May Gulf Air
23 May - 30 May Gulf Air
07 May - 12 May Gulf Air
21 May - 04 Jun Gulf Air
25 May - 06 Jun Gulf Air
30 May - 07 Jun Gulf Air
21 May - 03 Jun Gulf Air
29 May - 13 Jun Gulf Air
27 May - 01 Jun Gulf Air
22 May - 03 Jun Gulf Air
23 May - 09 Jun Gulf Air
23 May - 07 Jun Gulf Air

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

Powered by

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Feel free to contact us with any feedback or request another flight research.