Cheapest return flights from Singapore to Istanbul in April from $430

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

Return flights

16 Apr - 27 Apr AirAsia
05 Apr - 12 Apr AirAsia
09 Apr - 15 Apr Air India
06 Apr - 11 Apr Malaysia Airlines
26 Apr - 03 May Qatar Airways
02 Apr - 12 Apr AirAsia
03 Apr - 12 Apr Scoot
08 Apr - 15 Apr Qatar Airways
09 Apr - 16 Apr Qatar Airways
23 Apr - 07 May Qatar Airways
04 Apr - 09 Apr Qatar Airways
16 Apr - 30 May Qatar Airways
17 Apr - 26 Apr Qatar Airways
19 Apr - 09 May Qatar Airways

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

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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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