Cheapest return flights from Istanbul to Singapore in July from $693

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

Return flights

01 Jul - 12 Jul AirAsia X
03 Jul - 10 Jul Turkish Airlines direct
08 Jul - 17 Jul Singapore Airlines direct
06 Jul - 15 Jul Qatar Airways
03 Jul - 05 Jul Turkish Airlines direct
06 Jul - 13 Jul Qatar Airways
05 Jul - 12 Jul AirAsia X
05 Jul - 12 Jul Turkish Airlines direct
01 Jul - 12 Jul Turkish Airlines direct
03 Jul - 11 Jul Turkish Airlines direct
13 Jul - 07 Aug Turkish Airlines direct

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

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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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