Singapore (SIN) to Istanbul (IST) flights
2 airlines fly nonstop from Singapore (SIN) to Istanbul (IST): Singapore Airlines and Turkish Airlines. The two airports are 5,393 miles (8,679 km) apart. Singapore Airlines and Turkish Airlines are in Star Alliance. There are also 51 ways to fly it with one stop, through Kuala Lumpur, Phuket and Delhi and more.
Airlines flying nonstop from SIN to IST
- Singapore AirlinesStar Alliance · bookable with 13 programsWho books it
- Turkish AirlinesStar Alliance · bookable with 11 programsWho books it
Book SIN to IST with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks Singapore Airlines, Turkish Airlines
- Air New Zealand AirpointsBooks Singapore Airlines, Turkish Airlines
- ANA Mileage ClubBooks Singapore Airlines, Turkish Airlines
- Avianca LifeMilesBooks Singapore Airlines, Turkish Airlines
- EVA Air Infinity MileageLandsBooks Singapore Airlines, Turkish Airlines
- Lufthansa Miles & MoreBooks Singapore Airlines, Turkish Airlines
- Singapore Airlines KrisFlyerBooks Singapore Airlines, Turkish Airlines
- TAP Miles&GoBooks Singapore Airlines, Turkish Airlines
- Thai Royal Orchid PlusBooks Singapore Airlines, Turkish Airlines
- Turkish Airlines Miles&SmilesBooks Singapore Airlines, Turkish Airlines
- United MileagePlusBooks Singapore Airlines, Turkish Airlines
- Alaska Atmos RewardsBooks Singapore Airlines
- Virgin Atlantic Flying ClubBooks Singapore Airlines
SIN to IST with one stop
51 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Kuala Lumpur (KUL)AirAsia, Ethiopian Airlines and 5 more, then Turkish Airlines
+4
- Via Phuket (HKT)Scoot, Singapore Airlines and 1 more, then Turkish Airlines
- Via Delhi (DEL)IndiGo the whole way
- Via Mumbai (BOM)IndiGo the whole way
- Via Kathmandu (KTM)Singapore Airlines, then Turkish Airlines
- Via Dhaka (DAC)Biman Bangladesh Airlines, US-Bangla Airlines and 1 more, then Turkish AirlinesBGBS
- Via Dubai (DXB)Emirates the whole way
- Via Muscat (MCT)Oman Air the whole way
- Via Abu Dhabi (AUH)Etihad Airways the whole way
- Via Bangkok (BKK)Thai Airways International the whole way
- Via Bahrain (BAH)Gulf Air the whole way
- Via Doha (DOH)Qatar Airways the whole way
- Via Colombo (CMB)Singapore Airlines and SriLankan Airlines, then Turkish Airlines
- Via Riyadh (RUH)Singapore Airlines, then Saudia, Turkish Airlines and 2 more
+1
- Via Ho Chi Minh City (SGN)Singapore Airlines, Scoot and 2 more, then Turkish Airlines+1
SIN to IST: common questions
Which airlines fly nonstop from SIN to IST?
Singapore Airlines (Star Alliance) and Turkish Airlines (Star Alliance) fly nonstop from Singapore (SIN) to Istanbul (IST).
How far is Singapore from Istanbul by plane?
Singapore (SIN) and Istanbul (IST) are 5,393 miles (8,679 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book SIN to IST award flights?
13 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, EVA Air Infinity MileageLands, Lufthansa Miles & More, Singapore Airlines KrisFlyer, TAP Miles&Go and 5 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does SIN to IST cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for SIN to IST with taxes and fees.
Where can I connect between Singapore and Istanbul?
The most direct connections are through Kuala Lumpur (KUL), Phuket (HKT), Delhi (DEL), Mumbai (BOM) and Kathmandu (KTM). On 22 of them the same airline flies both flights, for example IndiGo through Delhi.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.