Cheap Flights from Istanbul to Singapore — $191

The route Istanbul — Singapore is served by many carriers — 12 in total, including Turkish Airlines, Singapore Airlines, IndiGo, Nas Air, Pegasus Airlines, Gulf Air, AirAsia X, Oman Air, Air Arabia, Azerbaijan Airlines, Aegean Airlines, and Valuair. This gives passengers wide opportunities: from finding the lowest fare (from $191) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.

Istanbul Airport (IST) is Turkey’s primary international hub, handling most long-haul and full-service carriers alongside many Star Alliance and oneworld members; it’s typically viewed as a premium, well-equipped airport. Located about 35–50 km northwest of central Istanbul (depending on route), transfer times can be around 40–60 minutes by taxi or private transfer, or 45–75 minutes by Havaist airport shuttle and city bus services; fares are usually in the mid-range for airport transfers. Trains and metros are expanding but can be indirect depending on your final neighborhood. Pros: modern terminals, extensive lounges, frequent international connections. Cons: distance from some central districts and variable journey times in heavy traffic.

Fly direct from Istanbul to Singapore for the fastest, most comfortable way to reach the Lion City — fewer hassles, no long layovers, and more time to enjoy your trip. While some connecting options may cost less, a nonstop flight saves hours and reduces travel fatigue, making it a smart choice for business or leisure travelers.

Singapore Changi Airport (SIN) is the city-state’s primary international hub, renowned for wide carrier choice from full-service airlines to many long-haul and regional carriers; it can also handle some low-cost and premium budget flights. Located about 20–25 km northeast of downtown, transfer options include the efficient MRT train (around 30 minutes, typically modest fares), taxis or ride-hailing (25–40 minutes depending on traffic, higher cost), and airport buses/shuttles (30–60 minutes at lower fares). Pros: very comfortable terminals, extensive facilities and reliable connections; cons: peak-hour taxi surcharges and slightly longer transfers from the far side of the island. Jewel and transit amenities make layovers especially convenient.

In different months, ticket prices from Istanbul to Singapore vary: minimum — $301 (February 2026), maximum — $522 (January 2027). Typically, the flight costs $353–$359.