Flights from Istanbul (IST) to Sydney (SYD)

In-flight Dining
You will be served meals tailored to the time of day on both the Istanbul–Singapore and Singapore–Sydney sectors, with menus designed to offer a balance of regional and international flavours in Economy Class, Premium Economy Class, Business Class, and First Class.

Special Meals
We offer a range of special meals that cater to different dietary needs on this route. You can request these in advance through our Manage Booking portal, so we can have your preferred option ready on board.

Book the Cook
On eligible cabins and sectors between Istanbul, Singapore, and Sydney, you can pre-select main courses from our Book the Cook service, giving you more choice and the assurance of a preferred meal already reserved for you.

Beverage Service
Throughout the flight, a selection of hot and cold drinks is available, including juices, soft drinks, teas, and coffees. You can also enjoy our signature Singapore Sling on board, alongside a curated range of other beverages.

For Istanbul to Sydney flights, our weight-concept baggage policy applies. In Economy Class, checked baggage allowances are 25kg on Lite and Value fares, and 30kg on Standard and Flexi fares. Premium Economy Class includes 35kg, Business Class includes 40kg, and First Class includes 50kg of checked baggage. Each checked bag must not exceed 32kg. For cabin baggage, Economy Class and Premium Economy Class guests may bring 1 piece up to 7kg, while Business Class and First Class guests may bring 2 pieces, each up to 7kg. Your exact allowance is shown on your e-ticket, and KrisFlyer Elite Gold and PPS Club members enjoy additional allowances.

Wi-Fi is available on Singapore Airlines flights between Istanbul, Singapore, and Sydney once the aircraft is above 10,000 feet. It is free and unlimited for KrisFlyer members; Economy Class and Premium Economy Class members should add their membership number to the booking at least 1.5 hours before departure. Non-members can purchase access plans. The service is suitable for messaging, email, and basic browsing, but it does not support video streaming, video calls, or large file transfers.

On the Istanbul to Singapore sector operated by the Airbus A350-900, Economy Class offers a 32-inch seat pitch with up to 19-inch seat width, Premium Economy Class offers a 38-inch pitch with up to 20-inch width, and Business Class provides a fully flat bed with direct aisle access. On the Singapore to Sydney sector operated by the Boeing 777-300ER, Economy Class and Premium Economy Class offer similar generous seat pitches and widths, Business Class features fully flat beds with direct aisle access, and First Class provides a spacious fully flat bed with enhanced privacy.

Yes, Singapore Airlines provides lounge access to eligible passengers with a layover in Singapore. Your eligibility is based on your class of travel or your KrisFlyer and Star Alliance status, and it is determined by your flight leaving Singapore. Other options, like purchasing a day pass at a pay-per-use lounge, are also available.

Lounge Access Eligibility
Cabin Class: Complimentary for Suites, First, and Business Class passengers. Premium Economy and Economy travellers do not have access unless they hold eligible status.

Frequent Flyer Status: PPS Club and KrisFlyer Elite Gold (or Star Alliance Gold) members have access regardless of cabin class.

The 'Next Segment' Rule: Eligibility is based on the flight immediately departing that airport. For example, if you fly Economy from Istanbul but have a Business Class onward flight from Singapore, you get lounge access in Singapore only. In Singapore, eligible passengers may be invited to The Private Room, SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or KrisFlyer Gold Lounge, depending on cabin and status.

Singapore Changi Airport offers extensive facilities, including themed gardens, quiet rest areas, play zones, and a wide choice of dining and shopping, making it easy to relax without leaving the terminal. For longer layovers, you may be able to join an official free transit tour into the city, subject to eligibility, minimum connection time, and operating hours. Shorter connections are best spent exploring the terminals, where you can enjoy art installations, indoor greenery, and relaxation spaces close to your gate. Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

Istanbul follows Turkey Time (UTC+3) year-round. Sydney operates on Australian Eastern Standard Time (UTC+10) roughly from April to early October, making Sydney 7 hours ahead of Istanbul. From early October to early April, Sydney uses Australian Eastern Daylight Time (UTC+11), making it 8 hours ahead of Istanbul.

Yes, your baggage will typically be checked through to Sydney Airport when flying from Istanbul via Singapore on a single booking with Singapore Airlines.

Through-Check Conditions
For your bags to be sent directly to your final destination, the following general conditions must be met:

Single Itinerary: Both flight segments (Istanbul–Singapore and Singapore–Sydney) must be under the same booking reference or PNR.

Layover Duration: Your connection in Singapore must be less than 24 hours. If your layover exceeds 24 hours, it is considered a stopover, and you will typically be required to collect your luggage and re-check it for your onward flight.

Partner Airlines: If your onward flight from Singapore to Sydney is operated by a partner airline, Singapore Airlines has through-check agreements that usually allow your bags to be tagged to your final destination.

You may be able to plan a stopover in Singapore on your Istanbul–Sydney trip, subject to your ticket conditions and availability. When booking, you can search for multi-city options or speak with our customer service team or your travel agent, who can advise whether a stopover can be added to your itinerary.