Flights from Istanbul (IST) to Seoul (ICN)

In-flight Dining
You will be served meals on both sectors of your journey between Istanbul and Seoul, with menus designed to reflect regional flavours and the time of day. Portions and timings are planned to keep you comfortable on the longer Istanbul–Singapore sector and the onward Singapore–Seoul flight.

Special Meals
We offer a variety of special meals on this route, which can be requested in advance to suit different dietary needs and preferences. To ensure availability, please place your request through our website or your travel agent before your departure date.

Book the Cook
Eligible customers in selected premium cabins on this route can use our Book the Cook service, allowing you to choose from a wider selection of main courses before you fly. This helps you personalise your dining experience on board.

Beverage Service
Throughout the journey, you can enjoy a range of hot and cold drinks, including juices, soft drinks, tea, and coffee. Our signature Singapore Sling is also available on board, offering a classic taste of our home city during your flight.

For flights between Istanbul and Seoul, the weight concept applies. Checked baggage allowances are: Economy Class (Lite and Value fares: 25kg; Standard and Flexi fares: 30kg), Premium Economy Class (35kg), and Business Class (40kg). Each checked bag must not exceed 32kg for safety reasons.

For cabin baggage, customers travelling in Economy Class and Premium Economy Class may bring one piece up to 7kg. Customers in Business Class may bring two pieces, each up to 7kg. The final allowance for your booking 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 and Seoul once the aircraft is above 10,000 feet. It is free and unlimited for KrisFlyer members; Economy Class and Premium Economy Class customers should add their membership number to the booking at least 1.5 hours before departure to enjoy this.

Non-members can purchase Wi-Fi plans on board. The connection is suitable for messaging, email, and basic browsing, but it does not support video streaming, video calls, or large file transfers. Availability and performance may vary slightly between the Airbus A350-900 and Boeing 787-10 aircraft.

On the Istanbul to Singapore sector, operated by the Airbus A350-900, Economy Class seats offer a pitch of around 32 inches and up to 19 inches of seat width, while Premium Economy Class provides a pitch of about 38 inches and up to 20 inches of seat width. Business Class offers a fully flat bed with direct aisle access at every seat.

On the Singapore to Seoul sector, operated by the Boeing 787-10, Economy Class seats also offer a pitch of around 32 inches and up to 19 inches of seat width. Business Class features a fully flat bed and direct aisle access from every seat, helping you rest on the regional flight.

On the Istanbul to Singapore flight operated by the Airbus A350-900, you can choose from Business Class, Premium Economy Class, and Economy Class. On the connecting Singapore to Seoul flight operated by the Boeing 787-10, Business Class and Economy Class are available.

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.

With a layover at Singapore Changi Airport, you can choose from many ways to relax and explore. For longer connections of around 5.5 hours or more, you may consider joining an official transit tour into the city, allowing you to see some highlights before returning comfortably in time for your next flight.

For shorter layovers, staying airside is very convenient. You can visit butterfly and indoor gardens, enjoy quiet rest areas, browse shops, or make use of airport hotels and shower facilities within the terminals. Your time at Singapore Changi Airport is more than just a wait – it is an integral part of your journey.

During your layover at Singapore, eligible Singapore Airlines customers may be invited to relax in dedicated lounges such as the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or KrisFlyer Gold Lounge, depending on cabin class and frequent flyer status. Lounge access is determined by your departing flight from Singapore.

In most cases, when you travel from Istanbul to Seoul on a single Singapore Airlines itinerary via Singapore, we will check your checked baggage through to Seoul. You will usually not need to collect it in Singapore. Your baggage tags and boarding passes at Istanbul Airport will confirm the final routing.

Istanbul operates on Türkiye Time (UTC+3) year-round without daylight saving. Seoul uses Korea Standard Time (UTC+9). This means Seoul is 6 hours ahead of Istanbul at all times. When it is 12.00 noon in Istanbul, it is 18.00 in Seoul.

Singapore Airlines flights from Istanbul to Seoul connect via Singapore and usually arrive at one of Seoul’s main international airports serving the city. Your exact arrival airport will be shown on your booking confirmation and e-ticket, so please check these details before you travel.

We recommend arriving at Istanbul Airport at least 3 hours before your scheduled departure for Seoul via Singapore. This allows sufficient time for check-in, security checks, and reaching your gate comfortably, especially during busy travel periods.

Visa requirements depend on your nationality, length of stay, and the purpose of your visit. We recommend checking with the relevant embassies or official government websites before you travel, and ensuring your passport has sufficient validity for your trip to South Korea and your transit through Singapore.

Seoul’s main airports are connected to the city by airport rail links, buses, and taxis. Journey times vary depending on traffic and your final destination. On arrival, follow airport signs to the transport information counters or official websites for up-to-date guidance on routes and services.

Seoul offers reliable mobile and data coverage across the city, and many cafés, hotels, and public spaces provide internet access. Power outlets commonly use two round pins and 220V supply, so you may need a suitable travel adaptor. Check your devices before departure to ensure compatibility.