Flights from Surabaya (SUB) to South Korea

Yes, meals are served on all flights from Surabaya to South Korea via Singapore. On each sector, you can enjoy in-flight dining featuring a choice of main courses and accompaniments, with menus influenced by regional flavours. We also offer a range of special meals that can be requested in advance to suit different dietary needs. On eligible routes and in selected cabins, Book the Cook allows you to pre-select curated main dishes before you fly. A full beverage service, including juices, soft drinks, teas, coffees, and alcoholic beverages, is available, and you can also enjoy our signature Singapore Sling on board.

On flights between Indonesia and South Korea, the weight concept for checked baggage typically applies. For Economy Class, you can usually check in baggage up to 25kg. For Business Class, you can usually check in baggage up to 40kg. Cabin baggage allowances apply in addition, with one or two small pieces depending on your cabin class, within specified size and weight limits. Exact allowances are shown during booking and on your e-ticket, and may vary based on your fare type and KrisFlyer status.

Wi-Fi is available on most Singapore Airlines flights from Surabaya to South Korea once the aircraft is above 10,000 feet. KrisFlyer members enjoy free and unlimited Wi-Fi; if you are travelling in Economy Class or Premium Economy Class, please ensure your membership number is added to your booking at least 1.5 hours before departure. Non-members and additional users can purchase paid plans. The connection is suitable for messaging, email, and basic browsing, but it does not support video streaming, video calls, or large file transfers.

Flights from Surabaya to Seoul and Busan via Singapore offer Business Class and Economy Class on all sectors. Some routes use wide-body aircraft and others use narrow-body aircraft, so specific seating layouts and cabin configurations may differ slightly between the Surabaya–Singapore and Singapore–South Korea sectors.

In Economy Class, you can expect a seat pitch of about 32 inches and up to 19 inches of seat width, depending on the aircraft. In Business Class, you have a fully flat bed or lie-flat style seat configuration with generous personal space; all Business Class cabins are designed to maximise comfort for work, dining, and sleep. Exact layouts may vary slightly between the Airbus A350-900, Boeing 787-10, and Boeing 737-8 MAX used on these routes.

Yes, Singapore Airlines provides lounge access to eligible passengers at layover airports on connections to South Korea. Eligibility is based on your class of travel or KrisFlyer and Star Alliance status, determined by the flight departing the layover airport. Other options such as purchasing a day pass 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.

Most flights from Surabaya to South Korea connect via Singapore Changi Airport, which is designed for relaxing and enjoyable transits. For shorter layovers, you can explore themed gardens, rest areas, play zones, and a wide selection of dining and shopping, or simply freshen up in a lounge or paid shower facility. For longer layovers, time permitting, you may be able to join a free transit tour or plan a short visit into the city, subject to immigration rules and your schedule. Your time at the airport is more than just a wait — it's an integral part of your journey.

Surabaya (Indonesia) is usually 2 hours behind Seoul and Busan. Surabaya follows Western Indonesia Time (UTC+7), while South Korea observes Korea Standard Time (UTC+9). South Korea does not currently use daylight saving time, so this 2-hour difference applies year-round.

Yes, your baggage will typically be checked through to your final destination in South Korea when flying via the layover airport on a single booking with Singapore Airlines, provided both flight segments are under the same booking reference (PNR), the connection is under 24 hours, and, for partner-operated onward flights, a through-check agreement is in place.

You may be able to plan a stopover at the layover city on your journey to South Korea, 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.