Flights from Surabaya (SUB) to South Korea

Yes, meals are served on flights from Surabaya to South Korea. In-flight dining features regionally inspired and international dishes designed for both the shorter Surabaya–Singapore sector and the longer onward flight. You can request special meals to suit many dietary needs when booking or before departure. On eligible sectors and cabins, you may also be able to pre-select your main course through our Book the Cook service. A range of beverages, including soft drinks, juices, tea, coffee, and our signature Singapore Sling on selected flights, is available on board.

Flights between Indonesia and South Korea use the weight-based baggage concept. In Economy Class, you can typically check in baggage up to a combined weight allowance, while Business Class offers a higher checked baggage limit. All travellers may also bring cabin baggage within size and weight limits for their cabin. Exact allowances depend on your fare type and KrisFlyer or Star Alliance status, as shown during booking and on your e-ticket.

Wi-Fi is available on most Singapore Airlines flights from Surabaya to South Korea once the aircraft reaches above 10,000 feet. KrisFlyer members enjoy free 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 service is suitable for messaging, email, and basic browsing, but it does not support video streaming, video calls, or large file transfers.

On routes from Surabaya to both Seoul and Busan, you can choose between Business Class and Economy Class across the connecting flights via Singapore. Aircraft and cabin layouts may vary slightly between the Surabaya–Singapore and Singapore–South Korea sectors, but the same two cabin classes are offered throughout the journey.

In Economy Class, you can expect a seat pitch of around 32 inches with up to 19 inches of seat width, designed for comfort on both the regional and medium-haul sectors. In Business Class, seats convert into fully flat beds, with direct aisle access on widebody aircraft where available, offering generous space to work, dine, and rest. Specific configurations may differ slightly between the Airbus A350-900, Boeing 737-8 MAX, and Boeing 787-10 operating your flights.

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 journeys from Surabaya to South Korea connect via Singapore Changi Airport, which offers gardens, walking trails, and quiet seating areas for shorter layovers. You can also explore a wide choice of dining, shopping, and family-friendly attractions, or relax in a transit hotel or spa if you have more time. For longer daytime connections, you may be able to join a free city transit tour, subject to eligibility and timing. Your time at the airport is more than just a wait — it's an integral part of your journey.

Surabaya follows Western Indonesia Time (UTC+7), while both Seoul and Busan follow Korea Standard Time (UTC+9). This means South Korea is 2 hours ahead of Surabaya throughout the year, as South Korea does not observe daylight saving time.

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.