Flights from Kathmandu (KTM) to Surabaya (SUB)

In-flight Dining
You will be served meals on your Kathmandu to Surabaya journey, with dishes inspired by regional flavours and international favourites. Meals are planned to match the time of day and duration of each sector so you can dine comfortably en route.

Special Meals
We offer a range of special meals to meet different dietary needs on this route. You can request these in advance through our booking channels or your travel agent, and we will confirm availability for your specific flights.

Book the Cook
Eligible passengers in premium cabins on selected sectors can pre-order from an expanded menu before departure using our Book the Cook service. This allows you to choose from additional main courses and enjoy a more personalised dining experience.

Beverage Service
Throughout the flight, our crew serve a selection of hot and cold drinks. You can also enjoy our signature Singapore Sling cocktail on board, alongside other beverages, to complement your meal or to mark the start of your trip.

For flights between Kathmandu and Surabaya, our weight concept applies. For checked baggage, Economy Class guests may check 25kg on Lite and Value fares, and 30kg on Standard and Flexi fares. Business Class guests may check 40kg. Each checked bag must not exceed 32kg.

For cabin baggage, Economy Class guests may bring 1 piece up to 7kg. Business Class guests may bring 2 pieces, each up to 7kg. The final allowance for your trip is shown on your e-ticket, and KrisFlyer Elite Gold and PPS Club members enjoy additional allowances.

Wi-Fi is available on most Singapore Airlines flights from Kathmandu to Surabaya once the aircraft is above 10,000 feet. It is free and unlimited for KrisFlyer members; Economy Class members must add their membership number to the booking at least 1.5 hours before departure. Paid plans are available for non-members. The connection is suitable for messaging, email, and basic browsing, but does not support video streaming, video calls, or large file transfers.

On the Kathmandu to Singapore sector operated by the Boeing 737-8 MAX, Economy Class seats offer a 32-inch pitch with up to 19-inch seat width. Business Class features seats that convert into a fully flat bed, giving you more space to rest during the flight.

On the Singapore to Surabaya sector operated by the Airbus A350-900, Economy Class also offers a 32-inch pitch with up to 19-inch seat width, while Business Class provides a fully flat bed with direct aisle access from every seat.

On the Kathmandu to Singapore sector, you can choose between Business Class and Economy Class on the Boeing 737-8 MAX. The onward Singapore to Surabaya sector on the Airbus A350-900 also offers Business Class and Economy Class, giving you a consistent choice of cabins across the full journey.

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.

If you have a longer layover at Singapore Changi Airport, consider joining the official Changi transit tour, which typically requires at least 5.5 to 6 hours of transit time. For shorter stops, you can enjoy the airport's indoor gardens, free movie screenings, rest areas, and family-friendly play zones. Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

At Kathmandu Airport, eligible Singapore Airlines passengers may be invited to use partner lounges such as the Horizon Lounge before their departure to Singapore. Access depends on your cabin class and frequent flyer status, and our staff at check-in will guide you to the appropriate facility.

During your layover in Singapore, eligible passengers travelling on Singapore Airlines flights may be able to access facilities such as the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or KrisFlyer Gold Lounge, depending on cabin class and membership status. Our airport staff will direct you to the correct lounge for your flight.

Kathmandu follows Nepal Time (UTC+5:45) all year. Surabaya follows Western Indonesia Time (UTC+7:00) and does not observe daylight saving time. Surabaya is 1 hour 15 minutes ahead of Kathmandu throughout the year.

On arrival in Surabaya, you will clear immigration, collect your checked baggage, and pass through customs. Allow time for formalities, and keep your travel documents and arrival details easily accessible. You can then follow signs for ground transport, and check locally for the best way to reach your final destination.

Visa requirements depend on your nationality, length of stay, and purpose of visit. We recommend that you check the latest entry regulations with the relevant embassies or official government websites before you travel, and ensure your passport has sufficient validity for your trip.

For international flights from Kathmandu to Surabaya via Singapore, we recommend arriving at the airport at least 3 hours before your scheduled departure. This allows enough time for check-in, security screening, and any exit formalities before boarding.

Singapore Changi Airport offers free airside Skytrain and shuttle services between terminals, along with clearly marked walkways. Follow the transfer signs after you disembark in Singapore, and check the gate information screens for your Surabaya flight. Airport staff are available to guide you if needed.