Flights from Kolkata (CCU) to Surabaya (SUB)

In-flight Dining
You will be served complimentary meals in Economy Class and Business Class on the Kolkata–Singapore and Singapore–Surabaya sectors, with menus inspired by regional flavours and international favourites.

Special Meals
We offer a range of special meals that cater to different dietary requirements on this route. You can request these in advance through our website or your travel agent, and they will be served in line with your selected cabin class.

Book the Cook
Eligible Business Class customers on the long sectors of this journey can pre-order selected main courses through our Book the Cook service, giving you more choice over what is served on board. Availability of specific dishes may vary by sector and departure.

Beverage Service
A selection of hot and cold beverages is available throughout the flight, including juices, soft drinks, tea, and coffee. You can also enjoy our signature Singapore Sling cocktail on board, alongside a curated choice of wines and other beverages.

For Kolkata to Surabaya flights, the weight concept applies. Checked baggage allowances are: Economy Class (Lite and Value fares: 25kg; Standard and Flexi fares: 30kg) and Business Class (40kg). Each checked bag must not exceed 32kg. Cabin baggage allowances are: Economy Class (1 piece, up to 7kg) and Business Class (2 pieces, each up to 7kg). Your final allowance is shown on your e-ticket, and KrisFlyer Elite Gold and PPS Club members enjoy additional allowances.

Wi-Fi is available on the Airbus A350-900 once the aircraft is above 10,000 feet on both sectors between Kolkata, Singapore, and Surabaya. KrisFlyer members enjoy free, unlimited Wi-Fi; Economy Class members must add their membership number to the booking at least 1.5 hours before departure. Non-members 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 both the Kolkata–Singapore and Singapore–Surabaya sectors operated by the Airbus A350-900, Economy Class seats offer a 32-inch pitch and up to 19-inch seat width, providing comfortable legroom for regional travel. Business Class features a fully flat bed with direct aisle access for every seat, giving you generous personal space and flexibility to rest or work.

Yes, you can select seats on your Kolkata–Singapore and Singapore–Surabaya sectors during or after booking, subject to availability and the conditions of your fare type. Some seat selections may attract a fee in Economy Class, while Business Class customers enjoy complimentary advance seat selection.

Yes, both sectors between Kolkata, Singapore, and Surabaya on the Airbus A350-900 are equipped with our KrisWorld in-flight entertainment system. You can enjoy a wide selection of movies, TV shows, music, and games, with a personal screen at every seat and noise-reducing headsets provided.

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 enjoy a wide range of airside attractions, including indoor gardens, quiet rest areas, and family-friendly play zones. If your connection is at least 5.5 hours, you may also consider joining an official transit tour into the city, subject to availability and entry requirements. Shorter connections are comfortably spent within the terminals, where you will find showers, relaxation spaces, and many dining options. Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

Yes, at Kolkata Airport (Netaji Subhas Chandra Bose International Airport), eligible Singapore Airlines customers may be able to access the Travel Club Lounge before departing for Singapore. Access depends on your cabin class, frequent flyer status, or lounge membership, and the lounge offers a comfortable place to relax, work, or refresh before boarding.

During your layover at Singapore Changi Airport, eligible passengers travelling on Singapore Airlines may access the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or KrisFlyer Gold Lounge, depending on cabin class and KrisFlyer or Star Alliance status. Lounge access is determined by your onward boarding pass from Singapore.

Kolkata follows India Standard Time (IST), which is UTC+5:30 all year. Surabaya follows Western Indonesia Time, which is UTC+7:00 and also does not observe daylight saving time. Surabaya is therefore 1 hour 30 minutes ahead of Kolkata throughout the year.

Visa requirements depend on your nationality, length of stay, and purpose of travel. We recommend that you check the latest entry regulations with the Indonesian authorities or your nearest embassy or consulate, and ensure your passport has sufficient validity before your departure from Kolkata.

For international flights from Kolkata to Surabaya via Singapore, we recommend arriving at Netaji Subhas Chandra Bose International Airport at least 3 hours before your scheduled departure. This allows enough time for check-in, security checks, immigration, and reaching your departure gate comfortably.

When flying from Kolkata to Surabaya via Singapore, your bags are usually checked through to your final destination if both sectors are on the same ticket. At Singapore Changi Airport, follow the transfer signs, check your next gate on the flight information screens, and go through security screening at the departure gate when required.

On arrival at Surabaya, you will go through immigration, collect your checked baggage, and then pass customs. Ensure you have your travel documents, accommodation details, and any required arrival forms ready. For the latest rules on what you can bring into Indonesia, please check official guidance before you travel.