Flights from Kolkata (CCU) to Bangkok (BKK)

In-flight Dining
You will be served complimentary meals in both Business Class and Economy Class on flights between Kolkata and Bangkok via Singapore, with menus designed to reflect regional flavours and offer satisfying options at appropriate times during your journey.

Special Meals
We offer a range of special meals for specific dietary requirements on this route. You can request these in advance through our Manage Booking portal or via your travel agent, so we can have your preferred option ready on board.

Book the Cook
On eligible sectors and in eligible cabins for this route, you can pre-select main courses from our Book the Cook service, giving you added choice and the reassurance of knowing what will be served on board.

Beverage Service
Throughout the flight, you can enjoy a selection of hot and cold drinks, including juices, soft drinks, and hot beverages. Our signature Singapore Sling is also available on board.

For flights between Kolkata and Bangkok, the weight concept applies. Checked baggage allowances are as follows: Economy Class guests may check 25kg on Lite and Value fares, and 30kg on Standard and Flexi fares. Premium Economy Class is not available on this route. Business Class guests may check 40kg. Suites and First Class are not available on this route. Each checked bag must not exceed 32kg. For cabin baggage, Economy Class passengers may bring 1 piece up to 7kg, while Business Class passengers may bring 2 pieces, each up to 7kg. The final allowance for your journey is shown on your e-ticket, and KrisFlyer Elite Gold and PPS Club members enjoy additional allowances.

Yes, Wi-Fi is available on our Airbus A350-900 and Boeing 787-10 aircraft once the flight 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 service is ideal 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-Bangkok sectors, Economy Class offers a seat pitch of about 32 inches and up to 19 inches of seat width, providing comfortable legroom for the journey. Business Class features a fully flat bed with generous space and direct aisle access on our Airbus A350-900 and Boeing 787-10 services.

On this route, both the Kolkata to Singapore and Singapore to Bangkok sectors offer two cabin classes: Business Class and Economy Class. This gives you a choice between a premium, lie-flat experience in Business Class and a comfortable, well-equipped Economy Class cabin throughout your journey.

Yes, your journey from Kolkata to Bangkok with Singapore Airlines includes a layover at Singapore Changi Airport. Your flights are coordinated on a single itinerary, and transit procedures are clearly signposted to make your connection smooth and efficient.

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.

At Singapore Changi Airport, longer layovers can be spent joining the official free city tour programmes, which typically require a minimum layover of around 5.5 to 6 hours. Shorter connections are ideal for enjoying the airport's gardens, quiet rest areas, and family zones, or refreshing at shower facilities. Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

At Kolkata Airport, eligible Singapore Airlines passengers may access facilities such as the Travel Club Lounge, depending on their cabin class or frequent flyer status. Lounge availability and operating hours can vary, so please check your booking details or ask our airport staff on the day of travel.

Kolkata operates on India Standard Time (IST), which is UTC+5:30 all year. Bangkok operates on Indochina Time (ICT), which is UTC+7:00 all year. Bangkok is therefore 1 hour 30 minutes ahead of Kolkata throughout the year, with no daylight saving changes in either city.

From Kolkata, Singapore Airlines operates from Netaji Subhas Chandra Bose International Airport. Your journey ends at Suvarnabhumi Airport in Bangkok, the main international gateway, where you will find onward transport into the city and to other parts of Thailand.

For flights from Kolkata to Bangkok 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 screening, and immigration before you proceed to the gate.

Visa requirements depend on your nationality, the purpose of your visit, and the length of your stay in Thailand. We recommend checking the latest entry and transit rules with the relevant embassy or official government website before you travel.

On arrival at Suvarnabhumi Airport, follow signs to immigration, baggage reclaim, and customs. After exiting the arrivals hall, you will find clearly marked options for public transport and hotels. It is advisable to check local information in advance for transport and connectivity during your stay.