Flights from Kathmandu (KTM) to Bangkok (BKK)

In-flight Dining
You will be served complimentary meals and snacks on both sectors of your journey between Kathmandu and Bangkok, with menus designed to reflect regional flavours and international favourites.

Special Meals
We offer a range of special meals that can be requested in advance, including options for specific dietary requirements and preferences. These should be ordered before your flight through our website or your travel agent.

Book the Cook
Eligible premium cabins on selected routes can enjoy Book the Cook, our service that allows you to pre-select your main course from a wider menu. Simply choose your dish online before you fly to personalise your dining experience.

Beverage Service
A selection of hot and cold drinks is available throughout the flight, including juices, soft drinks, coffee, and tea. Our signature Singapore Sling is also available on board if you would like a classic taste of our heritage while you travel.

For flights between Kathmandu and Bangkok, our weight-concept baggage policy applies. For checked baggage, Economy Class passengers have 25kg on Lite and Value fares, and 30kg on Standard and Flexi fares. Business Class passengers enjoy 40kg of checked baggage. 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 booking is shown on your e-ticket, and KrisFlyer Elite Gold and PPS Club members have additional allowances.

Wi-Fi is available on Singapore Airlines flights between Kathmandu and Bangkok once the aircraft is above 10,000 feet. It is free and unlimited for KrisFlyer members, and 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 and up to 19-inch seat width, while Business Class provides a fully flat bed with direct aisle access.

On the Singapore to Bangkok sector on the Boeing 787-10, Economy Class also offers a 32-inch pitch and up to 19-inch seat width, and Business Class provides a fully flat bed with direct aisle access for added comfort on the regional flight.

On the Kathmandu to Bangkok route via Singapore, Singapore Airlines offers Economy Class and Business Class on both the Boeing 737-8 MAX and Boeing 787-10 sectors. This ensures a consistent cabin offering, whether you are travelling from Kathmandu to Singapore or continuing onwards to Bangkok.

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, you can enjoy themed gardens, playgrounds, rest zones, and a wide choice of dining and retail outlets without leaving the terminal. For longer layovers, you may join an official free transit tour into the city, which typically requires at least around 5.5 to 6 hours between flights.

For shorter connections, staying airside gives you time to relax in seating areas, freshen up, or visit an airport hotel by the terminal. With clear signage and efficient security procedures, moving between gates is straightforward. Your time at Singapore Changi Airport is more than just a wait — it s an integral part of your journey.

At Kathmandu airport, eligible Singapore Airlines passengers may be able to use the Horizon Lounge before departure, depending on cabin class or frequent flyer status. Lounge access gives you a quieter space to relax, enjoy light refreshments, and prepare for your onward journey via Singapore.

During your layover at Singapore Changi Airport, eligible passengers may have access to facilities such as the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or the KrisFlyer Gold Lounge, depending on travel class and KrisFlyer or Star Alliance tier. Access is determined by your onward boarding pass and membership status.

Kathmandu follows Nepal Time (UTC+5:45), while Bangkok follows Indochina Time (UTC+7:00). Bangkok is 1 hour 15 minutes ahead of Kathmandu throughout the year, as neither city observes daylight saving time.

When you arrive in Bangkok from Kathmandu, you will go through immigration, collect your checked baggage, and pass customs. Allow time for queues at peak periods, and have your accommodation details and onward plans ready. Transport into the city is available by train, bus, and taxi; check locally for the latest options.

Visa requirements depend on your nationality and the purpose and length of your stay. We recommend checking the latest information with the Thai embassy or consulate, or an official government website, before you travel, as regulations can change.

For international flights from Kathmandu to Bangkok via Singapore, we recommend arriving at the airport at least 3 hours before your scheduled departure. This allows sufficient time for check-in, security screening, immigration, and reaching your boarding gate without rushing.

Wear light, layered clothing to adjust to different cabin and destination temperatures, and keep essential items such as travel documents, medication, and a change of clothes in your cabin baggage. Staying hydrated, stretching regularly, and making use of quiet areas at Singapore Changi Airport can also help you feel more refreshed on arrival.