Flights from Bangkok (BKK) to Hangzhou (HGH)

In-flight Dining
On the Bangkok–Singapore and Singapore–Hangzhou sectors, you will be served meals tailored to the time of day and flight duration, with options designed to offer a balance of flavour and comfort.

Special Meals
We offer a range of special meals on this route, which you can request in advance through our website or your booking, so we can better cater to your dietary preferences or requirements.

Book the Cook
Eligible passengers in premium cabins on selected sectors can pre-order from an expanded menu using our Book the Cook service, ensuring a preferred main course is prepared specially for your flight.

Beverage Service
Throughout the journey, you can enjoy a selection of hot and cold drinks, including juices, soft drinks, teas, and coffees. Our signature Singapore Sling is also available on board, adding a distinctive touch to your flight.

For flights between Bangkok and Hangzhou, our weight-concept baggage policy applies. In Economy Class, checked baggage allowances are 25kg for Lite and Value fares, and 30kg for Standard and Flexi fares. In Premium Economy Class, the checked baggage allowance is 35kg. In Business Class, the checked baggage allowance is 40kg. Each checked bag must not exceed 32kg. For cabin baggage, Economy Class and Premium Economy Class passengers may bring 1 piece up to 7kg, while Business Class passengers may bring 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 Singapore Airlines flights between Bangkok and Hangzhou once the aircraft is above 10,000 feet. It is free and unlimited for KrisFlyer members, although Economy Class and Premium Economy Class customers 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 it does not support video streaming, video calls, or large file transfers.

On both the Bangkok–Singapore and Singapore–Hangzhou sectors, Economy Class seats offer a 32-inch pitch and up to 19-inch seat width, providing comfortable space for regional and medium-haul flights. In Premium Economy Class, available on selected Bangkok–Singapore Airbus A350-900 services, you can enjoy a 38-inch pitch and up to 20-inch seat width. In Business Class on all sectors, you have a fully flat bed with direct aisle access, giving you ample room to rest and work.

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. Eligible travellers may access facilities such as the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), and KrisFlyer Gold Lounge, subject to their entitlement. Other options, like purchasing a day pass at a pay-per-use lounge, 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. For example, if you fly Economy from Bangkok but have a Business Class onward flight from Singapore, you get lounge access in Singapore only.

Singapore Changi Airport offers a wide range of facilities that make layovers comfortable and engaging, from themed gardens and art displays to quiet rest areas. With a sufficiently long connection, you can also consider an official city tour that requires a minimum layover of around 5.5 hours. For shorter layovers, you can stay airside and enjoy amenities such as relaxation zones, children’s play areas, and a variety of dining and shopping options located close to the departure gates. Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

Bangkok follows Indochina Time (UTC+7) and does not observe daylight saving time. Hangzhou follows China Standard Time (UTC+8), also without daylight saving time. This means Hangzhou is 1 hour ahead of Bangkok throughout the year.

Yes, your baggage will typically be checked through to Hangzhou Xiaoshan International Airport when flying from Bangkok via Singapore on a single booking with Singapore Airlines.

Through-Check Conditions
For your bags to be sent directly to your final destination, the following general conditions must be met:

Single Itinerary: Both flight segments (Bangkok–Singapore and Singapore–Hangzhou) must be under the same booking reference or PNR.

Layover Duration: Your connection in Singapore must be less than 24 hours. If your layover exceeds 24 hours, it is considered a stopover, and you will typically be required to collect your luggage and re-check it for your onward flight.

Partner Airlines: If your onward flight from Singapore to Hangzhou is operated by a partner airline, Singapore Airlines has through-check agreements that usually allow your bags to be tagged to your final destination.

You may be able to plan a stopover in Singapore on your Bangkok–Hangzhou trip, 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.