Flights from Hangzhou (HGH) to Hanoi (HAN)

In-flight Dining
On the Hangzhou–Singapore–Hanoi journey, you will be served meals appropriate to the time of day, featuring a mix of Asian and international options in both Business Class and Economy Class.

Special Meals
We offer a range of special meals on this route, which can be requested in advance to suit your dietary preferences or medical needs. Please make your request when booking or via Manage Booking before you travel.

Book the Cook
Eligible Business Class customers on this route can use our Book the Cook service ex-Singapore, pre-ordering from an expanded menu of main courses to enjoy more choice on board.

Beverage Service
Throughout the flight, a selection of hot and cold drinks is available, including juices, soft drinks, tea, and coffee. Our signature Singapore Sling is also served on board for you to enjoy as part of your journey.

For flights between Hangzhou and Hanoi, our weight-based baggage concept applies. In Economy Class, the checked baggage allowance is 25kg on Lite and Value fares, and 30kg on Standard and Flexi fares. Business Class customers enjoy 40kg of checked baggage. Each checked bag must not exceed 32kg.

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

Wi-Fi is available on Singapore Airlines flights from Hangzhou to Hanoi once the aircraft is above 10,000 feet. It is free and unlimited for KrisFlyer members; Economy Class and Premium Economy Class members should add their membership number to the booking at least 1.5 hours before departure. Non-members can choose from 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 Hangzhou–Singapore and Singapore–Hanoi sectors operated by the Airbus A350-900, Economy Class offers a 32-inch seat pitch and up to 19-inch seat width. Business Class provides a fully flat bed with direct aisle access from every seat, giving you more space to rest and work throughout the 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.

At Singapore Changi Airport, eligible customers may have access to lounges such as the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), and the KrisFlyer Gold Lounge.

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 Hangzhou but have a Business Class onward flight from Singapore, you get lounge access in Singapore only.

For a layover in Singapore Changi Airport, you can enjoy themed gardens, quiet rest areas, and a wide choice of dining options across the terminals. If your connection is at least 5.5 hours, you may consider joining one of the airport's free city tours, subject to availability and entry requirements.

Shorter layovers are well spent exploring the airport's attractions, such as indoor greenery, art installations, and relaxation zones, or taking a shower and freshening up at a transit hotel or pay-per-use lounge. Wayfinding is clear, and transfer security and immigration areas are designed for smooth movement between flights.

Your time at Singapore Changi Airport is more than just a wait — it's an integral part of your journey.

Hangzhou follows China Standard Time, which is UTC+8 all year and does not observe daylight saving time. Hanoi follows Indochina Time, which is UTC+7 and also does not change during the year. This means Hanoi is 1 hour behind Hangzhou at all times.

Yes, your baggage will typically be checked through to Noi Bai International Airport when flying from Hangzhou 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 (Hangzhou–Singapore and Singapore–Hanoi) 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 Hanoi 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 Hangzhou–Hanoi 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.