Flights from Hong Kong SAR, China to Vietnam

Yes, meals are served on Singapore Airlines flights from Hong Kong SAR, China to Vietnam, including both sectors via Singapore. You can look forward to inflight dining with full meals and light bites, influenced by Asian and international flavours. Special meals are available to pre-order for a range of dietary needs when you book or via Manage Booking before departure. On eligible cabins and routes, you can also use our Book the Cook service from selected departure points to reserve a main course in advance. A range of beverages is served on board, including wines, spirits, juices, soft drinks, tea, and coffee, along with our signature Singapore Sling on many flights.

For flights between Hong Kong SAR, China and Vietnam on Singapore Airlines, the weight-concept baggage policy generally applies. In Economy Class, the standard checked baggage allowance is usually 25kg per passenger. In Premium Economy Class, the typical allowance is 35kg. In Business Class, the usual allowance is 40kg. In First Class, the usual allowance is 50kg. All customers may also bring cabin baggage within size and weight limits, typically one piece in Economy Class and Premium Economy Class, and up to two pieces in Business Class and First Class. Exact allowances can vary by fare type and KrisFlyer or Star Alliance status, so please check your e-ticket or Manage Booking for the specific rules that apply to your journey.

Wi-Fi is available on most Singapore Airlines aircraft once the flight reaches above 10,000 feet, including services operating between Hong Kong, Singapore, and Vietnam. KrisFlyer members enjoy free and unlimited Wi-Fi; if you are travelling in Economy Class or Premium Economy Class, please ensure your membership number is added to your booking at least 1.5 hours before departure so the benefit can be applied. Non-members and additional devices can access paid Wi-Fi plans. The service is suitable for messaging, email, and basic web browsing, but it does not support video streaming, video calls, or large file transfers.

Across flights from Hong Kong SAR, China to Vietnam via Singapore, you will find a combination of First Class, Business Class, Premium Economy Class, and Economy Class, depending on the aircraft and specific sectors. Widebody aircraft such as the Airbus A350-900 and Boeing 777-300ER typically offer Business Class, Premium Economy Class, and Economy Class on many sectors, with First Class available on selected Boeing 777-300ER services. On routes operated by the Boeing 737-8 MAX, cabin configuration may differ and usually includes Business Class and Economy Class only. When you book, the available cabin classes for each flight will be shown for your chosen dates and route.

Legroom and seat space vary by cabin. In Economy Class, you can expect around 32 inches of seat pitch, with seat widths of up to 19 inches depending on aircraft type. Premium Economy Class offers about 38 inches of seat pitch and seat widths of up to 20 inches, together with leg rests or calf rests on many seats. In Business Class, seats convert into fully flat beds, with direct aisle access on most aircraft and generous personal space for working or resting. In First Class on selected Boeing 777-300ER flights, you enjoy a large, fully flat bed and a more spacious, private environment. Specific layouts and features can vary between the Airbus A350-900, Boeing 777-300ER, and Boeing 737-8 MAX operating your flights.

Yes, Singapore Airlines provides lounge access to eligible passengers at Singapore Changi Airport on connections from Hong Kong SAR, China to Vietnam. Depending on your cabin class and frequent flyer status, you may be invited to relax in Singapore Airlines-operated lounges or partner lounges during your transit, where available. Facilities typically include comfortable seating, refreshments, Wi-Fi, and shower rooms, helping you feel refreshed before your onward flight. Yes, Singapore Airlines provides lounge access to eligible passengers at layover airports on connections from Hong Kong SAR, China to Vietnam. Eligibility is based on your class of travel or KrisFlyer and Star Alliance status, determined by the flight departing the layover airport. Other options such as purchasing a day pass 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.

Most journeys from Hong Kong SAR, China to Vietnam with Singapore Airlines transit through Singapore Changi Airport, which is designed to make layovers relaxed and engaging. For shorter connections, you can stay airside and enjoy garden spaces, themed rest zones, art installations, and a wide selection of dining and shopping. With a longer layover, you might consider visiting attractions within the airport precinct or joining a transit programme when available, leaving plenty of time to return for security and boarding. Your time at the airport is more than just a wait — it is an integral part of your journey.

Yes, your baggage will typically be checked through to your final destination in Vietnam when flying via the layover airport on a single booking with Singapore Airlines, provided both flight segments are under the same booking reference (PNR), the connection is under 24 hours, and, for partner-operated onward flights, a through-check agreement is in place.

You may be able to plan a stopover at the layover city on your journey to Vietnam, 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.

Hong Kong SAR, China operates on Hong Kong Time (UTC+8). Vietnam, including cities such as Hanoi, Da Nang, and Ho Chi Minh City, uses Indochina Time (UTC+7) and does not observe daylight saving time. This means Vietnam is typically 1 hour behind Hong Kong throughout the year, so when it is 12:00 in Hong Kong, it is 11:00 in Hanoi, Da Nang, and Ho Chi Minh City.