Flights from Hong Kong (HKG) to Vietnam

Yes, you will be served meals on flights from Hong Kong to Vietnam. On these medium-haul journeys, you can enjoy our in-flight dining with regional and international menu options tailored to the time of day. A selection of Special Meals is available for advance request to meet different dietary needs. On eligible sectors and in selected cabins, you may also be able to pre-order from our Book the Cook service for a wider choice of main courses. Throughout the flight, we offer a range of beverages, including juices, soft drinks, hot drinks, and alcoholic options, as well as our signature Singapore Sling on selected routes.

On flights between Hong Kong and Vietnam via Singapore, Singapore Airlines generally applies the weight concept for checked baggage, with allowances varying by cabin class. In Economy Class and Premium Economy Class you can bring a generous checked baggage allowance, while Business Class and First Class enjoy higher limits. All customers may bring cabin baggage on board, with the number of pieces and weight depending on the cabin class booked. For full details and any airline- or route-specific variations, please refer to your ticket conditions or our baggage information page.

Wi-Fi is available on most Singapore Airlines flights from Hong Kong to Vietnam once the aircraft reaches above 10,000 feet. KrisFlyer members enjoy free, unlimited Wi-Fi; if you are travelling in Economy Class or Premium Economy Class, please remember to add your membership number to your booking at least 1.5 hours before departure. Non-members and additional usage can be covered by paid plans. The connection is suitable for messaging, email, and basic browsing, but it does not support video streaming, video calls, or large file transfers.

Across routes from Hong Kong to Vietnam via Singapore, you can choose from Economy Class, Premium Economy Class, Business Class, and First Class, depending on the sector. First Class and Premium Economy Class are available on selected flights between Hong Kong and Singapore and on certain onward sectors, while services between Singapore and Vietnam may operate with Economy Class and Business Class only. Cabin availability varies by aircraft and flight.

In Economy Class, you can expect a seat pitch of about 32 inches with up to 19 inches of seat width. Premium Economy Class offers around 38 inches of pitch with up to 20 inches of width. Business Class features fully flat beds with direct aisle access on long-haul configured aircraft. First Class offers a fully flat bed with even more personal space. Specific configurations may vary slightly between the Airbus A350-900, Boeing 777-300ER, and Boeing 737-8 MAX operating different sectors of your journey.

Yes, Singapore Airlines provides lounge access to eligible passengers at layover airports on connections 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 to Vietnam connect via Singapore Changi Airport, which is designed for easy and comfortable transits. For longer layovers, you can join a free transit tour into the city on eligible itineraries or explore highlights such as indoor gardens, themed zones, and rest areas within the terminals. Shorter layovers are well spent enjoying the airport's dining, retail, and relaxation spaces, or freshening up at a transit hotel or shower facility. Your time at the airport is more than just a wait — it is an integral part of your journey.

Hong Kong observes Hong Kong Time (UTC+8) year-round. Vietnam, including Ho Chi Minh City, Da Nang, and Hanoi, follows Indochina Time (UTC+7) without daylight saving. This means Vietnam is typically 1 hour behind Hong Kong at all times of the year.

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.