Flights from San Francisco (SFO) to Ho Chi Minh City (SGN)

In-flight Dining
You will be served curated meals on both the long-haul San Francisco to Singapore sector and the regional Singapore to Ho Chi Minh City sector, with menus inspired by international and regional flavours.

Special Meals
We offer a variety of special meals to suit different dietary needs. You can request these when you make your booking, or manage your reservation online up to the stated cut-off time before departure.

Book the Cook
Eligible passengers in premium cabins on this route can pre-select from an expanded Book the Cook menu on the Singapore sectors, giving you more choice over your main course before you fly.

Beverage Service
A selection of hot and cold beverages, including juices, soft drinks, tea, and coffee, is served on board, along with alcoholic drinks where offered. Our signature Singapore Sling is also available during your flight.

For flights between San Francisco and Ho Chi Minh City, the piece concept applies for checked baggage as the journey involves the United States of America. Checked baggage allowances are: Economy Class (2 pieces, each up to 23kg), Premium Economy Class (2 pieces, each up to 23kg), and Business Class (2 pieces, each up to 32kg). Each individual piece must not exceed 32kg. Cabin baggage allowances are: Economy Class and Premium Economy Class (1 piece, up to 7kg), and Business Class (2 pieces, each up to 7kg). Your final baggage allowance is confirmed on your e-ticket, and KrisFlyer Elite Gold and PPS Club members may enjoy additional allowances.

Wi-Fi is available on Singapore Airlines flights once the aircraft is above 10,000 feet. It is free and unlimited for KrisFlyer members; 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 service is suitable for messaging, email, and basic browsing, but does not support video streaming, video calls, or large file transfers.

On the San Francisco to Singapore sector operated by the Airbus A350-900, Economy Class offers a seat pitch of around 32 inches with up to 19 inches of seat width, Premium Economy Class offers a pitch of about 38 inches with up to 20 inches of seat width, and Business Class provides a fully flat bed with direct aisle access. On the Singapore to Ho Chi Minh City sector, the Airbus A350-900 offers Economy Class with similar legroom to the long-haul service, and Business Class with fully flat beds and direct aisle access.

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.

If your layover is long enough, you can join one of the official transit tours from Singapore Changi Airport into the city; these typically require at least 5.5 to 6 hours of transit time. For shorter connections, stay airside and enjoy the airport’s gardens, rest areas, children’s play zones, and wide range of dining and shopping. Airport hotels and nap facilities can help you recharge between flights. Your time at Singapore Changi Airport is more than just a wait - it is an integral part of your journey.

At San Francisco International Airport, eligible Singapore Airlines passengers may be able to use the Air India Maharaja Lounge before departing for Singapore. Lounge access depends on your cabin class, KrisFlyer or Star Alliance status, and the specific conditions on the day of travel, so please check your eligibility before you fly.

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 cabin class and membership status. Access is determined by your onward flight from Singapore and your KrisFlyer or Star Alliance tier.

San Francisco follows Pacific Time, which is UTC-8 in winter and UTC-7 during daylight saving time (approximately March to early November). Ho Chi Minh City follows Indochina Time, which is UTC+7 year-round. This means Ho Chi Minh City is 15 hours ahead of San Francisco in winter, and 14 hours ahead during daylight saving time.

Visa requirements depend on your nationality, length of stay, and purpose of visit. We recommend that you check with the relevant embassy or consulate, or an official government website, well before departure to confirm the latest entry requirements for Vietnam, including any transit regulations via Singapore.

Ho Chi Minh City is served by Tan Son Nhat International Airport, located close to the city centre. On arrival, you will pass through immigration and baggage claim before reaching ground transport options such as taxis and pre-arranged transfers. It is best to confirm current transport choices and travel times in advance of your trip.

When connecting at Singapore Changi Airport, follow the transfer signs to your next departure gate and check the flight information screens for boarding times. You usually do not need to clear immigration for a through-checked itinerary. Allow time to relax, explore the terminal, and stay hydrated between your long-haul and regional flights.

Ho Chi Minh City is generally warm and humid, so pack lightweight, breathable clothing, comfortable walking shoes, and sun protection such as a hat and sunglasses. A light jacket or cardigan is useful for air-conditioned indoor spaces and your flights. Remember to keep essential documents, medications, and valuables in your cabin baggage.