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

In-flight Dining
On the San Francisco–Singapore and Singapore–Ho Chi Minh City sectors, you will be served meals designed for your flight time and cabin, with a balance of regional and international flavours.

Special Meals
We offer a variety of special meals for specific dietary needs. You can request these in advance through our website or your booking agent, so we can prepare them for you before departure.

Book the Cook
On eligible cabins and flights on this route, you can pre-select main courses from our Book the Cook service, choosing from a wider menu before you fly for a more personalised dining experience.

Beverage Service
Throughout your journey, you can enjoy a range of hot and cold drinks, including juices, soft drinks, teas, and coffees. A signature Singapore Sling is also available on board, along with a curated selection of wines and other beverages.

For flights between San Francisco and Ho Chi Minh City, our baggage policy follows the piece concept. For checked baggage, Economy Class passengers may bring 2 pieces, each up to 23kg, Premium Economy Class passengers 2 pieces, each up to 23kg, and Business Class passengers 2 pieces, each up to 32kg. Each individual checked bag must not exceed 32kg. For cabin baggage, Economy Class and Premium Economy Class passengers may carry 1 piece up to 7kg, while Business Class passengers may carry 2 pieces, each up to 7kg. Your exact 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 services between San Francisco and Ho Chi Minh City once the aircraft is above 10,000 feet. It is free and unlimited for KrisFlyer members, although Economy Class and Premium Economy Class members should 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 the Airbus A350-900 operating between San Francisco and Singapore, Economy Class offers a 32-inch pitch with up to 19-inch seat width, Premium Economy Class offers a 38-inch pitch with up to 20-inch seat width, and Business Class provides a fully flat bed with direct aisle access. On the Singapore–Ho Chi Minh City Airbus A350-900 sector, Economy Class offers a 32-inch pitch with up to 19-inch seat width, and Business Class features a fully flat bed with 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.

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 San Francisco but have a Business Class onward flight from Singapore, you get lounge access in Singapore only. In Singapore, eligible passengers may use facilities such as the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), and KrisFlyer Gold Lounge.

With a layover at Singapore Changi Airport, you can enjoy one of the worlds most comfortable transit experiences. For longer layovers, you may join a free city tour, which typically requires at least about 5.5 to 6 hours between flights, giving you a glimpse of Singapores highlights.

If you prefer to stay airside, the airport offers themed gardens, rest areas, entertainment zones, and in selected terminals, facilities such as swimming pools or cinemas. Quiet corners and transit hotels are also available if you want to rest or work.

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

San Francisco is in the America/Los_Angeles time zone, which is UTC-8 in winter and UTC-7 during daylight saving time, roughly March to early November. Ho Chi Minh City is in the Asia/Ho_Chi_Minh time zone, 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 when San Francisco observes daylight saving time.

Yes, your baggage will typically be checked through to Tan Son Nhat International Airport when flying from San Francisco 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 (San Francisco–Singapore and Singapore–Ho Chi Minh City) 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 Ho Chi Minh City 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 San Francisco–Ho Chi Minh City 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.