Flights from San Francisco (SFO) to Hong Kong (HKG)

In-flight Dining
On the San Francisco to Singapore and Singapore to Hong Kong sectors, you will be served meals designed for the time of day and flight duration, with menus that highlight regional and international flavours.

Special Meals
We offer a range of special meals on this route, which you can request in advance to suit selected health or dietary preferences. These are prepared separately and served on board with your main meal service.

Book the Cook
Eligible passengers in selected premium cabins can pre-order main courses from the Book the Cook service on the long-haul sector, choosing from an expanded menu curated by our chefs before departure.

Beverage Service
Throughout the flights, a wide selection of hot and cold drinks is available, including juices, soft drinks, teas, and coffees. Our signature Singapore Sling is available on board, alongside other alcoholic beverages for you to enjoy responsibly.

For flights between San Francisco and Hong Kong, the piece concept applies as these services operate to and from the United States of America. In Economy Class, you can check in 2 pieces of checked baggage, each up to 23kg. In Premium Economy Class, you can check in 2 pieces of checked baggage, each up to 23kg. In Business Class, you can check in 2 pieces of checked baggage, each up to 32kg. Each individual checked baggage piece must not exceed 32kg. For cabin baggage, Economy Class and Premium Economy Class customers may bring 1 piece up to 7kg, while Business Class customers may bring 2 pieces, each up to 7kg. Your final allowance is confirmed on your e-ticket, and KrisFlyer Elite Gold and PPS Club members enjoy additional allowances.

Wi-Fi is available on Singapore Airlines flights between San Francisco and Hong Kong once the aircraft is above 10,000 feet. It is free and unlimited for KrisFlyer members; Economy Class and Premium Economy Class customers should add their membership number to the booking at least 1.5 hours before departure. Non-members can purchase access plans on board. The connection is suitable for messaging, email, and basic browsing, but it does not support video streaming, video calls, or large file transfers.

On this route, the Airbus A350-900 offers different seating comfort depending on your chosen cabin. In Economy Class, where available on certain sectors, you can expect around 32-inch pitch with up to 19-inch seat width. Premium Economy Class provides approximately 38-inch pitch with up to 20-inch seat width. In Business Class on both sectors, you have a seat that converts into a fully flat bed, with every seat offering direct aisle access for easier movement during the flight.

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. Eligible customers may be able to use facilities such as the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or 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 San Francisco but have a Business Class onward flight from Singapore, you get lounge access in Singapore only.

Singapore Changi Airport is well suited for layovers, with indoor gardens, quiet rest areas, and a wide range of dining and shopping across its terminals. If you have at least 5.5 to 6 hours between flights, you may be able to join an official transit tour into the city, subject to eligibility and timing.

For shorter layovers, you can stay airside and enjoy attractions such as butterfly and sunflower gardens, art installations, and relaxation zones. Airport hotels and nap facilities are available if you prefer to rest before your next sector.

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

San Francisco follows Pacific Time, which is UTC-8 in winter (Pacific Standard Time, roughly November to March) and UTC-7 in summer (Pacific Daylight Time, roughly March to November). Hong Kong operates on Hong Kong Time all year, which is UTC+8. This means Hong Kong is 16 hours ahead of San Francisco during Pacific Standard Time, and 15 hours ahead during Pacific Daylight Time.

Yes, your baggage will typically be checked through to Hong Kong 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–Hong Kong) 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 Hong Kong 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–Hong Kong 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.