Flights from Shenzhen (SZX) to San Francisco (SFO)

In-flight Dining
On the Shenzhen–Singapore and Singapore–San Francisco sectors, you will be served meals and refreshments appropriate to the time of day, with menus designed for both regional flavours and international tastes.

Special Meals
We offer a selection of special meals that cater to various dietary needs and preferences. You can request these in advance through our website or your booking agent, so we can prepare them for your flights.

Book the Cook
On eligible cabin classes and sectors, you can pre-select from a curated menu before you fly using our Book the Cook service, giving you more choice over what is served on board.

Beverage Service
Throughout your journey, you can enjoy a range of hot and cold beverages. Our signature Singapore Sling cocktail is also available on board, adding a distinctive touch to your inflight experience.

For flights between Shenzhen and San Francisco, our weight-concept baggage policy applies. In Economy Class, checked baggage allowances are 25kg for Lite and Value fares, and 30kg for Standard and Flexi fares. Premium Economy Class includes 35kg of checked baggage, and Business Class includes 40kg of checked baggage. Each checked bag 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 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 flights from Shenzhen to San Francisco once the aircraft is above 10,000 feet. It is free and unlimited for KrisFlyer members, and Economy Class and Premium Economy Class customers should add their membership number to the booking at least 1.5 hours before departure. Paid plans are available for non-members, and the connection is suitable for messaging, email, and basic browsing, but does not support video streaming, video calls, or large file transfers.

On the Shenzhen–Singapore Boeing 737-8 MAX sector, Economy Class offers a seat pitch of about 32 inches, with up to 19 inches of seat width, while Business Class provides a fully flat bed with direct aisle access on selected configurations. On the Singapore–San Francisco Airbus A350-900 sector, Economy Class offers a 32-inch pitch and up to 19-inch width, Premium Economy Class features a 38-inch pitch and up to 20-inch width, and Business Class provides a fully flat bed with direct aisle access for every seat.

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 Shenzhen but have a Business Class onward flight from Singapore, you get lounge access in Singapore only.

At Singapore Changi Airport, longer layovers can be spent joining an official transit tour into the city, which typically requires several hours of connection time to allow for immigration and touring. This lets you see highlights of Singapore before returning comfortably for your onward flight. For shorter layovers, you can relax in Changi Airport's themed gardens, make use of rest areas and quiet zones, or enjoy facilities such as swimming pools or cinemas available in selected terminals. Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

Shenzhen follows China Standard Time, which is UTC+8 and does not observe daylight saving time. San Francisco follows Pacific Time, which is UTC-8 in winter (roughly November to March) and UTC-7 in summer (roughly March to November). This means San Francisco is typically 16 hours behind Shenzhen in winter and 15 hours behind in summer.

Yes, your baggage will typically be checked through to San Francisco International Airport when flying from Shenzhen 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 (Shenzhen–Singapore and Singapore–San Francisco) 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 San Francisco 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 Shenzhen–San Francisco 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.