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

In-flight Dining
On the long-haul sector between San Francisco and Singapore, you will be served thoughtfully designed meals tailored to the time of day, with options that balance familiar flavours and lighter dishes suitable for a multi-hour journey.

Special Meals
We offer a selection of special meals that cater to common dietary requirements and preferences. You can request these in advance through our website or your travel agent so we can prepare your meal before departure.

Book the Cook
Eligible premium cabins on selected sectors can pre-order from an expanded menu using our Book the Cook service, allowing you to choose from a wider range of main courses created by our international culinary panel.

Beverage Service
Throughout your flights you can enjoy hot and cold beverages, including juices, soft drinks, tea, and coffee. A signature Singapore Sling is available on board, along with a curated selection of other alcoholic beverages.

For flights between San Francisco and Shenzhen, the piece concept applies for checked baggage. In Economy Class, you may check in 2 pieces, each up to 23kg. In Premium Economy Class, you may check in 2 pieces, each up to 23kg. In Business Class, you may check in 2 pieces, each up to 32kg. Each individual checked 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 shown on your e-ticket, and KrisFlyer Elite Gold and PPS Club members 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 should add their membership number to the booking at least 1.5 hours before departure. Non-members can purchase access plans. The service is suitable for messaging, email, and basic browsing, but it does not support video streaming, video calls, or large file transfers.

On the San Francisco to Singapore sector, Economy Class offers 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 seat width, and Business Class features a fully flat bed with direct aisle access at every seat. On the Singapore to Shenzhen sector, Economy Class provides similar Economy-style seating, while Business Class offers a fully flat or deeply reclining seat configuration designed for regional comfort.

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 customers may be invited to the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or KrisFlyer Gold Lounge, depending on their cabin and status.

Singapore Changi Airport is designed for comfortable layovers, with themed gardens, rest areas, and a wide range of dining and shopping options across its terminals. If you have at least 5.5 to 6 hours between flights, you may consider joining an official transit tour of the city, subject to availability and entry requirements. For shorter layovers, you can relax in quiet zones, explore the airport’s attractions, or freshen up at a transit hotel before your onward flight. 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 (UTC−8) in winter and Pacific Daylight Time (UTC−7) in summer, typically from March to early November. Shenzhen operates on China Standard Time (UTC+8) all year and does not observe daylight saving time. This means Shenzhen is 16 hours ahead of San Francisco in winter and 15 hours ahead in summer.

Yes, your baggage will typically be checked through to Shenzhen Bao'an 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–Shenzhen) 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 Shenzhen 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–Shenzhen 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.