Flights from San Francisco (SFO) to Surabaya (SUB)

In-flight Dining
On the San Francisco to Singapore sector, you will be served complimentary meals tailored to the time of day, with menus designed to offer a balance of familiar favourites and regional flavours. On the shorter Singapore to Surabaya sector, a further meal or snack service will be offered.

Special Meals
We offer a range of special meals that can be requested in advance, including options for specific dietary needs and preferences. To ensure availability, please place your special meal request through Manage Booking or your travel agent before your flight.

Book the Cook
Eligible customers in premium cabins can use our Book the Cook service on selected sectors, including the long-haul flight between San Francisco and Singapore. This allows you to choose from a curated menu of main courses before you fly, subject to availability and route.

Beverage Service
Throughout your journey, a selection of hot and cold beverages is available, including juices, soft drinks, tea, and coffee. You can also enjoy our signature Singapore Sling on board, as well as a range of other alcoholic and non-alcoholic drinks.

For flights between San Francisco and Surabaya, the piece concept applies to checked baggage. For Economy Class, you may check in 2 pieces, each up to 23kg. For Premium Economy Class, you may check in 2 pieces, each up to 23kg. For Business Class, you may check in 2 pieces, each up to 32kg. Each individual 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 final baggage allowance is indicated on your e-ticket, and KrisFlyer Elite Gold and PPS Club members have additional allowances.

Wi-Fi is available on Singapore Airlines flights once the aircraft is above 10,000 feet. Wi-Fi access is free and unlimited for KrisFlyer members; Economy Class and Premium Economy Class customers should ensure their membership number is added 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 does not support video streaming, video calls, or large file transfers.

On the long-haul Airbus A350-900 sector 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 at every seat. On the shorter Airbus A350-900 sector between Singapore and Surabaya, Economy Class seats provide a 32-inch pitch with up to 19-inch seat width, while Business Class offers a fully flat bed and direct aisle access.

On the San Francisco to Singapore sector operated by the Airbus A350-900, Singapore Airlines offers Business Class, Premium Economy Class, and Economy Class, depending on the departure you choose. On the connecting Singapore to Surabaya sector, the Airbus A350-900 offers Business Class and Economy Class. Cabin availability may vary by flight, so please check when booking.

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.

At Singapore Changi Airport, longer layovers can be spent joining the official transit tour into the city, which usually requires at least 5.5 to 6 hours of available time between flights. For shorter layovers, you can enjoy airside attractions such as indoor gardens, quiet rest areas, relaxation zones, and a wide selection of dining and shopping. Your time at Singapore Changi Airport is more than just a wait - it is an integral part of your journey.

When departing from San Francisco on this route, eligible Singapore Airlines customers may be invited to use partner facilities such as the Air India Maharaja Lounge at San Francisco International Airport. Lounge access depends on your cabin class, KrisFlyer status, or Star Alliance status, and will be confirmed at check-in.

During your layover at Singapore Changi Airport, eligible customers may have access to lounges including the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or KrisFlyer Gold Lounge, depending on cabin and frequent flyer status. Our airport teams will guide you to the appropriate lounge on the day of travel.

For a single Singapore Airlines itinerary from San Francisco to Surabaya via Singapore, we normally check your baggage through to your final destination, so you do not need to collect it in Singapore. Your baggage tags and boarding passes will confirm this at check-in, and our ground staff in San Francisco and Singapore are available to assist if you have any questions.

San Francisco follows Pacific Time, which is UTC-8 in winter (roughly November to March) and UTC-7 in summer (roughly March to November) due to daylight saving time. Surabaya follows Western Indonesia Time at UTC+7 year-round. This means Surabaya is 15 hours ahead of San Francisco during Pacific Standard Time, and 14 hours ahead during Pacific Daylight Time.

Visa requirements depend on your nationality, length of stay, and purpose of visit. We recommend checking with the nearest Indonesian embassy or consulate, or your government travel advisory, before you book. It is important to ensure your passport validity and any required documents meet current entry rules for Indonesia and your transit in Singapore.

For flights from San Francisco to Surabaya via Singapore, we recommend arriving at San Francisco International Airport at least 3 hours before your scheduled departure time. This gives you enough time for check-in, security screening, and any exit formalities, as well as time to relax before boarding.

When connecting in Singapore Changi Airport, follow the transit signs to your next departure gate or transfer desk. In most cases, you will remain airside and do not need to clear immigration. Screens in the terminal show updated gate information, and our staff are available to assist with directions and any timing concerns during your layover.

Surabaya has a warm tropical climate year-round, so light, breathable clothing is recommended, along with comfortable walking shoes and sun protection such as a hat and sunscreen. A compact umbrella or light rain jacket can be useful, especially if you are visiting during the rainy season. Always check the latest local forecast close to your departure date.