Flights from Seoul (ICN) to San Francisco (SFO)

In-flight Dining
You will be served complimentary meals on both the Seoul-Singapore and Singapore-San Francisco sectors, with menus designed to suit the length of each flight and the time of day.

Special Meals
We offer a range of special meals that can be requested in advance, so you can dine with confidence and comfort throughout your journey.

Book the Cook
On eligible cabins and sectors of this route, you can use our Book the Cook service to pre-select your main course from a wider menu, giving you more choice over how you dine on board.

Beverage Service
A selection of hot and cold beverages is available throughout the flight, including our signature Singapore Sling, which you can enjoy on board as you travel between Seoul, Singapore, and San Francisco.

For this route between South Korea and the United States of America, the piece concept applies. For checked baggage, Economy Class customers may bring 2 pieces, each up to 23kg, and Premium Economy Class customers may bring 2 pieces, each up to 23kg. Business Class customers may bring 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. The final allowance for your trip will be shown on your e-ticket, and KrisFlyer Elite Gold and PPS Club members enjoy additional allowances.

Wi-Fi is available on Singapore Airlines flights on this route once the aircraft is above 10,000 feet. It 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 it does not support video streaming, video calls, or large file transfers.

On the Seoul to Singapore sector, you can choose Business Class, which offers a fully flat bed with direct aisle access, or Economy Class, which provides a 32-inch seat pitch and up to 19-inch seat width. On the Singapore to San Francisco sector, Business Class also offers a fully flat bed with direct aisle access, Premium Economy Class features a 38-inch pitch and up to 20-inch seat width, and Economy Class offers a 32-inch pitch and up to 19-inch seat width.

Yes, you may be able to upgrade on one or both sectors of your journey, subject to availability and fare conditions. Upgrades can be requested using KrisFlyer miles or through eligible upgrade offers. We recommend checking Manage Booking or contacting us to review options for your specific flights.

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.

For longer layovers at Singapore Changi Airport, you can consider joining one of the official transit tour programmes into the city, which typically require at least 5.5 to 6 hours of spare time between flights. These tours let you see highlights of Singapore while still keeping your connection easy and structured. For shorter layovers, staying airside is very comfortable, with themed gardens, rest zones, children s play areas, and a wide choice of dining and shopping. Airport hotels and nap facilities can also help you refresh between the Seoul and San Francisco sectors. Your time at Singapore Changi Airport is more than just a wait — it s an integral part of your journey.

At Incheon International Airport in Seoul, eligible Singapore Airlines customers can relax in the SilverKris Lounge before their flight to Singapore. Lounge access depends on your cabin class and KrisFlyer or Star Alliance status, and is linked to your departing Singapore Airlines-operated flight.

For most itineraries from Seoul to San Francisco on a single Singapore Airlines ticket, we will check your baggage through from Seoul to San Francisco via Singapore. You usually do not need to collect your checked baggage in Singapore during the layover. Please confirm through-check details at check-in, as arrangements can vary for separate tickets.

Seoul follows Korea Standard Time (UTC+9) and does not observe daylight saving time. San Francisco follows Pacific Time, which is UTC-8 from roughly November to March, and UTC-7 from roughly March to November. This means San Francisco is typically 17 or 16 hours behind Seoul, depending on the time of year.

Visa requirements depend on your nationality, passport type, and the purpose and length of your stay in the United States of America. We recommend checking the latest entry requirements with the relevant embassy or consulate, and ensuring your passport and any required documents or electronic authorisations are in order before you travel.

For flights from Seoul to San Francisco via Singapore, we recommend arriving at Incheon International Airport at least 3 hours before your scheduled departure. This allows time for check-in, security screening, immigration procedures, and a relaxed walk to your departure gate.

From San Francisco International Airport, you can reach the city by rail services, airport buses, hotel shuttles, or taxis and private transfers. The choice depends on your arrival time, luggage, and budget. We suggest checking current transport options and travel times before your flight so you can choose what suits you best on arrival.

On arrival in San Francisco, you will clear United States immigration and customs, where you may need to present your passport, completed declaration forms, and any required visas or electronic travel authorisations. Follow airport signs to the appropriate queues, keep documents ready, and declare any restricted items as required by local regulations.