Flights from Osaka (KIX) to San Francisco (SFO)

In-flight Dining
On the Osaka to Singapore and Singapore to San Francisco sectors, you will be served complimentary meals tailored to the time of day and route, with a choice of main courses in every cabin.

Special Meals
We offer a wide selection of special meals that can be requested in advance to suit different dietary preferences or medical needs. Please place your request when booking or via Manage Booking before your flight.

Book the Cook
On eligible sectors and cabins for this route, you can pre-select from an expanded menu with Book the Cook, securing your preferred main course before you board. Availability varies by cabin and departure city.

Beverage Service
Throughout the journey, you can enjoy a range of hot and cold drinks, including juices, soft drinks, tea, and coffee, as well as alcoholic beverages where offered. Our signature Singapore Sling is available on board, adding a distinctive touch to your flight.

For flights between Osaka and San Francisco, 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 also check in 2 pieces, each up to 23kg. In 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 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 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 members should add their membership number to the booking at least 1.5 hours before departure. Non-members can choose from paid plans. The service supports messaging, email, and basic browsing, but does not support video streaming, video calls, or large file transfers.

On the Osaka to Singapore sector, Economy Class seats offer a 32-inch pitch and up to 19-inch seat width, while Business Class provides a fully flat bed with direct aisle access. On the Singapore to San Francisco sector, Economy Class offers the same 32-inch pitch and up to 19-inch seat width, Premium Economy Class provides a 38-inch pitch and up to 20-inch seat width, and Business Class features a fully flat bed with direct aisle access.

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

Singapore Changi Airport offers extensive facilities that make layovers enjoyable, from themed gardens and quiet rest areas to play zones and airport hotels. For shorter connections, staying airside allows you to explore terminals, sample local snacks, and relax in comfortable seating.

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 timing and eligibility. This gives you a glimpse of Singapore’s skyline, waterfront, and key districts before returning to the airport.

Within the terminal, you can refresh in shower facilities, visit viewing decks, or simply walk between terminals to stretch your legs. Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

Osaka follows Japan Standard Time (UTC+9) and does not observe daylight saving time. San Francisco follows Pacific Time, which is UTC−8 in winter (approximately November to March) and UTC−7 in summer (approximately March to November). This means San Francisco is 17 hours behind Osaka during winter and 16 hours behind during summer.

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