Flights from San Francisco (SFO) to Colombo (CMB)

In-flight Dining
You will be served complimentary meals and refreshments on both the long-haul San Francisco to Singapore flight and the onward Singapore to Colombo sector. Menus are designed to reflect regional flavours and offer balanced options for different times of day.

Special Meals
We offer a range of special meals on this route to meet specific dietary requirements or preferences. You can request these in advance through our Manage Booking portal so that we can prepare them for you before departure.

Book the Cook
Eligible customers in premium cabins on this route can use our Book the Cook service on selected sectors, choosing from a wider selection of main courses prepared specially for your flight. Simply make your selection online ahead of your journey.

Beverage Service
A variety of hot and cold beverages is available throughout the flight, including juices, soft drinks, and hot drinks. Our signature Singapore Sling is also available on board, so you can enjoy a classic cocktail above the clouds.

For flights between San Francisco and Colombo, the weight concept applies. Checked baggage allowances are as follows: Economy Class passengers have 25kg on Lite and Value fares, and 30kg on Standard and Flexi fares; Premium Economy Class passengers have 35kg; Business Class passengers have 40kg. Each checked bag must not exceed 32kg. For cabin baggage, Economy Class and Premium Economy Class may bring 1 piece up to 7kg, while Business Class may bring 2 pieces, each up to 7kg. Your final allowance is confirmed on your e-ticket, and KrisFlyer Elite Gold and PPS Club members enjoy additional allowances.

Wi-Fi is available on Singapore Airlines flights from San Francisco to Colombo 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. Paid plans are available for non-members. 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, while Premium Economy Class provides a pitch of about 38 inches with up to 20 inches of seat width. Business Class features a fully flat bed with every seat offering direct aisle access.

On the Singapore to Colombo sector, Economy Class provides a similar 32-inch pitch with up to 19 inches of seat width, and Business Class offers fully flat beds with direct aisle access. Cabin layouts can vary slightly by aircraft configuration, but all cabins are designed for comfort on long journeys.

You can select seats on Singapore Airlines flights from San Francisco to Colombo during booking or later via Manage Booking, subject to availability and fare conditions. Some seats may attract a selection charge depending on your cabin, fare type, and KrisFlyer membership tier.

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.

With a layover at Singapore Changi Airport, you can take advantage of themed gardens, rest areas, and entertainment zones across the terminals. For longer layovers, you may be able to join an official transit tour into the city, which typically requires at least 5.5 to 6 hours of connection time. Shorter stops are well spent enjoying airport attractions, shops, and dining, all connected by efficient terminal transport. Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

At San Francisco International Airport, eligible Singapore Airlines customers may be able to access the Air India Maharaja Lounge before their departure, depending on cabin class and frequent flyer status. Access policies can change, so please check your booking confirmation or with our airport staff on the day of travel.

During your transit in Singapore, eligible passengers may have access to the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or KrisFlyer Gold Lounge, depending on cabin of travel and KrisFlyer or Star Alliance status. Lounge entitlements are determined by your onward boarding pass and current eligibility criteria.

San Francisco follows Pacific Time, which is UTC-8 in winter (approximately November to March) and UTC-7 in summer (approximately March to November). Colombo stays on Sri Lanka Standard Time year-round at UTC+5:30. This means Colombo is 13.5 hours ahead of San Francisco in winter, and 12.5 hours ahead in summer.

Visa and entry requirements for Sri Lanka depend on your nationality and travel purpose. We recommend checking the latest information with the relevant Sri Lankan authorities or your local consulate, and ensuring your passport has sufficient validity before you travel.

For flights from San Francisco to Colombo via Singapore, we recommend arriving at San Francisco International Airport at least 3 hours before your scheduled departure. This allows enough time for check-in, security screening, and getting to your departure gate comfortably.

When connecting in Singapore on this route, your checked baggage is usually tagged through to Colombo if both flights are on a single ticket. You generally follow the transfer signs, clear security if required, and proceed to your next gate. Always check your boarding passes and airport screens for the latest gate and boarding time.

Health and travel document requirements can change, so we recommend checking official guidance before departure. Ensure you carry any required travel authorisations, proof of onward travel if needed, and relevant health documentation specified by Sri Lankan authorities or transit points.