S$548 Cheap Flights from Singapore to San Francisco

Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from SIN to San Francisco Intl. Airport (SFO) start from S$877. Make your booking today to secure the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.

Each air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Singapore Airport to San Francisco Intl. Airport (SFO) flights, you’ll see a “no change fees” filter for you to select.

You’ll have 13,600 kilometres to cover on the long-haul Singapore to San Francisco route. Wear layers of comfortable clothes and consider taking a pair of noise-cancelling headphones.

With 60 monthly flights from Singapore Airport to San Francisco Airport, Singapore Airlines (SQ) is a popular choice. Offering 60 flights per month on this route, United Airlines (UA) is another fantastic option.

Flight prices are always on the move, so it’s no sure thing. While last-minute deals between Singapore Airport and San Francisco Intl. Airport (SFO) are possible, it also makes sense to monitor prices well before you fly. In fact, some airlines publish their prices up to 12 months ahead of the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking back and be ready to lock in your seat when the price is low.