Cheap Flights from Singapore (SIN) to Oakland (OAK)

View AU$1,555 flight on Thu, 2 Oct. 2025Opens in a new window

Popular airlines from Changi Airport (SIN) to Oakland Intl. Airport (OAK)

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Cheap Flights from Singapore (SIN) to Oakland (OAK)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Singapore to Oakland route information
Origin airport
Changi
Destination airport
Oakland Intl.
Distance
13508 km

Your quick guide to flights from Singapore to Oakland

Pick up great flights from Singapore to Oakland

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Singapore to Oakland. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Singapore to Oakland that take around hours.

Find cheap flights from Singapore to Oakland

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Singapore to Oakland around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Oakland is normally in .

Reasons to book your flight from Singapore to Oakland with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Singapore to Oakland across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Oakland right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Changi Airport (SIN) to OAK?
Round-trip journeys between SIN and Oakland Intl. Airport (OAK) start from . This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Changi Airport to Oakland Intl. Airport?
Most flights can be cancelled online, but each airline has a different set of terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Changi Airport (SIN) to OAK that have flexible change policies?
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 Changi Airport to Oakland Intl. Airport (OAK) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Singapore Airport to Oakland Intl. Airport?
The distance is around 13 600 kilometres, so pack your carry-on bag with everything you need to make the long journey comfortable. Wondering what to take on board your Singapore to Oakland flight? Earplugs, a sleep mask and a travel pillow are among the essentials.
Which airlines fly direct from Changi Airport (SIN) to OAK?
You won’t find any airlines operating directly between Singapore Airport and Oakland Intl. Airport, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!
Are Changi Airport to Oakland Intl. Airport (OAK) flight tickets cheaper when they're purchased at the last minute?
Flight prices from SIN to OAK are available up to a year prior to departure on Expedia. And although you may occasionally nab a great last-minute deal, it’s not something you should bank on. Also, booking your flights well in advance means you’ll have more options — and you can avoid ending up with the dreaded middle seat! We’re always updating our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

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Oakland Flight Deals

San Francisco

Singapore to San Francisco Intl.
AU$1,082.50

San Jose

Singapore to Norman Y. Mineta San Jose Intl.
AU$1,842.30
*Available to Expedia members.