HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oakland

$637+ Cheap flights from Singapore to Oakland, CA (OAK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — OAK
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Singapore to Oakland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Singapore to Oakland

Cheapest flights from Singapore to Oakland
Explore the most affordable flight options available from Singapore to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.

This oojo deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/213:20 pm
SIN
-
OAK
2 stops33h 06m
EVA Air
Tue 7/148:30 pm
OAK
-
SIN
2 stops24h 25m
EVA Air
Deal found 3/17$990
This oojo deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/213:20 pm
SIN
-
OAK
2 stops33h 06m
EVA Air
Wed 7/158:30 pm
OAK
-
SIN
2 stops26h 25m
EVA Air
Deal found 3/18$993
This Bravofly deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:40 pm
SIN
-
OAK
2 stops41h 52m
Qatar Airways
Sun 5/106:20 am
OAK
-
SIN
2 stops35h 30m
Qatar Airways
Deal found 3/19$1,075
This China Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:45 pm
SIN
-
OAK
2 stops32h 50m
Multiple Airlines
Tue 6/238:40 pm
OAK
-
SIN
2 stops24h 55m
Multiple Airlines
Deal found 3/22$1,145
This Qatar Airways deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:40 pm
SIN
-
OAK
2 stops55h 27m
Multiple Airlines
Tue 5/191:01 pm
OAK
-
SIN
2 stops28h 49m
Multiple Airlines
Deal found 3/20$1,147
This oojo deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:40 pm
SIN
-
OAK
2 stops41h 52m
Qatar Airways
Sun 5/177:00 am
OAK
-
SIN
2 stops34h 50m
Qatar Airways
Deal found 3/22$1,153
This oojo deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/73:15 am
SIN
-
OAK
2 stops35h 28m
Qatar Airways
Wed 4/226:20 am
OAK
-
SIN
2 stops35h 30m
Qatar Airways
Deal found 3/18$1,155
This oojo deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/283:20 pm
SIN
-
OAK
2 stops33h 06m
EVA Air
Sat 8/18:49 pm
OAK
-
SIN
2 stops24h 06m
EVA Air
Deal found 3/22$1,161
This iWofly deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:40 pm
SIN
-
OAK
2 stops41h 52m
Qatar Airways
Sun 5/177:00 am
OAK
-
SIN
2 stops34h 50m
Qatar Airways
Deal found 3/18$1,186
This iWofly deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/213:15 am
SIN
-
OAK
2 stops34h 17m
Qatar Airways
Fri 4/246:20 am
OAK
-
SIN
2 stops35h 30m
Qatar Airways
Deal found 3/22$1,207
This oojo deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/103:20 pm
SIN
-
OAK
2 stops33h 06m
EVA Air
Fri 7/178:30 pm
OAK
-
SIN
2 stops24h 25m
EVA Air
Deal found 3/19$1,241

Find flight deals from Singapore to Oakland

Keep the following information in mind while searching for Singapore to Oakland flight deals. Data was last updated March 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$990
(oojo)

One-way from

$637
(IEagle)

Popular in

August

Cheapest in

February

Average price

$857
Provider with most accurate pricing for Singapore Changi-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Singapore Changi-San Francisco flights.
Search Deals
From Singapore to Oakland
Search Deals
One-way flight from Singapore to Oakland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Singapore to Oakland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 22, 2026.
Use the filters below to find and compare flights from Singapore to Oakland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Sun 6/21

3:20 pm-9:26 am

2 stops33h 06m

Oakland

Wed 7/15

8:30 pm-1:55 pm

2 stops26h 25m

$993

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Sun 5/3

7:40 pm-10:32 pm

2 stops41h 52m

Oakland

Sun 5/10

6:20 am-8:50 am

2 stops35h 30m

$1,075

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Mon 5/11

7:40 pm-12:07 pm

2 stops55h 27m

Oakland

Tue 5/19

1:01 pm-8:50 am

2 stops28h 49m

$1,147

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Sun 5/3

10:20 am-10:32 pm

2 stops51h 12m

Oakland

Sun 5/17

7:00 am-3:45 pm

2 stops41h 45m

$1,157

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Tue 4/21

3:15 am-10:32 pm

2 stops34h 17m

Oakland

Fri 4/24

6:20 am-8:50 am

2 stops35h 30m

$1,207

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Tue 4/21

3:15 am-10:32 pm

2 stops34h 17m

Oakland

Wed 4/29

9:53 am-8:50 am

2 stops31h 57m

$1,244

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Tue 4/14

3:15 am-11:43 pm

2 stops35h 28m

Oakland

Wed 4/29

9:53 am-8:50 am

2 stops31h 57m

$1,247

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Thu 4/16

3:15 am-5:46 pm

2 stops29h 31m

Oakland

Fri 4/24

6:20 am-8:50 am

2 stops35h 30m

$1,298

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Mon 5/25

3:15 am-11:59 pm

2 stops35h 44m

Oakland

Tue 6/23

8:30 pm-8:50 am

2 stops45h 20m

$1,317

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Sun 5/31

7:40 pm-11:59 pm

2 stops43h 19m

Oakland

Mon 6/22

8:30 pm-8:50 am

2 stops45h 20m

$1,317

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Singapore to Oakland

Have a flexible travel schedule? Discover the best time to fly to Oakland from Singapore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Oakland

What is the cheapest month to book a flight from Singapore to Oakland, California?

Currently, July is the cheapest month in which you can book a flight from Singapore to Oakland, California (average of $554). Flying from Singapore to Oakland, California in April is currently the most expensive (average of $738). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Oakland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Oakland from Singapore?

    If you book a flight to Oakland from Singapore, you will be flying to Oakland, which is the city’s only airport. Oakland (OAK) is located 7.0 mi from the center of Oakland.

  • How long is the flight from Singapore to Oakland, California?

    EVA Air and Qatar Airways can get you from Singapore to Oakland, California in just under 33h 06m. Your travel time can differ by up to 8h 46m. Airlines will cover a distance of 8437 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Singapore to Oakland that include hotel bookings?

    Yes. In addition to deals on Singapore to Oakland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Oakland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Oakland.

  • Can I find deals for business class flights from Singapore to Oakland?

    Yes. Cheapflights offers flight deals from Singapore to Oakland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Singapore to Oakland, California?

    Currently, July is the cheapest month in which you can book a flight from Singapore to Oakland, California (average of $554). Flying from Singapore to Oakland, California in April is currently the most expensive (average of $738). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.