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$617+ Cheap flights from Singapore (SIN) 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — OAK
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Singapore to Oakland

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Oakland (OAK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,030
(CheapTickets)

One-way from

$617
(oojo)

Popular in

August

Cheapest in

March

Average price

$847
Provider with most accurate pricing for Singapore Changi-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Singapore Changi-San Francisco flights.
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From Singapore Changi to Oakland
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One-way flight from Singapore Changi to Oakland
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Highest demand for flights based on searches. 10% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 17, 2025.

This Trip.com deal was found by Cheapflights users on 4/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/12:00 pmSIN - OAK
2 stops23h 11mMultiple Airlines
Sun 6/87:54 pmOAK - SIN
2 stops25h 46mMultiple Airlines
Deal found 4/17$1,077
This oojo deal was found by Cheapflights users on 4/17. 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.
Thu 4/241:45 pmSIN - OAK
2 stops24h 59mChina Airlines
Mon 5/54:43 pmOAK - SIN
2 stops28h 52mChina Airlines
Deal found 4/17$5,268
This oojo deal was found by Cheapflights users on 4/16. 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 4/223:10 amSIN - OAK
2 stops35h 34mQatar Airways
Sun 5/49:15 amOAK - SIN
2 stops39h 30mQatar Airways
Deal found 4/16$6,961

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 April 17, 2025.
Use the filters below to find and compare flights from Singapore to Oakland that are best for you.

Fly from

Singapore

Fly to

Oakland

Route

Depart

Return

Price

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Sat 5/31

2:00 pm-11:46 pm

2 stops24h 46m

Oakland

Sat 6/7

7:54 pm-12:40 pm

2 stops25h 46m

$1,030

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Mon 5/5

1:10 am-3:48 pm

2 stops29h 38m

Oakland

Thu 5/8

9:15 am-11:40 pm

2 stops23h 25m

$1,556

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Fri 5/30

10:30 am-10:11 pm

2 stops50h 41m

Oakland

Wed 6/18

7:00 am-3:45 pm

2 stops41h 45m

$1,698

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Sat 6/21

8:05 am-6:33 pm

2 stops25h 28m

Oakland

Mon 6/30

9:28 am-12:20 am

2 stops23h 52m

$1,710

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Tue 6/24

3:10 pm-11:59 pm

2 stops23h 49m

$617

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Fri 6/13

2:00 am-11:59 pm

2 stops36h 59m

$623

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Thu 7/3

8:05 am-6:33 pm

2 stops25h 28m

$892

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Tue 5/6

8:00 pm-11:44 pm

2 stops42h 44m

$902

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Tue 5/27

3:10 am-10:11 pm

2 stops34h 01m

$1,038

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Tue 5/13

1:10 am-3:48 pm

2 stops29h 38m

$1,148

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 11 results
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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, April is the cheapest month in which you can book a flight from Singapore to Oakland, California (average of $183). Flying from Singapore to Oakland, California in November is currently the most expensive (average of $259). 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.

Rainfall in Oakland by month

Plan your trip to Oakland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oakland, California ranges from 0.0 - 4.8 inches per month. January is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Oakland, California when rainfall is around 0.0 in.

Temperature in Oakland by month

Plan your trip to Oakland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oakland, California, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Oakland

Get insights into the airlines that provide service to Oakland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oakland. Reviews last updated April 17, 2025.
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,177 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,064 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,443 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very good
729 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Qatar Airways
7.4
Good
3,554 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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 are the cheapest airlines to fly from Singapore to Oakland, California one-way?

    $617 is the cheapest one-way deal found within the past few days, from EVA Air. You may also be able to find cheap deals on China Airlines and Japan Airlines, with prices starting from $623 and $892, respectively.

  • 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, April is the cheapest month in which you can book a flight from Singapore to Oakland, California (average of $183). Flying from Singapore to Oakland, California in November is currently the most expensive (average of $259). 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.

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