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Oakland

$859+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — OAK
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheap flight deals from Singapore to Oakland

Keep the following information in mind while searching for Singapore to Oakland flight deals. Data was last updated April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,070
(CheapTickets)

One-way from

$859
(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 to Oakland
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One-way flight from Singapore to Oakland
Search Deals
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 15, 2025.

This CheapTickets deal was found by Cheapflights users on 4/14. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/302:00 pmSIN - OAK
2 stops24h 46mMultiple Airlines
Fri 6/67:00 amOAK - SIN
2 stops38h 40mMultiple Airlines
Deal found 4/14$1,070
This oojo deal was found by Cheapflights users on 4/14. 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 4/157:30 amSIN - OAK
2 stops31h 13mKorean Air
Thu 4/249:15 amOAK - SIN
2 stops28h 45mKorean Air
Deal found 4/14$1,533
This oojo deal was found by Cheapflights users on 4/14. 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.
Mon 6/23:10 amSIN - OAK
2 stops34h 01mQatar Airways
Tue 6/177:00 amOAK - SIN
2 stops35h 00mQatar Airways
Deal found 4/14$1,653

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 15, 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

Fri 5/30

2:00 pm-11:46 pm

2 stops24h 46m

Oakland

Fri 6/6

7:00 am-12:40 pm

2 stops38h 40m

$1,070

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Sun 5/4

1:10 am-3:48 pm

2 stops29h 38m

Oakland

Tue 7/15

9:28 am-11:40 pm

2 stops23h 12m

$1,533

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Mon 6/2

3:10 am-10:11 pm

2 stops34h 01m

Oakland

Tue 6/17

7:00 am-9:00 am

2 stops35h 00m

$1,653

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Thu 9/18

8:00 pm-11:59 pm

2 stops42h 59m

$859

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Fri 7/11

8:05 am-6:33 pm

2 stops25h 28m

$873

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Mon 4/21

9:50 pm-8:25 pm

2 stops37h 35m

$1,016

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Thu 5/29

6:45 pm-10:11 pm

2 stops42h 26m

$1,028

SingaporeOakland

SIN - OAK

SINOAK

Singapore Changi

Tue 4/22

10:30 pm-3:48 pm

2 stops32h 18m

$1,148

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

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 15, 2025.
Korean Air
8.4
Very good
1,063 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,063 reviews
Korean Air
8.4
Very good
1,063 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,063 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,551 reviews
Korean Air
8.4
Very good
1,063 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Philippine Airlines
7.2
Good
855 reviews
Korean Air
8.4
Very good
1,063 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

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

    $859 is the cheapest one-way deal found within the past few days, from Philippine Airlines. You may also be able to find cheap deals on Japan Airlines and Qatar Airways, with prices starting from $873 and $1,028, 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.

See more FAQs

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