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Cheap flights from Oakland, California to Singapore from $412

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oakland, California to Singapore departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Oakland, California to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Japan Airlines Logo
8:10 am - 12:50 am
OAK
-
SIN
24h 40m2 stops
Japan Airlines Logo
8:15 am - 4:23 pm
SIN
-
OAK
24h 08m2 stops
$796Japan Airlines
Mon, Jan 26 - Mon, Feb 2
Japan Airlines Logo
8:10 am - 12:50 am
OAK
-
SIN
24h 40m2 stops
Japan Airlines Logo
8:15 am - 4:23 pm
SIN
-
OAK
24h 08m2 stops
$810Japan Airlines
Tue, Jan 20 - Tue, Jan 27
Japan Airlines Logo
8:10 am - 12:50 am
OAK
-
SIN
24h 40m2 stops
Japan Airlines Logo
8:15 am - 4:23 pm
SIN
-
OAK
24h 08m2 stops
$913Japan Airlines
Sun, Jan 25 - Sun, Feb 1
Korean Air Logo
6:15 am - 12:10 am
OAK
-
SIN
26h 55m2 stops
Korean Air Logo
1:35 am - 5:38 pm
SIN
-
OAK
31h 03m2 stops
$943Korean Air
Mon, Mar 16 - Wed, Mar 18
Japan Airlines Logo
8:10 am - 12:50 am
OAK
-
SIN
24h 40m2 stops
Japan Airlines Logo
8:15 am - 4:23 pm
SIN
-
OAK
24h 08m2 stops
$1,045Japan Airlines
Thu, Jan 15 - Thu, Jan 22
Japan Airlines Logo
6:15 am - 12:50 am
OAK
-
SIN
26h 35m2 stops
Japan Airlines Logo
8:15 am - 4:37 pm
SIN
-
OAK
24h 22m2 stops
$1,067Japan Airlines
Mon, Feb 23 - Thu, Mar 5
EVA Air Logo
5:31 pm - 12:05 pm
OAK
-
SIN
26h 34m2 stops
EVA Air Logo
3:10 pm - 11:39 pm
SIN
-
OAK
23h 29m2 stops
$1,093EVA Air
Wed, Feb 25 - Tue, Mar 31
Qatar Airways Logo
6:15 am - 2:55 pm
OAK
-
SIN
40h 40m2 stops
Qatar Airways Logo
3:15 am - 4:37 pm
SIN
-
OAK
29h 22m2 stops
$1,101Qatar Airways
Wed, Feb 18 - Sun, Mar 1
Multiple Airlines Logo
7:54 pm - 12:05 pm
OAK
-
SIN
25h 11m2 stops
Multiple Airlines Logo
3:45 pm - 11:39 pm
SIN
-
OAK
22h 54m2 stops
$1,102Multiple Airlines
Sat, Mar 21 - Thu, Mar 26
EVA Air Logo
5:31 pm - 12:05 pm
OAK
-
SIN
27h 34m2 stops
EVA Air Logo
3:45 pm - 9:14 am
SIN
-
OAK
32h 29m2 stops
$1,131EVA Air
Sun, Mar 8 - Sun, Mar 15

EVA Air flights from Oakland, California to Singapore

Our best EVA Air deals on Oakland, California to Singapore flight tickets
EVA Air
Feb 25
OAK5:31 pmOakland
26h 34m
2 stops
SIN12:05 pmSingapore Changi
Mar 31
SIN3:10 pmSingapore Changi
23h 29m
2 stops
OAK11:39 pmOakland
$1,093
Find similar
EVA Air
Mar 8
OAK5:31 pmOakland
27h 34m
2 stops
SIN12:05 pmSingapore Changi
Mar 15
SIN3:45 pmSingapore Changi
32h 29m
2 stops
OAK9:14 amOakland
$1,131
Find similar
EVA Air
Apr 11
OAK7:54 pmOakland
25h 06m
2 stops
SIN12:00 pmSingapore Changi
May 3
SIN3:10 pmSingapore Changi
23h 29m
2 stops
OAK11:39 pmOakland
$1,169
Find similar

Japan Airlines flights from Oakland, California to Singapore

Our best Japan Airlines deals on Oakland, California to Singapore flight tickets
Japan Airlines
Jan 26
OAK8:10 amOakland
24h 40m
2 stops
SIN12:50 amSingapore Changi
Feb 2
SIN8:15 amSingapore Changi
24h 08m
2 stops
OAK4:23 pmOakland
$796
Find similar
Japan Airlines
Jan 20
OAK8:10 amOakland
24h 40m
2 stops
SIN12:50 amSingapore Changi
Jan 27
SIN8:15 amSingapore Changi
24h 08m
2 stops
OAK4:23 pmOakland
$810
Find similar
Japan Airlines
Jan 25
OAK8:10 amOakland
24h 40m
2 stops
SIN12:50 amSingapore Changi
Feb 1
SIN8:15 amSingapore Changi
24h 08m
2 stops
OAK4:23 pmOakland
$913
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Oakland, California to Singapore 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Oakland, California to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Mon 1/26

8:10 am-12:50 am

2 stops24h 40m

Singapore Changi

Mon 2/2

8:15 am-4:23 pm

2 stops24h 08m

$796

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Tue 1/20

8:10 am-12:50 am

2 stops24h 40m

Singapore Changi

Tue 1/27

8:15 am-4:23 pm

2 stops24h 08m

$810

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Sun 1/25

8:10 am-12:50 am

2 stops24h 40m

Singapore Changi

Sun 2/1

8:15 am-4:23 pm

2 stops24h 08m

$913

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Mon 3/16

6:15 am-12:10 am

2 stops26h 55m

Singapore Changi

Wed 3/18

1:35 am-5:38 pm

2 stops31h 03m

$943

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Thu 1/15

8:10 am-12:50 am

2 stops24h 40m

Singapore Changi

Thu 1/22

8:15 am-4:23 pm

2 stops24h 08m

$1,045

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Mon 2/23

6:15 am-12:50 am

2 stops26h 35m

Singapore Changi

Thu 3/5

8:15 am-4:37 pm

2 stops24h 22m

$1,067

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Wed 2/25

5:31 pm-12:05 pm

2 stops26h 34m

Singapore Changi

Tue 3/31

3:10 pm-11:39 pm

2 stops23h 29m

$1,093

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Wed 2/18

6:15 am-2:55 pm

2 stops40h 40m

Singapore Changi

Sun 3/1

3:15 am-4:37 pm

2 stops29h 22m

$1,101

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Sat 3/21

7:54 pm-12:05 pm

2 stops25h 11m

Singapore Changi

Thu 3/26

3:45 pm-11:39 pm

2 stops22h 54m

$1,102

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Sun 3/8

5:31 pm-12:05 pm

2 stops27h 34m

Singapore Changi

Sun 3/15

3:45 pm-9:14 am

2 stops32h 29m

$1,131

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Singapore from

How to get the cheapest flight ticket from Oakland, California to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Oakland, California to Singapore is on a Monday when prices can be found for as low as $807. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $958.

What is the cheapest time of day to depart on your flight to Singapore?

In the morning is the cheapest time of day to fly from Oakland, California to Singapore when you can find flight prices for as low as $858. Flying to Singapore in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,304 on average. Flights to Singapore from Oakland, California in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Oakland, California to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Oakland, California to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Oakland, California to Singapore (OAK to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oakland, California to Singapore

Fastest flight time

23h 55m

Direct flights

None
The fastest flight from Oakland, California to Singapore takes 23h 55m
There are no direct flights from Oakland, California to Singapore. There are no popular flight routes from Oakland, California to Singapore.
Search flight deals

  • How far is Oakland to Singapore Changi by plane?

    A flight from Oakland to Singapore Changi will travel around 8440.7 mi. Flights usually cover this in 23h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Oakland Airport to Singapore Changi Airport?

    Prices for flights from Oakland Airport to Singapore Changi Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Oakland Airport to Singapore Changi Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oakland Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The travel and health documents you'll need for your trip to Singapore Changi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Singapore Changi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Oakland to Singapore?

Finding the right flight to Singapore from Oakland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Singapore quick and easy, saving you time and money.

Can I find flights from Oakland to Singapore with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Oakland to Singapore flights to just show those with flexible booking policies.

How can momondo help me find flights from Oakland to Singapore?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Singapore from Oakland.

I’m not ready to book a flight from Oakland to Singapore right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Oakland to Singapore flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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