What airlines fly to Singapore?

Singapore Airlines, United Airlines and Air Canada are the top three most popular airlines that fly to Singapore from Oakland, California according to our data. Singapore Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 13 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Oakland to Singapore Changi?

Delta, Qatar Airways, and China Airlines are the most popular carriers operating from Oakland to Singapore Changi

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.

$551 Cheap Flights from Oakland to Singapore in 2026

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Find the cheapest flights from Oakland, California to Singapore

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:55 am - 11:55 pm

OAK

SIN

27h 00m

2 stops

7:30 am - 11:48 am

SIN

OAK

43h 18m

2 stops

$925Delta

Thu, Apr 23 - Thu, May 7

6:00 am - 5:35 pm

OAK

SIN

20h 35m

1 stop

9:00 am - 6:55 pm

SIN

OAK

24h 55m

1 stop

$1,045Singapore Airlines

Sun, Sep 13 - Sat, Sep 26

6:02 am - 5:00 am

OAK

SIN

31h 58m

2 stops

7:30 am - 6:55 pm

SIN

OAK

26h 25m

2 stops

$1,076Korean Air

Sun, Sep 6 - Wed, Sep 9

6:02 am - 8:50 am

OAK

SIN

35h 48m

2 stops

3:15 am - 6:55 pm

SIN

OAK

30h 40m

2 stops

$1,107Qatar Airways

Thu, Aug 20 - Tue, Sep 1

9:53 am - 8:50 am

OAK

SIN

31h 57m

2 stops

7:40 pm - 10:32 pm

SIN

OAK

41h 52m

2 stops

$1,126Qatar Airways

Tue, Apr 28 - Tue, May 5

7:49 pm - 1:55 pm

OAK

SIN

27h 06m

2 stops

3:20 pm - 9:43 am

SIN

OAK

33h 23m

2 stops

$1,144Multiple Airlines

Sun, Sep 13 - Sat, Sep 26

6:20 am - 3:45 pm

OAK

SIN

42h 25m

2 stops

7:40 pm - 11:59 pm

SIN

OAK

43h 19m

2 stops

$1,165Qatar Airways

Mon, Apr 27 - Sun, May 31

6:02 am - 5:00 am

OAK

SIN

31h 58m

2 stops

7:30 am - 6:55 pm

SIN

OAK

26h 25m

2 stops

$1,175Korean Air

Sun, Sep 6 - Wed, Sep 9

6:20 am - 5:00 am

OAK

SIN

31h 40m

2 stops

7:30 am - 10:32 pm

SIN

OAK

30h 02m

2 stops

$1,190Korean Air

Fri, May 1 - Tue, May 12

1:01 pm - 8:50 am

OAK

SIN

28h 49m

2 stops

3:15 am - 11:59 pm

SIN

OAK

35h 44m

2 stops

$1,193Multiple Airlines

Wed, May 13 - Tue, May 19

Qatar Airways flights from Oakland, California to Singapore

Our best Qatar Airways deals on Oakland, California to Singapore flight tickets

Qatar Airways

Aug 20

OAK6:02 amOakland

35h 48m

2 stops

SIN8:50 amSingapore Changi

Sep 1

SIN3:15 amSingapore Changi

30h 40m

2 stops

OAK6:55 pmOakland

$1,107

Qatar Airways

Apr 28

OAK9:53 amOakland

31h 57m

2 stops

SIN8:50 amSingapore Changi

May 5

SIN7:40 pmSingapore Changi

41h 52m

2 stops

OAK10:32 pmOakland

$1,126

Qatar Airways

Apr 27

OAK6:20 amOakland

42h 25m

2 stops

SIN3:45 pmSingapore Changi

May 31

SIN7:40 pmSingapore Changi

43h 19m

2 stops

OAK11:59 pmOakland

$1,165

Korean Air flights from Oakland, California to Singapore

Our best Korean Air deals on Oakland, California to Singapore flight tickets

Korean Air

Sep 6

OAK6:02 amOakland

31h 58m

2 stops

SIN5:00 amSingapore Changi

Sep 9

SIN7:30 amSingapore Changi

26h 25m

2 stops

OAK6:55 pmOakland

$1,076

Korean Air

Sep 6

OAK6:02 amOakland

31h 58m

2 stops

SIN5:00 amSingapore Changi

Sep 9

SIN7:30 amSingapore Changi

26h 25m

2 stops

OAK6:55 pmOakland

$1,175

Korean Air

May 1

OAK6:20 amOakland

31h 40m

2 stops

SIN5:00 amSingapore Changi

May 12

SIN7:30 amSingapore Changi

30h 02m

2 stops

OAK10:32 pmOakland

$1,190

momondo Fare Finder

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

Cheapest round-trip

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Thu 4/23

5:55 am-11:55 pm

2 stops27h 00m

Singapore Changi

Thu 5/7

7:30 am-11:48 am

2 stops43h 18m

$925

Quickest round-trip

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Sun 9/13

6:00 am-5:35 pm

1 stop20h 35m

Singapore Changi

Sat 9/26

9:00 am-6:55 pm

1 stop24h 55m

$1,045

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Sun 9/6

6:02 am-5:00 am

2 stops31h 58m

Singapore Changi

Wed 9/9

7:30 am-6:55 pm

2 stops26h 25m

$1,076

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Thu 8/20

6:02 am-8:50 am

2 stops35h 48m

Singapore Changi

Tue 9/1

3:15 am-6:55 pm

2 stops30h 40m

$1,107

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Tue 4/28

9:53 am-8:50 am

2 stops31h 57m

Singapore Changi

Tue 5/5

7:40 pm-10:32 pm

2 stops41h 52m

$1,126

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Sun 9/13

7:49 pm-1:55 pm

2 stops27h 06m

Singapore Changi

Sat 9/26

3:20 pm-9:43 am

2 stops33h 23m

$1,144

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Mon 4/27

6:20 am-3:45 pm

2 stops42h 25m

Singapore Changi

Sun 5/31

7:40 pm-11:59 pm

2 stops43h 19m

$1,165

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Sun 9/6

6:02 am-5:00 am

2 stops31h 58m

Singapore Changi

Wed 9/9

7:30 am-6:55 pm

2 stops26h 25m

$1,175

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Fri 5/1

6:20 am-5:00 am

2 stops31h 40m

Singapore Changi

Tue 5/12

7:30 am-10:32 pm

2 stops30h 02m

$1,190

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Wed 5/13

1:01 pm-8:50 am

2 stops28h 49m

Singapore Changi

Tue 5/19

3:15 am-11:59 pm

2 stops35h 44m

$1,193

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $796. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,006.

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 $830. 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 evening when prices are $1,174 on average. Flights to Singapore from Oakland, California in the evening 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	20h 33m
Direct flights	None

The fastest flight from Oakland, California to Singapore takes 20h 33m

There are no direct flights from Oakland, California to Singapore. There are no popular flight routes from Oakland, California to Singapore.

Search flight deals

Frequently asked questions about flying from Oakland, California to Singapore

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 20h 33m, 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.