What airlines fly to Singapore?

Singapore Airlines, United Airlines and EVA Air 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 54% 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 and Qatar Airways 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.

$412 Cheap Flights from Oakland, California to Singapore in 2026

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.

6:00 am - 5:00 am

OAK

SIN

32h 00m

2 stops

7:30 am - 10:38 pm

SIN

OAK

30h 08m

2 stops

$834Delta

Sat, Aug 22 - Sat, Aug 29

12:33 pm - 5:00 am

OAK

SIN

49h 27m

2 stops

1:25 am - 11:56 pm

SIN

OAK

37h 31m

2 stops

$840Delta

Sun, Aug 9 - Wed, Aug 26

6:00 am - 5:00 am

OAK

SIN

32h 00m

2 stops

1:25 am - 11:56 pm

SIN

OAK

37h 31m

2 stops

$987Multiple Airlines

Thu, Aug 13 - Wed, Aug 26

6:00 am - 8:25 pm

OAK

SIN

47h 25m

2 stops

10:30 pm - 11:56 pm

SIN

OAK

40h 26m

2 stops

$989Korean Air

Mon, Oct 26 - Thu, Oct 29

6:00 am - 5:00 am

OAK

SIN

32h 00m

2 stops

1:25 am - 11:56 pm

SIN

OAK

37h 31m

2 stops

$1,089Delta

Sat, Aug 8 - Tue, Aug 25

10:07 am - 8:50 am

OAK

SIN

31h 43m

2 stops

3:15 am - 6:55 pm

SIN

OAK

30h 40m

2 stops

$1,092Qatar Airways

Wed, Aug 26 - Tue, Sep 22

12:33 pm - 5:00 am

OAK

SIN

49h 27m

2 stops

10:00 pm - 11:56 pm

SIN

OAK

40h 56m

2 stops

$1,095Delta

Sun, Aug 9 - Mon, Aug 24

6:04 am - 3:45 pm

OAK

SIN

42h 41m

2 stops

3:15 am - 6:55 pm

SIN

OAK

30h 40m

2 stops

$1,099Qatar Airways

Tue, Sep 1 - Thu, Sep 10

6:01 am - 12:20 am

OAK

SIN

27h 19m

2 stops

8:05 am - 6:55 pm

SIN

OAK

25h 50m

2 stops

$1,121Japan Airlines

Thu, Sep 10 - Mon, Sep 14

10:07 am - 5:35 pm

OAK

SIN

40h 28m

1 stop

2:10 pm - 10:54 pm

SIN

OAK

23h 44m

2 stops

$1,219Multiple Airlines

Sat, Aug 22 - Sat, Aug 29

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Japan Airlines flights from Oakland, California to Singapore

Our best Japan Airlines deals on Oakland, California to Singapore flight tickets

Japan Airlines

Sep 10

OAK6:01 amOakland

27h 19m

2 stops

SIN12:20 amSingapore Changi

Sep 14

SIN8:05 amSingapore Changi

25h 50m

2 stops

OAK6:55 pmOakland

$1,121

Japan Airlines

Oct 26

OAK7:00 amOakland

26h 50m

2 stops

SIN12:50 amSingapore Changi

Oct 29

SIN8:15 amSingapore Changi

25h 39m

2 stops

OAK6:54 pmOakland

$1,269

Qatar Airways flights from Oakland, California to Singapore

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

Qatar Airways

Aug 26

OAK10:07 amOakland

31h 43m

2 stops

SIN8:50 amSingapore Changi

Sep 22

SIN3:15 amSingapore Changi

30h 40m

2 stops

OAK6:55 pmOakland

$1,092

Qatar Airways

Sep 1

OAK6:04 amOakland

42h 41m

2 stops

SIN3:45 pmSingapore Changi

Sep 10

SIN3:15 amSingapore Changi

30h 40m

2 stops

OAK6:55 pmOakland

$1,099

Qatar Airways

Aug 11

OAK6:22 amOakland

42h 23m

2 stops

SIN3:45 pmSingapore Changi

Aug 20

SIN3:15 amSingapore Changi

30h 40m

2 stops

OAK6:55 pmOakland

$1,428

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

Sat 8/22

6:00 am-5:00 am

2 stops32h 00m

Singapore Changi

Sat 8/29

7:30 am-10:38 pm

2 stops30h 08m

$834

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Sun 8/9

12:33 pm-5:00 am

2 stops49h 27m

Singapore Changi

Wed 8/26

1:25 am-11:56 pm

2 stops37h 31m

$840

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Thu 8/13

6:00 am-5:00 am

2 stops32h 00m

Singapore Changi

Wed 8/26

1:25 am-11:56 pm

2 stops37h 31m

$987

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Mon 10/26

6:00 am-8:25 pm

2 stops47h 25m

Singapore Changi

Thu 10/29

10:30 pm-11:56 pm

2 stops40h 26m

$989

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Sat 8/8

6:00 am-5:00 am

2 stops32h 00m

Singapore Changi

Tue 8/25

1:25 am-11:56 pm

2 stops37h 31m

$1,089

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Wed 8/26

10:07 am-8:50 am

2 stops31h 43m

Singapore Changi

Tue 9/22

3:15 am-6:55 pm

2 stops30h 40m

$1,092

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Sun 8/9

12:33 pm-5:00 am

2 stops49h 27m

Singapore Changi

Mon 8/24

10:00 pm-11:56 pm

2 stops40h 56m

$1,095

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Tue 9/1

6:04 am-3:45 pm

2 stops42h 41m

Singapore Changi

Thu 9/10

3:15 am-6:55 pm

2 stops30h 40m

$1,099

Quickest round-trip

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Thu 9/10

6:01 am-12:20 am

2 stops27h 19m

Singapore Changi

Mon 9/14

8:05 am-6:55 pm

2 stops25h 50m

$1,121

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Sat 8/22

10:07 am-5:35 pm

1 stop40h 28m

Singapore Changi

Sat 8/29

2:10 pm-10:54 pm

2 stops23h 44m

$1,219

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 Tuesday when prices can be found for as low as $827. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,065.

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 $871. 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 $1,134 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	26h 50m
Direct flights	None

The fastest flight from Oakland, California to Singapore takes 26h 50m

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 26h 50m, 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.