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 52% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 14 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?

Japan Airlines is the most popular carrier 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.

$415 Cheap Flights from Oakland to Singapore in 2025/26

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5:55 am - 12:10 amOAK-SIN

27h 15m2 stops

10:40 am - 11:46 pmSIN-OAK

28h 06m2 stops

$691Delta

Find Deal

Sat, Mar 14 - Tue, Mar 24

5:00 pm - 5:00 amOAK-SIN

45h 00m2 stops

10:30 pm - 11:46 pmSIN-OAK

40h 16m2 stops

$697Delta

Find Deal

Fri, Mar 13 - Thu, Mar 26

6:15 am - 5:00 amOAK-SIN

30h 45m2 stops

1:35 am - 4:37 pmSIN-OAK

31h 02m2 stops

$785Korean Air

Find Deal

Tue, Feb 17 - Fri, Mar 6

8:10 am - 12:50 amOAK-SIN

24h 40m2 stops

8:15 am - 4:23 pmSIN-OAK

24h 08m2 stops

$796Japan Airlines

Find Deal

Mon, Jan 12 - Thu, Jan 22

5:55 am - 11:40 pmOAK-SIN

26h 45m2 stops

7:30 am - 11:49 pmSIN-OAK

31h 19m2 stops

$798Delta

Find Deal

Mon, Mar 30 - Wed, Apr 15

8:10 am - 12:50 amOAK-SIN

24h 40m2 stops

8:15 am - 4:23 pmSIN-OAK

24h 08m2 stops

$801Japan Airlines

Find Deal

Wed, Jan 14 - Wed, Jan 21

12:35 pm - 5:00 amOAK-SIN

49h 25m2 stops

10:30 pm - 11:46 pmSIN-OAK

40h 16m2 stops

$804Delta

Find Deal

Wed, Mar 18 - Thu, Mar 26

8:10 am - 12:50 amOAK-SIN

24h 40m2 stops

8:15 am - 4:23 pmSIN-OAK

24h 08m2 stops

$807Japan Airlines

Find Deal

Tue, Jan 27 - Tue, Feb 10

8:10 am - 12:50 amOAK-SIN

24h 40m2 stops

8:15 am - 4:23 pmSIN-OAK

24h 08m2 stops

$810Japan Airlines

Find Deal

Tue, Jan 13 - Tue, Jan 27

8:10 am - 12:50 amOAK-SIN

24h 40m2 stops

2:20 am - 4:37 pmSIN-OAK

30h 17m2 stops

$817Japan Airlines

Find Deal

Wed, Feb 4 - Tue, Feb 17

Delta flights from Oakland, California to Singapore

Our best Delta deals on Oakland, California to Singapore flight tickets

Delta

Mar 14

OAK5:55 amOakland

27h 15m

2 stops

SIN12:10 amSingapore Changi

Mar 26

SIN10:30 pmSingapore Changi

40h 16m

2 stops

OAK11:46 pmOakland

$691

Find similar

Delta

Mar 13

OAK5:00 pmOakland

40h 10m

2 stops

SIN12:10 amSingapore Changi

Mar 27

SIN10:40 amSingapore Changi

28h 06m

2 stops

OAK11:46 pmOakland

$697

Find similar

Delta

Mar 30

OAK5:55 amOakland

26h 45m

2 stops

SIN11:40 pmSingapore Changi

Apr 13

SIN10:30 pmSingapore Changi

40h 19m

2 stops

OAK11:49 pmOakland

$798

Find similar

Korean Air flights from Oakland, California to Singapore

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

Korean Air

Feb 17

OAK6:15 amOakland

30h 45m

2 stops

SIN5:00 amSingapore Changi

Mar 6

SIN1:35 amSingapore Changi

31h 02m

2 stops

OAK4:37 pmOakland

$785

Find similar

Korean Air

Dec 3

OAK6:40 amOakland

25h 30m

2 stops

SIN12:10 amSingapore Changi

Jan 26

SIN1:35 amSingapore Changi

30h 48m

2 stops

OAK4:23 pmOakland

$847

Find similar

Korean Air

Mar 12

OAK6:15 amOakland

26h 55m

2 stops

SIN12:10 amSingapore Changi

Mar 25

SIN10:30 pmSingapore Changi

34h 08m

2 stops

OAK5:38 pmOakland

$954

Find similar

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

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Sat 3/14

5:55 am-12:10 am

2 stops27h 15m

Singapore Changi

Tue 3/24

10:40 am-11:46 pm

2 stops28h 06m

$691

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Fri 3/13

5:00 pm-5:00 am

2 stops45h 00m

Singapore Changi

Thu 3/26

10:30 pm-11:46 pm

2 stops40h 16m

$697

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Tue 2/17

6:15 am-5:00 am

2 stops30h 45m

Singapore Changi

Fri 3/6

1:35 am-4:37 pm

2 stops31h 02m

$785

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Mon 1/12

8:10 am-12:50 am

2 stops24h 40m

Singapore Changi

Thu 1/22

8:15 am-4:23 pm

2 stops24h 08m

$796

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Mon 3/30

5:55 am-11:40 pm

2 stops26h 45m

Singapore Changi

Wed 4/15

7:30 am-11:49 pm

2 stops31h 19m

$798

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Wed 1/14

8:10 am-12:50 am

2 stops24h 40m

Singapore Changi

Wed 1/21

8:15 am-4:23 pm

2 stops24h 08m

$801

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Wed 3/18

12:35 pm-5:00 am

2 stops49h 25m

Singapore Changi

Thu 3/26

10:30 pm-11:46 pm

2 stops40h 16m

$804

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Tue 1/27

8:10 am-12:50 am

2 stops24h 40m

Singapore Changi

Tue 2/10

8:15 am-4:23 pm

2 stops24h 08m

$807

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Tue 1/13

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

Wed 2/4

8:10 am-12:50 am

2 stops24h 40m

Singapore Changi

Tue 2/17

2:20 am-4:37 pm

2 stops30h 17m

$817

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 $808. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $966.

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 $863. 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 24h 40m, 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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Cheap flights from Oakland, California to Singapore from $415

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 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Oakland, California to Singapore

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Delta flights from Oakland, California to Singapore

Our best Delta deals on Oakland, California to Singapore flight tickets

Korean Air flights from Oakland, California to Singapore

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

momondo Fare Finder

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

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 $808. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $966.

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

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

Japan Airlines is the most popular carrier operating from Oakland to Singapore Changi

What airlines fly to Singapore?

When to book flights from Oakland, California to Singapore

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

Direct flights

How far is Oakland to Singapore Changi by plane?

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

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Singapore

Fly your favorite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo