What is the cheapest airline that flies from Santa Ana J. Wayne/Orange Cnty to Singapore Changi?

Delta, United Airlines, and ANA are the most popular carriers operating from Santa Ana J. Wayne/Orange Cnty to Singapore Changi

What airlines fly to Singapore?

Singapore Airlines, United Airlines and Korean Air are the top three most popular airlines that fly to Singapore from Santa Ana according to our data. Singapore Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 15 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Singapore Changi Airport?

Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Singapore Changi Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Santa Ana J. Wayne/Orange Cnty Airport to Singapore Changi Airport?

As of April 2026, there is 1 operator available to choose from for flights from Santa Ana J. Wayne/Orange Cnty Airport to Singapore Changi Airport.

How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty 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 Santa Ana J. Wayne/Orange Cnty Airport to Singapore Changi Airport.

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

The travel and health documents required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$462 Cheap Flights from Santa Ana to Singapore in 2026

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Find the cheapest flights from Santa Ana to Singapore

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 5:00 am

SNA

SIN

30h 30m

2 stops

7:30 am - 6:15 pm

SIN

SNA

25h 45m

2 stops

$935Delta

Mon, May 4 - Thu, May 7

7:15 am - 7:15 pm

SNA

SIN

45h 00m

2 stops

10:00 pm - 6:05 pm

SIN

SNA

35h 05m

2 stops

$940Korean Air

Thu, Sep 10 - Mon, Sep 14

8:50 pm - 5:35 pm

SNA

SIN

29h 45m

1 stop

9:00 am - 5:03 pm

SIN

SNA

23h 03m

1 stop

$1,025Multiple Airlines

Thu, Oct 1 - Tue, Oct 6

7:49 pm - 6:15 am

SNA

SIN

19h 26m

1 stop

8:35 pm - 9:01 am

SIN

SNA

27h 26m

1 stop

$1,071United Airlines

Thu, Sep 10 - Mon, Sep 14

11:30 am - 6:15 am

SNA

SIN

27h 45m

2 stops

8:45 am - 6:53 pm

SIN

SNA

25h 08m

1 stop

$1,076United Airlines

Thu, Sep 10 - Mon, Sep 14

7:15 am - 6:35 pm

SNA

SIN

20h 20m

1 stop

8:35 pm - 10:20 am

SIN

SNA

28h 45m

1 stop

$1,091Multiple Airlines

Wed, Apr 29 - Thu, May 14

7:20 am - 6:35 pm

SNA

SIN

20h 15m

1 stop

9:00 am - 12:20 pm

SIN

SNA

18h 20m

1 stop

$1,093ANA

Thu, Apr 30 - Tue, May 12

7:00 am - 6:35 pm

SNA

SIN

20h 35m

1 stop

8:35 pm - 12:06 pm

SIN

SNA

30h 31m

1 stop

$1,098Multiple Airlines

Thu, Sep 3 - Mon, Sep 7

7:15 am - 6:35 pm

SNA

SIN

20h 20m

1 stop

9:00 am - 12:20 pm

SIN

SNA

18h 20m

1 stop

$1,121United Airlines

Fri, Apr 24 - Mon, May 11

7:49 pm - 6:15 am

SNA

SIN

19h 26m

1 stop

8:45 am - 1:56 pm

SIN

SNA

20h 11m

1 stop

$1,122Singapore Airlines

Wed, Sep 9 - Wed, Sep 23

Korean Air flights from Santa Ana to Singapore

Our best Korean Air deals on Santa Ana to Singapore flight tickets

Korean Air

Sep 10

SNA7:15 amSanta Ana J. Wayne/Orange Cnty

45h 00m

2 stops

SIN7:15 pmSingapore Changi

Sep 14

SIN10:00 pmSingapore Changi

35h 05m

2 stops

SNA6:05 pmSanta Ana J. Wayne/Orange Cnty

$940

Korean Air

Apr 24

SNA7:30 amSanta Ana J. Wayne/Orange Cnty

25h 25m

2 stops

SIN11:55 pmSingapore Changi

May 11

SIN7:30 amSingapore Changi

24h 11m

2 stops

SNA4:41 pmSanta Ana J. Wayne/Orange Cnty

$1,190

United Airlines flights from Santa Ana to Singapore

Our best United Airlines deals on Santa Ana to Singapore flight tickets

United Airlines

Sep 10

SNA7:49 pmSanta Ana J. Wayne/Orange Cnty

19h 26m

1 stop

SIN6:15 amSingapore Changi

Sep 14

SIN8:35 pmSingapore Changi

27h 26m

1 stop

SNA9:01 amSanta Ana J. Wayne/Orange Cnty

$1,071

United Airlines

Sep 10

SNA11:30 amSanta Ana J. Wayne/Orange Cnty

27h 45m

2 stops

SIN6:15 amSingapore Changi

Sep 14

SIN8:45 amSingapore Changi

25h 08m

1 stop

SNA6:53 pmSanta Ana J. Wayne/Orange Cnty

$1,076

United Airlines

Apr 24

SNA7:15 amSanta Ana J. Wayne/Orange Cnty

20h 20m

1 stop

SIN6:35 pmSingapore Changi

May 11

SIN9:00 amSingapore Changi

18h 20m

1 stop

SNA12:20 pmSanta Ana J. Wayne/Orange Cnty

$1,121

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Mon 5/4

7:30 am-5:00 am

2 stops30h 30m

Singapore Changi

Thu 5/7

7:30 am-6:15 pm

2 stops25h 45m

$935

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 9/10

7:15 am-7:15 pm

2 stops45h 00m

Singapore Changi

Mon 9/14

10:00 pm-6:05 pm

2 stops35h 05m

$940

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 10/1

8:50 pm-5:35 pm

1 stop29h 45m

Singapore Changi

Tue 10/6

9:00 am-5:03 pm

1 stop23h 03m

$1,025

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 9/10

7:49 pm-6:15 am

1 stop19h 26m

Singapore Changi

Mon 9/14

8:35 pm-9:01 am

1 stop27h 26m

$1,071

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 9/10

11:30 am-6:15 am

2 stops27h 45m

Singapore Changi

Mon 9/14

8:45 am-6:53 pm

1 stop25h 08m

$1,076

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 4/29

7:15 am-6:35 pm

1 stop20h 20m

Singapore Changi

Thu 5/14

8:35 pm-10:20 am

1 stop28h 45m

$1,091

Quickest round-trip

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 4/30

7:20 am-6:35 pm

1 stop20h 15m

Singapore Changi

Tue 5/12

9:00 am-12:20 pm

1 stop18h 20m

$1,093

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 9/3

7:00 am-6:35 pm

1 stop20h 35m

Singapore Changi

Mon 9/7

8:35 pm-12:06 pm

1 stop30h 31m

$1,098

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Fri 4/24

7:15 am-6:35 pm

1 stop20h 20m

Singapore Changi

Mon 5/11

9:00 am-12:20 pm

1 stop18h 20m

$1,121

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 9/9

7:49 pm-6:15 am

1 stop19h 26m

Singapore Changi

Wed 9/23

8:45 am-1:56 pm

1 stop20h 11m

$1,122

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 Santa Ana 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 Santa Ana to Singapore is on a Sunday when prices can be found for as low as $781. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $877.

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

In the evening is the cheapest time of day to fly from Santa Ana to Singapore when you can find flight prices for as low as $818. Flying to Singapore in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,307 on average. Flights to Singapore from Santa Ana at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Santa Ana to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Ana to Singapore according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Santa Ana to Singapore (SNA to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Ana to Singapore

Fastest flight time	19h 26m
Direct flights	None

The fastest flight from Santa Ana to Singapore takes 19h 26m

There are no direct flights from Santa Ana to Singapore. There are no popular flight routes from Santa Ana to Singapore.

Search flight deals

Frequently asked questions about flying from Santa Ana to Singapore

How far is Santa Ana J. Wayne/Orange Cnty to Singapore Changi by plane?
The straight-line distance from Santa Ana J. Wayne/Orange Cnty to Singapore Changi is 8798.9 mi. In terms of flight time, this usually takes a little over 19h 26m.
When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Singapore Changi Airport?
Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Singapore Changi Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Santa Ana J. Wayne/Orange Cnty Airport to Singapore Changi Airport?
As of April 2026, there is 1 operator available to choose from for flights from Santa Ana J. Wayne/Orange Cnty Airport to Singapore Changi Airport.
How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty 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 Santa Ana J. Wayne/Orange Cnty Airport to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The travel and health documents required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Santa Ana to Singapore?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Santa Ana to Singapore is United Airlines (100% of total bookings).

Best airlines flying from Santa Ana to Singapore

Compare and see reviews for airlines that fly from Santa Ana to Singapore with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $721	Free Cancellation	Rating 7.4 9,589 reviews		Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Santa Ana to Singapore flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Singapore that suits you.

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

Yes. momondo enables you to select and highlight flights to Singapore from Santa Ana with this policy.

How can momondo help me find flights from Santa Ana to Singapore?

Once you have performed a search for Santa Ana to Singapore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Singapore from Santa Ana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.