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 65% 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.

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

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

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 March 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.

$440 Cheap Flights from Santa Ana to Singapore in 2026

Q: What is the typical price of a round-trip flight between Santa Ana and Singapore?

Prices are currently low for flights on this route. Typical prices usually range from $988 to $798. The lowest price recently found on this route was $826.

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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

10:00 pm - 10:29 pm

SIN

SNA

39h 29m

2 stops

$826Delta

Tue, May 5 - Tue, May 12

6:39 pm - 6:45 am

SNA

SIN

21h 06m

1 stop

9:00 am - 2:22 pm

SIN

SNA

20h 22m

1 stop

$867United Airlines

Mon, May 4 - Mon, May 11

7:20 am - 6:35 pm

SNA

SIN

20h 15m

1 stop

8:35 pm - 10:20 am

SIN

SNA

28h 45m

1 stop

$871United Airlines

Wed, May 6 - Mon, May 18

7:20 am - 6:35 pm

SNA

SIN

20h 15m

1 stop

8:35 pm - 1:18 pm

SIN

SNA

31h 43m

2 stops

$876United Airlines

Wed, May 6 - Mon, May 18

7:00 am - 6:35 pm

SNA

SIN

20h 35m

1 stop

8:45 am - 3:27 pm

SIN

SNA

21h 42m

1 stop

$891Multiple Airlines

Thu, Aug 27 - Wed, Sep 2

7:30 am - 11:55 pm

SNA

SIN

25h 25m

2 stops

7:30 am - 4:41 pm

SIN

SNA

24h 11m

2 stops

$921Korean Air

Wed, May 6 - Tue, May 12

4:00 pm - 6:35 pm

SNA

SIN

35h 35m

2 stops

8:45 am - 8:40 pm

SIN

SNA

26h 55m

2 stops

$922United Airlines

Sat, Sep 12 - Wed, Sep 16

7:30 am - 5:00 am

SNA

SIN

30h 30m

2 stops

7:30 am - 5:48 pm

SIN

SNA

25h 18m

2 stops

$923Delta

Mon, May 4 - Mon, May 11

8:00 am - 6:35 pm

SNA

SIN

19h 35m

1 stop

8:45 am - 1:45 pm

SIN

SNA

20h 00m

1 stop

$927Multiple Airlines

Sun, May 3 - Tue, May 26

7:30 am - 11:55 pm

SNA

SIN

25h 25m

2 stops

7:30 am - 4:41 pm

SIN

SNA

24h 11m

2 stops

$932Korean Air

Wed, May 6 - Mon, May 18

United Airlines flights from Santa Ana to Singapore

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

United Airlines

May 4

SNA6:39 pmSanta Ana J. Wayne/Orange Cnty

21h 06m

1 stop

SIN6:45 amSingapore Changi

May 11

SIN9:00 amSingapore Changi

20h 22m

1 stop

SNA2:22 pmSanta Ana J. Wayne/Orange Cnty

$867

United Airlines

May 6

SNA7:20 amSanta Ana J. Wayne/Orange Cnty

20h 15m

1 stop

SIN6:35 pmSingapore Changi

May 18

SIN8:35 pmSingapore Changi

28h 45m

1 stop

SNA10:20 amSanta Ana J. Wayne/Orange Cnty

$871

United Airlines

May 6

SNA7:20 amSanta Ana J. Wayne/Orange Cnty

20h 15m

1 stop

SIN6:35 pmSingapore Changi

May 18

SIN8:35 pmSingapore Changi

31h 43m

2 stops

SNA1:18 pmSanta Ana J. Wayne/Orange Cnty

$876

Delta flights from Santa Ana to Singapore

Our best Delta deals on Santa Ana to Singapore flight tickets

Delta

May 4

SNA7:30 amSanta Ana J. Wayne/Orange Cnty

30h 30m

2 stops

SIN5:00 amSingapore Changi

May 11

SIN7:30 amSingapore Changi

25h 18m

2 stops

SNA5:48 pmSanta Ana J. Wayne/Orange Cnty

$923

Delta

Apr 23

SNA7:00 amSanta Ana J. Wayne/Orange Cnty

25h 55m

2 stops

SIN11:55 pmSingapore Changi

May 11

SIN10:00 pmSingapore Changi

34h 48m

2 stops

SNA5:48 pmSanta Ana J. Wayne/Orange Cnty

$934

Delta

Apr 21

SNA7:00 amSanta Ana J. Wayne/Orange Cnty

31h 00m

2 stops

SIN5:00 amSingapore Changi

Apr 28

SIN7:30 amSingapore Changi

29h 58m

2 stops

SNA10:28 pmSanta Ana J. Wayne/Orange Cnty

$976

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 5/5

7:30 am-5:00 am

2 stops30h 30m

Singapore Changi

Tue 5/12

10:00 pm-10:29 pm

2 stops39h 29m

$826

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Mon 5/4

6:39 pm-6:45 am

1 stop21h 06m

Singapore Changi

Mon 5/11

9:00 am-2:22 pm

1 stop20h 22m

$867

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 5/6

7:20 am-6:35 pm

1 stop20h 15m

Singapore Changi

Mon 5/18

8:35 pm-10:20 am

1 stop28h 45m

$871

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 5/6

7:20 am-6:35 pm

1 stop20h 15m

Singapore Changi

Mon 5/18

8:35 pm-1:18 pm

2 stops31h 43m

$876

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 8/27

7:00 am-6:35 pm

1 stop20h 35m

Singapore Changi

Wed 9/2

8:45 am-3:27 pm

1 stop21h 42m

$891

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 5/6

7:30 am-11:55 pm

2 stops25h 25m

Singapore Changi

Tue 5/12

7:30 am-4:41 pm

2 stops24h 11m

$921

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sat 9/12

4:00 pm-6:35 pm

2 stops35h 35m

Singapore Changi

Wed 9/16

8:45 am-8:40 pm

2 stops26h 55m

$922

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

Mon 5/11

7:30 am-5:48 pm

2 stops25h 18m

$923

Quickest round-trip

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sun 5/3

8:00 am-6:35 pm

1 stop19h 35m

Singapore Changi

Tue 5/26

8:45 am-1:45 pm

1 stop20h 00m

$927

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 5/6

7:30 am-11:55 pm

2 stops25h 25m

Singapore Changi

Mon 5/18

7:30 am-4:41 pm

2 stops24h 11m

$932

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 typical price of a round-trip flight between Santa Ana and Singapore?

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 Monday when prices can be found for as low as $795. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $909.

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 $835. 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 in the morning when prices are $1,770 on average. Flights to Singapore from Santa Ana in the morning 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	20h 20m
Direct flights	None

The fastest flight from Santa Ana to Singapore takes 20h 20m

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

Search flight deals

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 20h 20m.
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 March 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 9,483 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.