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

United Airlines is the most popular carrier 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 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.

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 February 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.

$355 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.

7:15 am - 8:15 pm

SNA

SIN

21h 00m

1 stop

10:10 am - 2:50 pm

SIN

SNA

19h 40m

1 stop

$721United Airlines

Tue, Feb 24 - Mon, Mar 9

7:15 am - 8:15 pm

SNA

SIN

21h 00m

1 stop

10:10 am - 2:55 pm

SIN

SNA

20h 45m

1 stop

$722United Airlines

Tue, Feb 24 - Tue, Mar 3

9:00 am - 6:45 am

SNA

SIN

30h 45m

2 stops

9:00 am - 12:18 pm

SIN

SNA

18h 18m

1 stop

$726United Airlines

Thu, Apr 23 - Tue, Apr 28

6:35 pm - 8:15 pm

SNA

SIN

33h 40m

1 stop

10:10 am - 2:48 pm

SIN

SNA

19h 38m

1 stop

$727United Airlines

Sun, Feb 22 - Tue, Mar 10

7:15 am - 8:15 pm

SNA

SIN

21h 00m

1 stop

10:10 am - 2:48 pm

SIN

SNA

19h 38m

1 stop

$731ANA

Tue, Feb 24 - Wed, Mar 11

7:44 pm - 6:45 am

SNA

SIN

20h 01m

1 stop

9:00 am - 12:18 pm

SIN

SNA

18h 18m

1 stop

$732Asiana Airlines

Tue, Mar 31 - Wed, Apr 8

7:44 pm - 6:45 am

SNA

SIN

20h 01m

1 stop

9:00 am - 2:08 pm

SIN

SNA

20h 08m

1 stop

$742ANA

Tue, Apr 7 - Wed, Apr 15

7:15 am - 6:35 pm

SNA

SIN

20h 20m

1 stop

9:00 am - 6:28 pm

SIN

SNA

24h 28m

1 stop

$767United Airlines

Fri, Apr 24 - Wed, Apr 29

7:44 pm - 6:45 am

SNA

SIN

20h 01m

1 stop

9:00 am - 9:00 pm

SIN

SNA

27h 00m

1 stop

$768United Airlines

Tue, Apr 28 - Sat, May 16

7:15 am - 6:35 pm

SNA

SIN

20h 20m

1 stop

8:35 pm - 1:18 pm

SIN

SNA

31h 43m

2 stops

$772United Airlines

Fri, Apr 24 - Tue, Apr 28

Japan Airlines flights from Santa Ana to Singapore

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

Japan Airlines

Apr 23

SNA8:05 amSanta Ana J. Wayne/Orange Cnty

42h 40m

2 stops

SIN5:45 pmSingapore Changi

May 12

SIN8:05 amSingapore Changi

23h 46m

2 stops

SNA4:51 pmSanta Ana J. Wayne/Orange Cnty

$1,009

Japan Airlines

Feb 18

SNA8:05 amSanta Ana J. Wayne/Orange Cnty

24h 45m

2 stops

SIN12:50 amSingapore Changi

Feb 26

SIN8:15 amSingapore Changi

24h 11m

2 stops

SNA4:26 pmSanta Ana J. Wayne/Orange Cnty

$1,717

ANA flights from Santa Ana to Singapore

Our best ANA deals on Santa Ana to Singapore flight tickets

ANA

Feb 24

SNA7:15 amSanta Ana J. Wayne/Orange Cnty

21h 00m

1 stop

SIN8:15 pmSingapore Changi

Mar 11

SIN10:10 amSingapore Changi

19h 38m

1 stop

SNA2:48 pmSanta Ana J. Wayne/Orange Cnty

$731

ANA

Apr 7

SNA7:44 pmSanta Ana J. Wayne/Orange Cnty

20h 01m

1 stop

SIN6:45 amSingapore Changi

Apr 15

SIN9:00 amSingapore Changi

20h 08m

1 stop

SNA2:08 pmSanta Ana J. Wayne/Orange Cnty

$742

ANA

May 2

SNA7:20 amSanta Ana J. Wayne/Orange Cnty

20h 15m

1 stop

SIN6:35 pmSingapore Changi

May 14

SIN9:00 amSingapore Changi

18h 20m

1 stop

SNA12:20 pmSanta Ana J. Wayne/Orange Cnty

$777

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 2/24

7:15 am-8:15 pm

1 stop21h 00m

Singapore Changi

Mon 3/9

10:10 am-2:50 pm

1 stop19h 40m

$721

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 2/24

7:15 am-8:15 pm

1 stop21h 00m

Singapore Changi

Tue 3/3

10:10 am-2:55 pm

1 stop20h 45m

$722

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 4/23

9:00 am-6:45 am

2 stops30h 45m

Singapore Changi

Tue 4/28

9:00 am-12:18 pm

1 stop18h 18m

$726

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sun 2/22

6:35 pm-8:15 pm

1 stop33h 40m

Singapore Changi

Tue 3/10

10:10 am-2:48 pm

1 stop19h 38m

$727

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 2/24

7:15 am-8:15 pm

1 stop21h 00m

Singapore Changi

Wed 3/11

10:10 am-2:48 pm

1 stop19h 38m

$731

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 3/31

7:44 pm-6:45 am

1 stop20h 01m

Singapore Changi

Wed 4/8

9:00 am-12:18 pm

1 stop18h 18m

$732

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 4/7

7:44 pm-6:45 am

1 stop20h 01m

Singapore Changi

Wed 4/15

9:00 am-2:08 pm

1 stop20h 08m

$742

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

Wed 4/29

9:00 am-6:28 pm

1 stop24h 28m

$767

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 4/28

7:44 pm-6:45 am

1 stop20h 01m

Singapore Changi

Sat 5/16

9:00 am-9:00 pm

1 stop27h 00m

$768

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

Tue 4/28

8:35 pm-1:18 pm

2 stops31h 43m

$772

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 Monday when prices can be found for as low as $821. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $995.

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 $878. 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 $1,341 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	19h 20m
Direct flights	None

The fastest flight from Santa Ana to Singapore takes 19h 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 19h 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 February 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 $783	Free Cancellation	Rating 7.4 9,269 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.