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$393+ Cheap flights from Santa Ana (SNA) to Singapore

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SIN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Santa Ana to Singapore

Keep the following information in mind while searching for Santa Ana to Singapore flight deals. Data was last updated September 17, 2025.

Round-trip from

$731
(lol.travel)

One-way from

$393
(oojo)

Popular in

December

Cheapest in

August

Average price

$791
From Santa Ana J. Wayne/Orange Cnty to Singapore
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One-way flight from Santa Ana J. Wayne/Orange Cnty to Singapore
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Highest demand for flights based on searches. 13% potential increase in price ($153 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Santa Ana to Singapore

Cheapest flights from Santa Ana to Singapore
Explore the most affordable flight options available from Santa Ana to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This lol.travel deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:00 amSNA - SIN
1 stop20h 15mUnited Airlines
Tue 11/2510:10 amSIN - SNA
1 stop18h 18mUnited Airlines
Deal found 9/17$730
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:11 amSNA - SIN
1 stop20h 14mUnited Airlines
Thu 10/3010:10 amSIN - SNA
1 stop18h 44mUnited Airlines
Deal found 9/17$784
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:32 amSNA - SIN
3 stops39h 53mUnited Airlines
Wed 10/2910:10 amSIN - SNA
1 stop18h 44mUnited Airlines
Deal found 9/17$788
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/274:00 pmSNA - SIN
1 stop35h 25mUnited Airlines
Tue 9/308:45 amSIN - SNA
1 stop21h 31mUnited Airlines
Deal found 9/14$789
This Korean Air deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:30 amSNA - SIN
2 stops45h 25mKorean Air
Fri 10/3110:40 amSIN - SNA
2 stops48h 36mKorean Air
Deal found 9/17$790
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:05 pmSNA - SIN
1 stop37h 10mUnited Airlines
Sat 11/810:10 amSIN - SNA
2 stops26h 43mUnited Airlines
Deal found 9/16$794
This Korean Air deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:30 amSNA - SIN
2 stops30h 30mKorean Air
Tue 10/77:30 amSIN - SNA
2 stops25h 49mKorean Air
Deal found 9/17$799
This Korean Air deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:30 amSNA - SIN
2 stops45h 25mKorean Air
Sun 11/210:30 pmSIN - SNA
2 stops31h 45mKorean Air
Deal found 9/17$808
This Korean Air deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:30 amSNA - SIN
2 stops25h 10mKorean Air
Sun 11/210:30 pmSIN - SNA
2 stops31h 45mKorean Air
Deal found 9/17$817
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/58:00 amSNA - SIN
2 stops30h 00mDelta
Sat 11/110:30 pmSIN - SNA
2 stops35h 49mDelta
Deal found 9/17$843

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Santa Ana to Singapore that are best for you.

Fly from

Santa Ana

Fly to

Singapore

Route

Depart

Return

Price

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 10/1

7:11 am-6:25 pm

1 stop20h 14m

Singapore Changi

Sat 10/4

8:45 am-12:17 pm

1 stop18h 32m

$784

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 10/1

7:11 am-6:25 pm

1 stop20h 14m

Singapore Changi

Sun 11/2

10:10 am-1:28 pm

1 stop18h 18m

$784

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 9/30

7:11 am-6:25 pm

1 stop20h 14m

Singapore Changi

Tue 10/7

8:45 am-8:35 pm

1 stop26h 50m

$784

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 10/1

7:11 am-6:25 pm

1 stop20h 14m

Singapore Changi

Sat 11/1

10:20 pm-9:54 am

1 stop26h 34m

$784

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 9/30

7:11 am-6:25 pm

1 stop20h 14m

Singapore Changi

Sun 11/2

10:10 am-1:28 pm

1 stop18h 18m

$784

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 10/30

7:20 am-8:15 pm

1 stop21h 55m

Singapore Changi

Thu 11/6

10:10 am-12:28 pm

1 stop18h 18m

$784

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 10/1

7:11 am-6:25 pm

1 stop20h 14m

Singapore Changi

Thu 10/30

10:10 am-1:54 pm

1 stop18h 44m

$784

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 10/2

6:40 pm-6:25 pm

2 stops32h 45m

Singapore Changi

Mon 10/6

8:45 am-2:25 pm

1 stop20h 40m

$788

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sat 10/4

6:40 pm-6:25 pm

2 stops32h 45m

Singapore Changi

Thu 10/30

10:10 am-1:54 pm

1 stop18h 44m

$788

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 1/14

9:15 am-6:35 am

2 stops29h 20m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 20 results
1
2

Best time to book a flight from Santa Ana to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Santa Ana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santa Ana to Singapore

What is the cheapest month to book a flight from Santa Ana to Singapore?

Currently, October is the cheapest month in which you can book a flight from Santa Ana to Singapore (average of $994). Flying from Santa Ana to Singapore in December is currently the most expensive (average of $1,665). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SNA to SG?

Find hourly flight availability from Santa Ana to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from Santa Ana to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Santa Ana to Singapore, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Santa Ana to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santa Ana to Singapore?

    Santa Ana J. Wayne/Orange Cnty (SNA), located 4.8 mi from the city center, is the airport you fly out of when you book flights from Santa Ana to Singapore.

  • How long is the flight from Santa Ana to Singapore?

    United Airlines can get you from Santa Ana to Singapore in just under 20h 14m. Your travel time can differ by up to . The distance from Santa Ana to Singapore is about 8792 mi.

  • What are the cheapest airlines to fly from Santa Ana to Singapore one-way?

    The cheapest airlines for a one-way flight from Santa Ana to Singapore are Japan Airlines ($393), United Airlines ($410), and Korean Air ($524).

  • Can I find deals for flights from Santa Ana to Singapore that include hotel bookings?

    Yes. In addition to deals on Santa Ana to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Ana to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Ana to Singapore.

  • Can I find deals for business class flights from Santa Ana to Singapore?

    Yes. Cheapflights offers flight deals from Santa Ana to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Ana to Singapore?

    Currently, October is the cheapest month in which you can book a flight from Santa Ana to Singapore (average of $994). Flying from Santa Ana to Singapore in December is currently the most expensive (average of $1,665). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Santa Ana to Singapore

Discover the top airline that operate flights from Santa Ana to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$783Average$1,164FlexibilityNo cancel feeOn-time69%

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