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$414+ Cheap flights from Irvine, CA 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SIN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Irvine to Singapore

Keep the following information in mind while searching for Irvine to Singapore flight deals. Data was last updated June 12, 2025.

Round-trip from

$747
(United Airlines)

One-way from

$414
(Gurufare)

Popular in

December

Cheapest in

September

Average price

$1,280
From Irvine to Singapore
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One-way flight from Irvine to Singapore
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($140 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Irvine to Singapore

Cheapest flights from Irvine to Singapore
Explore the most affordable flight options available from Irvine to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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 10/86:00 amLAX - SIN
1 stop21h 25mUnited Airlines
Thu 10/1611:05 amSIN - LAX
2 stops24h 06mUnited Airlines
Deal found 6/11$747
This Korean Air deal was found by Cheapflights users on 6/11. 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.
Sun 8/39:15 pmLAX - SIN
2 stops35h 25mKorean Air
Mon 8/117:30 amSIN - LAX
1 stop23h 35mKorean Air
Deal found 6/11$749
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/238:40 pmLAX - SIN
2 stops35h 30mAir Canada
Sun 9/78:10 amSIN - LAX
2 stops22h 58mAir Canada
Deal found 6/12$750
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2212:10 pmLAX - SIN
1 stop41h 45mAsiana Airlines
Sun 12/2111:10 pmSIN - LAX
1 stop26h 30mAsiana Airlines
Deal found 6/12$755
This KAYAK deal was found by Cheapflights users on 6/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1012:50 pmLAX - SIN
1 stop33h 30mPhilippine Airlines
Wed 10/1510:25 amSIN - LAX
1 stop25h 15mPhilippine Airlines
Deal found 6/12$759
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/261:30 amLAX - SIN
1 stop25h 00mAmerican Airlines
Tue 9/21:55 amSIN - LAX
1 stop19h 05mAmerican Airlines
Deal found 6/12$760
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:00 pmLAX - SIN
1 stop30h 55mMultiple Airlines
Mon 11/241:30 amSIN - LAX
1 stop24h 10mMultiple Airlines
Deal found 6/12$767
This KAYAK deal was found by Cheapflights users on 6/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/179:30 pmLAX - SIN
2 stops28h 45mANA
Wed 9/1710:10 pmSIN - LAX
1 stop32h 00mANA
Deal found 6/12$784
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:40 pmLAX - SIN
Nonstop17h 35mSingapore Airlines
Tue 10/219:00 amSIN - LAX
1 stop20h 52mSingapore Airlines
Deal found 6/12$795
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1512:30 pmLAX - SIN
2 stops31h 50mChina Eastern
Sat 6/2112:55 amSIN - LAX
1 stop24h 10mChina Eastern
Deal found 6/11$819
This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 9/57:00 amLAX - SIN
2 stops31h 00mDelta
Fri 9/197:30 amSIN - LAX
2 stops30h 35mDelta
Deal found 6/10$826
This Gurufare deal was found by Cheapflights users on 6/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/312:25 amLAX - SIN
1 stop20h 20mCathay Pacific
Thu 9/181:25 pmSIN - LAX
1 stop18h 00mCathay Pacific
Deal found 6/10$855

Cheapflights Fare Finder

Customize your flight search to find flights from Irvine 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 June 12, 2025.
Use the filters below to find and compare flights from Irvine to Singapore that are best for you.

Fly from

Irvine

Fly to

Singapore

Route

Depart

Return

Price

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Wed 10/8

6:00 am-6:25 pm

1 stop21h 25m

Singapore Changi

Thu 10/16

11:05 am-8:11 pm

2 stops24h 06m

$747

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sun 8/3

9:15 pm-11:40 pm

2 stops35h 25m

Singapore Changi

Mon 8/11

7:30 am-4:05 pm

1 stop23h 35m

$749

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sat 8/23

8:40 pm-11:10 pm

2 stops35h 30m

Singapore Changi

Sun 9/7

8:10 am-4:08 pm

2 stops22h 58m

$750

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sat 11/22

12:10 pm-9:55 pm

1 stop41h 45m

Singapore Changi

Sun 12/21

11:10 pm-9:40 am

1 stop26h 30m

$755

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Fri 10/10

12:50 pm-1:20 pm

1 stop33h 30m

Singapore Changi

Wed 10/15

10:25 am-8:40 pm

1 stop25h 15m

$759

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Tue 8/26

1:30 am-5:30 pm

1 stop25h 00m

Singapore Changi

Tue 9/2

1:55 am-6:00 am

1 stop19h 05m

$760

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Thu 11/20

11:00 pm-9:55 pm

1 stop30h 55m

Singapore Changi

Mon 11/24

1:30 am-9:40 am

1 stop24h 10m

$767

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sun 8/17

9:30 pm-5:15 pm

2 stops28h 45m

Singapore Changi

Wed 9/17

10:10 pm-3:10 pm

1 stop32h 00m

$784

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Wed 10/1

8:40 pm-5:15 am

Nonstop17h 35m

Singapore Changi

Tue 10/21

9:00 am-2:52 pm

1 stop20h 52m

$795

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Fri 9/5

7:00 am-5:00 am

2 stops31h 00m

Singapore Changi

Fri 9/19

7:30 am-11:05 pm

2 stops30h 35m

$826

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 25 results
1
2
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Best time to book a flight from Irvine to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Irvine 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 Irvine to Singapore

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

Currently, September is the cheapest month in which you can book a flight from Irvine to Singapore (average of $1,011). Flying from Irvine to Singapore in December is currently the most expensive (average of $1,684). 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 IR9 to SG?

Find hourly flight availability from Irvine 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 June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to Singapore as you normally would.

What is the cheapest day to fly from Irvine to Singapore?

Use this chart to determine the cheapest time to fly round-trip from Irvine to Singapore. Price data was last updated on September 29, 2024.

Travelers seeking maximum savings on their Irvine to Singapore flight should consider departing on Monday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Irvine to Singapore

Explore weekly flight availability from Irvine to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from IR9 to SG0 are scheduled on a Wednesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from Irvine to Singapore, such as STARLUX Airlines, Korean Air and Japan Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Entertainment

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
177 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Entertainment

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,088 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Entertainment

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,489 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Entertainment

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
738 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Entertainment

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.3
Very good
882 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Entertainment

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

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

  • How popular is this Irvine to Singapore flight route?

    The Irvine to Singapore flight path was viewed by 550 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    One-way options have recently been found by users for as low as $414 on Korean Air. Other airlines that offer cheap prices include Asiana Airlines from $421 and Air Canada from $428 one-way.

  • What are the cheapest flights from Irvine to Singapore?

    Looking at all options, your cheapest flight can be booked for $332. While the most popular route (Los Angeles - Singapore Changi) can be booked for $559 on average our data indicates $2,132 when flying from Irvine to Singapore.

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

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

  • How can I find direct flights from Irvine to Singapore?

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

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

    Yes. Cheapflights offers flight deals from Irvine 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 Irvine to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Irvine to Singapore (average of $1,011). Flying from Irvine to Singapore in December is currently the most expensive (average of $1,684). 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 10 airlines flying from Irvine to Singapore

Discover the top 10 airlines that operate flights from Irvine 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
ZIPAIRCheapest$508Average$1,406FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$520Average$1,211FlexibilityNo cancel feeOn-time70%
China EasternCheapest$582Average$769FlexibilityNo cancel feeOn-time62%
XiamenAirCheapest$598Average$728FlexibilityNo cancel feeOn-time49%
Asiana AirlinesCheapest$644Average$748FlexibilityNo cancel feeOn-time76%
Philippine AirlinesCheapest$675Average$760FlexibilityNo cancel feeOn-time60%
Korean AirCheapest$700Average$862FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$727Average$902FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$732Average$872FlexibilityNo cancel feeOn-time79%
Singapore AirlinesCheapest$748Average$1,153FlexibilityNo cancel feeOn-time81%

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