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$451+ Cheap flights from Irvine, CA to Singapore (SIN)

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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SIN
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from Irvine to Singapore Changi are usually found in October or September, booked 71 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Irvine to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Irvine (IR9) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Popular in

December

Cheapest in

October

Round-trip from

$841
(Traveloka)

One-way from

$451
(Gurufare)
High demand for flights, 29% potential price rise
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Best time to find cheap flights, 20% potential price drop
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From Irvine to Singapore Changi
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One-way flight from Irvine to Singapore Changi
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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 November 21, 2024.

This Gotogate deal was found by Cheapflights users on 11/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2811:45 amLAX - SIN
1 stop21h 05mMultiple Airlines
Thu 12/53:15 pmSIN - LAX
1 stop19h 45mMultiple Airlines
Deal found 11/21$841
This Ovago deal was found by Cheapflights users on 11/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2410:45 pmLAX - SIN
1 stop23h 15mXiamenAir
Thu 12/53:15 pmSIN - LAX
1 stop19h 45mXiamenAir
Deal found 11/21$844
This United Airlines deal was found by Cheapflights users on 11/21. 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.
Mon 11/256:00 amLAX - SIN
1 stop22h 15mUnited Airlines
Thu 12/510:10 amSIN - LAX
1 stop23h 48mUnited Airlines
Deal found 11/21$845
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Thu 11/2112:25 pmLAX - SIN
1 stop26h 15mAmerican Airlines
Wed 11/278:15 amSIN - LAX
1 stop17h 30mAmerican Airlines
Deal found 11/20$852
This Gurufare deal was found by Cheapflights users on 11/21. 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.
Mon 11/2512:25 pmLAX - SIN
1 stop26h 15mJapan Airlines
Thu 11/288:15 amSIN - LAX
1 stop17h 30mJapan Airlines
Deal found 11/21$853
This Gurufare deal was found by Cheapflights users on 11/21. 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 11/2711:30 amLAX - SIN
1 stop35h 30mChina Eastern
Mon 12/26:30 pmSIN - LAX
1 stop30h 35mChina Eastern
Deal found 11/21$856
This Justfly.com deal was found by Cheapflights users on 11/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/278:25 pmLAX - SIN
2 stops43h 30mAir Canada
Tue 12/310:00 amSIN - LAX
2 stops25h 54mAir Canada
Deal found 11/19$866
This oojo deal was found by Cheapflights users on 11/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2510:00 pmLAX - SIN
1 stop40h 50mAir China
Tue 12/312:40 pmSIN - LAX
1 stop21h 20mAir China
Deal found 11/20$891
This Delta deal was found by Cheapflights users on 11/21. 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 11/247:01 amLAX - SIN
2 stops29h 59mDelta
Wed 11/2711:00 amSIN - LAX
2 stops26h 17mDelta
Deal found 11/21$910
This Ovago deal was found by Cheapflights users on 11/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2710:55 amLAX - SIN
1 stop21h 30mCathay Pacific
Fri 12/62:05 pmSIN - LAX
2 stops22h 50mCathay Pacific
Deal found 11/21$925
This ScholarTrip deal was found by Cheapflights users on 11/20. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/277:01 amLAX - SIN
2 stops25h 09mKorean Air
Tue 12/31:30 amSIN - LAX
2 stops29h 10mKorean Air
Deal found 11/20$982
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2010:40 amLAX - SIN
1 stop33h 25mEVA Air
Wed 11/271:15 pmSIN - LAX
1 stop18h 05mEVA Air
Deal found 11/19$1,063

Find flights from Irvine to Singapore within your budget

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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Mon 1/13

7:06 pm-5:25 pm

2 stops54h 19m

Singapore Changi

Sun 1/19

12:40 am-7:35 am

1 stop22h 55m

$841

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Wed 1/22

9:20 am-6:40 am

2 stops29h 20m

Singapore Changi

Tue 2/25

2:20 am-9:15 am

1 stop22h 55m

$843

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Wed 1/22

10:35 pm-8:15 pm

1 stop29h 40m

Singapore Changi

Tue 1/28

10:20 pm-10:38 am

1 stop28h 18m

$845

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Thu 1/9

9:35 am-11:10 pm

1 stop21h 35m

Singapore Changi

Sat 1/18

12:40 am-7:35 am

1 stop22h 55m

$847

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sun 2/16

5:10 pm-7:55 am

1 stop22h 45m

Singapore Changi

Fri 2/28

10:00 am-1:18 pm

1 stop19h 18m

$848

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Wed 3/19

11:50 am-12:10 am

1 stop21h 20m

Singapore Changi

Wed 3/26

11:00 am-2:40 pm

1 stop18h 40m

$849

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sat 3/1

10:55 am-5:40 am

1 stop26h 45m

Singapore Changi

Fri 3/7

1:25 am-9:05 am

1 stop23h 40m

$857

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Mon 2/10

7:00 am-5:00 am

2 stops30h 00m

Singapore Changi

Sun 2/16

1:30 am-10:47 pm

2 stops37h 17m

$860

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Mon 12/9

11:30 am-5:25 am

1 stop25h 55m

Singapore Changi

Mon 12/16

11:00 pm-9:05 am

1 stop26h 05m

$876

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Tue 2/25

10:45 pm-2:00 pm

1 stop23h 15m

Singapore Changi

Thu 3/20

3:15 pm-8:00 pm

1 stop19h 45m

$920

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 34 results
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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.

Travel insights for flights from Irvine to Singapore

Get recent, data-driven insights about flights from Irvine to Singapore including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Irvine to Singapore?

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Singapore. Price data was last updated on November 15, 2024.

To ensure you get the cheapest price possible for a flight from Irvine to Singapore, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 June is currently the most expensive (average of $1,556). 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 SIN?

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 November 21, 2024.

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 March 31, 2024.

Travelers seeking maximum savings on their Irvine to Singapore flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday at noon 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 November 21, 2024.

The most flights from IR9 to SIN 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 November 21, 2024.
Read through reviews of airlines operating flights from Irvine to Singapore, such as Japan Airlines, Air Canada and Cathay Pacific. 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
126 reviews

Overall

9.1

Crew

9.3

Comfort

9.0

Entertainment

9.1

Food

9.0

Boarding

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

STARLUX Airlines
9.1
Wonderful
126 reviews
STARLUX Airlines
9.1
Wonderful
126 reviews

Overall

9.1

Crew

9.3

Comfort

9.0

Entertainment

9.1

Food

9.0

Boarding

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Korean Air
8.5
Very good
1,024 reviews
STARLUX Airlines
9.1
Wonderful
126 reviews

Overall

9.1

Crew

9.3

Comfort

9.0

Entertainment

9.1

Food

9.0

Boarding

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

EVA Air
8.4
Very good
1,308 reviews
STARLUX Airlines
9.1
Wonderful
126 reviews

Overall

9.1

Crew

9.3

Comfort

9.0

Entertainment

9.1

Food

9.0

Boarding

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

ANA
8.4
Very good
833 reviews
STARLUX Airlines
9.1
Wonderful
126 reviews

Overall

9.1

Crew

9.3

Comfort

9.0

Entertainment

9.1

Food

9.0

Boarding

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Japan Airlines
8.3
Very good
1,457 reviews
STARLUX Airlines
9.1
Wonderful
126 reviews

Overall

9.1

Crew

9.3

Comfort

9.0

Entertainment

9.1

Food

9.0

Boarding

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

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.

  • What airport do you fly into for flights to Singapore from Irvine?

    For a flight from Irvine to Singapore, you will be flying into Changi. Singapore Changi (SIN) is just 10.5 mi from the center of the city. Changi is the only Singapore airport and it handles 2 inbound flights from Irvine per day. 19 airlines have flights to Singapore Changi from Irvine on a regular basis.

  • How popular is this Irvine to Singapore flight route?

    The Irvine to Singapore Changi flight path was viewed by 457 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 $451 on Japan Airlines. Other airlines that offer cheap prices include American Airlines from $455 and United Airlines from $476 one-way.

  • What are the cheapest flights from Irvine to Singapore?

    Looking at all options, your cheapest flight can be booked for $472. While the most popular route (Los Angeles - Singapore Changi) can be booked for $721 on average our data indicates $1,714 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 June is currently the most expensive (average of $1,556). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$520Average$1,271FlexibilityNo cancel feeOn-time70%
XiamenAirCheapest$642Average$846FlexibilityNo cancel feeOn-time49%
China EasternCheapest$710Average$883FlexibilityNo cancel feeOn-time62%
Philippine AirlinesCheapest$718Average$843FlexibilityNo cancel feeOn-time60%
Air ChinaCheapest$723Average$770FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$763Average$958FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$775Average$1,314FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$797Average$1,170FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$832Average$988FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$839Average$993FlexibilityNo cancel feeOn-time81%
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