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$336+ Cheap flights from Irvine, CA to Shenzhen (SZX)

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SZX
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Irvine to Shenzhen are usually found in March or November, booked 9 days in advance, depart on a Friday or Saturday and return on a Monday

Cheap flight deals from Irvine to Shenzhen

Cheapest flights from Irvine to Shenzhen
Explore the most affordable flight options available from Irvine to Shenzhen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Ovago deal was found by Cheapflights users on 12/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:30 pmLAX - SZX
2 stops44h 05mSichuan Airlines
Sun 1/118:05 amSZX - LAX
1 stop27h 00mSichuan Airlines
Deal found 12/17$1,120
This China Southern deal was found by Cheapflights users on 12/17. 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 China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:00 pmLAX - SZX
2 stops34h 40mChina Southern
Wed 1/711:30 amSZX - LAX
2 stops23h 00mChina Southern
Deal found 12/17$1,135
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:55 pmLAX - SZX
Nonstop15h 35mAir China
Tue 1/208:30 pmSZX - LAX
Nonstop13h 30mAir China
Deal found 12/17$1,155
This China Southern deal was found by Cheapflights users on 12/17. 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 China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:00 pmLAX - SZX
2 stops34h 40mChina Southern
Sun 1/117:05 pmSZX - LAX
2 stops39h 25mChina Southern
Deal found 12/17$1,254
This Priceline deal was found by Cheapflights users on 12/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:50 pmLAX - SZX
2 stops32h 40mMultiple Airlines
Tue 1/2010:50 amSZX - LAX
1 stop24h 15mMultiple Airlines
Deal found 12/17$1,281
This FlightHub deal was found by Cheapflights users on 12/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:30 amLAX - SZX
1 stop32h 10mChina Eastern
Sun 1/119:35 pmSZX - LAX
1 stop27h 30mChina Eastern
Deal found 12/17$1,295
This Gurufare deal was found by Cheapflights users on 12/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:50 pmLAX - SZX
2 stops32h 40mAir China
Wed 1/78:00 pmSZX - LAX
1 stop39h 00mAir China
Deal found 12/17$1,409

Find flight deals from Irvine to Shenzhen

Keep the following information in mind while searching for Irvine to Shenzhen flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$652
(Trip.com)

One-way from

$336
(FlightHub)

Popular in

June

Cheapest in

March

Average price

$1,011
Provider with most accurate pricing for Los Angeles-Shenzhen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Shenzhen flights.
Search Deals
From Irvine to Shenzhen
Search Deals
One-way flight from Irvine to Shenzhen
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($303 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine to Shenzhen 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 December 18, 2025.
Use the filters below to find and compare flights from Irvine to Shenzhen that are best for you.

Fly from

Irvine

Fly to

Shenzhen

Route

Depart

Return

Price

Los AngelesShenzhen

LAX - SZX

LAXSZX

Los Angeles

Sun 3/8

10:30 pm-3:40 pm

1 stop26h 10m

Shenzhen

Sat 5/2

7:20 pm-8:45 pm

1 stop40h 25m

$681

Los AngelesShenzhen

LAX - SZX

LAXSZX

Los Angeles

Sat 3/7

11:30 pm-1:00 pm

1 stop21h 30m

Shenzhen

Mon 4/27

1:50 pm-4:00 pm

1 stop17h 10m

$695

Los AngelesShenzhen

LAX - SZX

LAXSZX

Los Angeles

Wed 3/11

11:30 pm-1:00 pm

1 stop22h 30m

Shenzhen

Mon 4/27

1:50 pm-4:00 pm

1 stop17h 10m

$695

Los AngelesShenzhen

LAX - SZX

LAXSZX

Los Angeles

Mon 3/9

11:30 pm-1:00 pm

1 stop22h 30m

Shenzhen

Tue 4/28

1:50 pm-4:00 pm

1 stop17h 10m

$695

Los AngelesShenzhen

LAX - SZX

LAXSZX

Los Angeles

Mon 3/16

11:30 pm-1:00 pm

1 stop22h 30m

Shenzhen

Thu 3/19

2:05 pm-4:10 pm

1 stop17h 05m

$695

Los AngelesShenzhen

LAX - SZX

LAXSZX

Los Angeles

Mon 4/13

11:00 pm-12:40 pm

1 stop22h 40m

Shenzhen

Tue 4/21

1:50 pm-4:00 pm

1 stop17h 10m

$696

Los AngelesShenzhen

LAX - SZX

LAXSZX

Los Angeles

Wed 2/4

10:50 am-11:25 am

1 stop32h 35m

Shenzhen

Sun 2/15

12:40 pm-8:30 am

1 stop35h 50m

$705

Los AngelesShenzhen

LAX - SZX

LAXSZX

Los Angeles

Wed 2/4

10:50 am-11:25 am

1 stop32h 35m

Shenzhen

Mon 2/16

12:40 pm-1:40 pm

1 stop17h 00m

$705

Los AngelesShenzhen

LAX - SZX

LAXSZX

Los Angeles

Thu 1/15

10:50 am-11:25 am

1 stop32h 35m

Shenzhen

Mon 2/2

12:40 pm-8:30 am

1 stop35h 50m

$705

Los AngelesShenzhen

LAX - SZX

LAXSZX

Los Angeles

Wed 1/14

10:50 am-11:25 am

1 stop32h 35m

Shenzhen

Mon 2/2

12:40 pm-8:30 am

1 stop35h 50m

$705

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 19 results
1
2

Best time to book a flight from Irvine to Shenzhen

Have a flexible travel schedule? Discover the best time to fly to Shenzhen 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 Shenzhen

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

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Shenzhen. Price data was last updated on December 12, 2025.

To ensure you get the cheapest price possible for a flight from Irvine to Shenzhen, you should look to book at least 9 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 Shenzhen?

Currently, November is the cheapest month in which you can book a flight from Irvine to Shenzhen (average of $557). Flying from Irvine to Shenzhen in July is currently the most expensive (average of $836). 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 SZX?

Find hourly flight availability from Irvine to Shenzhen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from Irvine to Shenzhen in the afternoon. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Irvine to Shenzhen?

Reviews of airlines servicing Shenzhen

Get insights into the airlines that provide service to Shenzhen. 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 Shenzhen. Reviews last updated December 18, 2025.
Read reviews from past customers who have flown Korean Air, Asiana Airlines, and Sichuan Airlines from Irvine to Shenzhen. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,186 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
493 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Sichuan Airlines
7.7
Good
28 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Eastern
7.2
Good
178 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air China
7.1
Good
129 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Irvine to Shenzhen. 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 Shenzhen from Irvine?

    Most people fly into Shenzhen (SZX) if they book a flight to Shenzhen from Irvine. On average, Shenzhen has 0 inbound flights from Irvine per day from 5 airlines. Shenzhen is conveniently located just 16.6 mi from Shenzhen’s city center.

  • How popular is this Irvine to Shenzhen flight route?

    The Irvine to Shenzhen flight path was viewed by 32 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Irvine to Shenzhen?

    A quick flight from Irvine to Shenzhen can take about 21h 30m. Sichuan Airlines provides one of the quickest options available for as low as $695. The distance between Irvine and Shenzhen is about 7231 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Sichuan Airlines, which is currently one of the cheapest options available, starting at $301. Asiana Airlines flights start at $385 while deals on China Eastern start at $408 one-way.

  • What are the cheapest flights from Irvine to Shenzhen?

    Looking at all options, your cheapest flight can be booked for $311. While the most popular route (Los Angeles - Shenzhen) can be booked for $622 on average, our data indicates $1,727 when flying from Irvine to Shenzhen.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Irvine to Shenzhen (average of $557). Flying from Irvine to Shenzhen in July is currently the most expensive (average of $836). 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

Traveling to a place near Shenzhen?

Book flights to Shenzhen if you plan to visit one of these locations
Zhongshan

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Top 5 airlines flying from Irvine to Shenzhen

Discover the top 5 airlines that operate flights from Irvine to Shenzhen. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sichuan AirlinesCheapest$563Average$686FlexibilityNo cancel feeOn-time63%
China EasternCheapest$583Average$761FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$639Average$839FlexibilityNo cancel feeOn-time76%
Air ChinaCheapest$652Average$910FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$862Average$902FlexibilityNo cancel feeOn-time81%

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