$311+ Cheap flights from Irvine, CA to Chiang Mai (CNX)
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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CNX
Jan 17 — Jan 241
1 adult, Economy
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Find cheap flights from Irvine to Chiang Mai with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Irvine to Chiang Mai are usually found in September or August, booked 21 days in advance, depart on a Monday or Wednesday and return on a Thursday
Cheap flight deals from Irvine to Chiang Mai
Cheapest flights from Irvine to Chiang MaiExplore the most affordable flight options available from Irvine to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.
Explore the most affordable flight options available from Irvine to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:20 pmLAX - CNX
2 stops34h 35mDelta
Wed 1/2112:15 amCNX - LAX
2 stops28h 40mDelta
Deal found 12/17![Delta logo]()
$882
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:35 amLAX - CNX
2 stops25h 20mDelta
Thu 1/2212:15 amCNX - LAX
2 stops31h 23mDelta
Deal found 12/17![Delta logo]()
$917
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.
Tue 12/3010:35 pmLAX - CNX
1 stop21h 00mEVA Air
Thu 1/2211:50 amCNX - LAX
1 stop22h 35mEVA Air
Deal found 12/17![EVA Air logo]()
$1,015
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.
Wed 12/3110:40 pmLAX - CNX
1 stop20h 45mChina Airlines
Fri 1/2311:25 amCNX - LAX
1 stop23h 00mChina Airlines
Deal found 12/17![China Airlines logo]()
$1,033
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.
Tue 12/3010:35 pmLAX - CNX
1 stop21h 00mEVA Air
Fri 1/2311:50 amCNX - LAX
1 stop22h 35mEVA Air
Deal found 12/17![EVA Air logo]()
$1,053
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:30 amLAX - CNX
1 stop35h 50mChina Eastern
Sun 1/254:25 pmCNX - LAX
2 stops55h 40mChina Eastern
Deal found 12/17![China Eastern logo]()
$1,055
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.
Tue 12/3011:00 pmLAX - CNX
1 stop20h 35mEVA Air
Wed 1/2111:50 amCNX - LAX
1 stop22h 35mEVA Air
Deal found 12/17![EVA Air logo]()
$1,057
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:35 pmLAX - CNX
1 stop21h 00mEVA Air
Sun 1/2511:50 amCNX - LAX
1 stop34h 00mEVA Air
Deal found 12/17![EVA Air logo]()
$1,074
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:10 amLAX - CNX
2 stops47h 25mMultiple Airlines
Thu 1/224:55 pmCNX - LAX
1 stop17h 05mMultiple Airlines
Deal found 12/17![Multiple Airlines logo]()
$1,084
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.
Tue 12/3011:30 amLAX - CNX
2 stops36h 55mChina Eastern
Sat 1/243:35 pmCNX - LAX
1 stop32h 30mChina Eastern
Deal found 12/17![China Eastern logo]()
$1,087
Find flight deals from Irvine to Chiang Mai
Keep the following information in mind while searching for Irvine to Chiang Mai flight deals. Data was last updated December 18, 2025.
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $643 (oojo) |
One-way from | $311 (Korean Air) |
Popular in | December |
Cheapest in | September |
Average price | $1,515 |
Cheapflights Fare Finder
Customize your flight search to find flights from Irvine to Chiang Mai 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 Chiang Mai that are best for you.
Fly from
Irvine
Fly to
Chiang Mai
Route
Depart
Return
Price
Los AngelesChiang Mai
LAX - CNX
LAXCNX
Los Angeles
Thu 3/5
10:50 am-10:55 pm
1 stop21h 05m
Chiang Mai
Wed 3/18
12:15 am-2:35 pm
2 stops28h 20m
$655
Los AngelesChiang Mai
LAX - CNX
LAXCNX
Los Angeles
Wed 4/8
12:30 pm-1:25 pm
1 stop34h 55m
Chiang Mai
Wed 5/20
2:55 pm-10:05 am
1 stop33h 10m
$663
Los AngelesChiang Mai
LAX - CNX
LAXCNX
Los Angeles
Tue 1/20
11:30 am-2:20 pm
1 stop35h 50m
Chiang Mai
Wed 5/27
2:55 pm-10:05 am
1 stop33h 10m
$663
Los AngelesChiang Mai
LAX - CNX
LAXCNX
Los Angeles
Wed 1/7
11:30 am-2:20 pm
1 stop35h 50m
Chiang Mai
Thu 3/19
3:35 pm-10:05 am
1 stop32h 30m
$663
Los AngelesChiang Mai
LAX - CNX
LAXCNX
Los Angeles
Thu 3/19
12:30 pm-2:20 pm
1 stop35h 50m
Chiang Mai
Sun 3/29
4:20 pm-10:05 am
3 stops55h 45m
$665
Los AngelesChiang Mai
LAX - CNX
LAXCNX
Los Angeles
Thu 3/19
12:30 pm-3:25 pm
3 stops60h 55m
Chiang Mai
Mon 3/30
2:55 pm-10:05 am
1 stop33h 10m
$665
Los AngelesChiang Mai
LAX - CNX
LAXCNX
Los Angeles
Mon 3/16
12:30 pm-3:25 pm
3 stops60h 55m
Chiang Mai
Mon 3/23
4:25 pm-10:05 am
3 stops55h 40m
$666
Los AngelesChiang Mai
LAX - CNX
LAXCNX
Los Angeles
Wed 1/14
11:30 am-9:05 am
2 stops30h 35m
Chiang Mai
Wed 4/1
4:20 pm-10:05 am
3 stops55h 45m
$666
Los AngelesChiang Mai
LAX - CNX
LAXCNX
Los Angeles
Mon 3/23
12:30 pm-2:20 pm
1 stop35h 50m
Chiang Mai
Tue 3/31
2:55 pm-10:05 am
1 stop33h 10m
$667
Los AngelesChiang Mai
LAX - CNX
LAXCNX
Los Angeles
Tue 2/3
10:50 am-10:55 pm
1 stop21h 05m
$311
Showing 1-10 of 16 results
Best time to book a flight from Irvine to Chiang Mai
Have a flexible travel schedule? Discover the best time to fly to Chiang Mai 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 Chiang Mai
How far ahead should I book a flight from Irvine to Chiang Mai?
Use this chart to determine the optimal time to book a round-trip flight from Irvine to Chiang Mai. Price data was last updated on December 12, 2025.
The best time to book flights from Irvine to Chiang Mai is 21 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Irvine to Chiang Mai?
Currently, February is the cheapest month in which you can book a flight from Irvine to Chiang Mai (average of $580). Flying from Irvine to Chiang Mai in July is currently the most expensive (average of $822). 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 CNX?
Find hourly flight availability from Irvine to Chiang Mai. 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 typically best to fly out from Irvine to Chiang Mai in the morning. Doing so could potentially save you 32% on the flight price compared to flying in the afternoon, which is usually more expensive.
Reviews of airlines servicing Chiang Mai
Get insights into the airlines that provide service to Chiang Mai. 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 Chiang Mai. Reviews last updated December 18, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, EVA Air, and China Airlines from Irvine to Chiang Mai by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.8
Overall
8.9
Boarding
8.9
Comfort
8.8
Food
8.7
Crew
9.2
Reviews
1 / 9
10.0
ExcellentChad,Nov 2025
TPE - SEA
Entertainment
8.8
Overall
8.9
Boarding
8.9
Comfort
8.8
Food
8.7
Crew
9.2
Reviews
1 / 9
10.0
ExcellentChad,Nov 2025
TPE - SEA
Entertainment
8.8
Overall
8.9
Boarding
8.9
Comfort
8.8
Food
8.7
Crew
9.2
Reviews
1 / 9
10.0
ExcellentChad,Nov 2025
TPE - SEA
Entertainment
8.8
Overall
8.9
Boarding
8.9
Comfort
8.8
Food
8.7
Crew
9.2
Reviews
1 / 9
10.0
ExcellentChad,Nov 2025
TPE - SEA
Entertainment
8.8
Overall
8.9
Boarding
8.9
Comfort
8.8
Food
8.7
Crew
9.2
Reviews
1 / 9
10.0
ExcellentChad,Nov 2025
TPE - SEA
Entertainment
8.8
Overall
8.9
Boarding
8.9
Comfort
8.8
Food
8.7
Crew
9.2
Reviews
1 / 9
10.0
ExcellentChad,Nov 2025
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Irvine to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Irvine to Chiang Mai
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Irvine to Chiang Mai
Discover the top 7 airlines that operate flights from Irvine to Chiang Mai. 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.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$557 | Average$781 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$580 | Average$906 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$663 | Average$811 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$673 | Average$790 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$745 | Average$924 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$798 | Average$867 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$821 | Average$989 | FlexibilityNo cancel fee | On-time74% |