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Chiang Mai

$719+ Cheap flights from O'ahu to Chiang Mai (CNX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — CNX
Oct 9 — Oct 161
Thu 10/9
Thu 10/16
1 adult, Economy
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Cheap flight deals from O'ahu to Chiang Mai

Keep the following information in mind while searching for O'ahu to Chiang Mai flight deals. Data was last updated September 9, 2025.

Round-trip from

$847
(Trip.com)

One-way from

$798
(Korean Air)

Popular in

February

Cheapest in

August

Average price

$960
From O'ahu to Chiang Mai
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One-way flight from O'ahu to Chiang Mai
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Highest demand for flights based on searches. 6% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($19 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 O'ahu to Chiang Mai

Cheapest flights from O'ahu to Chiang Mai
Explore the most affordable flight options available from O'ahu to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2025.

This FlightHub deal was found by Cheapflights users on 9/7. 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.
Sun 9/712:20 pmHNL - CNX
1 stop18h 20mAsiana Airlines
Sat 9/2712:45 amCNX - HNL
1 stop26h 55mAsiana Airlines
Deal found 9/7$719
This FlightHub deal was found by Cheapflights users on 9/7. 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.
Sun 9/712:20 pmHNL - CNX
1 stop18h 20mMultiple Airlines
Sun 9/288:00 pmCNX - HNL
2 stops31h 40mMultiple Airlines
Deal found 9/7$904
This Travelocity deal was found by Cheapflights users on 9/8. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1611:30 amHNL - CNX
2 stops30h 50mMultiple Airlines
Sat 11/227:45 pmCNX - HNL
2 stops55h 10mMultiple Airlines
Deal found 9/8$998
This Korean Air deal was found by Cheapflights users on 9/7. 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 9/71:05 pmHNL - CNX
1 stop38h 40mKorean Air
Sun 9/2811:15 pmCNX - HNL
1 stop28h 40mKorean Air
Deal found 9/7$1,102
This Mytrip deal was found by Cheapflights users on 9/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:40 pmHNL - CNX
2 stops27h 45mMultiple Airlines
Sat 11/156:00 pmCNX - HNL
2 stops33h 25mMultiple Airlines
Deal found 9/7$1,114
This Korean Air deal was found by Cheapflights users on 9/8. 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.
Thu 11/1312:05 pmHNL - CNX
1 stop17h 50mKorean Air
Sun 11/1612:15 amCNX - HNL
1 stop26h 30mKorean Air
Deal found 9/8$1,127
This FlightHub deal was found by Cheapflights users on 9/9. 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 11/189:31 pmHNL - CNX
2 stops47h 49mChina Eastern
Tue 12/93:35 pmCNX - HNL
2 stops42h 52mChina Eastern
Deal found 9/9$1,161
This oojo deal was found by Cheapflights users on 9/7. 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 11/1812:10 pmHNL - CNX
2 stops29h 25mEVA Air
Tue 12/911:50 amCNX - HNL
2 stops44h 59mEVA Air
Deal found 9/7$1,222
This oojo deal was found by Cheapflights users on 9/8. 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 11/1812:10 pmHNL - CNX
2 stops29h 25mMultiple Airlines
Tue 12/911:50 amCNX - HNL
2 stops40h 15mMultiple Airlines
Deal found 9/8$1,236
This China Eastern deal was found by Cheapflights users on 9/7. 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 Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:31 pmHNL - CNX
2 stops47h 49mChina Eastern
Mon 11/173:35 pmCNX - HNL
2 stops47h 14mChina Eastern
Deal found 9/7$1,254

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu 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 September 9, 2025.
Use the filters below to find and compare flights from O'ahu to Chiang Mai that are best for you.

Fly from

O'ahu

Fly to

Chiang Mai

Route

Depart

Return

Price

HonoluluChiang Mai

HNL - CNX

HNLCNX

Honolulu

Wed 1/7

11:10 am-9:20 pm

2 stops41h 10m

Chiang Mai

Thu 1/15

10:50 pm-9:30 am

2 stops51h 40m

$847

HonoluluChiang Mai

HNL - CNX

HNLCNX

Honolulu

Sun 11/16

11:30 am-11:20 am

2 stops30h 50m

Chiang Mai

Sat 11/22

7:45 pm-9:55 am

2 stops55h 10m

$998

HonoluluChiang Mai

HNL - CNX

HNLCNX

Honolulu

Wed 1/7

11:30 am-10:55 pm

1 stop18h 25m

Chiang Mai

Wed 1/14

12:15 am-9:15 am

1 stop26h 00m

$1,034

HonoluluChiang Mai

HNL - CNX

HNLCNX

Honolulu

Fri 10/31

12:40 pm-9:25 am

2 stops27h 45m

Chiang Mai

Sat 11/15

6:00 pm-10:25 am

2 stops33h 25m

$1,114

HonoluluChiang Mai

HNL - CNX

HNLCNX

Honolulu

Thu 11/13

12:05 pm-10:55 pm

1 stop17h 50m

Chiang Mai

Sun 11/16

12:15 am-9:45 am

1 stop26h 30m

$1,127

HonoluluChiang Mai

HNL - CNX

HNLCNX

Honolulu

Tue 11/18

9:31 pm-2:20 pm

2 stops47h 49m

Chiang Mai

Tue 12/9

3:35 pm-5:27 pm

2 stops42h 52m

$1,161

HonoluluChiang Mai

HNL - CNX

HNLCNX

Honolulu

Mon 12/15

11:30 am-10:55 pm

1 stop18h 25m

$798

HonoluluChiang Mai

HNL - CNX

HNLCNX

Honolulu

Mon 12/15

12:05 pm-10:35 am

2 stops29h 30m

$1,057

HonoluluChiang Mai

HNL - CNX

HNLCNX

Honolulu

Mon 12/15

12:49 pm-10:25 am

2 stops28h 36m

$1,067

HonoluluChiang Mai

HNL - CNX

HNLCNX

Honolulu

Wed 11/26

12:40 pm-11:30 am

3 stops53h 50m

$1,845

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/7

Best time to book a flight from O'ahu to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from O'ahu 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 O'ahu to Chiang Mai
No data available for this route at this time. Please check back soon.

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 September 9, 2025.
Read through reviews of airlines operating flights from O'ahu to Chiang Mai, such as Korean Air and Asiana Airlines. 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
1,139 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Asiana Airlines
8.2
Very good
480 reviews
Korean Air
8.4
Very good
1,139 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from O'ahu to Chiang Mai. 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 Chiang Mai from O'ahu?

    If you book a flight to Chiang Mai from O'ahu, you will be flying to Chiang Mai, which is the city’s only airport. Chiang Mai (CNX) is located 1.9 mi from the center of Chiang Mai.

  • How long is the flight from O'ahu to Chiang Mai?

    Korean Air can get you from O'ahu to Chiang Mai in just under 18h 25m. Your travel time can differ by up to . The distance between O'ahu and Chiang Mai is about 6543 mi.

  • Can I find deals for flights from O'ahu to Chiang Mai that include hotel bookings?

    Yes. In addition to deals on O'ahu to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'ahu to Chiang Mai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'ahu to Chiang Mai.

  • Can I find deals for business class flights from O'ahu to Chiang Mai?

    Yes. Cheapflights offers flight deals from O'ahu to Chiang Mai 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 O'ahu to Chiang Mai?

    Currently, September is the cheapest month in which you can book a flight from O'ahu to Chiang Mai (average of $977). Flying from O'ahu to Chiang Mai in June is currently the most expensive (average of $1,562). 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

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Top 2 airlines flying from O'ahu to Chiang Mai

Discover the top 2 airlines that operate flights from O'ahu 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 September 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$739Average$941FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$841Average$907FlexibilityNo cancel feeOn-time76%

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