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Chiang Mai

$1,019+ Cheap flights from Eugene (EUG) 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — CNX
Jun 7 — Jun 141
Sun 6/7
Sun 6/14
1 adult, Economy
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Cheap flight deals from Eugene to Chiang Mai

Cheapest flights from Eugene to Chiang Mai
Explore the most affordable flight options available from Eugene to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 8, 2026.

This BusinessClass deal was found by Cheapflights users on 5/6. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:32 pm
EUG
-
CNX
2 stops51h 48m
Multiple Airlines
Wed 11/183:35 pm
CNX
-
EUG
2 stops57h 43m
Multiple Airlines
Deal found 5/6$1,019
This Korean Air deal was found by Cheapflights users on 5/6. 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 10/296:15 am
EUG
-
CNX
2 stops26h 40m
Korean Air
Sun 11/112:15 am
CNX
-
EUG
2 stops31h 58m
Korean Air
Deal found 5/6$1,427
This Korean Air deal was found by Cheapflights users on 5/3. 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.
Fri 10/306:15 am
EUG
-
CNX
2 stops26h 40m
Korean Air
Mon 11/212:15 am
CNX
-
EUG
2 stops26h 39m
Korean Air
Deal found 5/3$1,547
This FlightHub deal was found by Cheapflights users on 5/5. 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 7/1612:55 pm
EUG
-
CNX
2 stops55h 30m
Multiple Airlines
Mon 7/2711:35 am
CNX
-
EUG
2 stops26h 24m
Multiple Airlines
Deal found 5/5$1,696
This KAYAK deal was found by Cheapflights users on 5/5. 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.
Thu 7/169:45 am
EUG
-
CNX
3 stops35h 30m
Japan Airlines
Mon 7/278:00 pm
CNX
-
EUG
3 stops35h 00m
Japan Airlines
Deal found 5/5$3,399

Find flight deals from Eugene to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Eugene (EUG) to Chiang Mai (CNX). 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 May 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,019
(BusinessClass)
Provider with most accurate pricing for Eugene-Chiang Mai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Eugene-Chiang Mai flights.
Search Deals
From Eugene to Chiang Mai
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Eugene 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 May 8, 2026.
Use the filters below to find and compare flights from Eugene to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Wed 11/4

7:32 pm-2:20 pm

2 stops51h 48m

Chiang Mai

Wed 11/18

3:35 pm-10:18 am

2 stops57h 43m

$1,019

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Thu 10/29

6:15 am-10:55 pm

2 stops26h 40m

Chiang Mai

Sun 11/1

12:15 am-5:13 pm

2 stops31h 58m

$1,427
Quickest round-trip

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Fri 10/30

6:15 am-10:55 pm

2 stops26h 40m

Chiang Mai

Mon 11/2

12:15 am-11:54 am

2 stops26h 39m

$1,547

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Thu 7/16

9:45 am-11:15 am

3 stops35h 30m

Chiang Mai

Mon 7/27

8:00 pm-5:00 pm

3 stops35h 00m

$3,399

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Thu 7/16

1:38 pm-10:00 pm

2 stops42h 22m

Chiang Mai

Mon 7/27

8:00 pm-5:00 pm

3 stops35h 00m

$8,422

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Sorted by cheapest first

Compare providers for flights from Eugene to Chiang Mai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Eugene to Chiang Mai in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Eugene-Chiang Mai flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Eugene-Chiang Mai flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Eugene-Chiang Mai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Eugene-Chiang Mai flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Eugene-Chiang Mai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Eugene to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Eugene 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.

Related info for your journey

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

  • How long is the flight from Eugene to Chiang Mai?

    For as low as $1,427, Korean Air can have you in Chiang Mai from Eugene in 26h 40m. Eugene and Chiang Mai are separated by a distance of 7336 mi.

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

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

  • How can I find direct flights from Eugene to Chiang Mai?

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

  • Can I find deals for business class flights from Eugene to Chiang Mai?

    Yes. Cheapflights offers flight deals from Eugene 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.

See more FAQs

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