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Chiang Mai

$564+ Cheap flights from Eugene (EUG) 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — CNX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$963
(SmartFares)

One-way from

$564
(KAYAK)
From Eugene to Chiang Mai
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One-way flight from Eugene to Chiang Mai
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Find 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 September 17, 2025.

This Delta deal was found by Cheapflights users on 9/16. 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.
Fri 9/196:30 amEUG - CNX
2 stops25h 25mDelta
Tue 9/2311:15 pmCNX - EUG
2 stops37h 27mDelta
Deal found 9/16$817
This Korean Air deal was found by Cheapflights users on 9/14. 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 9/196:30 amEUG - CNX
2 stops25h 25mKorean Air
Tue 9/2311:15 pmCNX - EUG
2 stops37h 27mKorean Air
Deal found 9/14$992
This Asiana Airlines deal was found by Cheapflights users on 9/14. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:31 pmEUG - CNX
2 stops39h 09mAsiana Airlines
Mon 9/2212:45 amCNX - EUG
2 stops36h 05mAsiana Airlines
Deal found 9/14$1,690

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 September 17, 2025.
Use the filters below to find and compare flights from Eugene to Chiang Mai that are best for you.

Fly from

Eugene

Fly to

Chiang Mai

Route

Depart

Return

Price

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Wed 1/14

1:25 pm-10:35 am

2 stops30h 10m

Chiang Mai

Wed 2/4

11:50 am-11:16 pm

2 stops26h 26m

$963

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Wed 1/14

11:35 am-10:55 pm

2 stops44h 20m

Chiang Mai

Tue 2/3

12:15 am-4:27 pm

2 stops31h 12m

$1,154

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Wed 1/14

8:05 am-11:20 am

3 stops36h 15m

Chiang Mai

Wed 2/4

9:40 pm-11:16 pm

3 stops40h 36m

$1,529

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Wed 10/1

7:30 pm-10:25 am

2 stops24h 55m

$564

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Wed 10/1

7:30 pm-10:25 am

2 stops24h 55m

$616

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Wed 10/1

7:00 am-11:15 am

3 stops38h 15m

$835

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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 $1,529, Delta can have you in Chiang Mai from Eugene in 36h 15m. Eugene and Chiang Mai are separated by a distance of 7336 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

  • What is the cheapest month to book a flight from Eugene to Chiang Mai?

    Currently, September is the cheapest month in which you can book a flight from Eugene to Chiang Mai (average of $975). Flying from Eugene 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.

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