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Chiang Mai

$1,014+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — CNX
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
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 November 3, 2025.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,484
(Korean Air)
Provider with most accurate pricing for Eugene-Chiang Mai flight deals.
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Provider most trusted by Cheapflights users for Eugene-Chiang Mai flights.
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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 November 3, 2025.

This Korean Air deal was found by Cheapflights users on 11/2. 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.
Tue 11/187:00 amEUG - CNX
2 stops24h 55mKorean Air
Fri 11/2112:15 amCNX - EUG
2 stops31h 33mKorean Air
Deal found 11/2$1,014

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 November 3, 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

Tue 11/18

7:00 am-10:55 pm

2 stops24h 55m

Chiang Mai

Fri 11/21

12:15 am-4:48 pm

2 stops31h 33m

$1,014

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

  • Most accurate provider: When it comes to deals on Eugene-Chiang Mai flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Eugene-Chiang Mai flight deals on Cheapflights vs. AranGrant 90-95% 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 AranGrant the most. AranGrant 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 $1,014, Korean Air can have you in Chiang Mai from Eugene in 24h 55m. 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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