How long is the flight from Eugene to Chiang Mai?

For as low as $1,415, Delta can have you in Chiang Mai from Eugene in 25h 45m. 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.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 9.8 inches per month. September is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 in.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

What is the cheapest time of day to fly from EUG to CNX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Eugene to Chiang Mai as you normally would.

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.

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.

$1,113+ Flights from Eugene to Chiang Mai

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Eugene 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.

Cheap flight deals from Eugene to Chiang Mai

Most accurate provider	AranGrant 2 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$1,113 (Delta)

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

Search Deals

Find flight deals from Eugene to Chiang Mai

Best flights from Eugene to Chiang Mai
Discover carefully curated flight deals from Eugene to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 20, 2025.

Thu 1/225:20 pmEUG - CNX

2 stops38h 35mDelta

Sun 1/2512:15 amCNX - EUG

2 stops31h 22mDelta

Deal found 11/19

$1,113

Thu 1/226:10 amEUG - CNX

2 stops25h 45mKorean Air

Sun 1/2512:15 amCNX - EUG

2 stops31h 22mKorean Air

Deal found 11/17

$1,415

Fly from

Fly to

Route

Depart

Return

Price

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Thu 1/22

5:20 pm-10:55 pm

2 stops38h 35m

Chiang Mai

Sun 1/25

12:15 am-4:37 pm

2 stops31h 22m

$1,113

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Thu 1/22

6:10 am-10:55 pm

2 stops25h 45m

Chiang Mai

Sun 1/25

12:15 am-4:37 pm

2 stops31h 22m

$1,415

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

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

How long is the flight from Eugene to Chiang Mai?
For as low as $1,415, Delta can have you in Chiang Mai from Eugene in 25h 45m. 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$1,113+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Eugene to Chiang Mai with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Eugene to Chiang Mai

Most accurate provider

Most trusted provider

Round-trip from

Find flight deals from Eugene to Chiang Mai

Best flights from Eugene to Chiang MaiDiscover carefully curated flight deals from Eugene to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 20, 2025.

Discover carefully curated flight deals from Eugene to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 20, 2025.

Cheapflights Fare Finder

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

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.

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?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Eugene to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Best flights from Eugene to Chiang Mai
Discover carefully curated flight deals from Eugene to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 20, 2025.