HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Thailand

$455+ Cheap flights from Eugene (EUG) to Thailand

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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — BKK
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Eugene to Thailand 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 Thailand

Keep the following information in mind while searching for Eugene to Thailand flight deals. Data was last updated June 12, 2025.

Round-trip from

$800
(Korean Air)

One-way from

$455
(Delta)

Popular in

June

Cheapest in

July

Average price

$1,477
From Eugene to Thailand
Search Deals
One-way flight from Eugene to Thailand
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Eugene to Thailand

Cheapest flights from Eugene to Thailand
Explore the most affordable flight options available from Eugene to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Korean Air deal was found by Cheapflights users on 6/10. 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 10/286:15 amEUG - BKK
2 stops25h 15mKorean Air
Tue 11/111:00 amBKK - EUG
2 stops30h 28mKorean Air
Deal found 6/10$800
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:00 amEUG - BKK
2 stops56h 35mUnited Airlines
Wed 10/87:00 amBKK - EUG
2 stops28h 05mUnited Airlines
Deal found 6/11$809
This Fareboom deal was found by Cheapflights users on 6/11. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/316:00 amEUG - BKK
2 stops25h 45mMultiple Airlines
Mon 8/188:05 amBKK - EUG
2 stops23h 03mMultiple Airlines
Deal found 6/11$905
This oojo deal was found by Cheapflights users on 6/12. 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.
Sun 9/281:35 pmEUG - BKK
2 stops32h 35mChina Airlines
Tue 10/72:40 amBKK - EUG
2 stops34h 57mChina Airlines
Deal found 6/12$942
This oojo deal was found by Cheapflights users on 6/12. 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.
Sun 7/271:30 pmEUG - CNX
2 stops30h 55mEVA Air
Sun 8/311:35 amCNX - EUG
2 stops26h 24mEVA Air
Deal found 6/12$1,318
This oojo deal was found by Cheapflights users on 6/11. 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.
Wed 6/181:30 pmEUG - BKK
2 stops26h 45mQatar Airways
Wed 7/29:05 pmBKK - EUG
2 stops34h 03mQatar Airways
Deal found 6/11$1,417
This Qatar Airways deal was found by Cheapflights users on 6/12. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2710:54 amEUG - CNX
3 stops34h 21mQatar Airways
Sun 8/38:00 pmCNX - EUG
3 stops35h 08mQatar Airways
Deal found 6/12$2,184
This Travelocity deal was found by Cheapflights users on 6/12. 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.
Fri 12/121:25 pmEUG - CNX
2 stops30h 10mMultiple Airlines
Tue 12/1612:15 amCNX - EUG
2 stops31h 13mMultiple Airlines
Deal found 6/12$2,414
This Ovago deal was found by Cheapflights users on 6/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/276:29 pmEUG - CNX
2 stops39h 11mAsiana Airlines
Sat 8/212:45 amCNX - EUG
2 stops35h 56mAsiana Airlines
Deal found 6/12$3,395

Cheapflights Fare Finder

Customize your flight search to find flights from Eugene to Thailand 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 June 12, 2025.
Use the filters below to find and compare flights from Eugene to Thailand that are best for you.

Fly from

Eugene

Fly to

Thailand

Route

Depart

Return

Price

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Tue 10/28

6:15 am-12:45 am

2 stops28h 30m

Bangkok Suvarnabhumi

Wed 11/12

11:15 pm-4:28 pm

2 stops32h 13m

$800

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Sun 9/28

6:00 am-4:35 am

2 stops56h 35m

Bangkok Suvarnabhumi

Wed 10/8

7:00 am-9:05 pm

2 stops28h 05m

$809

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Thu 7/31

6:00 am-9:45 pm

2 stops25h 45m

Bangkok Suvarnabhumi

Mon 8/18

8:05 am-5:08 pm

2 stops23h 03m

$905

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Sun 9/28

1:35 pm-12:10 pm

2 stops32h 35m

Bangkok Suvarnabhumi

Tue 10/7

2:40 am-11:37 pm

2 stops34h 57m

$942

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Sun 7/27

1:30 pm-10:25 am

2 stops30h 55m

Chiang Mai

Sun 8/3

11:35 am-11:59 pm

2 stops26h 24m

$1,318

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Sun 7/27

10:54 am-11:15 am

3 stops34h 21m

Chiang Mai

Sun 8/3

8:00 pm-5:08 pm

3 stops35h 08m

$2,184

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Sun 7/27

6:29 pm-11:40 pm

2 stops39h 11m

Chiang Mai

Sat 8/2

12:45 am-10:41 pm

2 stops35h 56m

$3,395

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Wed 7/16

6:30 am-1:05 am

2 stops28h 35m

$455

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Wed 7/16

1:30 pm-10:55 am

3 stops31h 25m

$505

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Eugene to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand 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.

Cheapflights Insights

Everything you need to know about your flight from Eugene to Thailand

What is the cheapest month to book a flight from Eugene to Thailand?

Currently, March is the cheapest month in which you can book a flight from Eugene to Thailand (average of $953). Flying from Eugene to Thailand in December is currently the most expensive (average of $1,574). 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.

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

Find hourly flight availability from Eugene to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

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

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thailand ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Thailand when rainfall is around 0.4 in.

Temperature in Thailand by month

Plan your trip to Thailand by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thailand, 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 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated June 12, 2025.
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Asiana Airlines
8.2
Very good
440 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Delta
8.0
Very good
7,950 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Related info for your journey

Find useful and relevant information for your journey from Eugene to Thailand. 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 from for flights from Eugene to Thailand?

    For a flight from Eugene to Thailand, you will be flying from Eugene. Eugene (EUG) is just 7.8 mi from the center of the city.

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

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

  • How can I find direct flights from Eugene to Thailand?

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

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

    Yes. Cheapflights offers flight deals from Eugene to Thailand 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 Thailand?

    Currently, March is the cheapest month in which you can book a flight from Eugene to Thailand (average of $953). Flying from Eugene to Thailand in December is currently the most expensive (average of $1,574). 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

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

Alternative routes for Eugene to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Narita flights
Portland to Haneda flights
Portland to Suvarnabhumi flights
Portland to Incheon Intl flights
Portland to Kansai Intl flights
Portland to Manila flights
Boise to Narita flights
Portland to Ho Chi Minh City flights
Boise to Haneda flights
Portland to Hong Kong flights
Portland to Taiwan Taoyuan Intl flights
Medford to Suvarnabhumi flights
Portland to Itami flights
Portland to Singapore flights
Portland to Gimpo Intl flights
Portland to New Delhi flights
Portland to Sung Shan flights
Portland to Denpasar flights
Boise to Suvarnabhumi flights
Portland to Kobe flights
Eugene to Haneda flights
Eugene to Narita flights
Portland to Mumbai flights
Portland to Hyderabad flights
Portland to Capital flights
Portland to Hongqiao Intl flights
Portland to Surabaya flights
Portland to Bangalore flights
Eugene to Suvarnabhumi flights
Portland to Dhaka flights
Portland to Fukuoka flights
Portland to Don Mueang Intl flights
Portland to Pu Dong flights
Redmond to Suvarnabhumi flights
Portland to Malé flights
Portland to Chiang Mai flights
Portland to Kathmandu flights
Portland to Chubu Centrair Intl flights
Boise to Ho Chi Minh City flights
Portland to Soekarno-Hatta Intl flights
Portland to Chennai flights
Portland to Kuala Lumpur Intl flights
Portland to Chitose flights
Portland to Colombo flights
Portland to Guangzhou flights
Portland to Cochin flights
Boise to Denpasar flights
Boise to Incheon Intl flights
Portland to Cebu City flights
Portland to Okinawa flights

Top 3 airlines flying from Eugene to Thailand

Discover the top 3 airlines that operate flights from Eugene to Thailand. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$799Average$1,048FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,003Average$1,164FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,048Average$1,103FlexibilityNo cancel feeOn-time69%

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.