Thailand

$765+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — BKK
May 12 — May 191
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Cheap 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 April 12, 2026.

This KAYAK deal was found by Cheapflights users on 4/9. 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.
Mon 10/125:48 pm
EUG
-
BKK
2 stops36h 12m
Multiple Airlines
Mon 11/98:00 pm
BKK
-
EUG
2 stops30h 12m
Multiple Airlines
Deal found 4/9$947
This FlightHub deal was found by Cheapflights users on 4/9. 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.
Tue 10/131:30 pm
EUG
-
BKK
2 stops30h 15m
Multiple Airlines
Tue 11/102:05 pm
BKK
-
EUG
2 stops36h 07m
Multiple Airlines
Deal found 4/9$950
This FlightHub deal was found by Cheapflights users on 4/8. 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.
Wed 10/287:04 am
EUG
-
BKK
2 stops26h 36m
Multiple Airlines
Wed 11/114:05 pm
BKK
-
EUG
2 stops23h 18m
Multiple Airlines
Deal found 4/8$979
This KAYAK deal was found by Cheapflights users on 4/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:30 pm
EUG
-
BKK
2 stops39h 30m
Multiple Airlines
Mon 11/238:00 pm
BKK
-
EUG
2 stops30h 12m
Multiple Airlines
Deal found 4/11$997
This FlightHub deal was found by Cheapflights users on 4/8. 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.
Mon 9/1412:10 pm
EUG
-
CNX
2 stops32h 15m
Multiple Airlines
Sun 9/2011:35 am
CNX
-
EUG
2 stops46h 59m
Multiple Airlines
Deal found 4/8$1,017
This oojo deal was found by Cheapflights users on 4/7. 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.
Fri 4/247:03 am
EUG
-
BKK
2 stops43h 17m
China Airlines
Mon 5/42:40 am
BKK
-
EUG
2 stops57h 23m
China Airlines
Deal found 4/7$1,034
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Sat 5/26:00 am
EUG
-
BKK
3 stops37h 35m
United Airlines
Sat 5/163:45 pm
BKK
-
EUG
2 stops34h 05m
United Airlines
Deal found 4/7$1,045
This BusinessClass deal was found by Cheapflights users on 4/9. 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.
Mon 10/127:32 pm
EUG
-
BKK
2 stops25h 38m
Multiple Airlines
Sun 11/85:15 pm
BKK
-
EUG
2 stops22h 08m
Multiple Airlines
Deal found 4/9$1,050
This United Airlines deal was found by Cheapflights users on 4/9. 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.
Wed 10/141:58 pm
EUG
-
BKK
2 stops53h 37m
United Airlines
Tue 11/104:55 pm
BKK
-
EUG
3 stops33h 59m
United Airlines
Deal found 4/9$1,057
This United Airlines deal was found by Cheapflights users on 4/9. 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.
Wed 10/141:58 pm
EUG
-
BKK
2 stops53h 37m
United Airlines
Mon 11/94:55 pm
BKK
-
EUG
2 stops33h 59m
United Airlines
Deal found 4/9$1,061
This United Airlines deal was found by Cheapflights users on 4/9. 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.
Wed 10/141:58 pm
EUG
-
BKK
2 stops53h 37m
United Airlines
Sun 11/84:55 pm
BKK
-
EUG
2 stops45h 25m
United Airlines
Deal found 4/9$1,068
This Justfly.com deal was found by Cheapflights users on 4/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/185:43 pm
EUG
-
CNX
2 stops26h 37m
Multiple Airlines
Tue 7/1411:20 am
CNX
-
EUG
2 stops39h 41m
Multiple Airlines
Deal found 4/11$1,874

Find flight deals from Eugene to Thailand

Keep the following information in mind while searching for Eugene to Thailand flight deals. Data was last updated April 12, 2026.

Round-trip from

$1,034
(oojo)

One-way from

$765
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$940
From Eugene to Thailand
One-way flight from Eugene to Thailand
Highest demand for flights based on searches. 22% potential increase in price ($303 potential increase over avg. RT price).
Cheapest flight prices on average. 7% potential price decrease ($70 potential savings vs. average RT price).
Average for round-trip flights in April 2026

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 April 12, 2026.
Use the filters below to find and compare flights from Eugene to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Mon 9/14

12:10 pm-10:25 am

2 stops32h 15m

Chiang Mai

Sun 9/20

11:35 am-8:34 pm

2 stops46h 59m

$1,017

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Fri 4/24

7:03 am-4:20 pm

2 stops43h 17m

Bangkok Suvarnabhumi

Mon 5/4

2:40 am-10:03 pm

2 stops57h 23m

$1,034

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Sat 5/2

6:00 am-9:35 am

3 stops37h 35m

Bangkok Suvarnabhumi

Sat 5/16

3:45 pm-11:50 am

2 stops34h 05m

$1,045

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Fri 7/24

1:59 pm-9:35 am

3 stops53h 36m

Bangkok Suvarnabhumi

Mon 8/10

9:35 am-10:59 pm

2 stops27h 24m

$1,438

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Fri 4/24

2:00 pm-9:35 am

3 stops53h 35m

Bangkok Suvarnabhumi

Tue 5/5

3:45 pm-10:59 pm

2 stops45h 14m

$1,476

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Sun 5/24

1:59 pm-11:55 pm

2 stops43h 56m

Bangkok Suvarnabhumi

Sun 5/31

3:45 pm-5:56 pm

2 stops40h 11m

$1,842

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Thu 6/18

5:43 pm-10:20 am

2 stops26h 37m

Chiang Mai

Tue 7/14

11:20 am-1:01 pm

2 stops39h 41m

$1,874
Quickest round-trip

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Tue 5/26

6:00 am-8:00 pm

2 stops24h 00m

Bangkok Suvarnabhumi

Tue 6/2

6:30 pm-8:07 pm

3 stops39h 37m

$1,918

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Tue 5/26

6:00 am-9:35 am

3 stops37h 35m

Bangkok Suvarnabhumi

Tue 6/2

3:45 pm-5:56 pm

3 stops40h 11m

$2,027
Cheapest one-way

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Fri 5/15

7:59 pm-9:10 pm

3 stops59h 11m

$815

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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, July is the cheapest month in which you can book a flight from Eugene to Thailand (average of $673). Flying from Eugene to Thailand in June is currently the most expensive (average of $1,519). 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.

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 April 12, 2026.
Read reviews from past customers who have flown Korean Air,Delta, andUnited Airlines from Eugene to Thailand. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • How long is the flight from Eugene to Thailand?

    Departing from Eugene to Thailand will take you 37h 35m. There are 7575 mi between Eugene and Thailand. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, July is the cheapest month in which you can book a flight from Eugene to Thailand (average of $673). Flying from Eugene to Thailand in June is currently the most expensive (average of $1,519). 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

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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 April 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$778Average$838FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$783Average$911FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$805Average$944FlexibilityNo cancel feeOn-time69%

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