Thailand

$770+ Cheap flights from Eugene (EUG) to Thailand

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — BKK
Apr 16 — Apr 231
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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 March 17, 2026.

This SmartFares deal was found by Cheapflights users on 3/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:48 pm
EUG
-
BKK
2 stops28h 22m
Multiple Airlines
Thu 10/221:25 pm
BKK
-
EUG
2 stops37h 12m
Multiple Airlines
Deal found 3/13$770
This KAYAK deal was found by Cheapflights users on 3/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:48 pm
EUG
-
BKK
2 stops25h 07m
Multiple Airlines
Sun 11/81:30 pm
BKK
-
EUG
2 stops36h 42m
Multiple Airlines
Deal found 3/14$783
This oojo deal was found by Cheapflights users on 3/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:48 pm
EUG
-
BKK
2 stops32h 32m
China Airlines
Sun 11/82:35 am
BKK
-
EUG
2 stops47h 37m
China Airlines
Deal found 3/14$875
This BusinessClass deal was found by Cheapflights users on 3/14. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:40 am
EUG
-
BKK
2 stops25h 30m
Multiple Airlines
Mon 11/97:55 am
BKK
-
EUG
2 stops19h 42m
Multiple Airlines
Deal found 3/14$895
This Trip.com deal was found by Cheapflights users on 3/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:17 pm
EUG
-
BKK
2 stops26h 53m
Multiple Airlines
Tue 6/165:30 pm
BKK
-
EUG
2 stops20h 29m
Multiple Airlines
Deal found 3/13$899
This oojo deal was found by Cheapflights users on 3/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:32 pm
EUG
-
BKK
2 stops26h 38m
China Airlines
Sat 10/172:40 am
BKK
-
EUG
2 stops45h 38m
China Airlines
Deal found 3/16$912
This Gurufare deal was found by Cheapflights users on 3/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:43 am
EUG
-
BKK
2 stops36h 32m
Multiple Airlines
Wed 5/63:30 pm
BKK
-
EUG
2 stops34h 34m
Multiple Airlines
Deal found 3/15$921
This SmartFares deal was found by Cheapflights users on 3/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:38 pm
EUG
-
BKK
2 stops24h 17m
Multiple Airlines
Sun 5/31:35 am
BKK
-
EUG
2 stops24h 29m
Multiple Airlines
Deal found 3/12$957
This KAYAK deal was found by Cheapflights users on 3/14. 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 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 stops29h 17m
Multiple Airlines
Mon 11/95:15 pm
BKK
-
EUG
2 stops22h 08m
Multiple Airlines
Deal found 3/14$962
This KAYAK deal was found by Cheapflights users on 3/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:30 pm
EUG
-
BKK
2 stops37h 10m
Multiple Airlines
Sun 11/81:45 pm
BKK
-
EUG
2 stops22h 25m
Multiple Airlines
Deal found 3/14$965
This BusinessClass deal was found by Cheapflights users on 3/14. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:40 am
EUG
-
BKK
2 stops25h 30m
Multiple Airlines
Mon 11/97:55 am
BKK
-
EUG
2 stops24h 13m
Multiple Airlines
Deal found 3/14$967
This BusinessClass deal was found by Cheapflights users on 3/14. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:32 pm
EUG
-
BKK
2 stops26h 28m
Multiple Airlines
Sun 11/81:45 pm
BKK
-
EUG
2 stops22h 25m
Multiple Airlines
Deal found 3/14$968

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 March 17, 2026.

Round-trip from

$899
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$911
From Eugene to Thailand
Highest demand for flights based on searches. 19% potential increase in price ($228 potential increase over avg. RT price).
Cheapest flight prices on average. 8% potential price decrease ($73 potential savings vs. average RT price).
Average for round-trip flights in March 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 March 17, 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

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Wed 4/29

11:43 am-2:15 pm

2 stops36h 32m

Bangkok Suvarnabhumi

Wed 5/6

3:30 pm-12:04 pm

2 stops34h 34m

$921
Quickest round-trip

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Fri 4/24

8:38 pm-10:55 am

2 stops24h 17m

Bangkok Suvarnabhumi

Wed 4/29

1:35 am-12:04 pm

2 stops24h 29m

$1,012

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Wed 4/29

2:00 pm-9:35 am

3 stops29h 35m

Bangkok Suvarnabhumi

Wed 5/6

3:45 pm-10:59 pm

2 stops45h 14m

$1,025

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Mon 4/27

2:00 pm-9:35 am

3 stops29h 35m

Bangkok Suvarnabhumi

Mon 5/4

3:45 pm-10:59 pm

2 stops45h 14m

$1,025

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Fri 4/24

6:51 pm-9:35 am

3 stops48h 44m

Bangkok Suvarnabhumi

Thu 4/30

3:45 pm-10:59 pm

2 stops45h 14m

$1,028

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Tue 4/14

6:00 am-9:35 am

3 stops37h 35m

Bangkok Suvarnabhumi

Tue 6/16

3:45 pm-10:59 pm

3 stops45h 14m

$1,127

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Thu 4/30

1:58 pm-9:35 am

3 stops53h 37m

Bangkok Suvarnabhumi

Thu 5/7

3:45 pm-10:59 pm

3 stops45h 14m

$1,181

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Wed 4/15

6:00 am-9:35 am

2 stops37h 35m

Bangkok Suvarnabhumi

Sun 4/26

3:45 pm-6:09 pm

3 stops40h 24m

$1,227

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Tue 3/24

7:17 pm-10:35 am

2 stops25h 18m

Chiang Mai

Mon 4/20

11:35 am-11:04 pm

2 stops49h 29m

$1,291

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Wed 3/25

6:08 am-12:55 am

2 stops28h 47m

Bangkok Suvarnabhumi

Wed 4/22

11:30 pm-5:04 pm

2 stops31h 34m

$1,326

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 13 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 March 17, 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.

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

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.

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

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.

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

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.

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

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 29h 35m. There are 7575 mi between Eugene and Thailand.

  • 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 March 17, 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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