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$523+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — BKK
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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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 July 23, 2026.

This SmartFares deal was found by Cheapflights users on 7/19. 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.
Wed 9/21:25 pm
EUG
-
BKK
2 stops37h 15m
Multiple Airlines
Mon 9/145:50 pm
BKK
-
EUG
2 stops31h 44m
Multiple Airlines
Deal found 7/19$983
This Gotogate deal was found by Cheapflights users on 7/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:14 am
EUG
-
BKK
2 stops25h 56m
Multiple Airlines
Thu 9/107:35 am
BKK
-
EUG
2 stops26h 59m
Multiple Airlines
Deal found 7/20$1,003
This oojo deal was found by Cheapflights users on 7/22. 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.
Sat 10/178:30 am
EUG
-
BKK
2 stops42h 10m
STARLUX Airlines
Sun 11/15:40 pm
BKK
-
EUG
2 stops33h 01m
STARLUX Airlines
Deal found 7/22$1,016
This SmartFares deal was found by Cheapflights users on 7/21. 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.
Fri 9/41:25 pm
EUG
-
BKK
2 stops37h 15m
Multiple Airlines
Fri 9/115:50 pm
BKK
-
EUG
2 stops36h 39m
Multiple Airlines
Deal found 7/21$1,033
This FlightHub deal was found by Cheapflights users on 7/18. 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.
Sat 10/173:01 pm
EUG
-
BKK
2 stops30h 59m
Multiple Airlines
Sun 11/11:45 pm
BKK
-
EUG
2 stops25h 13m
Multiple Airlines
Deal found 7/18$1,061
This FlightHub deal was found by Cheapflights users on 7/22. 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.
Sun 11/16:38 pm
EUG
-
BKK
2 stops25h 32m
Multiple Airlines
Thu 11/122:40 pm
BKK
-
EUG
2 stops24h 18m
Multiple Airlines
Deal found 7/22$1,073
This FlightHub deal was found by Cheapflights users on 7/21. 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.
Thu 10/157:23 pm
EUG
-
BKK
2 stops26h 37m
Multiple Airlines
Wed 10/281:45 pm
BKK
-
EUG
2 stops24h 12m
Multiple Airlines
Deal found 7/21$1,089
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:10 am
EUG
-
BKK
2 stops28h 55m
Delta
Sat 8/292:35 am
BKK
-
EUG
2 stops35h 24m
Delta
Deal found 7/19$1,099
This Korean Air deal was found by Cheapflights users on 7/19. 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.
Mon 9/146:04 am
EUG
-
BKK
2 stops27h 31m
Korean Air
Thu 9/179:50 am
BKK
-
EUG
2 stops45h 21m
Korean Air
Deal found 7/19$1,104
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Thu 9/31:57 pm
EUG
-
BKK
3 stops29h 38m
United Airlines
Thu 9/109:35 am
BKK
-
EUG
2 stops48h 56m
United Airlines
Deal found 7/20$1,109
This United Airlines deal was found by Cheapflights users on 7/19. 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 9/21:57 pm
EUG
-
BKK
3 stops29h 38m
United Airlines
Mon 9/147:00 am
BKK
-
EUG
2 stops22h 36m
United Airlines
Deal found 7/19$1,110
This Korean Air deal was found by Cheapflights users on 7/19. 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.
Sun 11/16:05 am
EUG
-
CNX
2 stops25h 50m
Korean Air
Wed 11/412:15 am
CNX
-
EUG
2 stops31h 45m
Korean Air
Deal found 7/19$1,114

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 July 23, 2026.

Round-trip from

$983
(SmartFares)

One-way from

$523
(oojo)

Popular in

May

Cheapest in

February
From Eugene to Thailand
Search Deals
One-way flight from Eugene to Thailand
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($339 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($63 potential savings vs. average RT price).
Search Deals

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 July 23, 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

Sat 10/17

8:30 am-4:40 pm

2 stops42h 10m

Bangkok Suvarnabhumi

Sun 11/1

5:40 pm-11:41 am

2 stops33h 01m

$1,016

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Sat 10/17

3:01 pm-12:00 pm

2 stops30h 59m

Bangkok Suvarnabhumi

Sun 11/1

1:45 pm-12:58 am

2 stops25h 13m

$1,061

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Fri 8/21

6:10 am-1:05 am

2 stops28h 55m

Bangkok Suvarnabhumi

Fri 9/4

2:35 am-7:13 pm

2 stops30h 38m

$1,099

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Thu 9/3

1:57 pm-9:35 am

3 stops29h 38m

Bangkok Suvarnabhumi

Thu 9/10

9:35 am-8:31 pm

2 stops48h 56m

$1,109

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Wed 9/2

1:57 pm-9:35 am

3 stops29h 38m

Bangkok Suvarnabhumi

Mon 9/14

7:00 am-3:36 pm

2 stops22h 36m

$1,110

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Sun 11/1

6:05 am-10:55 pm

2 stops25h 50m

Chiang Mai

Wed 11/4

12:15 am-5:00 pm

2 stops31h 45m

$1,114
Quickest round-trip

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Tue 12/8

6:15 am-11:20 pm

2 stops26h 05m

Bangkok Suvarnabhumi

Wed 2/3

12:55 am-11:54 am

2 stops25h 59m

$1,114

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Mon 9/14

1:57 pm-9:35 am

3 stops29h 38m

Bangkok Suvarnabhumi

Thu 9/17

7:00 am-11:43 am

2 stops42h 43m

$1,117

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Sat 10/17

6:00 am-9:35 am

3 stops37h 35m

Bangkok Suvarnabhumi

Sun 11/1

4:55 pm-6:08 pm

3 stops40h 13m

$1,129

EugeneChiang Mai

EUG - CNX

EUGCNX

Eugene

Sun 10/18

7:23 pm-10:25 am

2 stops25h 02m

Chiang Mai

Fri 10/30

7:45 pm-1:55 pm

3 stops56h 10m

$1,319

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 16 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

No data available for this route at this time. Please check back soon.

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 July 23, 2026.
Read reviews from past customers who have flown Korean Air and Delta 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.
Korean Air
8.4
Very good
1,221 reviews

Entertainment

8.2

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

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.
Korean Air
8.4
Very good
1,221 reviews
Korean Air
8.4
Very good
1,221 reviews

Entertainment

8.2

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

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.
Delta
7.8
Good
8,486 reviews
Korean Air
8.4
Very good
1,221 reviews

Entertainment

8.2

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

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 27h 31m. 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Eugene to Thailand

Discover the top 2 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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$778Average$869FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$783Average$911FlexibilityNo cancel feeOn-time81%

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