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$758+ Cheap flights from Eugene (EUG) to Bangkok

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — BKK
May 31 — Jun 71
Sun 5/31
Sun 6/7
1 adult, Economy
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Cheap flight deals from Eugene to Bangkok

Cheapest flights from Eugene to Bangkok
Explore the most affordable flight options available from Eugene to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2026.

This Ovago deal was found by Cheapflights users on 5/1. 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.
Wed 7/298:18 am
EUG
-
BKK
3 stops36h 42m
Multiple Airlines
Tue 9/1512:15 pm
BKK
-
EUG
2 stops37h 18m
Multiple Airlines
Deal found 5/1$1,101
This oojo deal was found by Cheapflights users on 4/27. 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 9/68:14 am
EUG
-
BKK
2 stops38h 41m
Qatar Airways
Wed 9/162:30 am
BKK
-
EUG
2 stops32h 04m
Qatar Airways
Deal found 4/27$1,110
This oojo deal was found by Cheapflights users on 4/29. 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 5/38:38 pm
EUG
-
BKK
2 stops24h 32m
EVA Air
Tue 5/54:45 pm
BKK
-
EUG
2 stops33h 19m
EVA Air
Deal found 4/29$1,179
This oojo deal was found by Cheapflights users on 4/30. 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 12/38:30 am
EUG
-
BKK
2 stops41h 00m
STARLUX Airlines
Tue 2/231:45 pm
BKK
-
EUG
2 stops22h 25m
STARLUX Airlines
Deal found 4/30$1,191
This KAYAK deal was found by Cheapflights users on 4/30. 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.
Thu 12/38:30 am
EUG
-
BKK
2 stops43h 15m
Multiple Airlines
Tue 2/239:10 pm
BKK
-
EUG
3 stops41h 49m
Multiple Airlines
Deal found 4/30$1,201
This Qatar Airways deal was found by Cheapflights users on 4/30. 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.
Fri 10/308:30 am
EUG
-
BKK
2 stops31h 45m
Qatar Airways
Mon 11/22:00 am
BKK
-
EUG
2 stops36h 59m
Qatar Airways
Deal found 4/30$1,216
This United Airlines deal was found by Cheapflights users on 5/1. 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 7/296:00 am
EUG
-
BKK
2 stops32h 35m
United Airlines
Tue 9/157:00 am
BKK
-
EUG
2 stops22h 28m
United Airlines
Deal found 5/1$1,230
This United Airlines deal was found by Cheapflights users on 4/29. 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 9/67:30 am
EUG
-
BKK
2 stops26h 25m
United Airlines
Thu 9/173:45 pm
BKK
-
EUG
3 stops34h 13m
United Airlines
Deal found 4/29$1,246
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 10/301:58 pm
EUG
-
BKK
3 stops55h 27m
United Airlines
Tue 11/37:10 am
BKK
-
EUG
2 stops29h 28m
United Airlines
Deal found 4/28$1,247

Find flight deals from Eugene to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Eugene (EUG) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 1, 2026.

Round-trip from

$1,101
(Ovago)

One-way from

$758
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$1,740
From Eugene to Bangkok
Search Deals
One-way flight from Eugene to Bangkok
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($303 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Eugene to Bangkok 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 May 1, 2026.
Use the filters below to find and compare flights from Eugene to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Sun 9/6

8:14 am-12:55 pm

2 stops38h 41m

Bangkok Suvarnabhumi

Wed 9/16

2:30 am-8:34 pm

2 stops32h 04m

$1,110
Quickest round-trip

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Wed 7/29

6:00 am-4:35 am

2 stops32h 35m

Bangkok Suvarnabhumi

Tue 9/15

7:00 am-3:28 pm

2 stops22h 28m

$1,230

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Wed 7/29

8:18 am-11:00 am

3 stops36h 42m

Bangkok Suvarnabhumi

Tue 9/15

8:15 pm-8:34 pm

3 stops38h 19m

$1,242

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Sun 9/6

7:30 am-9:35 am

3 stops36h 05m

Bangkok Suvarnabhumi

Thu 9/17

3:45 pm-11:58 am

3 stops34h 13m

$1,242

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Wed 6/24

1:38 pm-6:20 am

2 stops26h 42m

Bangkok Suvarnabhumi

Thu 9/10

2:30 am-11:53 pm

2 stops35h 23m

$1,341

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Sun 6/21

9:45 am-1:25 pm

2 stops37h 40m

Bangkok Suvarnabhumi

Sun 9/13

2:30 am-5:08 pm

2 stops28h 38m

$1,424

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Fri 5/15

6:56 pm-9:35 am

3 stops48h 39m

Bangkok Suvarnabhumi

Thu 5/21

3:45 pm-11:51 am

3 stops34h 06m

$1,811

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Wed 6/24

1:59 pm-9:35 am

3 stops29h 36m

Bangkok Suvarnabhumi

Fri 9/11

9:35 am-11:58 am

2 stops40h 23m

$1,867
Cheapest one-way
Quickest one-way

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Sun 6/7

7:59 pm-6:00 pm

3 stops32h 01m

$758

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Tue 6/9

7:59 pm-12:10 am

3 stops38h 11m

$789

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Eugene to Bangkok

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

How much does it cost to fly round-trip from Eugene to Bangkok?

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated May 1, 2026.
See what other customers who have flown with Korean Air and Delta from Eugene to Bangkok have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,216 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Crew

8.7

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
1,216 reviews
Korean Air
8.4
Very good
1,216 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Crew

8.7

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
7.9
Good
8,460 reviews
Korean Air
8.4
Very good
1,216 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Crew

8.7

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 Bangkok. 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 Bangkok?

    Eugene (EUG), located 7.8 mi from the city center, is the airport you fly out of when you book flights from Eugene to Bangkok. 2 airlines have flights from Eugene to Bangkok on a regular basis. Booking flights from Eugene to Bangkok should not be difficult; the airport handles an average of 0 outbound flights to Bangkok per day.

  • How long is the flight from Eugene to Bangkok?

    For as low as $1,230, Qatar Airways can have you in Bangkok from Eugene in 32h 35m. Eugene and Bangkok are separated by a distance of 7575 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Eugene to Bangkok round-trip?

    According to our current data, Delta ($778), and Korean Air ($783) offers the cheapest pricing from Eugene to Bangkok. These flights start at 25% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Eugene to Bangkok 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 Bangkok

Discover the top 2 airlines that operate flights from Eugene to Bangkok. 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 May 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$778Average$838FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$783Average$911FlexibilityNo cancel feeOn-time81%

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