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Suvarnabhumi

$800+ Cheap flights from Eugene (EUG) to Suvarnabhumi (BKK)

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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — BKK
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Eugene to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Eugene (EUG) to Suvarnabhumi (BKK). 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 September 15, 2025.

Round-trip from

$833
(SmartFares)

Popular in

June

Cheapest in

September

Average price

$799
From Eugene to Bangkok Suvarnabhumi
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Highest demand for flights based on searches. 12% potential increase in price ($145 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Eugene to Suvarnabhumi

Cheapest flights from Eugene to Suvarnabhumi
Explore the most affordable flight options available from Eugene to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2111:33 amEUG - BKK
2 stops44h 12mDelta
Wed 9/2411:30 pmBKK - EUG
2 stops37h 12mDelta
Deal found 9/14$800
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:00 amEUG - BKK
2 stops26h 45mDelta
Tue 11/412:55 amBKK - EUG
2 stops37h 19mDelta
Deal found 9/14$839
This United Airlines deal was found by Cheapflights users on 9/15. 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 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 stops32h 35mUnited Airlines
Wed 10/89:35 amBKK - EUG
2 stops27h 16mUnited Airlines
Deal found 9/15$840
This Korean Air deal was found by Cheapflights users on 9/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:00 amEUG - BKK
2 stops24h 30mKorean Air
Tue 11/1112:55 amBKK - EUG
2 stops29h 35mKorean Air
Deal found 9/14$844
This oojo deal was found by Cheapflights users on 9/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:00 amEUG - BKK
2 stops43h 40mMultiple Airlines
Tue 10/215:50 pmBKK - EUG
2 stops41h 39mMultiple Airlines
Deal found 9/13$878
This Trip.com deal was found by Cheapflights users on 9/13. 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.
Sun 12/77:00 amEUG - BKK
2 stops25h 20mKorean Air
Fri 12/199:30 pmBKK - EUG
2 stops32h 22mKorean Air
Deal found 9/13$887
This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:45 pmEUG - BKK
2 stops28h 15mMultiple Airlines
Sat 10/45:50 pmBKK - EUG
2 stops34h 50mMultiple Airlines
Deal found 9/15$895
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:00 amEUG - BKK
3 stops39h 25mUnited Airlines
Wed 11/124:55 pmBKK - EUG
3 stops34h 14mUnited Airlines
Deal found 9/13$900
This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:00 amEUG - BKK
3 stops38h 25mUnited Airlines
Wed 11/54:55 pmBKK - EUG
3 stops34h 14mUnited Airlines
Deal found 9/12$904
This oojo deal was found by Cheapflights users on 9/14. 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.
Wed 10/87:00 amEUG - BKK
2 stops28h 25mChina Airlines
Tue 10/211:20 pmBKK - EUG
2 stops48h 10mChina Airlines
Deal found 9/14$908

Cheapflights Fare Finder

 
Customize your flight search to find flights from Eugene to Suvarnabhumi 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 September 15, 2025.
Use the filters below to find and compare flights from Eugene to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Eugene

Fly to

Suvarnabhumi

Route

Depart

Return

Price

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Sun 11/2

7:00 am-12:45 am

2 stops26h 45m

Bangkok Suvarnabhumi

Wed 11/5

11:15 pm-4:29 pm

2 stops32h 14m

$839

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Sun 9/28

6:00 am-4:35 am

2 stops32h 35m

Bangkok Suvarnabhumi

Wed 10/8

9:35 am-10:51 pm

2 stops27h 16m

$840

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Tue 2/17

5:30 pm-4:30 pm

2 stops32h 00m

Bangkok Suvarnabhumi

Thu 3/19

1:45 pm-8:59 pm

2 stops21h 14m

$842

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Tue 10/28

7:00 am-9:30 pm

2 stops24h 30m

Bangkok Suvarnabhumi

Tue 11/11

12:55 am-3:30 pm

2 stops29h 35m

$844

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Best time to book a flight from Eugene to Suvarnabhumi

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

What is the cheapest month to book a flight from Eugene to Bangkok Suvarnabhumi Airport?

Currently, September is the cheapest month in which you can book a flight from Eugene to Bangkok Suvarnabhumi Airport (average of $900). Flying from Eugene to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,507). 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 BKK?

Find hourly flight availability from Eugene to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Eugene to Bangkok Suvarnabhumi Airport at noon. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with Korean Air, Delta, and United Airlines from Eugene to Bangkok Suvarnabhumi Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

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
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

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
8.0
Very good
7,954 reviews
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

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.
United Airlines
7.4
Good
8,929 reviews
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

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 Suvarnabhumi. 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 Suvarnabhumi?

    Located just 7.8 mi from the city center, Eugene is the airport most travelers will use when flying to Bangkok Suvarnabhumi from Eugene. Booking flights from Eugene (EUG) to Bangkok Suvarnabhumi should be relatively easy as there are 0 daily outbound flights to Bangkok Suvarnabhumi from 3 different airlines.

  • How long is the flight from Eugene to Bangkok Suvarnabhumi Airport?

    There are many flights that can get you from Eugene to Bangkok Suvarnabhumi Airport in 26h 45m. Fly via Delta to get the fastest option. The distance from Eugene to Bangkok Suvarnabhumi Airport is about 7575 mi.

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

    Currently priced at $794, Delta will fly you from Eugene to Bangkok Suvarnabhumi Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Korean Air and United Airlines - these airlines can fly you to your destination from $799 and $882, respectively. These flights start at 23% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Eugene to Suvarnabhumi 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 Bangkok Suvarnabhumi Airport?

    Currently, September is the cheapest month in which you can book a flight from Eugene to Bangkok Suvarnabhumi Airport (average of $900). Flying from Eugene to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,507). 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

Traveling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Sattahip
Kanchanaburi
Chonburi
Cha-am
Ko Samet
Pak Chong
Phetchaburi
Ko Lan

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Alternative routes for Eugene to Suvarnabhumi

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Suvarnabhumi flights
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Portland to Don Mueang Intl flights

Top 3 airlines flying from Eugene to Suvarnabhumi

Discover the top 3 airlines that operate flights from Eugene to Suvarnabhumi. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$794Average$1,044FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$799Average$968FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$882Average$1,142FlexibilityNo cancel feeOn-time69%

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