$455 Find Cheap Flights from Eugene to Thailand

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Eugene to Thailand departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Eugene to Thailand

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Eugene to Thailand that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Eugene to Thailand

Tue, Oct 28 - Tue, Nov 11
Korean Air Logo
6:15 am - 9:30 pmEUG-BKK
25h 15m2 stops
Korean Air Logo
1:00 am - 4:28 pmBKK-EUG
30h 28m2 stops
$800Korean Air
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Sun, Sep 28 - Wed, Oct 8
United Airlines Logo
6:00 am - 4:35 amEUG-BKK
56h 35m2 stops
United Airlines Logo
7:00 am - 5:45 pmBKK-EUG
24h 45m2 stops
$809United Airlines
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Tue, Oct 28 - Wed, Nov 12
United Airlines Logo
2:09 pm - 10:50 amEUG-BKK
30h 41m2 stops
United Airlines Logo
4:40 pm - 12:09 pmBKK-EUG
34h 29m3 stops
$822United Airlines
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Tue, Oct 28 - Wed, Nov 12
United Airlines Logo
2:09 pm - 10:50 amEUG-BKK
54h 41m3 stops
United Airlines Logo
4:40 pm - 5:50 pmBKK-EUG
40h 10m3 stops
$825United Airlines
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Tue, Oct 28 - Wed, Nov 12
United Airlines Logo
6:52 pm - 10:50 amEUG-BKK
25h 58m2 stops
United Airlines Logo
4:40 pm - 5:50 pmBKK-EUG
40h 10m3 stops
$894United Airlines
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Thu, Jul 31 - Mon, Aug 18
 Logo
6:00 am - 9:45 pmEUG-BKK
25h 45m2 stops
 Logo
8:05 am - 5:08 pmBKK-EUG
23h 03m2 stops
Sun, Sep 28 - Tue, Oct 7
China Airlines Logo
1:35 pm - 4:20 pmEUG-BKK
36h 45m2 stops
China Airlines Logo
2:40 am - 11:37 pmBKK-EUG
34h 57m2 stops
$942China Airlines
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Wed, Oct 8 - Tue, Oct 21
United Airlines Logo
6:00 am - 11:55 pmEUG-BKK
27h 55m2 stops
United Airlines Logo
9:35 am - 10:51 pmBKK-EUG
27h 16m2 stops
$948United Airlines
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Wed, Oct 8 - Tue, Oct 21
China Airlines Logo
3:20 pm - 4:20 pmEUG-BKK
35h 00m2 stops
China Airlines Logo
5:30 pm - 11:37 pmBKK-EUG
44h 07m2 stops
$1,011China Airlines
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Fri, Aug 1 - Mon, Aug 18
Korean Air Logo
6:30 am - 11:25 pmEUG-BKK
26h 55m2 stops
Korean Air Logo
2:35 am - 4:51 pmBKK-EUG
28h 16m2 stops
$1,065Korean Air
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KAYAK's insights & trends for Eugene to Thailand flights

Get data-powered insights and trends into flights from Eugene to Thailand to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Eugene to Thailand?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Eugene to Thailand, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Eugene to Thailand is July, when tickets cost $978 (return) on average. On the other hand, the most expensive months are June and March, when the average cost of round-trip tickets is $1,477 and $1,257 respectively.


Good to know

Low seasonJuly
High seasonJanuary
Cheapest flight$455
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Eugene to Bangkok

FAQs - booking Thailand flights

  • How does KAYAK find such low prices on flights from Eugene to Thailand?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Eugene to Thailand.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Eugene to Thailand?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Eugene to Thailand is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Eugene to Thailand?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Eugene to Thailand with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Eugene to Thailand?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Eugene to Thailand up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Thailand?

    The cheapest time of day to fly to Thailand is generally in the afternoon, when round-trip flights cost $1,146 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to Thailand is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,285.

Top 3 airlines serving from Eugene to Thailand

 
Need help choosing which airline to fly with from Eugene to Thailand? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1088 reviews
8.1Food
8.3Comfort
8.2Entertainment
8.5Boarding
8.7Crew
Airline reviews

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

10.0 ExcellentAnonymous, May 2025LAS - ICN
Read more Korean Air reviews

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

The boarding process for Korean airlines is very straightforward and easy. You've never met such helpful and friendly people. The food was great and the entertainment options were excellent too. My teenage boys found programs they wanted to watch while I had fun watching a full season of the Last Man - the Blind Investigator (Japanese), which my wife enjoyed too. My only complaint was that it takes a very long time to taxi at ICN (20 minutes) and the pilot had to hold at the gate for 10 minutes after our scheduled departure time, which meant we got to Seattle 27 minutes late. Luckily I had a long enough connection to make my next flight, but just barely.

Flight delayed going to Korea. No free WiFi. Other than that everything else is were good. I would love to fly with Korea airline again

Just a typical domestic poor flight nothing more. There is no food choices in such a flight. Crew doesn't really care if you are on-board or not

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Great flight! Only complaint I had was that I didn’t get breakfast that morning because I don’t eat eggs for breakfast.. I ate an energy bar I bought in the airport which I had never done before. Otherwise, another great Delta flight!

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

The food was the worst I’ve had on any flight I’ve ever been on.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

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