$721 Find Cheap Flights from Eugene to Thailand - Compare and Save

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 6/30. 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, 0 bags

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Book Cheap Eugene to Thailand Plane Tickets

 
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

Sun, Nov 8 - Tue, Nov 10
Korean Air Logo
6:15 am - 10:55 pm
EUG
-
CNX
25h 40m
2 stops
Korean Air Logo
12:15 am - 5:13 pm
CNX
-
EUG
31h 58m
2 stops
$1,008Korean Air
Wed, Jul 15 - Tue, Jul 21
Delta Logo
5:45 pm - 11:35 pm
EUG
-
BKK
39h 50m
2 stops
Delta Logo
9:50 am - 11:51 pm
BKK
-
EUG
28h 01m
2 stops
$1,086Delta
Tue, Jul 21 - Fri, Jul 31
Delta Logo
6:15 am - 9:45 pm
EUG
-
BKK
25h 30m
2 stops
Delta Logo
2:35 am - 11:08 pm
BKK
-
EUG
34h 33m
2 stops
$1,171Delta
Wed, Jul 15 - Mon, Jul 20
Korean Air Logo
6:15 am - 1:35 pm
EUG
-
BKK
41h 20m
2 stops
Korean Air Logo
2:35 am - 5:05 pm
BKK
-
EUG
28h 30m
2 stops
$1,206Korean Air
Wed, Jul 15 - Tue, Jul 21
United Airlines Logo
7:42 am - 9:35 am
EUG
-
BKK
35h 53m
3 stops
United Airlines Logo
3:45 pm - 12:01 pm
BKK
-
EUG
34h 16m
3 stops
$1,372United Airlines
Wed, Jul 15 - Tue, Jul 21
United Airlines Logo
7:42 am - 9:35 am
EUG
-
BKK
35h 53m
2 stops
United Airlines Logo
3:45 pm - 12:01 pm
BKK
-
EUG
34h 16m
3 stops
$1,380United Airlines
Sat, Jul 18 - Sat, Jul 25
Multiple Airlines Logo
12:55 pm - 10:25 am
EUG
-
CNX
55h 30m
2 stops
Multiple Airlines Logo
11:35 am - 9:07 am
CNX
-
EUG
35h 32m
2 stops
$1,526Multiple Airlines
Tue, Jul 21 - Sat, Aug 1
United Airlines Logo
6:00 am - 9:35 am
EUG
-
BKK
37h 35m
3 stops
United Airlines Logo
7:00 am - 5:48 pm
BKK
-
EUG
24h 48m
2 stops
$1,529United Airlines
Tue, Jun 23 - Thu, Jun 25
Multiple Airlines Logo
8:18 am - 1:25 pm
EUG
-
BKK
39h 07m
2 stops
Multiple Airlines Logo
8:00 pm - 6:58 pm
BKK
-
EUG
36h 58m
2 stops
$1,550Multiple Airlines
Wed, Jun 24 - Mon, Aug 10
Multiple Airlines Logo
8:18 am - 7:15 am
EUG
-
BKK
32h 57m
2 stops
Multiple Airlines Logo
7:55 am - 6:58 pm
BKK
-
EUG
25h 03m
2 stops
$1,563Multiple Airlines
Booking Insights

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 $0 (return) on average. On the other hand, the most expensive months are May and June, when the average cost of round-trip tickets is $1,714 and $1,699 respectively.

Good to know

Low seasonSeptember
Cheapest flight$721
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 30% lower on average.
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.

Reviews of the 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 1218 reviews
8.2Entertainment
8.5Boarding
8.3Comfort
8.1Food
8.7Crew
Airline reviews

AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again

8.0 ExcellentCarlos J, Apr 2026
TPA - ATL
Read more Korean Air reviews

AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again

Lousy entertainment system. Crews are excellent. Meal is just mediocre.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

I can't believe they put my wife and I in the two middle seats! It is a very long flight and we had single flyers on either side of us blocking the way to the bathroom! There's no reason to not give one of us the isle seat so we could have managed bathroom needs and snacks with convenience. So I think very poorly of Korean air to put us both in the middle, I've never had that happen before and will probably avoid this airline in the future because of this. We tried to have them change it but they didn't so you pretty much lost a customer because of it.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

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!

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

Everything you need to know for your flight from Eugene to Thailand

Information on your arrival and departure airports