$420 Find Cheap Flights from Eugene to Thailand - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Price, demand and travel trends for Eugene to Thailand flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Eugene to Thailand right now?

The cheapest fares from Eugene to Thailand on KAYAK in the last week were to Bangkok Suvarnabhumi (BKK) from $964 round-trip, and to Chiang Mai (CNX) from $2,503 round-trip.

What’s the cheapest month to fly from Eugene to Thailand?

October is the cheapest time of year to fly, with average fares of $906. Prices are highest in May, when average flight costs increase to around $1,739.

Which airport in Thailand is the cheapest to fly to from Eugene?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Thailand are:

• Bangkok Suvarnabhumi (BKK) (avg. price $1,112)
• Chiang Mai (CNX) (avg. price $1,283)

What’s the cheapest day to fly from Eugene to Thailand?

Friday tends to be the cheapest day to fly from Eugene to Thailand, while Sunday is the most expensive. Fares run about 36% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Eugene to Thailand?

Data from the past 12 months shows it's cheapest to fly to Thailand during the afternoon with average prices of $989. The evening is the most expensive time to fly, with average prices of $1,239.

Key details for Eugene to Thailand flights

Low season

August

Cheapest flight

$420
Beat the crowds with an average 47% drop in travelers.
The most popular month to fly with an average 70% increase in travelers.
One-way flight from Eugene to Bangkok Suvarnabhumi Airport

Your Eugene to Thailand flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Eugene to Thailand?

    Yes. Fares from Eugene to Thailand are low right now. As a rule of thumb, a round-trip under $1,026 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Eugene to Thailand?

    Over the past 12 months, round-trip fares from Eugene to Thailand have ranged from $1,026 to $1,357.

  • Which cabin classes are available on flights from Eugene to Thailand?

    On flights from Eugene to Thailand you can book Economy Class or Premium Economy Class.

  • What are some popular landmarks in Thailand?

    KAYAK travelers' favorite landmarks in Thailand include:

    • Pratunam
    • Lamai Beach
    • Chaweng Beach
    • Phuket Old Town

Your guide to booking Eugene to Thailand flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for October when flights are typically cheapest and avoid May when prices are at their highest.
  • Flying on Friday is usually the cheapest. Flights on Sunday cost about 36% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Bangkok Suvarnabhumi (BKK) is the cheapest airport to fly into from Eugene. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Bangkok, which is the most popular destination in Thailand. From there, it's easy to continue on to other popular destinations such as Pattaya, Phuket City and Chiang Mai.

Reviews of the top airline flying 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
8.7Crew
8.3Comfort
8.2Entertainment
8.1Food
8.5Boarding
Airline reviews

The crew was great. There was no wifi The cabin temperature got very hot Seat was uncomfortable

6.0 GoodAnonymous, Oct 2026
Read more Korean Air reviews

The crew was great. There was no wifi The cabin temperature got very hot Seat was uncomfortable

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

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

It was a great experience in all aspects including passengers are respectful to each other. I will consider to fly with Korean Air again in the future.

Excellent service, love the extra amenities (water bottles, blankets, etc.).

They had the same movie choice as my previous flight, not much of a choice, movies were not up to date, music was uninteresting. Other than sitting on the ground for 40 minutes after boarding the plane, with pilot telling us that they couldn't load the plane because of rain, (bullshit) We finally got into Bangkok of course 40 minutes late.

Will try never to fly Delta international again. Flight delayed and staff completely inept in dealing with it. Would not communicate, rude, completely disorganized. Once we reached Seoul the staff there had no idea what to do with us and led us around the airport from one pointless line to another. They were clearly not told how to manage the situation even though they had hours to make a plan. Never again.

After the gauntlet of unnecessary security, and the two mile jog to make the flight, the flight was delayed 20 minutes on the ground for takeoff.. However, once in the air, the crew gave its usual excellent service.

More options for your flight from Eugene to Thailand

Complete your trip to Thailand with a hotel stay or car rental