What is the cheapest airline that flies from Eugene to Thailand?

United Airlines and Japan Airlines are the most popular carriers operating from Eugene to Thailand

When did momondo last update prices for flights from Eugene Airport to Thailand?

Prices for flights from Eugene Airport to Thailand were last updated today.

How many operators does momondo search for flights from Eugene Airport to Thailand?

There are 2 operators available for flights from Eugene Airport to Thailand as of August 2026.

How old do you have to be to fly from Eugene Airport to Thailand?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Eugene Airport to Thailand.

What documentation or ID do you need to fly to Thailand?

The travel and health documents required for your trip to Thailand can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thailand. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$502 Cheap Flights from Eugene to Thailand in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Eugene to Thailand

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 am - 4:35 amEUG Eugene-BKK Bangkok Suvarnabhumi

31h 10m2 stops San Francisco Tokyo Haneda

9:35 am - 8:25 pmBKK Bangkok Suvarnabhumi-EUG Eugene

24h 50m2 stops Tokyo Haneda San Francisco

$957United Airlines

Sun, Sep 6 - Thu, Sep 10

5:45 am - 4:35 amEUG Eugene-BKK Bangkok Suvarnabhumi

32h 50m2 stops San Francisco Tokyo Haneda

9:35 am - 8:25 pmBKK Bangkok Suvarnabhumi-EUG Eugene

48h 50m2 stops Tokyo Haneda San Francisco

$958United Airlines

Wed, Sep 2 - Wed, Sep 9

5:45 am - 4:35 amEUG Eugene-BKK Bangkok Suvarnabhumi

32h 50m2 stops San Francisco Tokyo Haneda

9:35 am - 10:43 pmBKK Bangkok Suvarnabhumi-EUG Eugene

51h 08m2 stops Tokyo Haneda San Francisco

$958United Airlines

Mon, Sep 7 - Thu, Sep 10

5:45 am - 4:35 amEUG Eugene-BKK Bangkok Suvarnabhumi

32h 50m2 stops San Francisco Tokyo Haneda

7:00 am - 10:43 pmBKK Bangkok Suvarnabhumi-EUG Eugene

29h 43m2 stops Tokyo Narita San Francisco

$959United Airlines

Wed, Sep 2 - Fri, Sep 11

1:57 pm - 4:35 amEUG Eugene-BKK Bangkok Suvarnabhumi

48h 38m2 stops San Francisco Tokyo Haneda

7:00 am - 10:43 pmBKK Bangkok Suvarnabhumi-EUG Eugene

29h 43m2 stops Tokyo Narita San Francisco

$959United Airlines

Tue, Sep 1 - Sat, Sep 12

6:15 am - 9:30 pmEUG Eugene-BKK Bangkok Suvarnabhumi

24h 15m2 stops Seattle/Tacoma Intl Incheon Intl

12:55 am - 5:13 pmBKK Bangkok Suvarnabhumi-EUG Eugene

31h 18m2 stops Incheon Intl Seattle/Tacoma Intl

$997Korean Air

Wed, Jan 6 - Mon, Feb 8

6:15 am - 12:45 amEUG Eugene-BKK Bangkok Suvarnabhumi

27h 30m2 stops Seattle/Tacoma Intl Incheon Intl

11:15 pm - 5:13 pmBKK Bangkok Suvarnabhumi-EUG Eugene

32h 58m2 stops Incheon Intl Seattle/Tacoma Intl

$997Korean Air

Wed, Jan 6 - Mon, Feb 8

5:10 am - 10:55 pmEUG Eugene-CNX Chiang Mai

26h 45m2 stops Seattle/Tacoma Intl Incheon Intl

12:15 am - 4:58 pmCNX Chiang Mai-EUG Eugene

31h 43m2 stops Incheon Intl Seattle/Tacoma Intl

$1,493Korean Air

Fri, Dec 25 - Mon, Dec 28

5:30 pm - 10:55 pmEUG Eugene-CNX Chiang Mai

38h 25m2 stops Seattle/Tacoma Intl Incheon Intl

12:15 am - 4:58 pmCNX Chiang Mai-EUG Eugene

31h 43m2 stops Incheon Intl Seattle/Tacoma Intl

$1,614Delta

Thu, Dec 24 - Mon, Dec 28

5:10 am - 10:55 pmEUG Eugene-CNX Chiang Mai

26h 45m2 stops Seattle/Tacoma Intl Incheon Intl

12:15 am - 4:58 pmCNX Chiang Mai-EUG Eugene

31h 43m2 stops Incheon Intl Seattle/Tacoma Intl

$1,736Korean Air

Fri, Dec 25 - Tue, Dec 29

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STARLUX Airlines flights from Eugene to Thailand

Our best STARLUX Airlines deals on Eugene to Thailand flight tickets

STARLUX Airlines

Sep 2

EUG1:25 pmEugene

37h 15m

2 stops

BKK4:40 pmBangkok Suvarnabhumi

Sep 9

BKK1:10 pmBangkok Suvarnabhumi

36h 24m

2 stops

EUG11:34 amEugene

$985

STARLUX Airlines

Oct 17

EUG7:23 pmEugene

31h 17m

2 stops

BKK4:40 pmBangkok Suvarnabhumi

Nov 1

BKK5:40 pmBangkok Suvarnabhumi

33h 01m

2 stops

EUG11:41 amEugene

$1,016

Korean Air flights from Eugene to Thailand

Our best Korean Air deals on Eugene to Thailand flight tickets

Korean Air

Jan 6

EUG6:15 amEugene

27h 30m

2 stops

BKK12:45 amBangkok Suvarnabhumi

Feb 10

BKK12:55 amBangkok Suvarnabhumi

31h 18m

2 stops

EUG5:13 pmEugene

$997

Korean Air

Dec 25

EUG5:10 amEugene

26h 45m

2 stops

CNX10:55 pmChiang Mai

Dec 28

CNX12:15 amChiang Mai

31h 43m

2 stops

EUG4:58 pmEugene

$1,493

Korean Air

Dec 25

EUG5:10 amEugene

26h 45m

2 stops

CNX10:55 pmChiang Mai

Dec 29

CNX12:15 amChiang Mai

31h 43m

2 stops

EUG4:58 pmEugene

$1,736

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EugeneBangkok

EUG Eugene - BKK Bangkok Suvarnabhumi

EUGBKK

Eugene

Sun 9/6

7:25 am-4:35 am

2 stops31h 10m

Bangkok Suvarnabhumi

Thu 9/10

9:35 am-8:25 pm

2 stops24h 50m

$957

EugeneBangkok

EUG Eugene - BKK Bangkok Suvarnabhumi

EUGBKK

Eugene

Wed 9/2

5:45 am-4:35 am

2 stops32h 50m

Bangkok Suvarnabhumi

Wed 9/9

9:35 am-8:25 pm

2 stops48h 50m

$958

EugeneBangkok

EUG Eugene - BKK Bangkok Suvarnabhumi

EUGBKK

Eugene

Mon 9/7

5:45 am-4:35 am

2 stops32h 50m

Bangkok Suvarnabhumi

Thu 9/10

9:35 am-10:43 pm

2 stops51h 08m

$958

EugeneBangkok

EUG Eugene - BKK Bangkok Suvarnabhumi

EUGBKK

Eugene

Wed 9/2

5:45 am-4:35 am

2 stops32h 50m

Bangkok Suvarnabhumi

Fri 9/11

7:00 am-10:43 pm

2 stops29h 43m

$959

EugeneBangkok

EUG Eugene - BKK Bangkok Suvarnabhumi

EUGBKK

Eugene

Tue 9/1

1:57 pm-4:35 am

2 stops48h 38m

Bangkok Suvarnabhumi

Sat 9/12

7:00 am-10:43 pm

2 stops29h 43m

$959

Quickest round-trip

EugeneBangkok

EUG Eugene - BKK Bangkok Suvarnabhumi

EUGBKK

Eugene

Wed 1/6

6:15 am-9:30 pm

2 stops24h 15m

Bangkok Suvarnabhumi

Mon 2/8

12:55 am-5:13 pm

2 stops31h 18m

$997

EugeneBangkok

EUG Eugene - BKK Bangkok Suvarnabhumi

EUGBKK

Eugene

Wed 1/6

6:15 am-12:45 am

2 stops27h 30m

Bangkok Suvarnabhumi

Mon 2/8

11:15 pm-5:13 pm

2 stops32h 58m

$997

EugeneChiang Mai

EUG Eugene - CNX Chiang Mai

EUGCNX

Eugene

Fri 12/25

5:10 am-10:55 pm

2 stops26h 45m

Chiang Mai

Mon 12/28

12:15 am-4:58 pm

2 stops31h 43m

$1,493

EugeneChiang Mai

EUG Eugene - CNX Chiang Mai

EUGCNX

Eugene

Thu 12/24

5:30 pm-10:55 pm

2 stops38h 25m

Chiang Mai

Mon 12/28

12:15 am-4:58 pm

2 stops31h 43m

$1,614

EugeneChiang Mai

EUG Eugene - CNX Chiang Mai

EUGCNX

Eugene

Fri 12/25

5:10 am-10:55 pm

2 stops26h 45m

Chiang Mai

Tue 12/29

12:15 am-4:58 pm

2 stops31h 43m

$1,736

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Eugene to Thailand

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Thailand?

The month of September is, on average, the cheapest month to fly to Thailand from Eugene, with most prices found around $0. If you are unable to visit Thailand during the month of September, then departing from Eugene during the month July is also very affordable. Most momondo users find prices during this month for around $0.

Cheap Eugene to Thailand flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Eugene to Thailand

Fastest flight time	24h 15m
Direct flights	None

The fastest flight from Eugene to Thailand takes 24h 15m

There are no direct flights from Eugene to Thailand. There are no popular flight routes from Eugene to Thailand.

Search flight deals

Frequently asked questions about flying from Eugene to Thailand

When did momondo last update prices for flights from Eugene Airport to Thailand?
Prices for flights from Eugene Airport to Thailand were last updated today.
How many operators does momondo search for flights from Eugene Airport to Thailand?
There are 2 operators available for flights from Eugene Airport to Thailand as of August 2026.
How old do you have to be to fly from Eugene Airport to Thailand?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Eugene Airport to Thailand.
What documentation or ID do you need to fly to Thailand?
The travel and health documents required for your trip to Thailand can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thailand. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Eugene to Thailand

Compare and see reviews for airlines that fly from Eugene to Thailand with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $778	Free Cancellation	Rating 7.8 8,502 reviews		Search Delta flights
Korean Air	PriceFrom $783	Free Cancellation	Rating 8.4 1,222 reviews		Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Eugene to Thailand?

Finding the right flight to Thailand from Eugene is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Thailand quick and easy, saving you time and money.

Can I find flights from Eugene to Thailand with flexible booking policies on momondo?

Flights from Eugene to Thailand with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Eugene to Thailand?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Thailand from Eugene.

I’m not ready to book a flight from Eugene to Thailand right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Thailand, momondo offers a useful price alert feature which will track prices for flights to Thailand from Eugene and alert you when they change.