HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ko Samui

$609+ Cheap flights from Aurora, CO to Ko Samui (USM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — USM
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Aurora to Ko Samui with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Aurora to Ko Samui

Best flights from Aurora to Ko Samui
Discover carefully curated flight deals from Aurora to Ko Samui that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

This oojo deal was found by Cheapflights users on 12/13. 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.
Thu 1/224:30 pmDEN - USM
2 stops61h 05mCathay Pacific
Tue 1/2711:40 amUSM - DEN
2 stops45h 13mCathay Pacific
Deal found 12/13$1,410
This Booking.com deal was found by Cheapflights users on 12/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:05 pmDEN - USM
2 stops25h 15mMultiple Airlines
Tue 4/76:55 pmUSM - DEN
2 stops30h 43mMultiple Airlines
Deal found 12/15$1,543
This Qatar Airways deal was found by Cheapflights users on 12/13. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1011:35 amDEN - USM
3 stops33h 00mQatar Airways
Sun 3/293:25 pmUSM - DEN
3 stops35h 19mQatar Airways
Deal found 12/13$1,938
This Gotogate deal was found by Cheapflights users on 12/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:05 pmDEN - USM
2 stops24h 15mMultiple Airlines
Thu 2/58:30 pmUSM - DEN
2 stops30h 07mMultiple Airlines
Deal found 12/14$1,602
This Booking.com deal was found by Cheapflights users on 12/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:45 amDEN - USM
2 stops44h 30mMultiple Airlines
Sat 5/24:25 pmUSM - DEN
2 stops37h 35mMultiple Airlines
Deal found 12/12$1,627
This Qatar Airways deal was found by Cheapflights users on 12/12. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:22 pmDEN - USM
3 stops31h 43mQatar Airways
Sat 5/23:25 pmUSM - DEN
3 stops35h 02mQatar Airways
Deal found 12/12$2,088
This FlightHub deal was found by Cheapflights users on 12/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/107:05 pmDEN - USM
2 stops24h 15mMultiple Airlines
Sun 3/299:00 pmUSM - DEN
2 stops28h 38mMultiple Airlines
Deal found 12/14$2,093

Find flight deals from Aurora to Ko Samui

Keep the following information in mind while searching for Aurora to Ko Samui flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,410
(oojo)

One-way from

$609
(Kiwi.com)
Provider with most accurate pricing for Denver Intl-Ko Samui flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Ko Samui flights.
Search Deals
From Aurora to Ko Samui
Search Deals
One-way flight from Aurora to Ko Samui
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Aurora to Ko Samui 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 December 15, 2025.
Use the filters below to find and compare flights from Aurora to Ko Samui that are best for you.

Fly from

Aurora

Fly to

Ko Samui

Route

Depart

Return

Price

DenverKo Samui

DEN - USM

DENUSM

Denver Intl

Thu 1/22

4:30 pm-7:35 pm

2 stops61h 05m

Ko Samui

Tue 1/27

11:40 am-6:53 pm

2 stops45h 13m

$1,410

DenverKo Samui

DEN - USM

DENUSM

Denver Intl

Wed 3/25

7:05 pm-9:20 am

2 stops25h 15m

Ko Samui

Tue 4/7

6:55 pm-12:38 pm

2 stops30h 43m

$1,543

DenverKo Samui

DEN - USM

DENUSM

Denver Intl

Thu 1/29

7:05 pm-9:20 am

2 stops24h 15m

Ko Samui

Thu 2/5

8:30 pm-12:37 pm

2 stops30h 07m

$1,602

DenverKo Samui

DEN - USM

DENUSM

Denver Intl

Fri 4/24

8:45 am-6:15 pm

2 stops44h 30m

Ko Samui

Sat 5/2

4:25 pm-5:00 pm

2 stops37h 35m

$1,627

DenverKo Samui

DEN - USM

DENUSM

Denver Intl

Tue 2/10

11:35 am-10:35 am

3 stops33h 00m

Ko Samui

Sun 3/29

3:25 pm-1:44 pm

3 stops35h 19m

$1,938

DenverKo Samui

DEN - USM

DENUSM

Denver Intl

Fri 4/24

2:22 pm-11:05 am

3 stops31h 43m

Ko Samui

Sat 5/2

3:25 pm-1:27 pm

3 stops35h 02m

$2,088

DenverKo Samui

DEN - USM

DENUSM

Denver Intl

Tue 2/10

7:05 pm-9:20 am

2 stops24h 15m

Ko Samui

Sun 3/29

9:00 pm-12:38 pm

2 stops28h 38m

$2,093

DenverKo Samui

DEN - USM

DENUSM

Denver Intl

Mon 1/12

5:09 pm-7:30 am

3 stops48h 21m

$609

DenverKo Samui

DEN - USM

DENUSM

Denver Intl

Mon 1/12

12:53 pm-7:35 pm

2 stops64h 42m

$791

DenverKo Samui

DEN - USM

DENUSM

Denver Intl

Tue 6/2

5:49 pm-9:35 pm

3 stops38h 46m

$808

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Best time to book a flight from Aurora to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Aurora 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 Aurora to Ko Samui

What is the cheapest time of day to fly from 9UR to USM?

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

It’s optimal to fly from Aurora to Ko Samui in the afternoon. By choosing this option you can save up to 62% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Aurora to Ko Samui?

Use this chart to determine the cheapest time to fly round-trip from Aurora to Ko Samui. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Aurora to Ko Samui flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Aurora to Ko Samui. 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 into for flights to Ko Samui from Aurora?

    Ko Samui (USM), located 2.1 mi from the city center, is the airport you fly into when you book flights from Aurora to Ko Samui. 0 airlines have flights to Ko Samui from Aurora on a regular basis. Booking flights from Aurora to Ko Samui should not be difficult; the airport handles an average of 0 inbound flights from Aurora per day.

  • How long is the flight from Aurora to Ko Samui?

    There are many flights that can get you from Aurora to Ko Samui in 61h 05m. Fly via Cathay Pacific to get the fastest option. Airlines will cover a distance of 8668 mi.

  • Can I find deals for flights from Aurora to Ko Samui that include hotel bookings?

    Yes. In addition to deals on Aurora to Ko Samui flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Aurora to Ko Samui?

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

  • Can I find deals for business class flights from Aurora to Ko Samui?

    Yes. Cheapflights offers flight deals from Aurora to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Tao
Ko Pha Ngan

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.