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$436+ Cheap flights from Colorado to Phuket

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — HKT
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Colorado to Phuket

Keep the following information in mind while searching for Colorado to Phuket flight deals. Data was last updated August 20, 2025.

Round-trip from

$928
(SmartFares)

One-way from

$436
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,108
From Colorado to Phuket
Search Deals
One-way flight from Colorado to Phuket
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Highest demand for flights based on searches. 17% potential increase in price ($319 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($106 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Colorado to Phuket

Cheapest flights from Colorado to Phuket
Explore the most affordable flight options available from Colorado to Phuket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This SmartFares deal was found by Cheapflights users on 8/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:00 amDEN - HKT
2 stops48h 35mMultiple Airlines
Sat 11/1510:55 pmHKT - DEN
2 stops39h 04mMultiple Airlines
Deal found 8/19$928
This SmartFares deal was found by Cheapflights users on 8/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/178:02 pmDEN - HKT
2 stops35h 33mMultiple Airlines
Mon 12/110:55 pmHKT - DEN
2 stops50h 49mMultiple Airlines
Deal found 8/17$939
This Ovago deal was found by Cheapflights users on 8/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:00 amDEN - HKT
2 stops39h 50mCathay Pacific
Wed 9/2411:50 amHKT - DEN
2 stops24h 15mCathay Pacific
Deal found 8/18$955
This SmartFares deal was found by Cheapflights users on 8/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:10 amDEN - HKT
2 stops47h 05mMultiple Airlines
Sun 11/210:55 pmHKT - DEN
2 stops39h 04mMultiple Airlines
Deal found 8/20$967
This oojo deal was found by Cheapflights users on 8/18. 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.
Wed 11/127:22 amDEN - HKT
2 stops44h 13mCathay Pacific
Sun 11/2312:20 pmHKT - DEN
2 stops44h 25mCathay Pacific
Deal found 8/18$980
This oojo deal was found by Cheapflights users on 8/18. 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.
Mon 11/172:48 pmDEN - HKT
2 stops36h 47mCathay Pacific
Mon 12/112:20 pmHKT - DEN
2 stops41h 34mCathay Pacific
Deal found 8/18$982
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:25 amDEN - HKT
2 stops26h 45mDelta
Wed 11/511:20 pmHKT - DEN
2 stops37h 54mDelta
Deal found 8/20$1,028
This oojo deal was found by Cheapflights users on 8/19. 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.
Sun 11/912:27 pmDEN - HKT
2 stops56h 53mCathay Pacific
Sat 11/1512:20 pmHKT - DEN
2 stops48h 02mCathay Pacific
Deal found 8/19$1,032
This oojo deal was found by Cheapflights users on 8/18. 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.
Fri 11/282:23 pmDEN - HKT
2 stops61h 12mCathay Pacific
Sun 12/712:20 pmHKT - DEN
2 stops44h 28mCathay Pacific
Deal found 8/18$1,033
This Korean Air deal was found by Cheapflights users on 8/20. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:25 amDEN - HKT
2 stops26h 45mKorean Air
Mon 11/311:20 pmHKT - DEN
2 stops38h 29mKorean Air
Deal found 8/20$1,034
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1611:40 amDEN - HKT
2 stops44h 00mDelta
Tue 12/211:20 pmHKT - DEN
2 stops38h 04mDelta
Deal found 8/19$1,035
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:10 amDEN - HKT
2 stops25h 30mDelta
Sun 11/3011:20 pmHKT - DEN
2 stops50h 08mDelta
Deal found 8/17$1,036

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Phuket 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 August 20, 2025.
Use the filters below to find and compare flights from Colorado to Phuket that are best for you.

Fly from

Colorado

Fly to

Phuket

Route

Depart

Return

Price

DenverPhuket City

DEN - HKT

DENHKT

Denver Intl

Sun 11/9

7:00 am-9:35 pm

2 stops48h 35m

Phuket City

Sat 11/15

10:55 pm-11:59 pm

2 stops39h 04m

$928

DenverPhuket City

DEN - HKT

DENHKT

Denver Intl

Mon 11/17

8:02 pm-9:35 pm

2 stops35h 33m

Phuket City

Mon 12/1

10:55 pm-11:44 am

2 stops50h 49m

$939

DenverPhuket City

DEN - HKT

DENHKT

Denver Intl

Sun 9/14

6:00 am-10:50 am

2 stops39h 50m

Phuket City

Wed 9/24

11:50 am-11:05 pm

2 stops24h 15m

$955

DenverPhuket City

DEN - HKT

DENHKT

Denver Intl

Sun 10/19

8:10 am-8:15 pm

2 stops47h 05m

Phuket City

Sun 11/2

10:55 pm-11:59 pm

2 stops39h 04m

$967

DenverPhuket City

DEN - HKT

DENHKT

Denver Intl

Wed 11/12

7:22 am-5:35 pm

2 stops44h 13m

Phuket City

Sun 11/23

12:20 pm-6:45 pm

2 stops44h 25m

$980

DenverPhuket City

DEN - HKT

DENHKT

Denver Intl

Tue 11/11

6:10 pm-11:20 am

2 stops27h 10m

Phuket City

Wed 11/19

12:20 pm-6:45 pm

2 stops44h 25m

$982

DenverPhuket City

DEN - HKT

DENHKT

Denver Intl

Mon 11/17

2:48 pm-5:35 pm

2 stops36h 47m

Phuket City

Mon 12/1

12:20 pm-3:54 pm

2 stops41h 34m

$982

DenverPhuket City

DEN - HKT

DENHKT

Denver Intl

Wed 10/1

7:16 am-10:50 am

2 stops38h 34m

Phuket City

Wed 10/15

11:50 am-8:27 pm

2 stops45h 37m

$982

Colorado SpringsPhuket City

COS - HKT

COSHKT

Colorado Springs

Tue 11/18

1:40 pm-9:40 pm

2 stops42h 00m

Phuket City

Sat 11/22

11:20 pm-10:29 pm

2 stops37h 09m

$1,480

Colorado SpringsPhuket City

COS - HKT

COSHKT

Colorado Springs

Tue 11/18

12:45 pm-12:55 pm

2 stops34h 10m

Phuket City

Fri 11/21

12:50 am-11:48 pm

2 stops36h 58m

$1,639

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 16 results
1
2

Best time to book a flight from Colorado to Phuket

Have a flexible travel schedule? Discover the best time to fly to Phuket from Colorado 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 Colorado to Phuket

What is the cheapest month to book a flight from Colorado to Phuket?

Currently, September is the cheapest month in which you can book a flight from Colorado to Phuket (average of $1,095). Flying from Colorado to Phuket in December is currently the most expensive (average of $1,726). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CO to PU?

Find hourly flight availability from Colorado to Phuket. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Phuket as you normally would.

Reviews of airlines servicing Phuket

Get insights into the airlines that provide service to Phuket. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phuket. Reviews last updated August 20, 2025.
Read through reviews of airlines operating flights from Colorado to Phuket, such as Korean Air, Singapore Airlines, and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,131 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,131 reviews
Korean Air
8.4
Very good
1,131 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very good
1,347 reviews
Korean Air
8.4
Very good
1,131 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,982 reviews
Korean Air
8.4
Very good
1,131 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,611 reviews
Korean Air
8.4
Very good
1,131 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Turkish Airlines
7.3
Good
3,949 reviews
Korean Air
8.4
Very good
1,131 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Phuket. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Colorado to Phuket?

    Departing from Colorado to Phuket will take you 34h 10m. Airlines will cover a distance of 8868 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Colorado to Phuket that include hotel bookings?

    Yes. In addition to deals on Colorado to Phuket flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Phuket?

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

  • Can I find deals for business class flights from Colorado to Phuket?

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

  • What is the cheapest month to book a flight from Colorado to Phuket?

    Currently, September is the cheapest month in which you can book a flight from Colorado to Phuket (average of $1,095). Flying from Colorado to Phuket in December is currently the most expensive (average of $1,726). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Colorado to Phuket

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Colorado to Phuket

Discover the top 8 airlines that operate flights from Colorado to Phuket. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$783Average$997FlexibilityNo cancel feeOn-time62%
Cathay PacificCheapest$897Average$1,658FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$1,011Average$1,284FlexibilityNo cancel feeOn-time77%
DeltaCheapest$1,068Average$1,312FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,073Average$1,360FlexibilityNo cancel feeOn-time81%
Singapore AirlinesCheapest$1,158Average$1,413FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,302Average$1,598FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$1,317Average$1,454FlexibilityNo cancel feeOn-time67%

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