$475+ Cheap flights from Denver (DEN) to Ko Phi Phi, Thailand
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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — HKT
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Ko Phi Phi 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
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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 Denver to Ko Phi Phi
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to Ko Phi PhiExplore the most affordable flight options available from Denver to Ko Phi Phi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
Explore the most affordable flight options available from Denver to Ko Phi Phi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
This Trip.com deal was found by Cheapflights users on 8/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:42 pm -
2 stops44h 03m
Mon 10/1210:45 pm -
2 stops31h 49m
Deal found 8/22![Multiple Airlines logo]()
$879
This Trip.com deal was found by Cheapflights users on 8/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:44 pm -
2 stops33h 51m
Mon 9/2810:45 pm -
3 stops37h 59m
Deal found 8/25![Multiple Airlines logo]()
$929
This FlightHub deal was found by Cheapflights users on 8/21. 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.
Fri 10/307:05 am -
2 stops49h 55m
Mon 11/911:05 pm -
2 stops33h 49m
Deal found 8/21![China Eastern logo]()
$977
This Expedia deal was found by Cheapflights users on 8/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:00 am -
2 stops26h 10m
Tue 12/811:40 pm -
2 stops33h 17m
Deal found 8/22![Korean Air logo]()
$1,024
This Trip.com deal was found by Cheapflights users on 8/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/301:10 pm -
2 stops35h 45m
Mon 11/910:05 am -
3 stops36h 17m
Deal found 8/24![Multiple Airlines logo]()
$1,035
This Delta deal was found by Cheapflights users on 8/24. 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 9/216:00 am -
2 stops27h 10m
Mon 9/2811:25 pm -
2 stops37h 22m
Deal found 8/24![Delta logo]()
$1,041
This Delta deal was found by Cheapflights users on 8/22. 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.
Tue 10/66:42 pm -
2 stops38h 28m
Tue 10/1311:25 pm -
2 stops36h 15m
Deal found 8/22![Delta logo]()
$1,056
This Delta deal was found by Cheapflights users on 8/21. 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 10/126:00 am -
2 stops27h 10m
Sat 10/3111:40 pm -
2 stops32h 07m
Deal found 8/21![Delta logo]()
$1,060
This Korean Air deal was found by Cheapflights users on 8/21. 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.
Mon 10/56:00 am -
2 stops27h 10m
Thu 10/2211:25 pm -
2 stops31h 22m
Deal found 8/21![Korean Air logo]()
$1,086
This Trip.com deal was found by Cheapflights users on 8/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:05 am -
2 stops45h 10m
Wed 11/1810:55 am -
2 stops45h 08m
Deal found 8/22![Multiple Airlines logo]()
$1,126
Best flights from Denver to Ko Phi PhiDiscover carefully curated flight deals from Denver to Ko Phi Phi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from Denver to Ko Phi Phi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This Delta deal was found by Cheapflights users on 8/22. 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.
Tue 10/66:42 pm -
2 stops38h 28m
Tue 10/1311:25 pm -
2 stops36h 15m
Deal found 8/22![Delta logo]()
$1,056
This Korean Air deal was found by Cheapflights users on 8/21. 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.
Mon 10/56:00 am -
2 stops27h 10m
Thu 10/2211:25 pm -
2 stops31h 22m
Deal found 8/21![Korean Air logo]()
$1,086
This Cathay Pacific deal was found by Cheapflights users on 8/23. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:06 am -
2 stops34h 44m
Sat 9/2611:50 am -
2 stops35h 45m
Deal found 8/23![Multiple Airlines logo]()
$1,191
This FlightHub deal was found by Cheapflights users on 8/23. 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.
Fri 9/189:10 am -
2 stops39h 05m
Sat 9/269:20 am -
2 stops50h 48m
Deal found 8/23![Air Canada logo]()
$1,197
This Cathay Pacific deal was found by Cheapflights users on 8/23. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:11 am -
2 stops36h 09m
Mon 11/912:20 pm -
2 stops23h 49m
Deal found 8/23![Cathay Pacific logo]()
$1,281
This Qatar Airways deal was found by Cheapflights users on 8/21. 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.
Thu 9/107:00 am -
2 stops35h 45m
Mon 9/149:20 am -
2 stops50h 59m
Deal found 8/21![Qatar Airways logo]()
$1,426
This Delta deal was found by Cheapflights users on 8/21. 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 10/126:00 am -
2 stops27h 10m
Sat 10/3111:40 pm -
2 stops32h 07m
Deal found 8/21![Delta logo]()
$1,060
This Korean Air deal was found by Cheapflights users on 8/24. 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.
Sun 11/227:56 pm -
2 stops36h 14m
Sun 11/2911:40 pm -
2 stops33h 12m
Deal found 8/24![Korean Air logo]()
$1,405
Last-minute flights from Denver to Ko Phi PhiDiscover last-minute flight deals from Denver to Ko Phi Phi. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Ko Phi Phi. Data last updated August 26, 2026 and is based on user searches.
This Qatar Airways deal was found by Cheapflights users on 8/21. 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.
Thu 9/107:00 am -
2 stops35h 45m
Mon 9/149:20 am -
2 stops50h 59m
Deal found 8/21![Qatar Airways logo]()
$1,426
This Trip.com deal was found by Cheapflights users on 8/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:44 pm -
2 stops33h 51m
Mon 9/2810:45 pm -
3 stops37h 59m
Deal found 8/25![Multiple Airlines logo]()
$929
This Cathay Pacific deal was found by Cheapflights users on 8/25. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:06 am -
2 stops34h 44m
Sat 9/2611:50 am -
2 stops35h 45m
Deal found 8/25![Multiple Airlines logo]()
$1,191
This FlightHub deal was found by Cheapflights users on 8/21. 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.
Fri 9/189:10 am -
2 stops39h 05m
Sat 9/269:20 am -
2 stops50h 48m
Deal found 8/21![Air Canada logo]()
$1,197
This oojo deal was found by Cheapflights users on 8/21. 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.
Sat 9/197:16 am -
2 stops27h 34m
Sat 9/263:20 pm -
2 stops45h 57m
Deal found 8/21![Etihad Airways logo]()
$1,131
This Delta deal was found by Cheapflights users on 8/24. 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 9/216:00 am -
2 stops27h 10m
Mon 9/2811:25 pm -
2 stops37h 22m
Deal found 8/24![Delta logo]()
$1,041
This Mytrip deal was found by Cheapflights users on 8/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:40 am -
3 stops33h 15m
Mon 9/287:35 pm -
3 stops34h 23m
Deal found 8/24![Multiple Airlines logo]()
$1,383
This Trip.com deal was found by Cheapflights users on 8/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:42 pm -
2 stops44h 03m
Mon 10/1210:45 pm -
2 stops31h 49m
Deal found 8/22![Multiple Airlines logo]()
$879
One-way flights from Denver to Ko Phi PhiSearch for one-way flight options from Denver to Ko Phi Phi. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from Denver to Ko Phi Phi. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Trip.com deal was found by Cheapflights users on 8/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:10 am -
2 stops36h 10m
Deal found 8/24![Multiple Airlines logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:10 pm -
2 stops32h 10m
Deal found 8/24![Multiple Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/161:10 pm -
2 stops32h 10m
Deal found 8/23![Multiple Airlines logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:55 pm -
2 stops46h 25m
Deal found 8/24![Multiple Airlines logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:10 am -
2 stops36h 10m
Deal found 8/24![Multiple Airlines logo]()
$504
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:10 am -
2 stops36h 10m
Deal found 8/24![Multiple Airlines logo]()
$507
Find flight deals from Denver to Ko Phi Phi
Keep the following information in mind while searching for Denver to Ko Phi Phi flight deals. Data was last updated August 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $879 (Trip.com) |
One-way from | $475 (Trip.com) |
Popular in | May |
Cheapest in | April |
Average price | $1,872 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Ko Phi Phi 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 7,457,451 searches. Data last updated August 26, 2026.
Use the filters below to find and compare flights from Denver to Ko Phi Phi that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverPhuket City
DEN Denver Intl - HKT Phuket City
DENHKT
Denver Intl
Tue 10/6
6:42 pm-10:10 pm
2 stops38h 28m
Phuket City
Tue 10/13
11:25 pm-10:40 pm
2 stops36h 15m
$1,056
DenverPhuket City
DEN Denver Intl - HKT Phuket City
DENHKT
Denver Intl
Mon 10/12
6:00 am-10:10 pm
2 stops27h 10m
Phuket City
Sat 10/31
11:40 pm-6:47 pm
2 stops32h 07m
$1,060
Quickest round-trip
DenverPhuket City
DEN Denver Intl - HKT Phuket City
DENHKT
Denver Intl
Mon 10/5
6:00 am-10:10 pm
2 stops27h 10m
Phuket City
Thu 10/22
11:25 pm-5:47 pm
2 stops31h 22m
$1,086
DenverPhuket City
DEN Denver Intl - HKT Phuket City
DENHKT
Denver Intl
Thu 9/17
11:06 am-10:50 am
2 stops34h 44m
Phuket City
Sat 9/26
11:50 am-10:35 am
2 stops35h 45m
$1,191
DenverPhuket City
DEN Denver Intl - HKT Phuket City
DENHKT
Denver Intl
Fri 9/18
9:10 am-1:15 pm
2 stops39h 05m
Phuket City
Sat 9/26
9:20 am-11:08 pm
2 stops50h 48m
$1,197
DenverPhuket City
DEN Denver Intl - HKT Phuket City
DENHKT
Denver Intl
Thu 11/5
9:11 am-11:20 am
2 stops36h 09m
Phuket City
Mon 11/9
12:20 pm-10:09 pm
2 stops23h 49m
$1,281
DenverPhuket City
DEN Denver Intl - HKT Phuket City
DENHKT
Denver Intl
Sun 11/22
7:56 pm-10:10 pm
2 stops36h 14m
Phuket City
Sun 11/29
11:40 pm-6:52 pm
2 stops33h 12m
$1,405
DenverPhuket City
DEN Denver Intl - HKT Phuket City
DENHKT
Denver Intl
Thu 9/10
7:00 am-7:45 am
2 stops35h 45m
Phuket City
Mon 9/14
9:20 am-11:19 pm
2 stops50h 59m
$1,426
Cheapest one-way
DenverPhuket City
DEN Denver Intl - HKT Phuket City
DENHKT
Denver Intl
Wed 11/18
1:10 pm-11:20 am
2 stops32h 10m
$494
DenverPhuket City
DEN Denver Intl - HKT Phuket City
DENHKT
Denver Intl
Tue 11/3
9:10 am-11:20 am
2 stops36h 10m
$495
Showing 1-10 of 15 resultsSorted by cheapest first
Best time to book a flight from Denver to Ko Phi Phi
Have a flexible travel schedule? Discover the best time to fly to Ko Phi Phi from Denver with our price prediction graph.
DEN-HKT
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 Denver to Ko Phi Phi
DEN-K33
DEN-HKT
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Ko Phi Phi
Get insights into the airlines that provide service to Ko Phi Phi. 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 Ko Phi Phi. Reviews last updated August 26, 2026.
See what other customers who have flown with Singapore Airlines and Cathay Pacific from Denver to Ko Phi Phi have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.7
Entertainment
8.1
Boarding
8.3
Comfort
8.0
Overall
8.2
Food
7.8
Reviews
1 / 20
2.0
MediocreKetan,Nov 2024
SEA - SIN
Crew
8.7
Entertainment
8.1
Boarding
8.3
Comfort
8.0
Overall
8.2
Food
7.8
Reviews
1 / 20
2.0
MediocreKetan,Nov 2024
SEA - SIN
Crew
8.7
Entertainment
8.1
Boarding
8.3
Comfort
8.0
Overall
8.2
Food
7.8
Reviews
1 / 20
2.0
MediocreKetan,Nov 2024
SEA - SIN
Related info for your journey
Find useful and relevant information for your journey from Denver to Ko Phi Phi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Denver and Ko Phi Phi flights
Browse other Denver and Ko Phi Phi flight options. Last updated on August 26, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.
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Denver to Ko Phi Phi flights
Consider these flights traveling from Denver to Ko Phi Phi.
Top 2 airlines flying from Denver to Ko Phi Phi
Discover the top 2 airlines that operate flights from Denver to Ko Phi Phi. 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 7,457,451 searches. Data last updated August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$918 | Average$1,311 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,159 | Average$1,388 | FlexibilityNo cancel fee | On-time81% |