Cheap flights from Denver to Ko Yao Yai

View AU$1,178 flight on Mon, 22 Dec. 2025Opens in a new window

Popular airlines from Denver to Ko Yao Yai

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • Cathay Pacific

    Cathay Pacific

  • Delta

    Delta

  • Qatar Airways

    Qatar Airways

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Cheap Flights from Denver (DEN) to Ko Yao Yai (HKT)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Tue, 23 Dec. - Wed, 31 Dec.
DEN
Denver
HKT
Phuket
AU$3,192 Return, found 4 days ago
AU$3,192
Return
found 4 days ago
Select Lufthansa flight, departing Tue, 23 Dec. from Denver to Phuket, returning Wed, 31 Dec., priced at AU$3,192 found 4 days ago
Delta
Thu, 25 Dec. - Tue, 30 Dec.
DEN
Denver
HKT
Phuket
AU$3,641 Return, found 4 days ago
AU$3,641
Return
found 4 days ago
Select Delta flight, departing Thu, 25 Dec. from Denver to Phuket, returning Tue, 30 Dec., priced at AU$3,641 found 4 days ago
Qatar Airways
Thu, 25 Dec. - Wed, 31 Dec.
DEN
Denver
HKT
Phuket
AU$3,750 Return, found 4 days ago
AU$3,750
Return
found 4 days ago
Select Qatar Airways flight, departing Thu, 25 Dec. from Denver to Phuket, returning Wed, 31 Dec., priced at AU$3,750 found 4 days ago
Delta
Mon, 22 Dec. - Tue, 30 Dec.
DEN
Denver
HKT
Phuket
AU$3,938 Return, found 4 days ago
AU$3,938
Return
found 4 days ago
Select Delta flight, departing Mon, 22 Dec. from Denver to Phuket, returning Tue, 30 Dec., priced at AU$3,938 found 4 days ago
Korean Air
Mon, 22 Dec. - Fri, 2 Jan.
DEN
Denver
HKT
Phuket
AU$3,986 Return, found 9 hours ago
AU$3,986
Return
found 9 hours ago
Select Korean Air flight, departing Mon, 22 Dec. from Denver to Phuket, returning Fri, 2 Jan., priced at AU$3,986 found 9 hours ago
United
Mon, 22 Dec. - Fri, 2 Jan.
DEN
Denver
HKT
Phuket
AU$4,020 Return, found 9 hours ago
AU$4,020
Return
found 9 hours ago
Select United flight, departing Mon, 22 Dec. from Denver to Phuket, returning Fri, 2 Jan., priced at AU$4,020 found 9 hours ago

Find the cheapest month to fly from Denver (DEN) to Phuket (HKT)

March is typically the cheapest month to fly

From AU$1,531 - AU$2,270 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.