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Phuket

$469+ Cheap flights from St. Louis (STL) 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HKT
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from St. Louis to Phuket

Keep the following information in mind while searching for St. Louis to Phuket flight deals. Data was last updated July 30, 2025.

Round-trip from

$1,117
(FlightHub)

One-way from

$469
(Trip.com)

Popular in

June

Cheapest in

September

Average price

$1,568
From Lambert-St Louis to Phuket
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One-way flight from Lambert-St Louis to Phuket
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Highest demand for flights based on searches. 9% potential increase in price ($180 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from St. Louis to Phuket

Cheapest flights from St. Louis to Phuket
Explore the most affordable flight options available from St. Louis to Phuket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This FlightHub deal was found by Cheapflights users on 7/30. 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.
Sat 9/69:56 amSTL - HKT
2 stops33h 54mQatar Airways
Fri 9/129:20 amHKT - STL
2 stops48h 33mQatar Airways
Deal found 7/30$1,117
This Delta deal was found by Cheapflights users on 7/30. 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.
Sat 9/136:40 amSTL - HKT
2 stops27h 30mDelta
Sat 9/2011:25 pmHKT - STL
2 stops35h 59mDelta
Deal found 7/30$1,158
This Korean Air deal was found by Cheapflights users on 7/29. 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 11/176:30 amSTL - HKT
2 stops26h 10mMultiple Airlines
Thu 11/2011:20 pmHKT - STL
2 stops36h 42mMultiple Airlines
Deal found 7/29$1,343
This KAYAK deal was found by Cheapflights users on 7/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:30 amSTL - HKT
2 stops26h 10mKorean Air
Thu 11/2011:20 pmHKT - STL
2 stops36h 42mKorean Air
Deal found 7/30$1,344
This Gurufare deal was found by Cheapflights users on 7/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:45 amSTL - HKT
2 stops40h 05mCathay Pacific
Thu 9/412:55 pmHKT - STL
3 stops43h 37mCathay Pacific
Deal found 7/29$1,680
This Fareboom deal was found by Cheapflights users on 7/30. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:30 amSTL - HKT
2 stops36h 40mAir India
Fri 1/26:10 pmHKT - STL
2 stops31h 17mAir India
Deal found 7/30$2,760
This AranGrant deal was found by Cheapflights users on 7/29. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:25 pmSTL - HKT
3 stops59h 00mLufthansa
Sat 11/89:25 amHKT - STL
2 stops41h 30mLufthansa
Deal found 7/29$7,330

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis 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 July 30, 2025.
Use the filters below to find and compare flights from St. Louis to Phuket that are best for you.

Fly from

St. Louis

Fly to

Phuket

Route

Depart

Return

Price

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

Sat 9/6

9:56 am-7:50 am

2 stops33h 54m

Phuket City

Fri 9/12

9:20 am-9:53 pm

2 stops48h 33m

$1,117

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

Sat 9/13

6:40 am-10:10 pm

2 stops27h 30m

Phuket City

Sat 9/20

11:25 pm-11:24 pm

2 stops35h 59m

$1,158

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

Thu 8/28

2:30 pm-10:50 am

3 stops32h 20m

Phuket City

Thu 9/4

10:00 pm-7:57 pm

3 stops33h 57m

$1,473

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

Thu 8/28

6:45 am-10:50 am

2 stops40h 05m

Phuket City

Thu 9/4

12:55 pm-8:32 pm

3 stops43h 37m

$1,680

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

Fri 10/24

12:25 pm-11:25 am

3 stops59h 00m

Phuket City

Sat 11/8

9:25 am-1:55 pm

2 stops41h 30m

$7,330

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

Thu 8/28

10:17 am-10:50 am

2 stops36h 33m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from St. Louis to Phuket

Have a flexible travel schedule? Discover the best time to fly to Phuket from St. Louis 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 St. Louis to Phuket

What is the cheapest month to book a flight from St. Louis to Phuket?

Currently, September is the cheapest month in which you can book a flight from St. Louis to Phuket (average of $1,101). Flying from St. Louis to Phuket in December is currently the most expensive (average of $1,759). 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 STL to PU?

Find hourly flight availability from St. Louis 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 July 30, 2025.

When flying from St. Louis to Phuket, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 30, 2025.
Read reviews from past customers who have flown Korean Air, Delta, and Cathay Pacific from St. Louis to Phuket. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.2

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
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.2

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
7,980 reviews
Korean Air
8.4
Very good
1,121 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.2

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.
Cathay Pacific
7.6
Good
949 reviews
Korean Air
8.4
Very good
1,121 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.2

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
3,607 reviews
Korean Air
8.4
Very good
1,121 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.2

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.
Lufthansa
6.8
Okay
7,269 reviews
Korean Air
8.4
Very good
1,121 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.2

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 St. Louis to Phuket. 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 from for flights from St. Louis to Phuket?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Phuket. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • Can I find deals for flights from St. Louis to Phuket that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Phuket?

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

  • Can I find deals for business class flights from St. Louis to Phuket?

    Yes. Cheapflights offers flight deals from St. Louis 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 St. Louis to Phuket?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Phuket (average of $1,101). Flying from St. Louis to Phuket in December is currently the most expensive (average of $1,759). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from St. Louis to Phuket

Discover the top 2 airlines that operate flights from St. Louis 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,078Average$1,542FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,277Average$1,634FlexibilityNo cancel feeOn-time68%

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