How long is the flight from St. Louis to Phuket?

A quick flight from St. Louis to Phuket can take about 40h 49m. Cathay Pacific provides one of the quickest options available for as low as $1,140. The distance between St. Louis and Phuket is about 9145 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Phuket ranges from 1.2 - 16.1 inches per month. September is typically the wettest month, when rainfall can reach 16.1 in. January is typically the driest time to visit Phuket when rainfall is around 1.2 in.

If weather is an important factor for your trip to Phuket, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

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.

$945+ Flights from St. Louis to Phuket

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Cheap 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 diciembre 23, 2025.

lun. 12/227:00 amSTL - HKT

2 stops35h 05mQatar Airways

dom. 12/2812:50 amHKT - STL

2 stops31h 41mQatar Airways

Deal found 12/21

$2,492

lun. 12/224:05 pmSTL - HKT

2 stops30h 15mMultiple Airlines

dom. 12/2812:05 amHKT - STL

3 stops35h 17mMultiple Airlines

Deal found 12/21

$9,181

Best flights from St. Louis to Phuket
Discover carefully curated flight deals from St. Louis to Phuket that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 23, 2025.

dom. 3/16:33 pmSTL - HKT

2 stops51h 47mCathay Pacific

mar. 3/1012:20 pmHKT - STL

2 stops41h 43mCathay Pacific

Deal found 12/21

$945

mar. 3/245:21 pmSTL - HKT

2 stops40h 49mDelta

lun. 3/3011:25 pmHKT - STL

2 stops36h 56mDelta

Deal found 12/21

$1,140

mar. 3/246:08 pmSTL - HKT

3 stops39h 02mMultiple Airlines

lun. 3/306:20 pmHKT - STL

2 stops41h 39mMultiple Airlines

Deal found 12/21

$1,177

jue. 3/56:50 pmSTL - HKT

2 stops35h 05mQatar Airways

mié. 3/1812:50 amHKT - STL

2 stops46h 39mQatar Airways

Deal found 12/21

$1,316

mié. 4/16:50 pmSTL - HKT

2 stops28h 00mCathay Pacific

jue. 4/3011:50 amHKT - STL

2 stops46h 39mCathay Pacific

Deal found 12/22

$1,022

jue. 2/199:32 amSTL - HKT

2 stops36h 48mCathay Pacific

lun. 3/26:35 pmHKT - STL

2 stops42h 13mCathay Pacific

Deal found 12/21

$1,142

dom. 3/110:04 amSTL - HKT

2 stops37h 51mMultiple Airlines

mar. 3/1011:25 pmHKT - STL

3 stops36h 09mMultiple Airlines

Deal found 12/21

$1,364

lun. 6/19:38 amSTL - HKT

2 stops26h 02mMultiple Airlines

lun. 6/158:55 pmHKT - STL

2 stops31h 15mMultiple Airlines

Deal found 12/20

$1,474

mié. 5/276:30 amSTL - HKT

2 stops46h 50mCathay Pacific

mar. 6/211:50 amHKT - STL

2 stops44h 12mCathay Pacific

Deal found 12/21

$1,376

lun. 6/17:42 amSTL - HKT

2 stops45h 38mCathay Pacific

lun. 6/1511:50 amHKT - STL

2 stops44h 12mCathay Pacific

Deal found 12/22

$1,503

Last-minute flights from St. Louis to Phuket
Discover last-minute flight deals from St. Louis to Phuket. Data last updated diciembre 23, 2025 and is based on user searches.

lun. 12/227:00 amSTL - HKT

2 stops35h 05mQatar Airways

dom. 12/2812:50 amHKT - STL

2 stops31h 41mQatar Airways

Deal found 12/21

$2,492

lun. 12/224:05 pmSTL - HKT

2 stops30h 15mMultiple Airlines

dom. 12/2812:05 amHKT - STL

3 stops35h 17mMultiple Airlines

Deal found 12/21

$9,181

Find flight deals from St. Louis to Phuket

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$945 (Ovago)
Popular in	June
Cheapest in	December
Average price	$1,171

Provider with most accurate pricing for Lambert-St Louis-Phuket City flight deals.

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Provider most trusted by Cheapflights users for Lambert-St Louis-Phuket City flights.

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From Lambert-St Louis to Phuket

Search Deals

Highest demand for flights based on searches. 20% potential increase in price ($386 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($80 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

dom. 3/1

6:33 pm-11:20 am

2 stops51h 47m

Phuket City

mar. 3/10

12:20 pm-6:03 pm

2 stops41h 43m

$945

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

mié. 4/1

6:50 pm-10:50 am

2 stops28h 00m

Phuket City

jue. 4/30

11:50 am-10:29 pm

2 stops46h 39m

$1,022

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

mar. 3/24

5:21 pm-10:10 pm

2 stops40h 49m

Phuket City

lun. 3/30

11:25 pm-12:21 am

2 stops36h 56m

$1,140

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

jue. 2/19

9:32 am-11:20 am

2 stops36h 48m

Phuket City

lun. 3/2

6:35 pm-11:48 pm

2 stops42h 13m

$1,142

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

mar. 3/24

6:08 pm-9:10 pm

3 stops39h 02m

Phuket City

lun. 3/30

6:20 pm-11:59 pm

2 stops41h 39m

$1,177

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

jue. 3/5

6:50 pm-6:55 pm

2 stops35h 05m

Phuket City

mié. 3/18

12:50 am-11:29 am

2 stops46h 39m

$1,316

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

dom. 3/1

10:04 am-12:55 pm

2 stops37h 51m

Phuket City

mar. 3/10

11:25 pm-11:34 pm

3 stops36h 09m

$1,364

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

mié. 5/27

6:30 am-5:20 pm

2 stops46h 50m

Phuket City

mar. 6/2

11:50 am-8:02 pm

2 stops44h 12m

$1,376

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

lun. 6/1

9:38 am-11:40 pm

2 stops26h 02m

Phuket City

lun. 6/15

8:55 pm-4:10 pm

2 stops31h 15m

$1,474

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

lun. 6/1

7:42 am-5:20 pm

2 stops45h 38m

Phuket City

lun. 6/15

11:50 am-8:02 pm

2 stops44h 12m

$1,503

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

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 time of day to fly from STL to PU?

Unlike at noon, when flights are generally more expensive, you can save up to 14% on flights from St. Louis to Phuket by exploring options for tickets in the morning.

Reviews of airlines servicing Phuket

Read reviews from past customers who have flown Cathay Pacific and Qatar Airways from St. Louis to Phuket. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Cathay Pacific

7.6

Good

1,103 reviews

Reviews

1 / 20

8.0

Excellent

Mei Lin,Sep 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

Cathay Pacific

7.6

Good

1,103 reviews

Cathay Pacific

7.6

Good

1,103 reviews

Reviews

1 / 20

8.0

Excellent

Mei Lin,Sep 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

Qatar Airways

7.4

Good

3,686 reviews

Cathay Pacific

7.6

Good

1,103 reviews

Reviews

1 / 20

8.0

Excellent

Mei Lin,Sep 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

Related info for your journey

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.
How long is the flight from St. Louis to Phuket?
A quick flight from St. Louis to Phuket can take about 40h 49m. Cathay Pacific provides one of the quickest options available for as low as $1,140. The distance between St. Louis and Phuket is about 9145 mi. This flight may include one or multiple stops.
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.

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

Airline	Cheapest	Average	Flexibility	On-time
Cathay Pacific	Cheapest$927	Average$1,171	FlexibilityNo cancel fee	On-time72%
Qatar Airways	Cheapest$1,193	Average$1,557	FlexibilityNo cancel fee	On-time68%

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$945+ Cheap flights from St. Louis (STL) to Phuket

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Phuket with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from St. Louis to Phuket

Cheapest flights from St. Louis to PhuketExplore 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 diciembre 23, 2025.

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 diciembre 23, 2025.

Find 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 diciembre 23, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Phuket that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Phuket

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 diciembre 23, 2025.

Reviews of airlines servicing Phuket

Read reviews from past customers who have flown Cathay Pacific and Qatar Airways from St. Louis to Phuket. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

How long is the flight from St. Louis to Phuket?

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

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

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

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.

Alternative routes for St. Louis to Phuket

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from St. Louis to Phuket

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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 diciembre 23, 2025.