HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Phuket

$589+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HKT
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Phuket 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 St. Louis to Phuket

Keep the following information in mind while searching for St. Louis to Phuket flight deals. Data was last updated mayo 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,128
(Orbitz)

Popular in

July

Cheapest in

September

Average price

$1,833
Provider with most accurate pricing for Lambert-St Louis-Phuket City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Phuket City flights.
Search Deals
From Lambert-St Louis to Phuket
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($315 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

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 mayo 1, 2025.

This FlightHub deal was found by Cheapflights users on 4/30. 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.
mar. 11/187:00 amSTL - HKT
2 stops34h 50mQatar Airways
mar. 12/212:50 amHKT - STL
2 stops36h 06mQatar Airways
Deal found 4/30$1,068
This Orbitz deal was found by Cheapflights users on 4/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/97:00 amSTL - HKT
2 stops47h 50mMultiple Airlines
lun. 10/139:20 amHKT - STL
2 stops50h 36mMultiple Airlines
Deal found 4/29$1,128
This KAYAK deal was found by Cheapflights users on 4/30. 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.
dom. 6/16:52 amSTL - HKT
2 stops39h 58mCathay Pacific
lun. 6/96:20 pmHKT - STL
2 stops36h 57mCathay Pacific
Deal found 4/30$1,836

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 mayo 1, 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

lun. 6/2

7:00 am-7:50 am

2 stops36h 50m

Phuket City

dom. 6/8

9:20 am-12:04 am

2 stops50h 44m

$1,770

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

dom. 6/1

6:52 am-10:50 am

2 stops39h 58m

Phuket City

lun. 6/9

6:20 pm-7:17 pm

2 stops36h 57m

$1,836

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

lun. 6/2

10:31 am-10:50 am

2 stops36h 19m

Phuket City

dom. 6/8

6:20 pm-4:53 pm

3 stops34h 33m

$5,368

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

lun. 5/5

10:31 am-10:50 am

2 stops36h 19m

$589

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

lun. 5/5

10:31 am-9:45 pm

3 stops47h 14m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 $1,104). 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 mayo 1, 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.

Rainfall in Phuket by month

Plan your trip to Phuket by taking into account the average rainfall totals by month.

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.

Temperature in Phuket by month

Plan your trip to Phuket by taking into account the average temperature totals by month.

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).

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 mayo 1, 2025.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Cathay Pacific
7.5
Good
855 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Qatar Airways
7.4
Good
3,563 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $1,104). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,150Average$1,996FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,317Average$1,729FlexibilityNo cancel feeOn-time68%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.