How do I get Price Alerts for flights from St. Louis to Phuket?

You can take advantage of momondo’s Price Alerts by first searching for your flights to St. Louis from Phuket . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from St. Louis to Phuket with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Lambert-St Louis Airport to Phuket?

Prices for flights from Lambert-St Louis Airport to Phuket are updated daily.

How many operators does momondo search for flights from Lambert-St Louis Airport to Phuket?

As of February 2026, there are 2 operators available to choose from for flights from Lambert-St Louis Airport to Phuket.

How old do you have to be to fly from Lambert-St Louis Airport to Phuket?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Phuket.

What documentation or ID do you need to fly to Phuket?

The travel and health documents required for your trip to Phuket can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phuket. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$795 Cheap Flights from St. Louis to Phuket in 2026

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Find the cheapest flights from St. Louis to Phuket

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:41 am - 10:50 am

STL

HKT

37h 09m

2 stops

11:50 am - 11:59 pm

HKT

STL

48h 09m

2 stops

$1,071Cathay Pacific

Wed, Jun 17 - Sun, Jun 21

7:00 am - 10:10 pm

STL

HKT

27h 10m

2 stops

10:15 pm - 11:59 pm

HKT

STL

37h 44m

2 stops

$1,150Multiple Airlines

Mon, Mar 30 - Mon, Apr 6

6:32 am - 10:10 pm

STL

HKT

27h 38m

2 stops

11:25 pm - 12:25 am

HKT

STL

37h 00m

2 stops

$1,170Delta

Wed, Apr 1 - Thu, Apr 30

5:00 pm - 10:50 am

STL

HKT

53h 50m

2 stops

11:50 am - 11:03 pm

HKT

STL

47h 13m

2 stops

$1,173Cathay Pacific

Sat, Aug 1 - Sun, Aug 9

7:50 pm - 10:50 am

STL

HKT

51h 00m

2 stops

7:35 am - 11:03 pm

HKT

STL

27h 28m

3 stops

$1,290Multiple Airlines

Sat, Aug 1 - Sun, Aug 9

6:50 pm - 10:50 am

STL

HKT

28h 00m

2 stops

11:50 am - 5:53 pm

HKT

STL

42h 03m

2 stops

$1,314Cathay Pacific

Sun, Mar 29 - Sun, Apr 5

6:38 am - 11:20 am

STL

HKT

40h 42m

2 stops

11:50 am - 11:58 pm

HKT

STL

48h 08m

2 stops

$1,333Cathay Pacific

Tue, Mar 24 - Tue, Mar 31

6:50 pm - 11:20 am

STL

HKT

28h 30m

2 stops

12:20 pm - 11:58 pm

HKT

STL

47h 38m

2 stops

$1,334Cathay Pacific

Wed, Mar 18 - Wed, Mar 25

2:19 pm - 11:20 am

STL

HKT

56h 01m

2 stops

11:50 am - 11:58 pm

HKT

STL

48h 08m

2 stops

$1,339Cathay Pacific

Mon, Feb 23 - Mon, Mar 30

6:38 am - 11:20 am

STL

HKT

40h 42m

2 stops

7:35 am - 11:22 pm

HKT

STL

27h 47m

3 stops

$1,362Multiple Airlines

Tue, Mar 24 - Tue, Mar 31

Cathay Pacific flights from St. Louis to Phuket

Our best Cathay Pacific deals on St. Louis to Phuket flight tickets

Cathay Pacific

Jun 17

STL9:41 amLambert-St Louis

37h 09m

2 stops

HKT10:50 amPhuket City

Jun 21

HKT11:50 amPhuket City

48h 09m

2 stops

STL11:59 pmLambert-St Louis

$1,071

Cathay Pacific

Aug 1

STL5:00 pmLambert-St Louis

53h 50m

2 stops

HKT10:50 amPhuket City

Aug 9

HKT11:50 amPhuket City

47h 13m

2 stops

STL11:03 pmLambert-St Louis

$1,173

Cathay Pacific

Mar 29

STL6:50 pmLambert-St Louis

28h 00m

2 stops

HKT10:50 amPhuket City

Apr 5

HKT11:50 amPhuket City

42h 03m

2 stops

STL5:53 pmLambert-St Louis

$1,314

Qatar Airways flights from St. Louis to Phuket

Our best Qatar Airways deals on St. Louis to Phuket flight tickets

Qatar Airways

Feb 19

STL10:37 amLambert-St Louis

31h 13m

2 stops

HKT6:50 amPhuket City

Mar 2

HKT8:20 amPhuket City

52h 02m

2 stops

STL11:22 pmLambert-St Louis

$1,260

Qatar Airways

Feb 19

STL10:37 amLambert-St Louis

43h 18m

2 stops

HKT6:55 pmPhuket City

Mar 2

HKT8:20 amPhuket City

48h 09m

2 stops

STL7:29 pmLambert-St Louis

$1,263

Qatar Airways

Apr 1

STL2:29 pmLambert-St Louis

35h 11m

2 stops

HKT1:40 pmPhuket City

Apr 30

HKT9:20 amPhuket City

44h 01m

2 stops

STL5:21 pmLambert-St Louis

$1,437

Fly from

Fly to

Route

Depart

Return

Price

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

Wed 6/17

9:41 am-10:50 am

2 stops37h 09m

Phuket City

Sun 6/21

11:50 am-11:59 pm

2 stops48h 09m

$1,071

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

Mon 3/30

7:00 am-10:10 pm

2 stops27h 10m

Phuket City

Mon 4/6

10:15 pm-11:59 pm

2 stops37h 44m

$1,150

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

Wed 4/1

6:32 am-10:10 pm

2 stops27h 38m

Phuket City

Thu 4/30

11:25 pm-12:25 am

2 stops37h 00m

$1,170

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

Sat 8/1

5:00 pm-10:50 am

2 stops53h 50m

Phuket City

Sun 8/9

11:50 am-11:03 pm

2 stops47h 13m

$1,173

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

Sat 8/1

7:50 pm-10:50 am

2 stops51h 00m

Phuket City

Sun 8/9

7:35 am-11:03 pm

3 stops27h 28m

$1,290

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

Sun 3/29

6:50 pm-10:50 am

2 stops28h 00m

Phuket City

Sun 4/5

11:50 am-5:53 pm

2 stops42h 03m

$1,314

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

Tue 3/24

6:38 am-11:20 am

2 stops40h 42m

Phuket City

Tue 3/31

11:50 am-11:58 pm

2 stops48h 08m

$1,333

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

Wed 3/18

6:50 pm-11:20 am

2 stops28h 30m

Phuket City

Wed 3/25

12:20 pm-11:58 pm

2 stops47h 38m

$1,334

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

Mon 2/23

2:19 pm-11:20 am

2 stops56h 01m

Phuket City

Mon 3/30

11:50 am-11:58 pm

2 stops48h 08m

$1,339

St. LouisPhuket City

STL - HKT

STLHKT

Lambert-St Louis

Tue 3/24

6:38 am-11:20 am

2 stops40h 42m

Phuket City

Tue 3/31

7:35 am-11:22 pm

3 stops27h 47m

$1,362

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

Cheap St. Louis to Phuket flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Phuket

Fastest flight time	28h 00m
Direct flights	None

The fastest flight from St. Louis to Phuket takes 28h 00m

There are no direct flights from St. Louis to Phuket. There are no popular flight routes from St. Louis to Phuket.

Search flight deals

When did momondo last update prices for flights from Lambert-St Louis Airport to Phuket?
Prices for flights from Lambert-St Louis Airport to Phuket are updated daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Phuket?
As of February 2026, there are 2 operators available to choose from for flights from Lambert-St Louis Airport to Phuket.
How old do you have to be to fly from Lambert-St Louis Airport to Phuket?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Phuket.
What documentation or ID do you need to fly to Phuket?
The travel and health documents required for your trip to Phuket can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phuket. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from St. Louis to Phuket

Compare and see reviews for airlines that fly from St. Louis to Phuket with momondo

Airline	Rating	Free Cancellation	Price
Cathay Pacific	PriceFrom $927	Free Cancellation	Rating 7.6 1,162 reviews		Search Cathay Pacific flights
Qatar Airways	PriceFrom $1,193	Free Cancellation	Rating 7.4 3,734 reviews		Search Qatar Airways flights

How do I get Price Alerts for flights from St. Louis to Phuket?
You can take advantage of momondo’s Price Alerts by first searching for your flights to St. Louis from Phuket. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from St. Louis to Phuket with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Phuket?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Phuket from St. Louis.

Can I find flights from St. Louis to Phuket with flexible booking policies on momondo?

Flights from St. Louis to Phuket with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Phuket?

Once all potential St. Louis to Phuket flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from St. Louis to Phuket right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Phuket, momondo offers a useful price alert feature which will track prices for flights to Phuket from St. Louis and alert you when they change.