What is the cheapest airline that flies from Lambert-St Louis to Phuket?

Cathay Pacific is the most popular carrier operating from Lambert-St Louis to Phuket

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 September 2026, there is 1 operator 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.

$526 Cheap Flights from St. Louis to Phuket in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Phuket

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:01 am - 6:20 pmSTL Lambert-St Louis-HKT Phuket City

48h 19m2 stops New York LaGuardia Abu Dhabi Zayed Intl

9:05 am - 3:57 pmHKT Phuket City-STL Lambert-St Louis

42h 52m2 stops Abu Dhabi Zayed Intl Washington, D.C. Dulles Intl

$1,100Etihad Airways

Wed, Oct 21 - Wed, Oct 28

4:05 pm - 11:20 amSTL Lambert-St Louis-HKT Phuket City

30h 15m2 stops Toronto Pearson Intl Hong Kong Intl

12:20 pm - 4:40 pmHKT Phuket City-STL Lambert-St Louis

41h 20m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,139Multiple Airlines

Mon, Nov 23 - Tue, Dec 1

5:00 am - 11:20 amSTL Lambert-St Louis-HKT Phuket City

41h 20m2 stops Chicago O'Hare Intl Hong Kong Intl

6:50 pm - 12:01 amHKT Phuket City-STL Lambert-St Louis

42h 11m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,141Multiple Airlines

Wed, Nov 4 - Wed, Nov 18

6:03 am - 11:20 amSTL Lambert-St Louis-HKT Phuket City

40h 17m2 stops Chicago O'Hare Intl Hong Kong Intl

6:50 pm - 8:42 pmHKT Phuket City-STL Lambert-St Louis

38h 52m2 stops Hong Kong Intl Los Angeles

$1,142Multiple Airlines

Sun, Nov 1 - Mon, Nov 16

5:57 am - 11:20 amSTL Lambert-St Louis-HKT Phuket City

40h 23m2 stops Chicago O'Hare Intl Hong Kong Intl

12:20 pm - 5:18 pmHKT Phuket City-STL Lambert-St Louis

41h 58m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,195Cathay Pacific

Fri, Jan 15 - Sun, Jan 24

6:00 pm - 11:50 pmSTL Lambert-St Louis-HKT Phuket City

40h 50m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

3:30 pm - 8:06 pmHKT Phuket City-STL Lambert-St Louis

40h 36m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

$1,223Etihad Airways

Fri, Mar 12 - Sun, Mar 21

7:02 am - 7:45 amSTL Lambert-St Louis-HKT Phuket City

36h 43m2 stops Seattle/Tacoma Intl Doha Hamad Intl

9:20 am - 11:59 pmHKT Phuket City-STL Lambert-St Louis

50h 39m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,228Qatar Airways

Tue, Oct 6 - Sat, Oct 17

7:02 am - 7:45 amSTL Lambert-St Louis-HKT Phuket City

36h 43m2 stops Seattle/Tacoma Intl Doha Hamad Intl

9:20 am - 11:59 pmHKT Phuket City-STL Lambert-St Louis

50h 39m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,229Qatar Airways

Wed, Oct 7 - Sat, Oct 17

7:02 am - 8:00 pmSTL Lambert-St Louis-HKT Phuket City

48h 58m2 stops Seattle/Tacoma Intl Doha Hamad Intl

9:20 am - 11:59 pmHKT Phuket City-STL Lambert-St Louis

50h 39m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,231Qatar Airways

Wed, Oct 7 - Sat, Oct 17

8:10 am - 11:20 amSTL Lambert-St Louis-HKT Phuket City

38h 10m2 stops Los Angeles Hong Kong Intl

12:20 pm - 4:43 pmHKT Phuket City-STL Lambert-St Louis

41h 23m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,401Cathay Pacific

Thu, Dec 3 - Sat, Dec 12

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Cathay Pacific flights from St. Louis to Phuket

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

Cathay Pacific

Jan 15

STL5:57 amLambert-St Louis

40h 23m

2 stops

HKT11:20 amPhuket City

Jan 24

HKT12:20 pmPhuket City

41h 58m

2 stops

STL5:18 pmLambert-St Louis

$1,195

Cathay Pacific

Dec 3

STL8:10 amLambert-St Louis

38h 10m

2 stops

HKT11:20 amPhuket City

Dec 12

HKT12:20 pmPhuket City

41h 23m

2 stops

STL4:43 pmLambert-St Louis

$1,401

Cathay Pacific

Oct 6

STL5:27 pmLambert-St Louis

53h 23m

2 stops

HKT10:50 amPhuket City

Oct 17

HKT10:20 amPhuket City

46h 37m

3 stops

STL8:57 pmLambert-St Louis

$1,487

Qatar Airways flights from St. Louis to Phuket

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

Qatar Airways

Oct 6

STL7:02 amLambert-St Louis

36h 43m

2 stops

HKT7:45 amPhuket City

Oct 17

HKT9:20 amPhuket City

50h 39m

2 stops

STL11:59 pmLambert-St Louis

$1,228

Qatar Airways

Oct 7

STL7:02 amLambert-St Louis

36h 43m

2 stops

HKT7:45 amPhuket City

Oct 17

HKT9:20 amPhuket City

50h 39m

2 stops

STL11:59 pmLambert-St Louis

$1,229

Qatar Airways

Oct 6

STL7:02 amLambert-St Louis

48h 58m

2 stops

HKT8:00 pmPhuket City

Oct 17

HKT9:20 amPhuket City

50h 39m

2 stops

STL11:59 pmLambert-St Louis

$1,231

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisPhuket City

STL Lambert-St Louis - HKT Phuket City

STLHKT

Lambert-St Louis

Wed 10/21

6:01 am-6:20 pm

2 stops48h 19m

Phuket City

Wed 10/28

9:05 am-3:57 pm

2 stops42h 52m

$1,100

Quickest round-trip

St. LouisPhuket City

STL Lambert-St Louis - HKT Phuket City

STLHKT

Lambert-St Louis

Mon 11/23

4:05 pm-11:20 am

2 stops30h 15m

Phuket City

Tue 12/1

12:20 pm-4:40 pm

2 stops41h 20m

$1,139

St. LouisPhuket City

STL Lambert-St Louis - HKT Phuket City

STLHKT

Lambert-St Louis

Wed 11/4

5:00 am-11:20 am

2 stops41h 20m

Phuket City

Wed 11/18

6:50 pm-12:01 am

2 stops42h 11m

$1,141

St. LouisPhuket City

STL Lambert-St Louis - HKT Phuket City

STLHKT

Lambert-St Louis

Sun 11/1

6:03 am-11:20 am

2 stops40h 17m

Phuket City

Mon 11/16

6:50 pm-8:42 pm

2 stops38h 52m

$1,142

St. LouisPhuket City

STL Lambert-St Louis - HKT Phuket City

STLHKT

Lambert-St Louis

Fri 1/15

5:57 am-11:20 am

2 stops40h 23m

Phuket City

Sun 1/24

12:20 pm-5:18 pm

2 stops41h 58m

$1,195

St. LouisPhuket City

STL Lambert-St Louis - HKT Phuket City

STLHKT

Lambert-St Louis

Fri 3/12

6:00 pm-11:50 pm

2 stops40h 50m

Phuket City

Sun 3/21

3:30 pm-8:06 pm

2 stops40h 36m

$1,223

St. LouisPhuket City

STL Lambert-St Louis - HKT Phuket City

STLHKT

Lambert-St Louis

Tue 10/6

7:02 am-7:45 am

2 stops36h 43m

Phuket City

Sat 10/17

9:20 am-11:59 pm

2 stops50h 39m

$1,228

St. LouisPhuket City

STL Lambert-St Louis - HKT Phuket City

STLHKT

Lambert-St Louis

Wed 10/7

7:02 am-7:45 am

2 stops36h 43m

Phuket City

Sat 10/17

9:20 am-11:59 pm

2 stops50h 39m

$1,229

St. LouisPhuket City

STL Lambert-St Louis - HKT Phuket City

STLHKT

Lambert-St Louis

Wed 10/7

7:02 am-8:00 pm

2 stops48h 58m

Phuket City

Sat 10/17

9:20 am-11:59 pm

2 stops50h 39m

$1,231

St. LouisPhuket City

STL Lambert-St Louis - HKT Phuket City

STLHKT

Lambert-St Louis

Thu 12/3

8:10 am-11:20 am

2 stops38h 10m

Phuket City

Sat 12/12

12:20 pm-4:43 pm

2 stops41h 23m

$1,401

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Phuket

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Phuket?

The cheapest month to fly to Phuket from St. Louis is in March. Flight prices, which tend to average around $994, are often lower during this time because this is during the off-season. If you aren’t able to travel to Phuket during the month of March, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,086.

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

Best Price Found	$526
Fastest flight time	28h 55m
Direct flights	None

The best one-way flight to Phuket from St. Louis in the past 72 hours is $526. The best round-trip flight deal from St. Louis to Phuket found on momondo in the last 72 hours is $1,100.

The fastest flight from St. Louis to Phuket takes 28h 55m

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

Search flight deals

Frequently asked questions about flying from St. Louis to Phuket

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 September 2026, there is 1 operator 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 1,492 reviews		Search Cathay Pacific flights

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.