$725 Find Cheap Flights from St. Louis to Phuket

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Phuket departing on 6/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Phuket

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Phuket, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Phuket, as well as popular online travel agencies
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Book Cheap St. Louis to Phuket Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Phuket that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Phuket

Wed, Mar 18 - Wed, Mar 25
Cathay Pacific Logo
6:38 am - 5:35 pm
STL
-
HKT
46h 57m
2 stops
Cathay Pacific Logo
6:35 pm - 6:00 pm
HKT
-
STL
35h 25m
2 stops
$1,071Cathay Pacific
Thu, Feb 19 - Mon, Mar 2
Cathay Pacific Logo
9:37 am - 11:20 am
STL
-
HKT
36h 43m
2 stops
Cathay Pacific Logo
6:35 pm - 11:59 pm
HKT
-
STL
42h 24m
2 stops
$1,093Cathay Pacific
Mon, Mar 16 - Mon, Mar 23
Delta Logo
6:59 pm - 10:10 pm
STL
-
HKT
39h 11m
2 stops
Delta Logo
11:40 pm - 11:25 pm
HKT
-
STL
35h 45m
2 stops
$1,185Delta
Wed, Apr 1 - Thu, Apr 30
Delta Logo
6:59 pm - 10:10 pm
STL
-
HKT
39h 11m
2 stops
Delta Logo
11:25 pm - 12:25 am
HKT
-
STL
37h 00m
2 stops
$1,192Delta
Thu, Feb 19 - Mon, Mar 2
Cathay Pacific Logo
6:00 am - 11:20 am
STL
-
HKT
40h 20m
2 stops
Cathay Pacific Logo
6:35 pm - 11:59 pm
HKT
-
STL
42h 24m
2 stops
$1,207Cathay Pacific
Mon, Jul 13 - Mon, Jul 20
Cathay Pacific Logo
7:20 pm - 5:20 pm
STL
-
HKT
34h 00m
2 stops
Cathay Pacific Logo
11:50 am - 8:26 pm
HKT
-
STL
44h 36m
2 stops
$1,280Cathay Pacific
Sun, Mar 15 - Sun, Mar 22
Multiple Airlines Logo
9:20 am - 11:20 am
STL
-
HKT
38h 00m
2 stops
Multiple Airlines Logo
12:20 pm - 11:44 pm
HKT
-
STL
47h 24m
2 stops
$1,304Multiple Airlines
Wed, May 27 - Tue, Jun 2
Multiple Airlines Logo
5:18 pm - 8:40 pm
STL
-
HKT
39h 22m
2 stops
Multiple Airlines Logo
10:25 pm - 6:30 pm
HKT
-
STL
32h 05m
2 stops
$1,595Multiple Airlines
Wed, May 27 - Tue, Jun 2
Qatar Airways Logo
6:36 am - 7:45 am
STL
-
HKT
37h 09m
2 stops
Qatar Airways Logo
9:20 am - 11:42 pm
HKT
-
STL
50h 22m
2 stops
$1,671Qatar Airways
Thu, Feb 12 - Sun, Feb 15
Qatar Airways Logo
2:00 pm - 6:50 am
STL
-
HKT
27h 50m
2 stops
Qatar Airways Logo
8:20 am - 11:59 pm
HKT
-
STL
52h 39m
2 stops
$2,256Qatar Airways
Booking Insights

KAYAK's insights & trends for St. Louis to Phuket flights

Get data-powered insights and trends into flights from St. Louis to Phuket to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from St. Louis to Phuket?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Phuket, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Phuket is August, when tickets cost $1,086 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $2,626 and $1,833 respectively.

Good to know

Low seasonApril
Cheapest flight$725
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from St. Louis to Phuket City

FAQs - booking Phuket flights

  • How does KAYAK find such low prices on flights from St. Louis to Phuket?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Phuket.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Phuket?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Phuket is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Phuket?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from St. Louis to Phuket with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Phuket?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. Louis to Phuket up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from St. Louis to Phuket

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Phuket. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Phuket? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Cathay PacificOverall score based on 1154 reviews
7.6Comfort
7.9Boarding
7.3Food
7.8Entertainment
8.1Crew
Airline reviews

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

2.0 MediocreAnonymous, Jan 2026
DFW - HKG
Read more Cathay Pacific reviews

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

Flight delayed first from bad weather, then after boarding there was a problem with the plane. We had to get off and onto another plane...connections were missed and the trip took an additional 10 hours!! Pre-paid seatting was not honored due ro last minute carrier changes. Most of the trip was on Japan Airline.

Crew and food were great in-flight. We had a 2 hour delay, no communication, and just got left in a limbo. The crew arrived late and they were running checkouts on the plane (which is important, but why not doing it earlier?) Cathay did nothing to about the delay, and a lot of people missed their connection flights. I had to run and got stuck at checkpoint, which made my entire trip very unpleasant. Got to my gate 5 mins prior to them closing it.

My flight was suppose to be at 7:45pm to fly but it didnt fly out until 8:55 to dallas so then all of my other flights was late and delay ihad to wait at the airport for extra 14 hours to be able to get on a different plane

The flight was just ok, but the vendor made it exceptio ally bard to manage my own reservation and would not give me access. The blocked all of the one time pins to come to their email address which caused me.to go through them eceryrime to get seats see rhe reservation and even get wheelchair access for my sick 71 year old uncle. They only xommunicates via a bot which gave me incorrect info. I thought this was Kayak and not underprivileged. They ruined his trip, did not get him aisle seats and made it impossible to purchase extra leg room. It was a horrible experience. He was taken to hospital on arrival only to find he had blood clots and pnemonia while trying to navigate the airport. This vendor is very irresponsible and the airline could not access his info.

There were delays at boarding and landing. These events resulted in a tight transfer time in HK. Poor signage for transfers. Finally, lost luggage at final destination.

It was good. The planes needed to be updated though, they were dated and the entertainment systems were old. Service was amazing. The pre-booked meals were lacklustre.

Super delayed. Unnecessary. Need more competent people doing logistics to keep things moving on time. Totally unacceptable.

Flew from lax economy on cathay 777. Seat configuration 3-4-3. When the forward seat reclines it feels like someone is leaning forward and staring you. If you are slightly big tray tables will touch your abdomen even with seats upright. AVOID this above 777 configuration at all cost for a long flight. However their Airbus 350 3-3-3 configuration felt spacious and Seats wider.

Leg room wasn't that great. Other than that it was a good flight

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

This flight was a very good trip for us. The crew were very friendly and helpful. They made arrangements for my husband to have assistance in boarding. We were not expecting a meal, so it was a pleasant surprise on this short flight to have a meal and beverage from a very courteous crew.

Our experience on the Doha to Hyderabad segment was extremely stressful due to prolonged delays and a lack of clear communication from the airline. We were traveling as a family, including children, and the uncertainty around timing and next steps caused significant distress. There was very little proactive information provided during the delay, and we were not given clear written explanations about what was happening or how long it might take. This made it difficult to manage the situation, especially while caring for children in a transit environment. In addition, one member of our party was ultimately unable to continue travel, which added to the emotional strain and disruption of the trip. Overall, the experience highlighted gaps in communication, customer care, and handling of unexpected situations. We are sharing this feedback so that future passengers, especially families, are supported with clearer communication and better assistance during irregular operations.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It would help id flight crew were not rude and showed some courtesy. They were shouting at passengers and yelling instructions as if we were school children at lunch cafeteria!!

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

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

Information on your arrival and departure airports