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Cheap flights from St. Louis to Thailand from $1,337

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Thailand departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap St. Louis to Thailand flight deals and tips

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

Best Price Found

$1,337

Fastest flight time

23h 47m

Direct flights

None

Airports in Thailand

2 airports
The best flight deal from St. Louis to Thailand found on momondo in the last 72 hours is $1,337
The fastest flight from St. Louis to Thailand takes 23h 47m
There are no direct flights from St. Louis to Thailand. Popular non-direct route for this connection is Lambert-St Louis Airport - Bangkok Suvarnabhumi Airport.
There are 2 airports near Thailand: Phuket City (HKT), Bangkok Suvarnabhumi (BKK)

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

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

What is the cheapest airline that flies to Thailand from St. Louis?

Finnair. Cathay Pacific, Finnair, and Japan Airlines are the most popular carriers operating from St. Louis to Thailand

What is the cheapest St. Louis to Thailand flight route?

Lambert-St Louis - Bangkok Suvarnabhumi. Fly from Lambert-St Louis to Bangkok Suvarnabhumi for the best St. Louis - Thailand flight prices

Easily compare round-trip flights from St. Louis to Thailand

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Thailand by changing tabs
Qatar Airways
Apr 22
STL6:37 pmLambert-St Louis
30h 33m
2 stops
BKK1:10 pmBangkok Suvarnabhumi
May 13
BKK9:45 amBangkok Suvarnabhumi
45h 43m
2 stops
STL7:28 pmLambert-St Louis
Cathay Pacific
Apr 25
STL6:59 pmLambert-St Louis
31h 01m
2 stops
BKK2:00 pmBangkok Suvarnabhumi
May 3
BKK6:30 amBangkok Suvarnabhumi
25h 59m
2 stops
STL8:29 pmLambert-St Louis
Multiple Airlines
Apr 25
STL6:59 pmLambert-St Louis
27h 01m
2 stops
BKK10:00 amBangkok Suvarnabhumi
May 9
BKK5:30 pmBangkok Suvarnabhumi
41h 47m
2 stops
STL11:17 pmLambert-St Louis
Finnair
May 3
STL11:26 amLambert-St Louis
29h 59m
2 stops
BKK5:25 amBangkok Suvarnabhumi
May 20
BKK7:15 amBangkok Suvarnabhumi
48h 13m
2 stops
STL7:28 pmLambert-St Louis
Emirates
Aug 10
STL3:43 pmLambert-St Louis
33h 42m
2 stops
BKK1:25 pmBangkok Suvarnabhumi
Aug 20
BKK1:35 amBangkok Suvarnabhumi
32h 38m
2 stops
STL10:13 pmLambert-St Louis
United Airlines
Aug 10
STL9:08 amLambert-St Louis
26h 47m
2 stops
BKK11:55 pmBangkok Suvarnabhumi
Aug 21
BKK9:35 amBangkok Suvarnabhumi
66h 51m
3 stops
STL4:26 pmLambert-St Louis

Search last-minute flights to Thailand from St. Louis

Find and compare round-trip flight prices for your last-minute flight from St. Louis to Thailand
Qatar Airways
Apr 3
STL11:45 amLambert-St Louis
31h 20m
2 stops
BKK7:05 amBangkok Suvarnabhumi
Apr 17
BKK9:45 amBangkok Suvarnabhumi
45h 44m
2 stops
STL7:29 pmLambert-St Louis
Emirates
Apr 3
STL5:25 pmLambert-St Louis
26h 10m
2 stops
BKK7:35 amBangkok Suvarnabhumi
Apr 16
BKK3:30 amBangkok Suvarnabhumi
30h 44m
2 stops
STL10:14 pmLambert-St Louis
Multiple Airlines
Mar 31
STL2:10 pmLambert-St Louis
28h 00m
2 stops
BKK6:10 amBangkok Suvarnabhumi
Apr 2
BKK2:30 pmBangkok Suvarnabhumi
35h 08m
3 stops
STL1:38 pmLambert-St Louis
Cathay Pacific
Mar 30
STL7:10 pmLambert-St Louis
26h 50m
2 stops
BKK10:00 amBangkok Suvarnabhumi
Apr 1
BKK5:30 pmBangkok Suvarnabhumi
38h 32m
2 stops
STL8:02 pmLambert-St Louis
Qatar Airways
Mar 31
STL2:10 pmLambert-St Louis
28h 55m
2 stops
BKK7:05 amBangkok Suvarnabhumi
Apr 2
BKK9:45 amBangkok Suvarnabhumi
60h 05m
2 stops
STL9:50 amLambert-St Louis
Qatar Airways
Mar 31
STL2:10 pmLambert-St Louis
28h 00m
2 stops
BKK6:10 amBangkok Suvarnabhumi
Apr 2
BKK9:45 amBangkok Suvarnabhumi
60h 05m
2 stops
STL9:50 amLambert-St Louis

Best airlines flying from St. Louis to Thailand

Compare and see reviews for airlines that fly from St. Louis to Thailand with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom $1,006Free CancellationRating
7.7
1,389 reviews
Search Finnair flights
Qatar AirwaysPriceFrom $1,169Free CancellationRating
7.7
4,562 reviews
Search Qatar Airways flights
Air CanadaPriceFrom $1,243Free CancellationRating
7.0
6,757 reviews
Search Air Canada flights
Japan AirlinesPriceFrom $1,259Free CancellationRating
8.3
1,469 reviews
Search Japan Airlines flights
Cathay PacificPriceFrom $1,279Free CancellationRating
7.8
1,198 reviews
Search Cathay Pacific flights
DeltaPriceFrom $1,292Free CancellationRating
8.0
11,437 reviews
Search Delta flights
American AirlinesPriceFrom $1,298Free CancellationRating
7.3
15,231 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,308Free CancellationRating
7.4
11,509 reviews
Search United Airlines flights
ANAPriceFrom $1,384Free CancellationRating
8.4
985 reviews
Search ANA flights
Korean AirPriceFrom $1,408Free CancellationRating
8.5
1,241 reviews
Search Korean Air flights

Qatar Airways flights from St. Louis to Thailand

Our best Qatar Airways deals on St. Louis to Thailand flight tickets
Qatar Airways
Apr 22
STL6:37 pmLambert-St Louis
30h 33m
2 stops
BKK1:10 pmBangkok Suvarnabhumi
May 13
BKK9:45 amBangkok Suvarnabhumi
45h 43m
2 stops
STL7:28 pmLambert-St Louis
Qatar Airways
May 3
STL1:47 pmLambert-St Louis
28h 23m
2 stops
BKK6:10 amBangkok Suvarnabhumi
May 20
BKK9:45 amBangkok Suvarnabhumi
45h 43m
2 stops
STL7:28 pmLambert-St Louis
Qatar Airways
Sep 2
STL4:20 pmLambert-St Louis
25h 50m
2 stops
BKK6:10 amBangkok Suvarnabhumi
Sep 27
BKK2:30 amBangkok Suvarnabhumi
29h 28m
2 stops
STL7:58 pmLambert-St Louis

Cathay Pacific flights from St. Louis to Thailand

Our best Cathay Pacific deals on St. Louis to Thailand flight tickets
Cathay Pacific
Apr 25
STL6:59 pmLambert-St Louis
31h 01m
2 stops
BKK2:00 pmBangkok Suvarnabhumi
May 3
BKK6:30 amBangkok Suvarnabhumi
25h 59m
2 stops
STL8:29 pmLambert-St Louis
Cathay Pacific
Apr 26
STL6:59 pmLambert-St Louis
40h 51m
2 stops
BKK11:50 pmBangkok Suvarnabhumi
May 3
BKK6:30 amBangkok Suvarnabhumi
25h 59m
2 stops
STL8:29 pmLambert-St Louis
Cathay Pacific
May 5
STL6:59 pmLambert-St Louis
31h 01m
2 stops
BKK2:00 pmBangkok Suvarnabhumi
May 10
BKK7:00 pmBangkok Suvarnabhumi
36h 46m
2 stops
STL7:46 pmLambert-St Louis

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Thailand.

  • What documentation or ID do you need to fly to Thailand?

    The travel and health documents you'll need for your trip to Thailand may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thailand. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Alternative routes for St. Louis to Thailand

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Kansas City to Bangkok Flights
Fastest flight time26h 49m
Cheapest price$1,227
St. Louis to Bangkok Flights
Fastest flight time23h 30m
Cheapest price$1,320
Kansas City to Phuket City Flights
Fastest flight time36h 25m
Cheapest price$1,281
St. Louis to Phuket City Flights
Fastest flight time58h 31m
Cheapest price$1,375
St. Louis to Chiang Mai Flights
Fastest flight time35h 45m
Cheapest price$2,096
Kansas City to Chiang Mai Flights
Fastest flight time27h 05m
Cheapest price$2,325
Springfield to Chiang Mai Flights
Fastest flight time44h 55m
Cheapest price$2,145

Similar St. Louis to Thailand flights

Flexible with your destination? Broaden your search and find flights similar to your St. Louis to Thailand route

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Thailand. momondo saves you time and could save you money on your trip.

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

All flight searches from St. Louis to Thailand on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Thailand.

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

Yes momondo offers price alerts on flights to Thailand from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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