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Cheap flights from St. Louis to Thailand from $612

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Thailand departing on 11/27. 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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Find the cheapest flights from St. Louis to Thailand

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Thailand that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to Thailand.

Cheap last minute flights

Planning a quick getaway from St. Louis to Thailand? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Thailand, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from St. Louis to Thailand

Find recent round-trip train or bus tickets from St. Louis to Thailand.

All round-trip flight deals to Thailand

The cheapest plane tickets to Thailand found on KAYAK recently.
2:49 pm - 12:20 amSTL-BKK
44h 31m2 stops
11:55 pm - 11:59 pmBKK-STL
37h 04m2 stops
$1,109
Find Deal
Wed, Jan 8 - Tue, Mar 4
6:15 am - 12:05 amSTL-BKK
28h 50m2 stops
7:10 am - 10:20 pmBKK-STL
28h 10m2 stops
$1,113United Airlines
Find Deal
Thu, Jan 9 - Tue, Jan 14
11:30 am - 6:35 amSTL-BKK
30h 05m2 stops
10:50 pm - 2:37 pmBKK-STL
28h 47m2 stops
$1,268ANA
Find Deal
Thu, Jan 9 - Wed, Jan 29
5:45 am - 12:10 amSTL-BKK
29h 25m2 stops
6:40 am - 12:12 amBKK-STL
30h 32m2 stops
$1,310Cathay Pacific
Find Deal
Sun, Dec 1 - Thu, Dec 5
11:30 am - 5:10 amSTL-BKK
28h 40m2 stops
10:50 pm - 3:29 pmBKK-STL
29h 39m2 stops
$1,371ANA
Find Deal
Thu, Jan 9 - Fri, Mar 7
6:30 am - 10:35 pmSTL-BKK
27h 05m2 stops
6:40 am - 4:21 pmBKK-STL
22h 41m2 stops
$1,406Cathay Pacific
Find Deal
Mon, Jan 6 - Wed, Mar 5
7:00 am - 6:55 pmSTL-HKT
46h 55m2 stops
8:20 am - 10:28 pmHKT-STL
51h 08m2 stops
$1,468Qatar Airways
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Sun, Jan 26 - Sun, Feb 9
3:41 pm - 7:25 pmSTL-BKK
38h 44m2 stops
2:30 am - 10:26 pmBKK-STL
31h 56m2 stops
$1,558Qatar Airways
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Wed, Feb 12 - Sat, Apr 19
1:45 pm - 6:05 amSTL-BKK
27h 20m2 stops
7:50 am - 7:30 pmBKK-STL
48h 40m2 stops
$2,034Finnair
Find Deal
Sat, Dec 28 - Sat, Jan 11
1:45 pm - 1:15 pmSTL-BKK
34h 30m2 stops
7:50 am - 7:30 pmBKK-STL
48h 40m2 stops
$2,079Finnair
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Sat, Dec 28 - Sat, Jan 11
11:20 am - 5:10 amSTL-BKK
28h 50m2 stops
$612ANA
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Wed, Nov 27
11:35 am - 10:40 amSTL-BKK
34h 05m2 stops
$688Cathay Pacific
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Tue, Nov 26
1:05 pm - 2:05 pmSTL-BKK
60h 00m3 stops
Wed, Nov 27
7:15 am - 5:05 amSTL-BKK
32h 50m2 stops
$986Japan Airlines
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Thu, Nov 21
2:23 pm - 12:20 amSTL-BKK
44h 57m2 stops
$1,209
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Tue, Dec 24
7:00 am - 12:05 amSTL-BKK
52h 05m3 stops
$1,276United Airlines
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Sun, Dec 15
6:00 am - 1:20 pmSTL-BKK
42h 20m3 stops
$1,312
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Tue, Dec 17
1:05 pm - 4:20 pmSTL-BKK
38h 15m2 stops
$1,358ANA
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Tue, Dec 17
7:00 am - 5:10 amSTL-BKK
33h 10m3 stops
$1,425United Airlines
Find Deal
Tue, Dec 17
7:00 am - 10:00 pmSTL-BKK
50h 00m2 stops
$1,532Asiana Airlines
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Tue, Dec 17
7:15 am - 11:35 pmSTL-BKK
27h 20m2 stops
8:35 am - 10:27 amBKK-STL
38h 52m2 stops
$1,657
Find Deal
Wed, Nov 20 - Fri, Nov 22
7:00 am - 11:35 pmSTL-BKK
27h 35m2 stops
8:35 am - 10:27 amBKK-STL
38h 52m2 stops
$1,659
Find Deal
Wed, Nov 20 - Fri, Nov 22
11:35 am - 12:05 pmSTL-BKK
35h 30m2 stops
3:05 pm - 4:30 pmBKK-STL
38h 25m2 stops
$1,802Cathay Pacific
Find Deal
Thu, Nov 21 - Sat, Nov 23
11:35 am - 12:05 pmSTL-BKK
35h 30m2 stops
6:40 am - 11:57 pmBKK-STL
54h 17m2 stops
$1,808Cathay Pacific
Find Deal
Thu, Nov 21 - Sat, Nov 30
6:17 am - 10:35 pmSTL-BKK
27h 18m2 stops
2:00 am - 11:59 pmBKK-STL
34h 59m2 stops
$2,041
Find Deal
Wed, Nov 20 - Thu, Nov 21
7:15 am - 11:35 pmSTL-BKK
27h 20m2 stops
11:55 pm - 11:59 pmBKK-STL
37h 04m2 stops
$2,062
Find Deal
Fri, Nov 22 - Sun, Nov 24
7:15 am - 11:35 pmSTL-BKK
27h 20m2 stops
2:00 am - 8:43 amBKK-STL
43h 43m2 stops
$2,236
Find Deal
Fri, Nov 22 - Sat, Nov 23
6:17 am - 11:35 pmSTL-BKK
28h 18m2 stops
3:10 am - 7:51 pmBKK-STL
29h 41m2 stops
$2,359
Find Deal
Thu, Nov 21 - Fri, Nov 22
11:35 am - 12:05 pmSTL-BKK
35h 30m2 stops
2:00 am - 11:59 pmBKK-STL
34h 59m2 stops
$2,397
Find Deal
Thu, Nov 21 - Fri, Nov 29
5:30 pm - 12:05 pmSTL-BKK
29h 35m3 stops
8:35 pm - 9:36 pmBKK-STL
38h 01m2 stops
$9,732Emirates
Find Deal
Thu, Nov 21 - Sat, Nov 23

ANA flights from St. Louis to Thailand

Our best ANA deals on St. Louis to Thailand flight tickets
ANA
Jan 9
STL11:30 amLambert-St Louis
30h 05m
2 stops
BKK6:35 amBangkok Suvarnabhumi
Jan 29
BKK10:50 pmBangkok Suvarnabhumi
28h 47m
2 stops
STL2:37 pmLambert-St Louis
ANA
Jan 9
STL11:30 amLambert-St Louis
28h 40m
2 stops
BKK5:10 amBangkok Suvarnabhumi
Mar 7
BKK10:50 pmBangkok Suvarnabhumi
29h 39m
2 stops
STL3:29 pmLambert-St Louis
ANA
Jan 9
STL8:00 amLambert-St Louis
32h 10m
2 stops
BKK5:10 amBangkok Suvarnabhumi
Mar 3
BKK10:50 pmBangkok Suvarnabhumi
26h 22m
2 stops
STL12:12 pmLambert-St Louis

Finnair flights from St. Louis to Thailand

Our best Finnair deals on St. Louis to Thailand flight tickets
Finnair
Dec 28
STL1:45 pmLambert-St Louis
27h 20m
2 stops
BKK6:05 amBangkok Suvarnabhumi
Jan 11
BKK7:50 amBangkok Suvarnabhumi
48h 40m
2 stops
STL7:30 pmLambert-St Louis
Finnair
Dec 28
STL1:45 pmLambert-St Louis
34h 30m
2 stops
BKK1:15 pmBangkok Suvarnabhumi
Jan 11
BKK7:50 amBangkok Suvarnabhumi
48h 40m
2 stops
STL7:30 pmLambert-St Louis

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?

Japan Airlines. Japan Airlines, United Airlines, and Turkish 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

Can stopping save me money on St. Louis to Thailand flights?

You could potentially save up to 76% on your flight if you consider stops on a St. Louis to Thailand flight.

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

$612

Fastest flight time

25h 10m

Direct flights

None

Airports in Thailand

2 airports
The best one-way flight to Thailand from St. Louis in the past 72 hours is $612. The best round-trip flight deal from St. Louis to Thailand found on momondo in the last 72 hours is $1,109.
The fastest flight from St. Louis to Thailand takes 25h 10m
There are no direct flights from St. Louis to Thailand. Popular non-direct routes for this connection are Lambert-St Louis Airport - Bangkok Suvarnabhumi Airport and Lambert-St Louis Airport - Phuket City Airport.
There are 2 airports near Thailand: Phuket City (HKT), Bangkok Suvarnabhumi (BKK)

  • 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.


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
Japan AirlinesPriceFrom $1,113Free CancellationRating
8.3
1,459 reviews
Search Japan Airlines flights
ANAPriceFrom $1,130Free CancellationRating
8.4
832 reviews
Search ANA flights
DeltaPriceFrom $1,149Free CancellationRating
8.0
8,766 reviews
Search Delta flights
American AirlinesPriceFrom $1,151Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,153Free CancellationRating
7.4
9,168 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $1,158Free CancellationRating
7.4
3,907 reviews
Search Turkish Airlines flights
Air CanadaPriceFrom $1,226Free CancellationRating
7.0
8,230 reviews
Search Air Canada flights
FinnairPriceFrom $1,259Free CancellationRating
7.7
1,300 reviews
Search Finnair flights
Cathay PacificPriceFrom $1,266Free CancellationRating
7.6
874 reviews
Search Cathay Pacific flights
Qatar AirwaysPriceFrom $1,319Free CancellationRating
7.5
3,834 reviews
Search Qatar Airways flights

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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