S$1,014 Cheap Flights from Bangkok to St. Louis

View S$1,014 flight on Tue, 6 May,2025Opens in a new window

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Cheap Flights from Bangkok to St. Louis (BKK-STL)

Prices were available within the past 7 days and start at S$1,014 for one-way flights and S$1,796 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Tue, 6 May - Tue, 13 May
BKK
Bangkok
STL
St. Louis
S$1,796 Return, found 6 days ago
S$1,796
Return
found 6 days ago
Select Philippine Airlines flight, departing Tue, 6 May from Bangkok to St. Louis, returning Tue, 13 May, priced at S$1,796 found 6 days ago
Swiss International Air Lines
Wed, 7 May - Wed, 14 May
BKK
Bangkok
STL
St. Louis
S$1,939 Return, found 5 days ago
S$1,939
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Wed, 7 May from Bangkok to St. Louis, returning Wed, 14 May, priced at S$1,939 found 5 days ago
Finnair
Wed, 7 May - Wed, 14 May
BKK
Bangkok
STL
St. Louis
S$1,944 Return, found 5 days ago
S$1,944
Return
found 5 days ago
Select Finnair flight, departing Wed, 7 May from Bangkok to St. Louis, returning Wed, 14 May, priced at S$1,944 found 5 days ago
Finnair
Tue, 6 May - Tue, 13 May
BKK
Bangkok
STL
St. Louis
S$2,070 Return, found 6 days ago
S$2,070
Return
found 6 days ago
Select Finnair flight, departing Tue, 6 May from Bangkok to St. Louis, returning Tue, 13 May, priced at S$2,070 found 6 days ago
Austrian Airlines
Wed, 7 May - Wed, 14 May
BKK
Bangkok
STL
St. Louis
S$2,095 Return, found 5 days ago
S$2,095
Return
found 5 days ago
Select Austrian Airlines flight, departing Wed, 7 May from Bangkok to St. Louis, returning Wed, 14 May, priced at S$2,095 found 5 days ago
Philippine Airlines
Tue, 6 May - Tue, 13 May
BKK
Bangkok
STL
St. Louis
S$2,097 Return, found 6 days ago
S$2,097
Return
found 6 days ago
Select Philippine Airlines flight, departing Tue, 6 May from Bangkok to St. Louis, returning Tue, 13 May, priced at S$2,097 found 6 days ago
EVA Airways
Wed, 7 May - Wed, 14 May
BKK
Bangkok
STL
St. Louis
S$2,133 Return, found 5 days ago
S$2,133
Return
found 5 days ago
Select EVA Airways flight, departing Wed, 7 May from Bangkok to St. Louis, returning Wed, 14 May, priced at S$2,133 found 5 days ago
EVA Airways
Fri, 9 May - Fri, 16 May
BKK
Bangkok
STL
St. Louis
S$2,168 Return, found 2 days ago
S$2,168
Return
found 2 days ago
Select EVA Airways flight, departing Fri, 9 May from Bangkok to St. Louis, returning Fri, 16 May, priced at S$2,168 found 2 days ago
Hong Kong Airlines
Fri, 9 May - Fri, 16 May
BKK
Bangkok
STL
St. Louis
S$2,172 Return, found 2 days ago
S$2,172
Return
found 2 days ago
Select Hong Kong Airlines flight, departing Fri, 9 May from Bangkok to St. Louis, returning Fri, 16 May, priced at S$2,172 found 2 days ago
American Airlines
Wed, 7 May - Wed, 14 May
BKK
Bangkok
STL
St. Louis
S$2,218 Return, found 5 days ago
S$2,218
Return
found 5 days ago
Select American Airlines flight, departing Wed, 7 May from Bangkok to St. Louis, returning Wed, 14 May, priced at S$2,218 found 5 days ago
Bangkok to St. Louis route information
Origin airport
Suvarnabhumi Intl.
Destination airport
Lambert-St. Louis Intl.
Return price
S$1,796
Distance
13988 km

Perfect flights from Bangkok to St. Louis

Your Journey from Bangkok to St. Louis

Start your unforgettable journey with Expedia. Our broad selection of flights from Bangkok to St. Louis caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Philippine Airlines, China Airlines, Asiana Airlines, Qatar Airways, EVA Airways, American Airlines, Cathay Pacific, United, Japan Airlines, Swiss International Air Lines, Finnair, Austrian Airlines, Hong Kong Airlines. Our selection of flights from Suvarnabhumi Intl. to Lambert-St. Louis Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Bangkok to St. Louis Flights

Experience the joy of finding cheap flights from Suvarnabhumi Intl. to Lambert-St. Louis Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$1,014 and roundtrip prices from S$1,796*.
 

Pre-Flight Essentials

Ensure a smooth journey from Bangkok to St. Louis with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant St. Louis

Picture yourself stepping off the plane in St. Louis and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Bangkok to St. Louis Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Bangkok to St. Louis.
 

Beyond the Flight – Exploring St. Louis

With Expedia, your adventure extends beyond the flight. Explore St. Louis at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Bangkok to St. Louis with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Bangkok to St. Louis with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Bangkok Airport to St. Louis Lambert International Airport?
Round-trip journeys from Bangkok Airport to St. Louis Lambert International Airport start from S$1,796. This is based on fares listed within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Suvarnabhumi Intl. Airport (BKK) to Lambert-St. Louis Intl. Airport (STL)?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Bangkok Airport to St. Louis Lambert International Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for BKK to Lambert-St. Louis Intl. Airport (STL) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Bangkok Airport to Lambert Field?
The distance is around 14,100 kilometres, so pack your carry-on luggage with everything you need to make the long journey comfortable. Wondering what to take on board your Bang Phli to St. Louis flight? Earplugs, a sleep mask and a neck pillow are a few essentials.
Which airlines fly direct from Bangkok Airport to Lambert Field?
Unfortunately, there are no airlines that directly fly between BKK and STL. You’ll have to book a flight with one or more stops.
Are Suvarnabhumi Intl. Airport (BKK) to St. Louis Lambert International Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Bangkok Airport to Lambert Field at the last minute could save you some cash. However, it could end up costing a great deal more! If you’d rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn’t released tickets yet, check back often as deals are updated all the time on Expedia.

Explore a world of travel with Expedia

*Available to Expedia members.