฿17,200 Cheap Flights from Bangkok (BKK) to St. Louis (STL)

View ฿17,200 flight on Wed, 16 Sept 2026Opens in a new window

Popular airlines from Suvarnabhumi International Airport (BKK) to Lambert-St. Louis International Airport (STL)

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

Prices were available within the past 7 days and start at ฿17,200 for one-way flights and ฿32,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Fri, 28 Aug - Fri, 2 Oct
BKK
Bangkok
STL
St. Louis
฿32,100 Return, found 2 days ago
฿32,100
Return
found 2 days ago
Select Philippine Airlines flight, departing Fri, 28 Aug from Bangkok to St. Louis, returning Fri, 2 Oct, priced at ฿32,100 found 2 days ago
EVA Airways
Sun, 27 Sept - Sat, 21 Nov
BKK
Bangkok
STL
St. Louis
฿32,495 Return, found 14 hours ago
฿32,495
Return
found 14 hours ago
Select EVA Airways flight, departing Sun, 27 Sept from Bangkok to St. Louis, returning Sat, 21 Nov, priced at ฿32,495 found 14 hours ago
EVA Airways
Tue, 5 May - Mon, 14 Sept
BKK
Bangkok
STL
St. Louis
฿33,450 Return, found 6 hours ago
฿33,450
Return
found 6 hours ago
Select EVA Airways flight, departing Tue, 5 May from Bangkok to St. Louis, returning Mon, 14 Sept, priced at ฿33,450 found 6 hours ago
Air Canada
Mon, 18 May - Tue, 15 Sept
BKK
Bangkok
STL
St. Louis
฿34,205 Return, found 1 day ago
฿34,205
Return
found 1 day ago
Select Air Canada flight, departing Mon, 18 May from Bangkok to St. Louis, returning Tue, 15 Sept, priced at ฿34,205 found 1 day ago
Air Canada
Mon, 18 May - Tue, 15 Sept
BKK
Bangkok
STL
St. Louis
฿34,385 Return, found 1 day ago
฿34,385
Return
found 1 day ago
Select Air Canada flight, departing Mon, 18 May from Bangkok to St. Louis, returning Tue, 15 Sept, priced at ฿34,385 found 1 day ago
EVA Airways
Sat, 29 Aug - Sat, 3 Oct
BKK
Bangkok
STL
St. Louis
฿34,400 Return, found 1 day ago
฿34,400
Return
found 1 day ago
Select EVA Airways flight, departing Sat, 29 Aug from Bangkok to St. Louis, returning Sat, 3 Oct, priced at ฿34,400 found 1 day ago
Lufthansa
Tue, 10 Mar - Tue, 17 Mar
BKK
Bangkok
STL
St. Louis
฿40,635 Return, found 1 day ago
฿40,635
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 10 Mar from Bangkok to St. Louis, returning Tue, 17 Mar, priced at ฿40,635 found 1 day ago
Cathay Pacific
Fri, 3 Apr - Tue, 21 Apr
BKK
Bangkok
STL
St. Louis
฿41,540 Return, found 1 hour ago
฿41,540
Return
found 1 hour ago
Select Cathay Pacific flight, departing Fri, 3 Apr from Bangkok to St. Louis, returning Tue, 21 Apr, priced at ฿41,540 found 1 hour ago
Qatar Airways
Mon, 6 Apr - Mon, 20 Apr
BKK
Bangkok
STL
St. Louis
฿41,660 Return, found 1 hour ago
฿41,660
Return
found 1 hour ago
Select Qatar Airways flight, departing Mon, 6 Apr from Bangkok to St. Louis, returning Mon, 20 Apr, priced at ฿41,660 found 1 hour ago
Austrian Airlines
Sat, 26 Sept - Sat, 21 Nov
BKK
Bangkok
STL
St. Louis
฿44,840 Return, found 14 hours ago
฿44,840
Return
found 14 hours ago
Select Austrian Airlines flight, departing Sat, 26 Sept from Bangkok to St. Louis, returning Sat, 21 Nov, priced at ฿44,840 found 14 hours ago
Flight from Bangkok to St. Louis route information
Origin airport
Suvarnabhumi Intl.
Destination airport
Lambert-St. Louis Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Austrian Airlines, Cathay Pacific, Delta, Finnair, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, Turkish Airlines, United
Return price
฿32,100
Distance
13988 km

Perfect flights from Bangkok to St. Louis

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Bangkok to St. Louis. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Suvarnabhumi Intl. to Lambert-St. Louis Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿17,200 and roundtrip prices from ฿32,100. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Lambert-St. Louis Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in St. Louis.

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 ฿32,100. 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.
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