Which airports can I use when flying from Bangkok Suvarnabhumi Airport to St. Louis?

Flights from Bangkok Suvarnabhumi Airport to St. Louis usually depart from Bangkok Suvarnabhumi (BKK) and arrive at Lambert-St Louis (STL).

Which cabin classes can I book on flights from Bangkok Suvarnabhumi Airport to St. Louis?

Only Economy class is available on flights from Bangkok Suvarnabhumi Airport to St. Louis.

Can I save money by using flexible dates for flights from Bangkok Suvarnabhumi Airport to St. Louis?

Yes. Flexible dates can save you up to 17% on flights from Bangkok Suvarnabhumi Airport to St. Louis. Thursday is the cheapest departure day at ฿39,790 return on average, while Saturday is the most expensive at ฿47,829, a difference of ฿8,039. KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Bangkok Suvarnabhumi Airport to St. Louis?

A direct flight from Bangkok Suvarnabhumi Airport to St. Louis takes 00m, covering 22,628 km.

Do I need a passport to fly from Bangkok Suvarnabhumi Airport to St. Louis?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Bangkok Suvarnabhumi Airport to St. Louis changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ฿36,919 to ฿342,688. That means the highest observed fare was about 9x higher than the lowest one.

How are flight prices from Bangkok Suvarnabhumi Airport to St. Louis looking right now?

One-way fares from Bangkok Suvarnabhumi Airport to St. Louis are currently lower than usual. Average one-way flight prices are about ฿21,243, which is 13% below the typical average for this route.

What is the time difference between Bangkok Suvarnabhumi Airport and St. Louis?

St. Louis is 12 hours behind Bangkok Suvarnabhumi Airport (Central Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

Which car hire options are available at Lambert-St Louis Airport (STL)?

Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates starting from around ฿1,038 for economy cars. Top options include: • Hertz • Budget • Alamo • Enterprise Rent-A-Car • Payless

How much should I expect to pay for a Bangkok Suvarnabhumi Airport to St. Louis flight?

Return flights from Bangkok Suvarnabhumi Airport to St. Louis range from ฿39,784 to ฿47,815, with an average of ฿42,323 over the past 12 months. Anything below ฿39,784 counts as a good deal.

How much is a return flight from Bangkok Suvarnabhumi Airport to St. Louis?

Return flights from Bangkok Suvarnabhumi Airport to St. Louis typically range from ฿39,784 to ฿47,815. The lowest price found in the past 5 days was ฿36,919 on Japan Airlines.

What's the cheapest day of the week to fly from Bangkok Suvarnabhumi Airport to St. Louis?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Bangkok Suvarnabhumi Airport to St. Louis. It's 6% cheaper than the average day, while Saturday is the most expensive, with prices 13% higher.

Which airline is the cheapest to fly from Bangkok Suvarnabhumi Airport to St. Louis?

Japan Airlines (฿36,919) and United Airlines (฿49,281) are the cheapest airlines to fly return from Bangkok Suvarnabhumi Airport to St. Louis according to KAYAK data over the last 5 days.

฿19,523 CHEAP FLIGHTS from Bangkok Suvarnabhumi to St. Louis (BKK - STL)

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Cheapest return flight

฿36,919

Typical prices: ฿39,784-฿47,815

Japan Airlines

Thu 22/11Thu 29/11

BKK - STL • 2 stops

Cheapest one-way flight

฿19,523

Typical prices: ฿21,068-฿28,028

Korean Air

Mon 19/11

BKK - STL • 2 stops

Direct flights

Not available

There are currently no direct flights between Bangkok Suvarnabhumi Airport and St. Louis. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

October

Cheapest • 10% price drop

April

Most popular

Good to know

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We hope you enjoy your trip to St. Louis!

Flight Deals

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

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Return

One-way

Recent return flight deals from Suvarnabhumi to St. Louis

Sun 22 Nov - Sun 29 Nov

09:50 - 16:44BKK Bangkok Suvarnabhumi-STL Lambert-St Louis

43h 54m2 stops Tokyo Haneda Chicago O'Hare Intl

06:00 - 05:05STL Lambert-St Louis-BKK Bangkok Suvarnabhumi

34h 05m2 stops Dallas/Fort Worth Tokyo Haneda

฿36,919Japan Airlines

Thu 1 Apr - Sat 17 Apr

17:30 - 21:10BKK Bangkok Suvarnabhumi-STL Lambert-St Louis

39h 40m2 stops Taipei City Taiwan Taoyuan Intl Phoenix Sky Harbor Intl

07:00 - 09:45STL Lambert-St Louis-BKK Bangkok Suvarnabhumi

38h 45m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

฿37,628Multiple Airlines

Thu 1 Apr - Sat 17 Apr

13:20 - 12:20BKK Bangkok Suvarnabhumi-STL Lambert-St Louis

35h 00m3 stops Taipei City Taiwan Taoyuan Intl Los Angeles Dallas Love Field

15:24 - 16:20STL Lambert-St Louis-BKK Bangkok Suvarnabhumi

36h 56m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

฿38,709Multiple Airlines

Mon 19 Apr - Fri 30 Apr

13:30 - 14:26BKK Bangkok Suvarnabhumi-STL Lambert-St Louis

36h 56m2 stops Manila Ninoy Aquino Intl Seattle/Tacoma Intl

15:24 - 12:05STL Lambert-St Louis-BKK Bangkok Suvarnabhumi

32h 41m2 stops Seattle/Tacoma Intl Manila Ninoy Aquino Intl

฿39,283Multiple Airlines

Thu 12 Nov - Mon 16 Nov

07:55 - 23:59BKK Bangkok Suvarnabhumi-STL Lambert-St Louis

29h 04m2 stops Tokyo Narita Seattle/Tacoma Intl

07:26 - 05:05STL Lambert-St Louis-BKK Bangkok Suvarnabhumi

32h 39m2 stops Chicago O'Hare Intl Tokyo Haneda

฿39,722Japan Airlines

Thu 12 Nov - Mon 16 Nov

07:55 - 23:59BKK Bangkok Suvarnabhumi-STL Lambert-St Louis

29h 04m2 stops Tokyo Narita Seattle/Tacoma Intl

07:26 - 05:05STL Lambert-St Louis-BKK Bangkok Suvarnabhumi

32h 39m2 stops Chicago O'Hare Intl Tokyo Haneda

฿39,790Japan Airlines

Sat 21 Nov - Sat 28 Nov

07:55 - 23:59BKK Bangkok Suvarnabhumi-STL Lambert-St Louis

29h 04m2 stops Tokyo Narita Seattle/Tacoma Intl

07:26 - 23:35STL Lambert-St Louis-BKK Bangkok Suvarnabhumi

27h 09m2 stops Chicago O'Hare Intl Tokyo Narita

฿40,128Japan Airlines

Sun 22 Nov - Sun 29 Nov

07:10 - 19:23BKK Bangkok Suvarnabhumi-STL Lambert-St Louis

25h 13m2 stops Tokyo Narita Chicago O'Hare Intl

07:30 - 11:30STL Lambert-St Louis-BKK Bangkok Suvarnabhumi

39h 00m3 stops Chicago O'Hare Intl Los Angeles Hong Kong Intl

฿49,281United Airlines

Thu 12 Nov - Mon 16 Nov

16:55 - 10:02BKK Bangkok Suvarnabhumi-STL Lambert-St Louis

30h 07m3 stops Hong Kong Intl Los Angeles Houston George Bush Intcntl

13:08 - 11:30STL Lambert-St Louis-BKK Bangkok Suvarnabhumi

33h 22m3 stops Chicago O'Hare Intl Los Angeles Hong Kong Intl

฿49,518United Airlines

Thu 12 Nov - Mon 16 Nov

16:55 - 10:02BKK Bangkok Suvarnabhumi-STL Lambert-St Louis

30h 07m3 stops Hong Kong Intl Los Angeles Houston George Bush Intcntl

10:53 - 11:30STL Lambert-St Louis-BKK Bangkok Suvarnabhumi

35h 37m3 stops Chicago O'Hare Intl Los Angeles Hong Kong Intl

฿49,551United Airlines

Booking Insights

Price, demand, and travel trends for Bangkok Suvarnabhumi Airport to St. Louis flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

How much is a return flight from Bangkok Suvarnabhumi Airport to St. Louis? This analysis is based on the cheapest return price found on KAYAK in the last 12 months by searching for a flight from Bangkok Suvarnabhumi Airport to St. Louis departing in November.
What's the cheapest day of the week to fly from Bangkok Suvarnabhumi Airport to St. Louis?: Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Bangkok Suvarnabhumi Airport to St. Louis. It's 6% cheaper than the average day, while Saturday is the most expensive, with prices 13% higher.

Find deals

High season	April
Cheapest flight	฿19,523

The most popular month to fly with an average 73% increase in travellers.

One-way flight from Bangkok Suvarnabhumi Airport to St. Louis

When to book flights from Suvarnabhumi to St. Louis

Are your dates flexible? Find out the best times to travel from Suvarnabhumi to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which cabin classes can I book on flights from Bangkok Suvarnabhumi Airport to St. Louis?
Only Economy class is available on flights from Bangkok Suvarnabhumi Airport to St. Louis.
How long is a flight from Bangkok Suvarnabhumi Airport to St. Louis?
A direct flight from Bangkok Suvarnabhumi Airport to St. Louis takes 00m, covering 22,628 km.
Do I need a passport to fly from Bangkok Suvarnabhumi Airport to St. Louis?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Bangkok Suvarnabhumi Airport to St. Louis flight?
Return flights from Bangkok Suvarnabhumi Airport to St. Louis range from ฿39,784 to ฿47,815, with an average of ฿42,323 over the past 12 months. Anything below ฿39,784 counts as a good deal.
Have flight prices from Bangkok Suvarnabhumi Airport to St. Louis changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ฿36,919 to ฿342,688. That means the highest observed fare was about 9x higher than the lowest one.
How are flight prices from Bangkok Suvarnabhumi Airport to St. Louis looking right now?
One-way fares from Bangkok Suvarnabhumi Airport to St. Louis are currently lower than usual. Average one-way flight prices are about ฿21,243, which is 13% below the typical average for this route.
Which car hire options are available at Lambert-St Louis Airport (STL)?
Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates starting from around ฿1,038 for economy cars. Top options include:

• Hertz
• Budget
• Alamo
• Enterprise Rent-A-Car
• Payless
Which airports can I use when flying from Bangkok Suvarnabhumi Airport to St. Louis?
Flights from Bangkok Suvarnabhumi Airport to St. Louis usually depart from Bangkok Suvarnabhumi (BKK) and arrive at Lambert-St Louis (STL).
Can I save money by using flexible dates for flights from Bangkok Suvarnabhumi Airport to St. Louis?
Yes. Flexible dates can save you up to 17% on flights from Bangkok Suvarnabhumi Airport to St. Louis. Thursday is the cheapest departure day at ฿39,790 return on average, while Saturday is the most expensive at ฿47,829, a difference of ฿8,039.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Bangkok Suvarnabhumi Airport and St. Louis?
St. Louis is 12 hours behind Bangkok Suvarnabhumi Airport (Central Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average ฿39,790, which is about ฿8,039 less than Saturday fares (17% savings) based on the last 12 months.
If you can choose when to travel, plan your Bangkok Suvarnabhumi Airport to St. Louis trip for October. Fares historically average ฿38,000 return in that month – typically ฿29,589 less than the most expensive month, which is March (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Lambert-St Louis Airport.

• Renaissance St. Louis Airport Hotel
• Drury Inn & Suites St. Louis Airport
• DoubleTree by Hilton St. Louis Airport

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BKK - STL

฿19,523 Find Cheap Flights from Bangkok to St. Louis – Compare and Save

Everything you should know

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

Recent return flight deals from Suvarnabhumi to St. Louis

Recent one-way flight deals from Suvarnabhumi to St. Louis

Price, demand, and travel trends for Bangkok Suvarnabhumi Airport to St. Louis flights

How much is a return flight from Bangkok Suvarnabhumi Airport to St. Louis?

What's the cheapest day of the week to fly from Bangkok Suvarnabhumi Airport to St. Louis?

Which airline is the cheapest to fly from Bangkok Suvarnabhumi Airport to St. Louis?

Key details for Bangkok Suvarnabhumi Airport to St. Louis flights

High season

Cheapest flight

When to book flights from Suvarnabhumi to St. Louis

Your Bangkok Suvarnabhumi Airport to St. Louis flight questions, answered

Your guide to booking Bangkok Suvarnabhumi Airport to St. Louis flights

More options for your flight from Suvarnabhumi to St. Louis

Complete your trip to St. Louis with a hotel stay or car hire

Information on your arrival and departure airports

Cabin class types available on flights to St. Louis

Flights from domestic origins to St. Louis

Flights to other popular destinations

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