Cheap flights from Bangkok to St. Louis

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How to find the cheapest flight from
Bangkok (BKK) to St. Louis (STL)

All the information you need to plan the best BKK to STL flight in 2021: compare Bangkok to St. Louis flight prices with the expected peak season, weather and rainfall in St. Louis.
TH1 - STL
Price
฿936 - ฿2,163
STL
Temperature
0 - 27 °C
STL
Precipitation
56 - 119 mm

Popular in

January

High demand for flights, 45% potential price rise

Cheapest in

May

Best time to find cheap flights, 21% potential price drop

Average price

฿36,184

Average for round-trip flights in October 2021

Round-trip from

฿31,215

From Bangkok to Lambert-St Louis

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Bangkok to St. Louis?

Flights from Bangkok to St. Louis lean towards being more expensive in January. Prices are generally better when you fly from Bangkok to St. Louis in May, with the cheapest ticket starting at ฿30,448.

When is the cheapest time to fly from Bangkok to St. Louis (TH1 - STL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangkok to St. Louis as you normally would.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Bangkok</span> to <span class="emphasized">St. Louis</span> flights.

Flight FAQs

From Bangkok to St. Louis

What airport do you fly into for flights to St. Louis from Bangkok?

Most people fly into Lambert-St Louis (STL) if they book a flight to St. Louis from Bangkok. On average, Lambert-St Louis has 0 inbound flights from Bangkok per day from 1 airline. Lambert-St Louis is conveniently located just 20.4 km from St. Louis’s city centre.

Which airlines flying from Bangkok to Lambert-St Louis have flexible changes due to COVID-19?

One of the carriers operating flights from Bangkok to Lambert-St Louis that may be offering flexible change policies is Japan Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Bangkok to St. Louis for under ฿37,800 on Cheapflights?

Yes, there are multiple flights from Bangkok to St. Louis for under ฿37,800. The cheapest flight booked recently is on Japan Airlines for just ฿37,785, but on average you can expect to pay ฿46,589.

What are the cheapest airlines flying from Bangkok to St. Louis return?

Japan Airlines, at ฿37,785, was found to be the cheapest airline from Bangkok to St. Louis. An alternate airline flying to your destination would be Korean Air. Japan Airlines is currently priced 4% below the average price you’ll pay for this route.

What are the cheapest flights from Bangkok to St. Louis?

The cheapest flight price from Bangkok to St. Louis is ฿29,944. On average you can expect to pay ฿34,500. The most popular route, (Bangkok Suvarnabhumi - Lambert-St Louis), can usually be booked for ฿37,785.

Related searches

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COVID Restrictions

View COVID Travel Restrictions for St. Louis, MO

Do I need a COVID test to fly to St. Louis from Bangkok?

Information is based on travel restrictions from Bangkok to Lambert-St Louis

Most visitors from Bangkok need to provide a negative COVID-19 test result and/or quarantine to enter Lambert-St Louis.

COVID-19 testing requirements
Visitors from Bangkok must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.

Quarantine requirements
Visitors from Bangkok are not required to quarantine after entering Lambert-St Louis.

Do I need a test to fly back to Bangkok from St. Louis?

Returning to Bangkok from Lambert-St Louis

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Bangkok.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Bangkok.

Hide COVID Travel Restrictions for St. Louis, MO

Alternative routes for Bangkok to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for St. Louis

Things to know before you go - useful duration and weather info for your trip from Bangkok to St. Louis.
Today's exchange rate
฿1 = $0.03
Average temperature for October in St. Louis
22.0 °C
Avg rainfall for October in St. Louis
71.0 mm

Airports servicing Bangkok

Bangkok Suvarnabhumi (BKK)
Bangkok Don Mueang Intl (DMK)

Airports servicing St. Louis

Popular flight searches

Check out other popular destinations found by fellow travellers in 2021.
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