Cheap flights from St. Louis (STL) to Bangkok from $641

Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Bangkok. You should not have trouble finding flights to Bangkok from Lambert-St Louis; the airport handles an average of 0 outbound flights to Bangkok per day. You should also have plenty of airline options to choose from since 13 airlines have flights from the St. Louis airport to Bangkok. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

Yes, there are multiple flights from St. Louis to Bangkok for under $1,200. The cheapest flight booked recently is on Delta for just $1,150, but on average you can expect to pay $1,225.

There are currently 20+ open flights from St. Louis to Bangkok within the next 7 days for less than $1,800.

Cheapflights users have booked flights from St. Louis to Bangkok round-trip from $1,150. Other airlines that can offer you cheap pricing are American Airlines, from $1,156, and United Airlines, from $1,158. Delta is priced at 32% lower than the current average price of a flight leaving 3 months from now.

STL and BKK are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. STL to BKK refers to a flight route from Lambert-St Louis Airport to Bangkok Suvarnabhumi Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Bangkok Don Mueang Intl Airport (DMK), Rayong Utapao Rayong Pattaya Airport (UTP), Hua Hin Airport (HHQ).

Flights departing from St. Louis and landing in Bangkok layover in Doha most frequently.

The majority of Doha visitors spend their time at Aspire Tower, Museum of Islamic Art, and Qatar National Museum. Travelers on a layover in Doha can visit Aspire Tower, Museum of Islamic Art, and Qatar National Museum, by traveling 10.6 mi, 5.2 mi, and 4.4 mi, respectively after landing at Doha Hamad Intl. Travelers can book a car rental at Doha Hamad Intl for about $36 per day to make their sightseeing more efficient.

Of the flights from St. Louis to Bangkok that have layovers, the fewest flights stop in Chicago.

The amount of baggage you can bring on your St. Louis to Bangkok flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter St. Louis to Bangkok flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on St. Louis to Bangkok flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Bangkok.

Yes. Cheapflights offers flight deals from St. Louis to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from St. Louis to Bangkok offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on St. Louis to Bangkok flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The St. Louis to Bangkok flight deals you see on this page were last updated on 6/10.

American Airlines, Air Canada and Finnair are the most popular airlines when flying from St. Louis to Bangkok.

Currently, September is the cheapest month in which you can book a flight from St. Louis to Bangkok (average of $1,046). Flying from St. Louis to Bangkok in June is currently the most expensive (average of $1,592). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.