Route Price Intelligence
Cheap Flights From St. Louis to Bangkok
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,181
Deals From
$1,030
Usually Costs
$1,030 – $1,422
Lowest We've Seen
$825
Based on 8,569 price pointshigh confidence
Monthly Price Guide
Jan
$1,012
Feb
$1,137
Mar
$1,180
Apr
$1,036
May
$1,198
Jun
$1,446
Jul
$1,412
Aug
$1,041
Sep
$997
Oct
$998
Nov
$1,393
Dec
$2,498
Cheapest Average Expensive
Best Time to Fly from St. Louis to Bangkok
The cheapest time to fly from St. Louis to Bangkok is typically September, when fares average around $997. The most expensive month tends to be December at around $2,498. For the best deals, consider flying in September, October, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $82560 price checksWorst: $962