Route Price Intelligence
Cheap Flights From St. Louis to Bangkok
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,298
Deals From
$1,143
Usually Costs
$1,143 – $1,582
Lowest We've Seen
$825
Based on 323 price pointshigh confidence
Monthly Price Guide
Jan
$1,416
Feb
$1,639
Mar
$1,839
Apr
$1,210
May
$1,450
Jun
$1,584
Jul
$1,249
Aug
$1,075
Sep
$1,009
Oct
$1,069
Nov
$1,246
Dec
$1,795
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 $1,009. The most expensive month tends to be March at around $1,839. For the best deals, consider flying in September, October, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $82572 price checksWorst: $997