Route Price Intelligence
Cheap Flights From St. Louis to Bangkok
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,229
Deals From
$1,026
Usually Costs
$1,026 – $1,425
Lowest We've Seen
$825
Based on 8,796 price pointshigh confidence
Monthly Price Guide
Jan
$1,529
Feb
$1,724
Mar
$1,510
Apr
$1,099
May
$1,234
Jun
$1,450
Jul
$1,384
Aug
$1,195
Sep
$1,008
Oct
$1,009
Nov
$1,068
Dec
$1,733
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 $1,008. The most expensive month tends to be December at around $1,733. For the best deals, consider flying in September, October, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $82589 price checksWorst: $962