Route Price Intelligence
Cheap Flights From St. Louis to Phnom Penh
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$8,006
Deals From
$3,600
Usually Costs
$3,600 – $9,424
Lowest We've Seen
$2,782
Based on 332 price pointshigh confidence
Monthly Price Guide
Jan
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Feb
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Mar
—
Apr
—
May
—
Jun
—
Jul
$8,010
Aug
$6,778
Sep
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Oct
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Nov
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Dec
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Cheapest Average Expensive
Best Time to Fly from St. Louis to Phnom Penh
The cheapest time to fly from St. Louis to Phnom Penh is typically August, when fares average around $6,778. The most expensive month tends to be July at around $8,010. For the best deals, consider flying in August, July.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $2,78270 price checksWorst: $9,373