Route Price Intelligence

Cheap Flights From Washington, D.C. to Phnom Penh

Live pricing benchmarks, monthly patterns, and historical lows for this route.

Typical Price

$4,943

Deals From

$2,953

Usually Costs

$2,953 – $7,124

Lowest We've Seen

$2,523

Based on 1,745 price pointshigh confidence

Monthly Price Guide

Jan

—

Feb

—

Mar

—

Apr

—

May

—

Jun

—

Jul

$2,892

Aug

$7,062

Sep

$7,304

Oct

$12,612

Nov

—

Dec

—

Cheapest Average Expensive

Best Time to Fly from Washington, D.C. to Phnom Penh

The cheapest time to fly from Washington, D.C. to Phnom Penh is typically July, when fares average around $2,892. The most expensive month tends to be October at around $12,612. For the best deals, consider flying in July, August, September.

Cheapest Fare Found (Last 90 Days)

The lowest round-trip price available on each day we checked

Best: $2,52361 price checksWorst: $4,722

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