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Price Intelligence
Cheap $681
Average $883
Expensive $1261+
Volatility: High
Best booking window: 8 weeks ahead
Lowest observed: $629
Month by Month Prices
■ Cheapest: Feb ($785)
■ Most expensive: Dec ($1261)
Booking Strategy
Seattle to Phnom Penh is usually best booked 7 to 10 weeks ahead, with February often giving the best value.
Avoid these periods
Dec
Aug
Jul
Airlines on This Route
✈ United Airlines
Primary
✈ Air Canada
✈ ANA
✈ Singapore Airlines
Connection hubs
📍 Tokyo
📍 Seoul
📍 Doha
Route Intelligence
Seattle to Phnom Penh is a major asia north america corridor shaped by business, tourism, hub and diaspora demand.