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Price Intelligence
Cheap $315
Average $408
Expensive $582+
Volatility: High
Best booking window: 8 weeks ahead
Lowest observed: $266
Month by Month Prices
■ Cheapest: Feb ($363)
■ Most expensive: Dec ($582)
Booking Strategy
Vientiane to Seoul 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
✈ Singapore Airlines
Primary
✈ Cathay Pacific
✈ Thai Airways
✈ Korean Air
Connection hubs
📍 Hong Kong
📍 Taipei
📍 Bangkok
Route Intelligence
Vientiane to Seoul is a major east asia southeast asia corridor shaped by business, leisure, tourism and diaspora flows.