The cheapest airline(s) flying from Seoul to Khon Kaen is Vietnam Airlines.
The cheapest airline(s) flying from Seoul to Khon Kaen is Vietnam Airlines.
Travel Period: June 2024 - May 2025
The cheapest month(s) to fly from Seoul to Khon Kaen is September.
The cheapest day(s) of the week to fly from Seoul to Khon Kaen is Monday.
The cheapest time of the day to fly from Seoul to Khon Kaen is in the early morning.
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