General flight information: Seoul – Hanoi
4 hr 55 min Flight duration
2,728 km Distance between cities
2 hr Time zone difference
11 Direct flights per week
06:25 Earliest departure
20:40 Latest departure
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FAQ
Flight duration from Seoul to Hanoi
Average flight duration: 4 hours 55 minutes, but the exact time depends on the specific flight. See the "General flight information" section for more information.