General flight information: Seoul – Hanoi
4 hr 30 min Flight duration
2,741 km Distance between cities
2 hr Time zone difference
96 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 30 minutes, but the exact time depends on the specific flight. See the "General flight information" section for more information.