Book a trip from Hanoi to Seoul with Cathay Pacific , fares from USD432
Direct flights from Hanoi with three cabin classes to match your style, your Seoul adventure starts from USD432
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1 Passenger(s), Economy
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Deals on Hanoi (HAN) to Seoul (ICN) flights
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Book flights to Seoul ICN
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Hanoi (HAN) | Seoul (ICN) | Round-trip / Economy | 23/10/2025 - 09/11/2025 | From USD432 Seen 1 day ago | |
| Hanoi (HAN) | Seoul (ICN) | Round-trip / Economy | 09/10/2025 - 17/10/2025 | From USD746 Seen 5 hours ago |
Book Business Class flights to Seoul - selected offers
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There are no fares that match your filter criteria. Please adjust your filters.*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.