Book a trip from Hanoi to Seoul with Cathay Pacific , fares from USD371

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Deals on Hanoi (HAN) to Seoul (ICN) flights

Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)

Book flights to Seoul ICN

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Book flights to Seoul ICN
From
To
Fare Type
Dates
Price
Hanoi (HAN)Seoul (ICN)Round-trip
/
Economy		28/10/2025 - 04/11/2025

From

USD371

Seen 1 day ago

Hanoi (HAN)Seoul (ICN)Round-trip
/
Economy		31/10/2025 - 05/11/2025

From

USD394

Seen 1 day ago

Book Business Class flights to Seoul - selected offers

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