Cheap Flights from Hanoi to Seoul
Browse current best options from Hanoi. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Hanoi
RatePunk searches hundreds of travel sites at once for deals on flights to Seoul
Prices updated 1 day ago
461 airlines compared
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Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)
Today’s best flight deals from Hanoi to Seoul
Explore current cheapest deals departing from Hanoi to Seoul
2026-09-24 – 2026-10-06
HAN - Seoul
75% AI deal score
$182
$155
Round trip
2026-09-23 – 2026-10-07
HAN - Seoul
75% AI deal score
$183
$155
Round trip
2026-09-24 – 2026-10-07
HAN - Seoul
75% AI deal score
$182
$155
Round trip
2026-09-23 – 2026-10-06
HAN - Seoul
75% AI deal score
$183
$155
Round trip
2026-10-21 – 2026-10-25
HAN - Seoul
75% AI deal score
$193
$156
Round trip
2026-10-03 – 2026-10-07
HAN - Seoul
76% AI deal score
$200
$157
Round trip
2026-10-01 – 2026-10-07
HAN - Seoul
75% AI deal score
$184
$157
Round trip
2026-10-02 – 2026-10-07
HAN - Seoul
76% AI deal score
$193
$157
Round trip
2026-10-02 – 2026-10-06
HAN - Seoul
76% AI deal score
$201
$157
Round trip
2026-10-03 – 2026-10-06
HAN - Seoul
76% AI deal score
$200
$157
Round trip
