Cheapest one-way flights from Seoul to Hanoi in July from $83

AirHint found the following cheapest one-way flights from Seoul (ICN) to Hanoi (HAN) in July 2026 (see full year).

One-Way flights

07 Jul Jeju Air direct
05 Jul Jeju Air direct
06 Jul Jeju Air direct
10 Jul VietJet Air direct
21 Jul VietJet Air direct
20 Jul VietJet Air direct
02 Jul Jeju Air direct
27 Jul VietJet Air direct
11 Jul Jeju Air direct
08 Jul Jeju Air direct

Also check the deals for return flights from Seoul to Hanoi in July.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Hanoi

Cheap car rent in Hanoi

Feel free to contact us with any feedback or request another flight research.