Flights from Hanoi to Seoul
Nonstop flights from Hanoi (HAN) to Seoul (ICN) take about 3h 51m (2,684 km). Vietjet, Jeju Air and Parata Air fly it. Lowest fare seen: $108 one-way, nonstop (22 Oct 2026).
All flights from Hanoi →All flights to Seoul →
Photo of Seoul: Henry Acevedo on Pexels.
When you land in Seoul
The airport transfer and the few things worth sorting before you fly.
Airport transfer
ICN → Seoul, booked before you fly
A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.
See transfer pricesFind hotels in Seoul
Hotels, hostels & more · Trip.com
Airlines flying Hanoi to Seoul
Carriers on HAN–ICN according to our route data and nonstop fares seen as of 22 Oct 2026. Not a complete list.
Hanoi to Seoul fares by month
Cheapest month seen for a nonstop flight: Dec 2026, from $108 one-way. With stops: Oct 2026, from $96. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.
| Departing | Nonstop from | Cheaper with stops |
|---|---|---|
| Oct 2026 | $17028 Oct 2026 · Sun PhuQuoc Airways | $96 · 1 stop29 Oct 2026 · Vietjet |
| Nov 2026 | $11210 Nov 2026 · Jeju Air | $96 · 1 stop2 Nov 2026 |
| Dec 2026 | $10818 Dec 2026 · Vietjet | $98 · 1 stop16 Dec 2026 · Vietjet |
| Jan 2027 | $11331 Jan 2027 · Vietjet | — |
| Feb 2027 | $29226 Feb 2027 · Vietjet | $180 · 1 stop22 Feb 2027 |
| Apr 2027 | $1227 Apr 2027 · Vietjet | — |
| May 2027 | $10821 May 2027 · Vietjet | — |
| Jul 2027 | $1099 Jul 2027 · Vietjet | — |
| Oct 2027 | $1371 Oct 2027 · Vietjet | — |
When to go for the lowest fare
Fares were close across the months we saw: $96 for October 2026, $98 at best after that.
Nonstop or with a stop
A connection undercut nonstop in 4 of 4 months with both fares.
From Travelpayouts flight-search data, city to city (Hanoi to Seoul, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.
Best time to fly to Seoul
Based on weather and travel conditions in South Korea
Spring and autumn offer mild weather and stunning scenery. Summer (July–August) is hot and rainy; winter is bitterly cold but perfect for ski resorts like Gangwon.
More for this trip
Frequently asked questions — Hanoi to Seoul flights
How long is the flight from Hanoi to Seoul?
How far is Hanoi from Seoul by air?
Which airlines fly from Hanoi to Seoul?
How much does a flight from Hanoi to Seoul cost?
What is the cheapest month to fly from Hanoi to Seoul?
Is it cheaper to fly nonstop or with a stop from Hanoi to Seoul?
Do I need a visa to travel from Vietnam to South Korea?
What is the best time to visit Seoul?
Sources: fares from Travelpayouts flight-search data, seen 22 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.
Ready to book HAN–ICN?
Set a fare alert, check your visa, or search flights now.