Hanoi to Seoul runs about 40 times a day, with the first departure around 06:03 and the last around 20:44. One passenger pays between €223.75 and €262.10, every fee included, depending on the operator and the way you travel. The fastest door to door is 7h 7m over 2,824 km, on services run by 5 operators across 1 mode.
What one seat costs
The spread between the cheapest and dearest typical fare on this corridor, across 5 operators and 1 way of making the journey. The operator sets the price on the day.
Typical fares
€223.75 to €262.10
- 170%Moves across the booking window
When it runs, leaving Hanoi
No operator has filed a timetable for this direction yet, so the first and last departure below follow the pattern of the corridor. Read them as the shape of the service day rather than as times to turn up for.
- 06:03First departure
- 20:44Last departure
- 40Services per day
- 100%Run direct
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €474.50Mon14
- about €400.75Tue15
- about €426.71Wed16
- about €439.10Thu17
- about €404.88Fri18
- about €419.04Sat19
- about €389.54Sun20
- about €268.00Mon21
- about €262.10Tue22
- about €280.39Wed23
- about €352.37Thu24
- about €329.95Fri25
- about €335.26Sat26
- about €311.07Sun27
- about €225.52Mon28
- about €223.75Tue29
- about €238.50Wed30
- about €273.31Thu1
- about €253.25Fri2
- about €259.74Sat3
- about €240.86Sun4
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The flight gets you into Seoul. It does not get you a bed, and neither do we.
A room in Seoul for the night the flight gets in
Sort by distance from Seoul Station and you can see which places are ten minutes on foot and which are not.
Search Seoul on Trip.comOr compare on Booking.com
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Hanoi to Seoul
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €273.9090 days
- €221.3960 days
- €190.7145 days
- €175.9630 days
- €240.8621 days
- €311.0714 days
- €389.547 days
- €426.713 days
- €474.501 days
- Cheapest lead time
- Fares bottom out around 30 days ahead, at €175.96.
- How much it moves
- The gap between the cheapest and dearest lead time is 170 percent. The dearest point is €474.50, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 30 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Book now Fares on this route are lowest around 30 days ahead. You are inside that window.
This corridor, specifically
Facts that apply to Hanoi to Seoul and to no other route on the site.
Clocks
2 hours ahead on arrival. The clock moves even though you do not.
The shape of it
2,824 km
2,742 km as the crow flies, 3% further by the route services actually take. The bearing runs north-east.
Who lives at each end
8,053,663 → 10,349,312
Population at the departure city and at the arrival city, which is usually what decides how often anything runs.
How we know
Observed
Every operator on this corridor is named in a carrier record.
The route
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- How far it really runs
- The route covers 2,824 km against 2,742 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
Who runs this route
The flight gets in hours before any room is ready. Holding a bag is not what we sell.
Left luggage near Seoul Station
Most of the points near Seoul Station open before the first train and shut after the last one.
Check Seoul on StasherOr try Bounce
Partner links. We do not run these networks. We earn a commission on a booking, and the price is the same as going direct.
Questions about Hanoi to Seoul
The questions people actually ask about this journey, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does it take to get from Hanoi to Seoul?
The fastest journey from Hanoi to Seoul takes 7h 7m door to door, of which 3h 58m is spent moving, on the flight. Most services take around 7h 24m, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from Hanoi to Seoul?
The cheapest fare from Hanoi to Seoul is €223.75, as of 13 September 2026. A typical fare across the next three weeks is €378.63. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Hanoi to Seoul?
The cheapest way from Hanoi to Seoul is by flight, at €262.10 for one passenger on 29 September 2026. That journey takes 7h 8m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
When should I book Hanoi to Seoul?
Fares from Hanoi to Seoul bottom out around 30 days before departure, at €175.96. Across the whole booking window the gap between the cheapest and the dearest lead time is 170 percent, measured on 13 September 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Hanoi to Seoul?
Tuesday is the cheapest day to depart from Hanoi to Seoul, at €262.10. That is the median of 21 priced departure days across the next three weeks, as of 13 September 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Hanoi to Seoul?
February is the cheapest of the next 6 months to travel from Hanoi to Seoul, at €174.78 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs services from Hanoi to Seoul?
5 operators sell services from Hanoi to Seoul across 1 mode: Asiana Airlines, Jeju Air, Korean Air, Tway Airlines, Vietnam Airlines. Journey times, fares and fare conditions differ between them, and the operator table on this page compares all of them on speed, flexibility and what is provided on board.
Is there a direct service from Hanoi to Seoul?
Every service we sell from Hanoi to Seoul is direct, with around 40 departures a day and a fastest journey of 7h 7m door to door. No connection is needed, so there is no missed connection risk to plan around on this corridor.
Which station or terminal do services from Hanoi to Seoul use?
Services from Hanoi to Seoul by flight leave from Hanoi HAN and arrive at Seoul ICN. Allow about 3h 10m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Hanoi to Seoul?
0 of the 5 operators we sell from Hanoi to Seoul allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon, Distances
- On this page
- Every figure above was computed for Hanoi to Seoul on 13 September 2026: 2824 km of route against 2742 km in a straight line, 40 services a day, 5 operators a cheapest fare of €223.75, and 7h 7m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Being on the water gives Seoul a set of days out that do not start at a station. We do not sell those either.
Day trips out of Seoul and across South Korea
Day trips that leave Seoul in the morning and cover a good part of South Korea by evening.
See Seoul on KlookOr browse GetYourGuide
Partner links. We do not sell tours or tickets. We earn a commission on a booking, and it never changes the price.
The two ends, compared
Hanoi reaches 90 places in 30 countries on services we hold, over distances from 41 to 10,040 km. Seoul reaches 195 places in 55 countries, from 42 to 12,052 km.
Other ways to make this journey
Leaving Hanoi
- 90Places you can leave for
- 30Countries
- 58Operators
Arriving in Seoul
Leaving Seoul
- 195Places you can leave for
- 55Countries
- 83Operators