Cheap Flights from Hanoi to Seoul from 190 € Return

Flight deals from Hanoi to Seoul

Looking for a cheap last-minute deal or the best return flight from Hanoi to Seoul? If you want to travel next month, return fares start from 210 €. Find the lowest prices on one-way and return tickets right here.

Seoul.190 € per passenger.Departing Wed, 23 Sep, returning Tue, 29 Sep.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Hanoi on Wed, 23 Sep, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Tue, 29 Sep, arriving in Hanoi.Price includes taxes and charges.From 190 €, select.

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Flying from Hanoi to Seoul

Arm yourself with these facts on the fly.

Cheapest flight found	190 €
Cheapest month to fly	September
Average flight time	4 hrs, 16 mins
Cheapest airport to fly from	Hanoi
Most popular airline	Vietnam Airlines

How to find cheap flights from Hanoi to Seoul

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Hanoi to Seoul. Other savvy travellers recently found return flights from 190 € and one-way tickets from 99 € one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Hanoi into Incheon International

At the moment, the lowest priced flight tickets to Seoul are from Hanoi Airport to Incheon International Airport.

Fly in September

We crunched the flight calendar and found the cheapest time to fly from Hanoi to Seoul is currently September.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Hanoi to anywhere you choose in Seoul.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Hanoi to Seoul go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Seoul to Seoul flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Hanoi to Seoul flight price?

We looked at all of the upcoming return flights from Hanoi to Seoul we could find over the next 12 months. It looks like 190 € is the best price. This is good, compared to the average Seoul ticket price of 190 €.

What is the cheapest month to fly from Hanoi to Seoul?

The cheapest month to fly from Hanoi to Seoul is currently September.

Which upcoming date is cheapest to fly from Hanoi to Seoul on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Hanoi to Seoul on Wednesday, 23 September 2026.

Are there any direct flights from Hanoi to Seoul?

Hanoi Airport offers direct flights to Seoul.

If I'm flying from Hanoi, where in Seoul is cheapest to fly into?

If you're flying from Hanoi, the cheapest city in Seoul to fly into is Seoul. The cheapest airport serving Seoul at the moment is Incheon International.