Cheap Flight Deals from Hanoi to Seoul

We've found these cheap flights for you. You can book one-way or return flight tickets.

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One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Best Time to Book Flights from Hanoi to Seoul

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22
22 29
Jul

29 6
6 13

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight from Hanoi (HAN) to Seoul (SEL) the cheapest?

Airlines adjust prices for flights from Hanoi to Seoul based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Hanoi (HAN) to Seoul (SEL) cost?

According to Trip.com's data, the lowest price is around AU$ 627.
How long is the flights from Hanoi (HAN) to Seoul (SEL)?

It takes about 4 hours 16 minutes to fly from Hanoi (HAN) to Seoul (SEL).
What are the most popular airlines that fly from Hanoi (HAN) to Seoul (SEL)?

Airlines with flights from Hanoi (HAN) to Seoul (SEL): FlexFlight, Asiana Airlines, Korean Air, United Airlines, Air Canada, Vietnam Airlines, APG Airline, Hahn Air Systems, Virgin Atlantic, VietJet Air and WestJet.
How many airports in Seoul (SEL)?

There are 2 airport(s) in Seoul (SEL): Gimpo International Airport and Incheon International Airport.

How to find a cheap flight from Hanoi to Seoul

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Hanoi to Seoul. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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Flight Information from Hanoi to Seoul

Cheapest one-way flight price	AU$ 122
Cheapest return ticket price	AU$ 202
Off-season for travel	May
Peak season for travel	February
Flight distance	2,721.65km
Average flight time	4 hours 16 minutes
Popular airline	Jeju Air