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Flights from Hanoi to Seoul

Find cheap airlines flights from Hanoi to Seoul

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
VietJet Air logo VietJet Air

Cheap flight deals from Hanoi to Seoul

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

  • Round-trip
  • One way

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

Flight Info | Hanoi to Seoul

Cheapest one-way flight price AED 281
Cheapest return ticket price AED 470
Off-season for travel May
Peak season for travel February
Flight distance 2,721.65 km
Average flight time 4 hours 16 minutes
Popular airline Jeju Air

When is the cheapest time to fly from Hanoi to Seoul?

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

Cheapest flights
From price
Search
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets 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 do flights from Hanoi (HAN) to Seoul (SEL) cost?

    According to Trip.com's data, the lowest price is around AED 1,479.

  • How long does it take to fly 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)?

  • How many airports are there in Seoul (SEL)?

    There are 2 airport(s) near 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.
1
Being flexible with your dates to get the cheapest Hanoi to Seoul ticket.
Tap "Date" on flight search bar to scan through the calender for Hanoi to Seoul airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Thu, Jun 12 at AED 233 for one-way flights.
2
Compare cheap Hanoi to Seoul flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Hanoi to Seoul. The cheapest airline operating is VietJet Air.
3
Set up a Price Alert
By setting up a Price Alert for your Hanoi to Seoul route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Hanoi to Seoul flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Hanoi to Seoul to get exclusive deals for you.

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