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Cheap Flights from Hanoi to Seoul starting at S$ 131

Whether you’re going for a one-way or round-trip to Seoul, we’ve got you covered! Check out these different flight options from Hanoi below.

  • One way
  • Round-trip

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

Hanoi to Seoul Flight Time

Flight info.
Departure
Arrival
Weekly Schedule
  1. 7C2804

    02:05

    HAN

    4.7h

    Nonstop

    08:45

    ICN

    SMTWTFS
  2. VJ501

    05:30

    HAN

    1.3h

    06:50

    DAD

    SMTWTFS
  3. VJ874

    15:30

    DAD

    4.3h

    21:45

    ICN

    SMTWTFS
  4. VN157

    06:00

    HAN

    1.4h

    07:25

    DAD

    SMTWTFS
  5. VJ874

    15:30

    DAD

    4.3h

    21:45

    ICN

    SMTWTFS
  6. VJ503

    07:20

    HAN

    1.3h

    08:40

    DAD

    SMTWTFS
  7. VJ874

    15:30

    DAD

    4.3h

    21:45

    ICN

    SMTWTFS
  8. VN163

    07:45

    HAN

    1.4h

    09:10

    DAD

    SMT-TFS
  9. VJ874

    15:30

    DAD

    4.3h

    21:45

    ICN

    SMTWTFS
  10. VJ1773

    15:10

    HAN

    1.8h

    17:00

    CXR

    SMTWTFS
  11. VJ834

    22:55

    CXR

    4.7h

    05:35

    ICN

    SMTWTFS
  12. VJ513

    16:10

    HAN

    1.3h

    17:25

    DAD

    SMTWTFS
  13. VJ880

    22:45

    DAD

    4.3h

    05:00

    ICN

    SMTWTFS
  14. VJ781

    16:20

    HAN

    1.8h

    18:10

    CXR

    SMTWTFS
  15. VJ834

    22:55

    CXR

    4.7h

    05:35

    ICN

    SMTWTFS
  16. VN1563

    16:30

    HAN

    1.9h

    18:25

    CXR

    SMTWTFS
  17. VJ834

    22:55

    CXR

    4.7h

    05:35

    ICN

    SMTWTFS
  18. NX981

    23:00

    HAN

    2.0h

    02:00

    MFM

    SMTWTFS
  19. NX822

    08:25

    MFM

    3.7h

    13:05

    ICN

    SMTWTFS

Cheapest time to fly from Hanoi to Seoul

These price trend charts carefully monitor and predict how flight prices from Hanoi to Seoul will change. Keep a close eye on them to understand when the best time to buy your tickets is.

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

Cheapest Airlines flying from Hanoi to Seoul

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Hanoi to Seoul.

Frequently Asked Questions

  • When to buy 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 cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Hanoi (HAN) to Seoul (SEL) cost?

    According to Trip.com's data, the lowest price is around S$ 542.
  • How long is a flight from Hanoi (HAN) to Seoul (SEL)?

    It takes about 4 hours 13 minutes to fly from Hanoi (HAN) to Seoul (SEL).
  • What is the transportation method from the main airport to downtown in Seoul?

    • The distance from Incheon International Airport to downtown is about 48km, by taxi about 1 hour.
    • The distance from Gimpo International Airport to downtown is about 15km, by taxi about 30 minutes.
  • What are the most popular airlines that fly from Hanoi (HAN) to Seoul (SEL)?

  • What's the most popular airline for direct flights from Hanoi (HAN) to Seoul (SEL)?

    VietJet Air operates 103 direct flights from Hanoi (HAN) to Seoul (SEL).
  • How many airports in Seoul?

    There are 2 airports near Seoul: Incheon International Airport and Gimpo International Airport.

How to find a cheap flight from Hanoi to Seoul

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Choose your dates flexibly and get the best deals on flights from Hanoi to Seoul.
Tap 'Date' on the flight search bar to browse the calendar for Hanoi to Seoul airfare over the next 6 months in 2025. If you're looking to fly within the next 3 months, the cheapest date seems to be Wed, May 14, with one-way flights starting at S$ 90.
2
Compare cheap flight deals from hundreds of airlines for Hanoi to Seoul flights.
Our extensive search lets you compare prices from over 500 airlines to find the cheapest flights from Hanoi to Seoul. The cheapest flight at the moment is with VietJet Air.
3
Set up a Price Alert
Set up a Price Alert for your Hanoi to Seoul flights and track ticket prices easily—no need for daily checks.
4
Don't miss out on cheap deals and promo codes for Hanoi to Seoul flights.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership for more exclusive flight deals.
5
Book early or wait for last-minute deals.
It's always better to book early. Flight tickets are often at their lowest when first released, usually a year ahead of departure. Keep an eye out as soon as your desired flights open for booking. If you miss the early deals, you may still find lower prices closer to your travel date.
6
Search for flights on the go.
For the best flight booking experience on the go, download Trip.com and search for cheap flights from Hanoi to Seoul to get your exclusive deals.

Find cheapest flight ticket from Hanoi to Seoul

Cheapest direct flight priceS$ 130
Cheapest return ticket priceS$ 215
Off-season for travelMay
Peak season for travelNovember
Flight distance2,721.65km
Average flight time4 hours 13 minutes
Popular airlineAirAsia Berhad