Cheap flight deals from Seoul to Hanoi Starting at PHP 2,775

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.

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

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  • 23 30

  • Apr

    30 6
  • 6 13
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Top Airlines Flying from Seoul to Hanoi

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

Frequently Asked Questions

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

    Airlines adjust prices for flights from Seoul to Hanoi based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seoul (SEL) to Hanoi (HAN) cost?

    According to Trip.com's data, the lowest price is around PHP 19,936.

  • How long does it take to fly from Seoul (SEL) to Hanoi (HAN) and what is the distance?

    It takes around 4 hours 46 minutes to fly from Seoul (SEL) to Hanoi (HAN).

  • What is the transportation method from the main airport to downtown in Hanoi?

    • The distance from Noi Bai International Airport to downtown is about 21 km. It takes about 40 minutes by taxi.

  • What are the most popular airlines that fly from Seoul (SEL) to Hanoi (HAN)?

How to find a cheap flight from Seoul to Hanoi

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 Seoul to Hanoi. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Seoul to Hanoi

Cheapest one-way flight price PHP 2,774
Cheapest round-trip ticket price PHP 6,972
Off-season for travel April
Peak season for travel December
Flight distance 2,721.65 km
Average flight time 4 hours 46 minutes
Popular airline China Airlines

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