฿3,685 Cheap Flights from Hanoi (HAN) to Seoul (ICN)

View ฿3,685 flight on Thu, 2 Apr 2026Opens in a new window

Popular airlines from Noi Bai Intl. Airport (HAN) to Incheon Intl. Airport (ICN)

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Cheap Flights from Hanoi (HAN) to Seoul (ICN)

Prices were available within the past 7 days and start at ฿3,685 for one-way flights and ฿6,930 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Shandong Airlines
Sat, 31 Jan - Wed, 4 Feb
HAN
Hanoi
ICN
Seoul
฿6,930 Return, found 4 days ago
฿6,930
Return
found 4 days ago
Select Shandong Airlines flight, departing Sat, 31 Jan from Hanoi to Seoul, returning Wed, 4 Feb, priced at ฿6,930 found 4 days ago
Vietjet Air
Mon, 11 May - Mon, 18 May
HAN
Hanoi
ICN
Seoul
฿7,455 Return, found 2 days ago
฿7,455
Return
found 2 days ago
Select Vietjet Air flight, departing Mon, 11 May from Hanoi to Seoul, returning Mon, 18 May, priced at ฿7,455 found 2 days ago
Hahn Air Systems
Tue, 3 Feb - Wed, 4 Mar
HAN
Hanoi
ICN
Seoul
฿8,490 Return, found 5 days ago
฿8,490
Return
found 5 days ago
Select Hahn Air Systems flight, departing Tue, 3 Feb from Hanoi to Seoul, returning Wed, 4 Mar, priced at ฿8,490 found 5 days ago
Jeju Air with Bag
Sat, 13 Jun - Mon, 22 Jun
HAN
Hanoi
ICN
Seoul
฿8,586 Return, found 6 days ago
฿8,586
Return
found 6 days ago
Select Jeju Air with Bag flight, departing Sat, 13 Jun from Hanoi to Seoul, returning Mon, 22 Jun, priced at ฿8,586 found 6 days ago
FlexFlight
Tue, 3 Feb - Wed, 4 Mar
HAN
Hanoi
ICN
Seoul
฿8,810 Return, found 5 days ago
฿8,810
Return
found 5 days ago
Select FlexFlight flight, departing Tue, 3 Feb from Hanoi to Seoul, returning Wed, 4 Mar, priced at ฿8,810 found 5 days ago
Philippine Airlines
Sat, 31 Jan - Wed, 4 Feb
HAN
Hanoi
ICN
Seoul
฿9,805 Return, found 4 days ago
฿9,805
Return
found 4 days ago
Select Philippine Airlines flight, departing Sat, 31 Jan from Hanoi to Seoul, returning Wed, 4 Feb, priced at ฿9,805 found 4 days ago
Shenzhen Airlines
Sat, 10 Jan - Tue, 13 Jan
HAN
Hanoi
ICN
Seoul
฿9,855 Return, found 3 days ago
฿9,855
Return
found 3 days ago
Select Shenzhen Airlines flight, departing Sat, 10 Jan from Hanoi to Seoul, returning Tue, 13 Jan, priced at ฿9,855 found 3 days ago
Air Macau Company
Wed, 11 Mar - Sun, 15 Mar
HAN
Hanoi
ICN
Seoul
฿10,295 Return, found 12 hours ago
฿10,295
Return
found 12 hours ago
Select Air Macau Company flight, departing Wed, 11 Mar from Hanoi to Seoul, returning Sun, 15 Mar, priced at ฿10,295 found 12 hours ago
China Southern Airlines
Mon, 11 May - Mon, 18 May
HAN
Hanoi
ICN
Seoul
฿10,930 Return, found 2 days ago
฿10,930
Return
found 2 days ago
Select China Southern Airlines flight, departing Mon, 11 May from Hanoi to Seoul, returning Mon, 18 May, priced at ฿10,930 found 2 days ago
T'way Air with baggage
Thu, 22 Jan - Wed, 28 Jan
HAN
Hanoi
ICN
Seoul
฿11,223 Return, found 4 days ago
฿11,223
Return
found 4 days ago
Select T'way Air with baggage flight, departing Thu, 22 Jan from Hanoi to Seoul, returning Wed, 28 Jan, priced at ฿11,223 found 4 days ago

Find the cheapest month to fly from Hanoi (HAN) to Seoul (ICN)

September is typically the cheapest month to fly

From ฿4,183 - ฿12,902 per traveller.
Flight from Hanoi to Seoul route information
Origin airport
Noi Bai Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Macau Company, Asiana Airlines, Cathay Pacific, China Airlines, FlexFlight, Hahn Air Systems, Jeju Air with Bag, Korean Air, Philippine Airlines, Shandong Airlines, T'way Air with baggage, Thai Airways International, Vietjet Air, Vietnam Airlines
Return price
฿6,930
Distance
2668 km
Average flight time
6 hours 2 mins

Perfect flights from Hanoi to Seoul

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Hanoi to Seoul. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Noi Bai Intl. to Incheon Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿3,685 and roundtrip prices from ฿6,930. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Incheon Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Seoul.

Frequently asked questions

How much is a flight from HAN to Incheon Intl. Airport (ICN)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight from Hanoi Intl. Airport to Incheon Intl. Airport (ICN) was ฿6,930. Cheap tickets don't stick around for long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Noi Bai Intl. Airport (HAN) to Seoul–Incheon Intl. Airport?
The majority of flights can be cancelled online, but every air carrier has different terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Noi Bai Intl. Airport (HAN) to Incheon Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Hanoi Intl. Airport to ICN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Hanoi Intl. Airport to Incheon Intl. Airport (ICN)?
The flying distance between Noi Bai Intl. Airport (HAN) and ICN is 2,700 kilometres. Listen to some music or finish off your latest read and the journey will fly by.
Which airlines fly direct from HAN to ICN?
Whether you're after a return or one-way flight, you'll have your pick of airlines that will take you straight from Hanoi Intl. Airport to Seoul–Incheon Intl. Airport. These are some of the most popular ones:

  • Korean Air - (KE) with 91 monthly flights
  • VietJet Air - (VJ) with 60 monthly flights
  • Vietnam Airlines - (VN) with 60 monthly flights
  • Asiana Airlines - (OZ) with 43 monthly flights

Are Hanoi Intl. Airport to Incheon Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from HAN to Incheon Airport can be hit-or-miss. It is possible to find a bargain, but you could also completely miss out! If you'd prefer to start planning your trip ahead of time, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines release their prices that far in advance. Our top tip? Check back often as prices are updated regularly.
*Available to Expedia members.