A traditional Korean palace with a large, ornate building in the center, surrounded by a courtyard with stone pathways and red-roofed structures.

฿3,526 Cheap Flights from Hanoi (HAN) to Seoul (ICN)

View ฿3,526 flight on Wed, 2 Sept 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 ฿3,526 for one-way flights and ฿6,624 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Sat, 3 Oct - Thu, 22 Oct
HAN
Hanoi
ICN
Seoul
฿6,624 Return, found 2 days ago
฿6,624
Return
found 2 days ago
Select Jeju Air with Bag flight, departing Sat, 3 Oct from Hanoi to Seoul, returning Thu, 22 Oct, priced at ฿6,624 found 2 days ago
Vietjet Air
Sat, 3 Oct - Thu, 22 Oct
HAN
Hanoi
ICN
Seoul
฿7,191 Return, found 2 days ago
฿7,191
Return
found 2 days ago
Select Vietjet Air flight, departing Sat, 3 Oct from Hanoi to Seoul, returning Thu, 22 Oct, priced at ฿7,191 found 2 days ago
Vietjet Air
Mon, 14 Sept - Sun, 20 Sept
HAN
Hanoi
ICN
Seoul
฿7,194 Return, found 7 hours ago
฿7,194
Return
found 7 hours ago
Select Vietjet Air flight, departing Mon, 14 Sept from Hanoi to Seoul, returning Sun, 20 Sept, priced at ฿7,194 found 7 hours ago
Jeju Air with Bag
Thu, 24 Sept - Sun, 27 Sept
HAN
Hanoi
ICN
Seoul
฿7,195 Return, found 2 days ago
฿7,195
Return
found 2 days ago
Select Jeju Air with Bag flight, departing Thu, 24 Sept from Hanoi to Seoul, returning Sun, 27 Sept, priced at ฿7,195 found 2 days ago
Hahn Air Systems
Sat, 3 Oct - Thu, 22 Oct
HAN
Hanoi
ICN
Seoul
฿8,225 Return, found 2 days ago
฿8,225
Return
found 2 days ago
Select Hahn Air Systems flight, departing Sat, 3 Oct from Hanoi to Seoul, returning Thu, 22 Oct, priced at ฿8,225 found 2 days ago
Shandong Airlines
Tue, 19 Jan - Tue, 26 Jan
HAN
Hanoi
ICN
Seoul
฿8,360 Return, found 21 hours ago
฿8,360
Return
found 21 hours ago
Select Shandong Airlines flight, departing Tue, 19 Jan from Hanoi to Seoul, returning Tue, 26 Jan, priced at ฿8,360 found 21 hours ago
Vietjet Air
Sat, 3 Oct - Wed, 7 Oct
HAN
Hanoi
ICN
Seoul
฿8,800 Return, found 2 days ago
฿8,800
Return
found 2 days ago
Select Vietjet Air flight, departing Sat, 3 Oct from Hanoi to Seoul, returning Wed, 7 Oct, priced at ฿8,800 found 2 days ago
Vietnam Airlines
Sat, 19 Sept - Mon, 21 Sept
HAN
Hanoi
ICN
Seoul
฿9,770 Return, found 1 day ago
฿9,770
Return
found 1 day ago
Select Vietnam Airlines flight, departing Sat, 19 Sept from Hanoi to Seoul, returning Mon, 21 Sept, priced at ฿9,770 found 1 day ago
FlexFlight
Sat, 3 Oct - Wed, 7 Oct
HAN
Hanoi
ICN
Seoul
฿10,265 Return, found 2 days ago
฿10,265
Return
found 2 days ago
Select FlexFlight flight, departing Sat, 3 Oct from Hanoi to Seoul, returning Wed, 7 Oct, priced at ฿10,265 found 2 days ago
Asiana Airlines
Mon, 14 Sept - Fri, 18 Sept
HAN
Hanoi
ICN
Seoul
฿10,325 Return, found 7 hours ago
฿10,325
Return
found 7 hours ago
Select Asiana Airlines flight, departing Mon, 14 Sept from Hanoi to Seoul, returning Fri, 18 Sept, priced at ฿10,325 found 7 hours ago

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

December is typically the cheapest month to fly

From ฿6,904 - ฿13,288 per traveller.

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 ฿6,624. 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.

Travel information

Origin airport
Noi Bai Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Macau Company, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, EVA Airways, FlexFlight, Hahn Air Systems, Jeju Air with Bag, Korean Air, Scoot, Shandong Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines, Xiamen Airlines
Roundtrip price
฿6,623
Distance
2668 km
Average flight time
6 hours 20 mins

Book with confidence

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 ฿3,526 and roundtrip prices from ฿6,624. 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.
Perfect flights from Hanoi to Seoul
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