Cheap Flights from Hanoi (HAN) to Seoul (ICN) from HK$775~

View HK$775 flight on Tue, 3 Feb 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$775 for one-way flights and HK$1,728 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Shandong Airlines
Sat, 7 Mar - Sun, 15 Mar
HAN
Hanoi
ICN
Seoul
HK$1,728 Return, found 2 days ago
HK$1,728
Return
found 2 days ago
Select Shandong Airlines flight, departing Sat, 7 Mar from Hanoi to Seoul, returning Sun, 15 Mar, priced at HK$1,728 found 2 days ago
Vietjet Air
Fri, 10 Apr - Mon, 20 Apr
HAN
Hanoi
ICN
Seoul
HK$2,256 Return, found 2 days ago
HK$2,256
Return
found 2 days ago
Select Vietjet Air flight, departing Fri, 10 Apr from Hanoi to Seoul, returning Mon, 20 Apr, priced at HK$2,256 found 2 days ago
Jeju Air with Bag
Thu, 26 Mar - Mon, 6 Apr
HAN
Hanoi
ICN
Seoul
HK$2,375 Return, found 5 days ago
HK$2,375
Return
found 5 days ago
Select Jeju Air with Bag flight, departing Thu, 26 Mar from Hanoi to Seoul, returning Mon, 6 Apr, priced at HK$2,375 found 5 days ago
Hong Kong Airlines
Tue, 27 Jan - Thu, 29 Jan
HAN
Hanoi
ICN
Seoul
HK$2,383 Return, just found
HK$2,383
Return
just found
Select Hong Kong Airlines flight, departing Tue, 27 Jan from Hanoi to Seoul, returning Thu, 29 Jan, priced at HK$2,383 just found
Philippine Airlines
Thu, 30 Apr - Mon, 4 May
HAN
Hanoi
ICN
Seoul
HK$2,471 Return, found 2 days ago
HK$2,471
Return
found 2 days ago
Select Philippine Airlines flight, departing Thu, 30 Apr from Hanoi to Seoul, returning Mon, 4 May, priced at HK$2,471 found 2 days ago
China Eastern Airlines
Tue, 10 Mar - Tue, 17 Mar
HAN
Hanoi
ICN
Seoul
HK$2,735 Return, found 8 hours ago
HK$2,735
Return
found 8 hours ago
Select China Eastern Airlines flight, departing Tue, 10 Mar from Hanoi to Seoul, returning Tue, 17 Mar, priced at HK$2,735 found 8 hours ago
Hahn Air Systems
Wed, 18 Mar - Mon, 23 Mar
HAN
Hanoi
ICN
Seoul
HK$2,861 Return, found 1 day ago
HK$2,861
Return
found 1 day ago
Select Hahn Air Systems flight, departing Wed, 18 Mar from Hanoi to Seoul, returning Mon, 23 Mar, priced at HK$2,861 found 1 day ago
China Southern Airlines
Thu, 19 Mar - Mon, 23 Mar
HAN
Hanoi
ICN
Seoul
HK$2,926 Return, found 3 days ago
HK$2,926
Return
found 3 days ago
Select China Southern Airlines flight, departing Thu, 19 Mar from Hanoi to Seoul, returning Mon, 23 Mar, priced at HK$2,926 found 3 days ago
FlexFlight
Wed, 18 Mar - Mon, 23 Mar
HAN
Hanoi
ICN
Seoul
HK$2,929 Return, found 1 day ago
HK$2,929
Return
found 1 day ago
Select FlexFlight flight, departing Wed, 18 Mar from Hanoi to Seoul, returning Mon, 23 Mar, priced at HK$2,929 found 1 day ago
Asiana Airlines
Fri, 1 May - Mon, 4 May
HAN
Hanoi
ICN
Seoul
HK$2,956 Return, found 2 days ago
HK$2,956
Return
found 2 days ago
Select Asiana Airlines flight, departing Fri, 1 May from Hanoi to Seoul, returning Mon, 4 May, priced at HK$2,956 found 2 days ago

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

September is typically the cheapest month to fly

From HK$1,016 - HK$3,038 per traveller.
Hanoi to Seoul route information
Origin airport
Noi Bai Intl.
Destination airport
Incheon Intl.
Airlines serving
Air China, Air Macau Company, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, FlexFlight, Hahn Air Systems, Hong Kong Airlines, Jeju Air with Bag, Korean Air, Philippine Airlines, Scoot, Shandong Airlines, T'way Air with baggage, Thai Airways International, Vietjet Air, Vietnam Airlines, Xiamen Airlines
Return price
HK$1,728
Distance
2668 km
Average flight time
6 hours 6 mins

Flights from Hanoi to Incheon

Book cheap flights from Hanoi (HAN) to Incheon (ICN) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Hanoi (HAN) to Incheon (ICN) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Hanoi (HAN) to Incheon (ICN) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Incheon flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Incheon and things to do in Incheon for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Incheon more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Incheon is HK$775 now!

 

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 HK$1,728. 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 canceled 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 kilometers. 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.

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