Cheap Flights from Hanoi (HAN) to Seoul (ICN) from HK$929~

View HK$929 flight on Tue, 16 Sep 2025Opens 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$929 for one-way flights and HK$1,641 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietjet Air
Tue, 16 Sep - Mon, 22 Sep
HAN
Hanoi
ICN
Seoul
HK$1,641 Return, found 3 hours ago
HK$1,641
Return
found 3 hours ago
Select Vietjet Air flight, departing Tue, 16 Sep from Hanoi to Seoul, returning Mon, 22 Sep, priced at HK$1,641 found 3 hours ago
Vietjet Air
Tue, 16 Sep - Mon, 22 Sep
HAN
Hanoi
ICN
Seoul
HK$1,775 Return, found 3 hours ago
HK$1,775
Return
found 3 hours ago
Select Vietjet Air flight, departing Tue, 16 Sep from Hanoi to Seoul, returning Mon, 22 Sep, priced at HK$1,775 found 3 hours ago
Vietjet Air
Tue, 16 Sep - Mon, 22 Sep
HAN
Hanoi
ICN
Seoul
HK$1,813 Return, found 3 hours ago
HK$1,813
Return
found 3 hours ago
Select Vietjet Air flight, departing Tue, 16 Sep from Hanoi to Seoul, returning Mon, 22 Sep, priced at HK$1,813 found 3 hours ago
FlexFlight
Tue, 16 Sep - Mon, 22 Sep
HAN
Hanoi
ICN
Seoul
HK$1,823 Return, found 3 hours ago
HK$1,823
Return
found 3 hours ago
Select FlexFlight flight, departing Tue, 16 Sep from Hanoi to Seoul, returning Mon, 22 Sep, priced at HK$1,823 found 3 hours ago
Vietjet Air
Wed, 24 Dec - Sun, 28 Dec
HAN
Hanoi
ICN
Seoul
HK$1,824 Return, found 1 day ago
HK$1,824
Return
found 1 day ago
Select Vietjet Air flight, departing Wed, 24 Dec from Hanoi to Seoul, returning Sun, 28 Dec, priced at HK$1,824 found 1 day ago
FlexFlight
Wed, 24 Dec - Sun, 28 Dec
HAN
Hanoi
ICN
Seoul
HK$1,866 Return, found 1 day ago
HK$1,866
Return
found 1 day ago
Select FlexFlight flight, departing Wed, 24 Dec from Hanoi to Seoul, returning Sun, 28 Dec, priced at HK$1,866 found 1 day ago
Jeju Air with Bag
Wed, 27 Aug - Mon, 8 Sep
HAN
Hanoi
ICN
Seoul
HK$1,877 Return, found 5 hours ago
HK$1,877
Return
found 5 hours ago
Select Jeju Air with Bag flight, departing Wed, 27 Aug from Hanoi to Seoul, returning Mon, 8 Sep, priced at HK$1,877 found 5 hours ago
Hahn Air Systems
Tue, 16 Sep - Mon, 22 Sep
HAN
Hanoi
ICN
Seoul
HK$2,128 Return, found 3 hours ago
HK$2,128
Return
found 3 hours ago
Select Hahn Air Systems flight, departing Tue, 16 Sep from Hanoi to Seoul, returning Mon, 22 Sep, priced at HK$2,128 found 3 hours ago
Vietnam Airlines
Tue, 16 Sep - Mon, 22 Sep
HAN
Hanoi
ICN
Seoul
HK$2,140 Return, found 3 hours ago
HK$2,140
Return
found 3 hours ago
Select Vietnam Airlines flight, departing Tue, 16 Sep from Hanoi to Seoul, returning Mon, 22 Sep, priced at HK$2,140 found 3 hours ago
Asiana Airlines
Sun, 7 Sep - Wed, 10 Sep
HAN
Hanoi
ICN
Seoul
HK$2,692 Return, found 1 day ago
HK$2,692
Return
found 1 day ago
Select Asiana Airlines flight, departing Sun, 7 Sep from Hanoi to Seoul, returning Wed, 10 Sep, priced at HK$2,692 found 1 day ago

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

September is typically the cheapest month to fly

From HK$1,028 - HK$3,050 per traveller.

Graph displaying average flight prices per month

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, China Eastern Airlines, China Southern Airlines, EVA Airways, FlexFlight, Hahn Air Systems, Jeju Air with Bag, Korean Air, Scoot, Thai Airways International, Vietjet Air, Vietnam Airlines, Xiamen Airlines
Return price
HK$1,641
Distance
2668 km
Average flight time
6 hours 18 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$929 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$1,641. 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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