S$122 Cheap Flights from Hanoi to Seoul

View S$122 flight on Sat, 27 Sep, 2025Opens 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 to Seoul (HAN-ICN)

Prices were available within the past 7 days and start at S$122 for one-way flights and S$237 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietjet Air
Fri, 12 Sep - Sun, 14 Sep
HAN
Hanoi
ICN
Seoul
S$237 Return, found 5 days ago
S$237
Return
found 5 days ago
Select Vietjet Air flight, departing Fri, 12 Sep from Hanoi to Seoul, returning Sun, 14 Sep, priced at S$237 found 5 days ago
Vietjet Air
Fri, 12 Sep - Sun, 14 Sep
HAN
Hanoi
ICN
Seoul
S$252 Return, found 5 days ago
S$252
Return
found 5 days ago
Select Vietjet Air flight, departing Fri, 12 Sep from Hanoi to Seoul, returning Sun, 14 Sep, priced at S$252 found 5 days ago
Vietjet Air
Fri, 5 Sep - Tue, 9 Sep
HAN
Hanoi
ICN
Seoul
S$267 Return, just found
S$267
Return
just found
Select Vietjet Air flight, departing Fri, 5 Sep from Hanoi to Seoul, returning Tue, 9 Sep, priced at S$267 just found
FlexFlight
Wed, 17 Dec - Wed, 24 Dec
HAN
Hanoi
ICN
Seoul
S$288 Return, found 3 hours ago
S$288
Return
found 3 hours ago
Select FlexFlight flight, departing Wed, 17 Dec from Hanoi to Seoul, returning Wed, 24 Dec, priced at S$288 found 3 hours ago
Jeju Air with Bag
Fri, 12 Sep - Sun, 14 Sep
HAN
Hanoi
ICN
Seoul
S$303 Return, found 5 days ago
S$303
Return
found 5 days ago
Select Jeju Air with Bag flight, departing Fri, 12 Sep from Hanoi to Seoul, returning Sun, 14 Sep, priced at S$303 found 5 days ago
Hahn Air Systems
Mon, 25 Aug - Sun, 31 Aug
HAN
Hanoi
ICN
Seoul
S$348 Return, found 4 days ago
S$348
Return
found 4 days ago
Select Hahn Air Systems flight, departing Mon, 25 Aug from Hanoi to Seoul, returning Sun, 31 Aug, priced at S$348 found 4 days ago
APG Distribution System
Wed, 3 Sep - Mon, 8 Sep
HAN
Hanoi
ICN
Seoul
S$353 Return, found 1 hour ago
S$353
Return
found 1 hour ago
Select APG Distribution System flight, departing Wed, 3 Sep from Hanoi to Seoul, returning Mon, 8 Sep, priced at S$353 found 1 hour ago
China Southern Airlines
Fri, 24 Oct - Thu, 30 Oct
HAN
Hanoi
ICN
Seoul
S$398 Return, found 3 days ago
S$398
Return
found 3 days ago
Select China Southern Airlines flight, departing Fri, 24 Oct from Hanoi to Seoul, returning Thu, 30 Oct, priced at S$398 found 3 days ago
Air Macau Company
Fri, 12 Sep - Sun, 14 Sep
HAN
Hanoi
ICN
Seoul
S$422 Return, found 5 days ago
S$422
Return
found 5 days ago
Select Air Macau Company flight, departing Fri, 12 Sep from Hanoi to Seoul, returning Sun, 14 Sep, priced at S$422 found 5 days ago
Asiana Airlines
Mon, 25 Aug - Sun, 31 Aug
HAN
Hanoi
ICN
Seoul
S$437 Return, found 4 days ago
S$437
Return
found 4 days ago
Select Asiana Airlines flight, departing Mon, 25 Aug from Hanoi to Seoul, returning Sun, 31 Aug, priced at S$437 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 S$173 - S$502 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
APG Distribution System, 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
S$236
Distance
2668 km
Average flight time
6 hours 16 mins

Perfect flights from Hanoi to Seoul

Your Journey from Hanoi to Seoul

Start your unforgettable journey with Expedia. Our broad selection of flights from Hanoi to Seoul caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Vietjet Air, FlexFlight, APG Distribution System, Jeju Air with Bag, Hahn Air Systems, Scoot, China Southern Airlines, Air Macau Company, Asiana Airlines. Our selection of flights from Noi Bai Intl. to Incheon Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Hanoi to Seoul Flights

Experience the joy of finding cheap flights from Noi Bai Intl. to Incheon Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$122 and roundtrip prices from S$237*.
 

Pre-Flight Essentials

Ensure a smooth journey from Hanoi to Seoul with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Seoul

Picture yourself stepping off the plane in Seoul and immersing yourself in the unique atmosphere of Incheon. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Hanoi to Seoul Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Hanoi to Seoul.
 

Beyond the Flight – Exploring Seoul

With Expedia, your adventure extends beyond the flight. Explore Seoul at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Hanoi to Seoul with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Hanoi to Seoul with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$237. 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.

Explore a world of travel with Expedia

*Available to Expedia members.