S$94 Cheap Flights from Seoul to Hanoi

View S$94 flight on Mon, 8 Sep, 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seoul to Hanoi (ICN-HAN)

Prices were available within the past 7 days and start at S$94 for one-way flights and S$216 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Tue, 23 Sep - Sat, 27 Sep
ICN
Seoul
HAN
Hanoi
S$216 Return, found 4 days ago
S$216
Return
found 4 days ago
Select Jeju Air with Bag flight, departing Tue, 23 Sep from Seoul to Hanoi, returning Sat, 27 Sep, priced at S$216 found 4 days ago
Jeju Air with Bag
Mon, 8 Sep - Wed, 10 Sep
ICN
Seoul
HAN
Hanoi
S$228 Return, found 1 day ago
S$228
Return
found 1 day ago
Select Jeju Air with Bag flight, departing Mon, 8 Sep from Seoul to Hanoi, returning Wed, 10 Sep, priced at S$228 found 1 day ago
Jeju Air with Bag
Mon, 1 Sep - Wed, 10 Sep
ICN
Seoul
HAN
Hanoi
S$228 Return, found 3 days ago
S$228
Return
found 3 days ago
Select Jeju Air with Bag flight, departing Mon, 1 Sep from Seoul to Hanoi, returning Wed, 10 Sep, priced at S$228 found 3 days ago
Vietjet Air
Thu, 28 Aug - Tue, 30 Sep
ICN
Seoul
HAN
Hanoi
S$236 Return, found 2 days ago
S$236
Return
found 2 days ago
Select Vietjet Air flight, departing Thu, 28 Aug from Seoul to Hanoi, returning Tue, 30 Sep, priced at S$236 found 2 days ago
Vietnam Airlines
Thu, 28 Aug - Tue, 30 Sep
ICN
Seoul
HAN
Hanoi
S$260 Return, found 2 days ago
S$260
Return
found 2 days ago
Select Vietnam Airlines flight, departing Thu, 28 Aug from Seoul to Hanoi, returning Tue, 30 Sep, priced at S$260 found 2 days ago
FlexFlight
Sat, 25 Apr - Wed, 29 Apr
ICN
Seoul
HAN
Hanoi
S$287 Return, found 1 day ago
S$287
Return
found 1 day ago
Select FlexFlight flight, departing Sat, 25 Apr from Seoul to Hanoi, returning Wed, 29 Apr, priced at S$287 found 1 day ago
APG Distribution System
Thu, 28 Aug - Tue, 30 Sep
ICN
Seoul
HAN
Hanoi
S$296 Return, found 2 days ago
S$296
Return
found 2 days ago
Select APG Distribution System flight, departing Thu, 28 Aug from Seoul to Hanoi, returning Tue, 30 Sep, priced at S$296 found 2 days ago
China Southern Airlines
Mon, 25 Aug - Fri, 29 Aug
ICN
Seoul
HAN
Hanoi
S$302 Return, just found
S$302
Return
just found
Select China Southern Airlines flight, departing Mon, 25 Aug from Seoul to Hanoi, returning Fri, 29 Aug, priced at S$302 just found
Asiana Airlines
Mon, 8 Sep - Fri, 12 Sep
ICN
Seoul
HAN
Hanoi
S$302 Return, found 17 hours ago
S$302
Return
found 17 hours ago
Select Asiana Airlines flight, departing Mon, 8 Sep from Seoul to Hanoi, returning Fri, 12 Sep, priced at S$302 found 17 hours ago
Korean Air
Mon, 8 Sep - Wed, 10 Sep
ICN
Seoul
HAN
Hanoi
S$307 Return, found 1 day ago
S$307
Return
found 1 day ago
Select Korean Air flight, departing Mon, 8 Sep from Seoul to Hanoi, returning Wed, 10 Sep, priced at S$307 found 1 day ago

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

September is typically the cheapest month to fly

From S$147 - S$367 per traveller.

Graph displaying average flight prices per month

Seoul to Hanoi route information
Origin airport
Incheon Intl.
Destination airport
Noi Bai Intl.
Airlines serving
Air Macau Company, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, EVA Airways, FlexFlight, Hahn Air Systems, Japan Airlines, Jeju Air with Bag, Korean Air, Scoot, Thai Airways International, Vietjet Air, Vietnam Airlines, Xiamen Airlines
Return price
S$215
Distance
2668 km
Average flight time
2 hours 38 mins

Perfect flights from Seoul to Hanoi

Your Journey from Seoul to Hanoi

Start your unforgettable journey with Expedia. Our broad selection of flights from Seoul to Hanoi 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 Jeju Air with Bag, Vietjet Air, Hahn Air Systems, FlexFlight, Vietnam Airlines, APG Distribution System, China Southern Airlines, China Eastern Airlines, Asiana Airlines, Korean Air. Our selection of flights from Incheon Intl. to Noi Bai 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 Seoul to Hanoi Flights

Experience the joy of finding cheap flights from Incheon Intl. to Noi Bai Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$94 and roundtrip prices from S$216*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seoul to Hanoi 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 Hanoi

Picture yourself stepping off the plane in Hanoi and immersing yourself in the unique atmosphere of . 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 Seoul to Hanoi 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 Seoul to Hanoi.
 

Beyond the Flight – Exploring Hanoi

With Expedia, your adventure extends beyond the flight. Explore Hanoi 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 Seoul to Hanoi 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 Seoul to Hanoi 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 ICN to Noi Bai Intl. Airport (HAN)?
Start packing your bags, because round-trip flights from Seoul--Incheon Intl. Airport to HAN start from S$216. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Incheon Intl. Airport (ICN) to Noi Bai Intl. Airport (HAN)?
The majority of flights can be cancelled online, but each air carrier has different terms and conditions. If you do need to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Incheon Intl. Airport (ICN) to HAN 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 Incheon Airport to HAN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ICN to HAN?
The flight distance from South Korea to Hanoi is 2,700 kilometres. Pack yourself a drink, a snack and a laptop filled with movies. Keep yourself occupied and the hours will fly by.
Which airlines fly direct from Incheon Airport to Hanoi Intl. Airport?
Whether you're after a one-way or return flight, you'll have your choice of airlines that will fly you straight from Seoul--Incheon Intl. Airport to Noi Bai Intl. Airport (HAN). Here 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 Incheon Intl. Airport (ICN) to Hanoi Intl. Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up great last-minute deals from Seoul--Incheon Intl. Airport to HAN, but it's also possible to miss out entirely! As many airlines publish prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can be sure you're always seeing the latest offers.

Explore a world of travel with Expedia

*Available to Expedia members.