£65 Cheap Flights from Seoul (ICN) to Hanoi (HAN)

View £65 flight on Fri, 27 Feb 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £65 for one-way flights and £137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietjet Air
Tue, 26 Aug - Wed, 1 Oct
ICN
Seoul
HAN
Hanoi
£137 Return, found 14 hours ago
£137
Return
found 14 hours ago
Select Vietjet Air flight, departing Tue, 26 Aug from Seoul to Hanoi, returning Wed, 1 Oct, priced at £137 found 14 hours ago
Vietjet Air
Mon, 15 Sep - Wed, 24 Sep
ICN
Seoul
HAN
Hanoi
£149 Return, found 3 days ago
£149
Return
found 3 days ago
Select Vietjet Air flight, departing Mon, 15 Sep from Seoul to Hanoi, returning Wed, 24 Sep, priced at £149 found 3 days ago
Vietnam Airlines
Fri, 5 Sep - Sun, 14 Sep
ICN
Seoul
HAN
Hanoi
£150 Return, found 2 days ago
£150
Return
found 2 days ago
Select Vietnam Airlines flight, departing Fri, 5 Sep from Seoul to Hanoi, returning Sun, 14 Sep, priced at £150 found 2 days ago
Vietnam Airlines
Sat, 13 Sep - Sat, 20 Sep
ICN
Seoul
HAN
Hanoi
£150 Return, found 1 hour ago
£150
Return
found 1 hour ago
Select Vietnam Airlines flight, departing Sat, 13 Sep from Seoul to Hanoi, returning Sat, 20 Sep, priced at £150 found 1 hour ago
China Southern Airlines
Wed, 6 Aug - Sat, 9 Aug
ICN
Seoul
HAN
Hanoi
£163 Return, found 1 day ago
£163
Return
found 1 day ago
Select China Southern Airlines flight, departing Wed, 6 Aug from Seoul to Hanoi, returning Sat, 9 Aug, priced at £163 found 1 day ago
FlexFlight
Sun, 31 May - Wed, 3 Jun
ICN
Seoul
HAN
Hanoi
£166 Return, found 2 days ago
£166
Return
found 2 days ago
Select FlexFlight flight, departing Sun, 31 May from Seoul to Hanoi, returning Wed, 3 Jun, priced at £166 found 2 days ago
Hahn Air Systems
Mon, 1 Sep - Fri, 5 Sep
ICN
Seoul
HAN
Hanoi
£169 Return, found 2 days ago
£169
Return
found 2 days ago
Select Hahn Air Systems flight, departing Mon, 1 Sep from Seoul to Hanoi, returning Fri, 5 Sep, priced at £169 found 2 days ago
Korean Air
Sun, 14 Sep - Thu, 18 Sep
ICN
Seoul
HAN
Hanoi
£176 Return, found 5 days ago
£176
Return
found 5 days ago
Select Korean Air flight, departing Sun, 14 Sep from Seoul to Hanoi, returning Thu, 18 Sep, priced at £176 found 5 days ago
Asiana Airlines
Thu, 11 Sep - Sat, 13 Sep
ICN
Seoul
HAN
Hanoi
£176 Return, found 4 days ago
£176
Return
found 4 days ago
Select Asiana Airlines flight, departing Thu, 11 Sep from Seoul to Hanoi, returning Sat, 13 Sep, priced at £176 found 4 days ago
Jeju Air
Sat, 1 Nov - Thu, 13 Nov
ICN
Seoul
HAN
Hanoi
£183 Return, found 1 day ago
£183
Return
found 1 day ago
Select Jeju Air flight, departing Sat, 1 Nov from Seoul to Hanoi, returning Thu, 13 Nov, priced at £183 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 £86 - £216 per traveller.

Graph displaying average flight prices per month

Flight from Seoul to Hanoi route information
Origin airport
Incheon Intl.
Destination airport
Noi Bai Intl.
Airlines serving
Air China, 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, Korean Air, Scoot, Thai Airways International, Vietjet Air, Vietnam Airlines, Xiamen Airlines
Return price
£136
Distance
2668 km
Average flight time
2 hours 38 mins

Compare flights from Seoul to Hanoi easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seoul to Hanoi. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Noi Bai Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Incheon Intl. to Noi Bai Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Incheon Intl. (ICN) to Noi Bai Intl. (HAN)

The easiest way to view the best deals on flights from Seoul to Hanoi today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Incheon Intl. to Noi Bai Intl. start at just £137 and range up to £183.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Seoul and Hanoi
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Seoul to Hanoi flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Incheon Intl. to Noi Bai Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

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 £137. 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.

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