HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Incheon Intl

$114+ Cheap flights from Hanoi (HAN) to Incheon Intl (ICN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — ICN
Aug 20 — Aug 271
Thu 8/20
Thu 8/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hanoi to Incheon Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Hanoi Noibai to Incheon Intl are usually found in September or June, booked 65 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from Hanoi to Incheon Intl

Cheapest flights from Hanoi to Incheon Intl
Explore the most affordable flight options available from Hanoi to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:45 am
HAN
-
ICN
Nonstop4h 50m
Jeju Air
Mon 8/318:40 pm
ICN
-
HAN
Nonstop5h 05m
Jeju Air
Deal found 7/16$184
This Booking.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:40 am
HAN
-
ICN
Nonstop4h 25m
Jeju Air
Mon 11/309:20 pm
ICN
-
HAN
Nonstop5h 20m
Jeju Air
Deal found 7/16$196
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/254:20 pm
HAN
-
ICN
Nonstop4h 25m
Multiple Airlines
Sun 8/308:40 pm
ICN
-
HAN
Nonstop5h 05m
Multiple Airlines
Deal found 7/19$203
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:20 pm
HAN
-
ICN
Nonstop4h 25m
Multiple Airlines
Tue 9/88:40 pm
ICN
-
HAN
Nonstop5h 05m
Multiple Airlines
Deal found 7/18$209
This Jeju Air deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:40 am
HAN
-
ICN
Nonstop4h 25m
Jeju Air
Sun 11/89:20 pm
ICN
-
HAN
Nonstop5h 20m
Jeju Air
Deal found 7/20$213
This Trip.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:20 am
HAN
-
ICN
1 stop18h 20m
Multiple Airlines
Tue 8/188:40 pm
ICN
-
HAN
Nonstop5h 05m
Multiple Airlines
Deal found 7/20$216
This CheapOair deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:15 pm
HAN
-
ICN
Nonstop4h 15m
Multiple Airlines
Mon 10/58:40 pm
ICN
-
HAN
Nonstop5h 05m
Multiple Airlines
Deal found 7/17$217
This oojo deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:50 am
HAN
-
ICN
1 stop9h 40m
Shandong Airlines
Mon 10/511:40 pm
ICN
-
HAN
1 stop27h 40m
Shandong Airlines
Deal found 7/21$222
This CheapOair deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:40 am
HAN
-
ICN
Nonstop4h 15m
Multiple Airlines
Wed 9/308:40 pm
ICN
-
HAN
Nonstop5h 05m
Multiple Airlines
Deal found 7/17$233
This oojo deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/262:20 am
HAN
-
ICN
1 stop16h 35m
Shandong Airlines
Wed 12/212:20 pm
ICN
-
HAN
1 stop15h 30m
Shandong Airlines
Deal found 7/19$240

Find flight deals from Hanoi to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$184
(Kiwi.com)

One-way from

$114
(Jeju Air)

Popular in

March

Cheapest in

September

Average price

$308

Good round-trip deal

$275 or less

Good one-way deal

$154 or less
Provider with most accurate pricing for Hanoi Noibai-Incheon Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hanoi Noibai-Incheon Intl flights.
Search Deals
From Hanoi Noibai to Incheon Intl
Search Deals
One-way flight from Hanoi Noibai to Incheon Intl
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Hanoi Noibai to Incheon Intl.
Search Deals
Price to beat on a one-way flight from Hanoi Noibai to Incheon Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hanoi to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 21, 2026.
Use the filters below to find and compare flights from Hanoi to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Thu 9/17

11:30 pm-5:50 am

Nonstop4h 20m

Incheon Intl

Sat 9/19

7:30 pm-10:00 pm

Nonstop4h 30m

$290

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Sun 8/30

11:10 pm-5:25 am

Nonstop4h 15m

Incheon Intl

Wed 9/2

8:00 am-10:35 am

Nonstop4h 35m

$294

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Sun 8/30

3:45 pm-10:45 pm

1 stop29h 00m

Incheon Intl

Sun 9/6

4:35 pm-2:45 pm

2 stops24h 10m

$379

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Wed 11/4

4:15 pm-12:15 pm

2 stops42h 00m

Incheon Intl

Wed 11/18

3:40 pm-3:15 pm

2 stops49h 35m

$385

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Thu 11/26

3:45 pm-8:40 pm

3 stops26h 55m

Incheon Intl

Sun 11/29

3:40 pm-2:45 pm

2 stops49h 05m

$385

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Thu 11/26

3:45 pm-2:55 pm

2 stops21h 10m

Incheon Intl

Mon 11/30

8:30 am-1:45 am

2 stops19h 15m

$416

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Wed 12/30

11:50 pm-5:45 am

Nonstop3h 55m

Incheon Intl

Sun 1/3

7:30 pm-10:25 pm

Nonstop4h 55m

$437

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Tue 8/25

3:45 pm-3:10 pm

2 stops21h 25m

Incheon Intl

Sun 8/30

1:10 pm-2:45 pm

2 stops27h 35m

$445

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Thu 8/27

2:35 am-3:10 pm

2 stops10h 35m

Incheon Intl

Thu 9/3

1:10 pm-2:45 pm

2 stops27h 35m

$461

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Tue 8/25

3:45 pm-11:55 am

2 stops18h 10m

Incheon Intl

Mon 8/31

2:15 pm-1:20 am

2 stops13h 05m

$589

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Hanoi to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hanoi to Incheon Intl in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hanoi-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hanoi-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hanoi-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hanoi-Incheon Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hanoi-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hanoi to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Hanoi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hanoi to Incheon Intl Airport

How far ahead should I book a flight from Hanoi to Incheon Intl Airport?

The best time to book flights from Hanoi to Incheon Intl Airport is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Hanoi to Incheon Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Hanoi to Incheon Intl Airport (average of $284). Flying from Hanoi to Incheon Intl Airport in March is currently the most expensive (average of $584). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HAN to ICN?

Find hourly flight availability from Hanoi to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 21, 2026.

When flying from Hanoi to Incheon Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Hanoi to Incheon Intl Airport?

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated July 21, 2026.
Peruse reviews from past customers who have flown with Asiana Airlines,Vietnam Airlines, andVietJet Air from Hanoi to Incheon Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.1
Very good
553 reviews

Crew

8.5

Food

8.0

Comfort

8.0

Boarding

8.3

Overall

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.
Asiana Airlines
8.1
Very good
553 reviews
Asiana Airlines
8.1
Very good
553 reviews

Crew

8.5

Food

8.0

Comfort

8.0

Boarding

8.3

Overall

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.
Vietnam Airlines
7.7
Good
280 reviews
Asiana Airlines
8.1
Very good
553 reviews

Crew

8.5

Food

8.0

Comfort

8.0

Boarding

8.3

Overall

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.
VietJet Air
5.6
Fair
172 reviews
Asiana Airlines
8.1
Very good
553 reviews

Crew

8.5

Food

8.0

Comfort

8.0

Boarding

8.3

Overall

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.

Related info for your journey

Find useful and relevant information for your journey from Hanoi to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hanoi to Incheon Intl?

    If you book a flight to Incheon Intl from Hanoi, you will be flying from Noibai, which is the city’s only airport. Hanoi Noibai (HAN) is located 14.2 mi from the center of Hanoi. There are 20 flights from Noibai to Incheon Intl per day from 3 different airlines.

  • How long is the flight from Hanoi to Incheon Intl Airport?

    Departing from Hanoi to Incheon Intl Airport will take you 4h 15m. The distance from Hanoi to Incheon Intl Airport is about 1666 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Hanoi to Incheon Intl Airport round-trip?

    Our cheapest airline available from Hanoi to Incheon Intl Airport is VietJet Air. Our recent data shows that you can find tickets from as low as $176 on this airline. Additional options worth looking into are Asiana Airlines and Vietnam Airlines, starting at $197 and $274 round-trip. VietJet Air is currently priced 53% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Hanoi to Incheon Intl Airport one-way?

    To fly one-way, consider booking your trip with VietJet Air, which is currently one of the cheapest options available, starting at $83. Asiana Airlines flights start at $109 while deals on Jeju Air start at $109 one-way.

  • What are the most reliable airlines from Hanoi to Incheon Intl Airport?

    Consider Parata Air (100%), Brit Mediterranean (94%) or Jeju Air (91%) when booking your flight. These represent the most reliable airlines when flying from Hanoi to Incheon Intl Airport.

  • What are the cheapest flights from Hanoi to Incheon Intl Airport?

    While on average a flight from Hanoi to Incheon Intl Airport is generally $1,587, our data shows the cheapest flight currently is $116. When looking at the most popular route, (Hanoi Noibai - Incheon Intl), you can expect to pay $422 for that flight.

  • Can I find deals for flights from Hanoi to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Hanoi to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hanoi to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hanoi to Incheon Intl.

  • Can I find deals for business class flights from Hanoi to Incheon Intl?

    Yes. Cheapflights offers flight deals from Hanoi to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hanoi to Incheon Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Hanoi to Incheon Intl Airport (average of $284). Flying from Hanoi to Incheon Intl Airport in March is currently the most expensive (average of $584). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Seongnam
Suwon

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hanoi to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Da Nang to Incheon Intl flights
Ho Chi Minh City to Incheon Intl flights

Top 3 airlines flying from Hanoi to Incheon Intl

Discover the top 3 airlines that operate flights from Hanoi to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$176Average$251FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$197Average$326FlexibilityNo cancel feeOn-time76%
Vietnam AirlinesCheapest$274Average$316FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.