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Incheon Intl

$80+ 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — ICN
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheapflights Tip: The best prices from Hanoi Noibai to Incheon Intl are usually found in May or July, booked 89 days in advance, depart on a Thursday or Monday 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 January 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. 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 2/1012:15 am
HAN
-
ICN
Nonstop4h 20m
T'way Air
Wed 2/258:10 pm
ICN
-
HAN
Nonstop5h 05m
T'way Air
Deal found 1/26$148
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 7/71:40 am
HAN
-
ICN
Nonstop4h 15m
VietJet Air
Wed 7/156:25 am
ICN
-
HAN
Nonstop4h 30m
VietJet Air
Deal found 1/27$168
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Sun 7/511:15 pm
HAN
-
ICN
Nonstop4h 15m
VietJet Air
Sat 7/1811:05 am
ICN
-
HAN
Nonstop4h 30m
VietJet Air
Deal found 1/27$170
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 7/61:40 am
HAN
-
ICN
Nonstop4h 15m
VietJet Air
Tue 7/146:25 am
ICN
-
HAN
Nonstop4h 30m
VietJet Air
Deal found 1/27$171
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Sun 7/511:15 pm
HAN
-
ICN
Nonstop4h 15m
VietJet Air
Thu 7/1611:05 am
ICN
-
HAN
Nonstop4h 30m
VietJet Air
Deal found 1/27$172
This Trip.com deal was found by Cheapflights users on 1/25. 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 3/52:50 am
HAN
-
ICN
1 stop16h 20m
Multiple Airlines
Sat 3/146:25 am
ICN
-
HAN
Nonstop5h 05m
Multiple Airlines
Deal found 1/25$175
This Trip.com deal was found by Cheapflights users on 1/25. 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.
Sat 3/142:20 am
HAN
-
ICN
1 stop18h 30m
Multiple Airlines
Sat 3/216:25 am
ICN
-
HAN
Nonstop5h 05m
Multiple Airlines
Deal found 1/25$176
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Wed 3/112:50 am
HAN
-
ICN
1 stop8h 00m
Multiple Airlines
Thu 3/196:25 am
ICN
-
HAN
Nonstop5h 05m
Multiple Airlines
Deal found 1/26$178
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 3/102:50 am
HAN
-
ICN
1 stop8h 00m
Multiple Airlines
Wed 3/186:25 am
ICN
-
HAN
Nonstop5h 05m
Multiple Airlines
Deal found 1/25$186
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Fri 3/132:50 am
HAN
-
ICN
1 stop8h 00m
Multiple Airlines
Tue 3/176:25 am
ICN
-
HAN
Nonstop5h 05m
Multiple Airlines
Deal found 1/25$187
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 4/2011:15 pm
HAN
-
ICN
Nonstop4h 15m
VietJet Air
Tue 4/286:25 am
ICN
-
HAN
Nonstop4h 30m
VietJet Air
Deal found 1/25$189
This Booking.com deal was found by Cheapflights users on 1/26. 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.
Tue 6/21:40 am
HAN
-
ICN
Nonstop4h 15m
Multiple Airlines
Wed 6/36:05 pm
ICN
-
HAN
Nonstop4h 25m
Multiple Airlines
Deal found 1/26$190

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$148
(Kiwi.com)

One-way from

$80
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$376

Good round-trip deal

$694 or less

Good one-way deal

$226 or less
Provider with most accurate pricing for Hanoi Noibai-Incheon Intl flight deals.
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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. 16% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 27, 2026.
Use the filters below to find and compare flights from Hanoi to Incheon Intl Airport that are best for you.

Fly from

Hanoi

Fly to

Incheon Intl

Route

Depart

Return

Price

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Wed 4/22

2:50 am-3:45 pm

1 stop10h 55m

Incheon Intl

Sat 4/25

2:00 pm-1:50 am

1 stop13h 50m

$221

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Thu 4/23

2:50 am-12:50 pm

1 stop8h 00m

Incheon Intl

Fri 4/24

4:45 pm-1:50 am

1 stop11h 05m

$221

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Thu 4/23

2:50 am-12:50 pm

1 stop8h 00m

Incheon Intl

Tue 4/28

3:30 pm-1:50 am

1 stop12h 20m

$221

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Mon 4/20

2:50 am-3:45 pm

1 stop10h 55m

Incheon Intl

Sun 4/26

3:30 pm-1:50 am

1 stop12h 20m

$221

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Tue 4/21

2:50 am-3:45 pm

1 stop10h 55m

Incheon Intl

Fri 4/24

4:45 pm-1:50 am

1 stop11h 05m

$221

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Mon 4/20

2:50 am-3:45 pm

1 stop10h 55m

Incheon Intl

Thu 5/14

11:45 am-1:20 am

1 stop15h 35m

$221

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Sat 4/25

2:50 am-3:45 pm

1 stop10h 55m

Incheon Intl

Wed 4/29

4:45 pm-1:50 am

1 stop11h 05m

$221

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Mon 4/20

2:50 am-2:30 pm

1 stop9h 40m

Incheon Intl

Tue 4/28

4:45 pm-1:50 am

1 stop11h 05m

$221

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Mon 7/6

2:50 am-2:30 pm

1 stop9h 40m

Incheon Intl

Fri 7/17

2:00 pm-1:50 am

1 stop13h 50m

$247

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Thu 7/9

2:50 am-12:50 pm

1 stop8h 00m

Incheon Intl

Fri 7/17

2:00 pm-1:50 am

1 stop13h 50m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 22 results
1
2
3
  • 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?

Use this chart to determine the optimal time to book a round-trip flight from Hanoi to Incheon Intl. Price data was last updated on January 23, 2026.

The best time to book flights from Hanoi to Incheon Intl Airport is 89 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, July is the cheapest month in which you can book a flight from Hanoi to Incheon Intl Airport (average of $114). Flying from Hanoi to Incheon Intl Airport in March is currently the most expensive (average of $231). 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 January 27, 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.

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 January 27, 2026.
Peruse reviews from past customers who have flown with Korean Air, Asiana Airlines, and VietJet 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.
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.1
Very good
501 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
VietJet Air
5.5
Fair
159 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 18 flights from Noibai to Incheon Intl per day from 3 different airlines.

  • How popular is this Hanoi to Incheon Intl Airport flight route?

    Flights from Hanoi Noibai to Incheon Intl have been viewed 26 times in the past calendar month.

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

    Departing from Hanoi to Incheon Intl Airport will take you 10h 55m. The distance from Hanoi to Incheon Intl Airport is about 1666 mi.

  • 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 $151 on this airline. Additional options worth looking into are Asiana Airlines and Korean Air, starting at $187 and $321 round-trip. VietJet Air is currently priced 55% 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 $51. Jeju Air flights start at $101 while deals on Asiana Airlines start at $109 one-way.

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

    Consider Bamboo Airways (100%), VietJet Air (97%) or Jeju Air (92%) 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 $683, our data shows the cheapest flight currently is $108. When looking at the most popular route, (Hanoi Noibai - Incheon Intl), you can expect to pay $367 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, July is the cheapest month in which you can book a flight from Hanoi to Incheon Intl Airport (average of $114). Flying from Hanoi to Incheon Intl Airport in March is currently the most expensive (average of $231). 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
Suwon
Seongnam

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Alternative routes for Hanoi to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Ho Chi Minh City to Incheon Intl flights
Da Nang 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$151Average$220FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$187Average$360FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$321Average$356FlexibilityNo cancel feeOn-time81%

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