HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Incheon Intl

$134+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — ICN
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
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 May or July, booked 88 days in advance, depart on a Thursday or Friday and return on a Friday

Find 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 October 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Thu 11/278:15 pmHAN - ICN
1 stop7h 45mMultiple Airlines
Wed 12/36:05 pmICN - HAN
Nonstop4h 50mMultiple Airlines
Deal found 10/26$220
This Trip.com deal was found by Cheapflights users on 10/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:55 amHAN - ICN
1 stop21h 10mMultiple Airlines
Thu 12/49:20 pmICN - HAN
Nonstop5h 20mMultiple Airlines
Deal found 10/27$227
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:45 amHAN - ICN
Nonstop4h 10mMultiple Airlines
Mon 12/297:25 amICN - HAN
1 stop9h 50mMultiple Airlines
Deal found 10/27$247
This Trip.com deal was found by Cheapflights users on 10/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/282:50 amHAN - ICN
1 stop14h 35mMultiple Airlines
Thu 12/49:20 pmICN - HAN
Nonstop5h 20mMultiple Airlines
Deal found 10/27$250
This Trip.com deal was found by Cheapflights users on 10/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:00 pmHAN - ICN
1 stop12h 05mAir Macau
Wed 12/178:30 amICN - HAN
1 stop15h 15mAir Macau
Deal found 10/26$252
This Priceline deal was found by Cheapflights users on 10/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:50 pmHAN - ICN
Nonstop4h 35mMultiple Airlines
Wed 12/175:50 pmICN - HAN
1 stop20h 05mMultiple Airlines
Deal found 10/26$254
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 10/286:00 pmHAN - ICN
1 stop12h 50mMultiple Airlines
Wed 10/2910:40 pmICN - HAN
1 stop10h 25mMultiple Airlines
Deal found 10/26$255
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/3010:00 pmHAN - ICN
1 stop9h 50mMultiple Airlines
Fri 12/56:05 pmICN - HAN
Nonstop4h 50mMultiple Airlines
Deal found 10/27$261
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:45 amHAN - ICN
Nonstop4h 10mMultiple Airlines
Mon 12/224:10 pmICN - HAN
1 stop11h 35mMultiple Airlines
Deal found 10/27$262

Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$220
(Kiwi.com)

One-way from

$134
(Kiwi.com)

Popular in

February

Cheapest in

May

Average price

$320

Good round-trip deal

$391 or less

Good one-way deal

$156 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. 11% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 28, 2025.
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

Fri 11/21

2:50 am-7:25 pm

1 stop14h 35m

Incheon Intl

Mon 11/24

7:30 am-1:45 am

1 stop20h 15m

$312

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Thu 2/12

10:40 am-4:30 pm

Nonstop3h 50m

Incheon Intl

Thu 2/19

6:05 pm-8:55 pm

Nonstop4h 50m

$327

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Sat 2/14

1:55 pm-6:10 am

1 stop14h 15m

Incheon Intl

Sun 2/22

7:30 am-1:45 am

1 stop20h 15m

$336

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Thu 3/26

1:55 pm-7:25 pm

1 stop27h 30m

Incheon Intl

Mon 3/30

8:10 am-1:50 am

1 stop19h 40m

$337

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Sun 3/22

11:50 pm-5:45 am

Nonstop3h 55m

Incheon Intl

Tue 3/31

7:30 pm-10:00 pm

Nonstop4h 30m

$343

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Tue 3/24

11:50 pm-5:45 am

Nonstop3h 55m

Incheon Intl

Fri 4/3

7:30 pm-10:00 pm

Nonstop4h 30m

$343

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Sat 3/28

7:45 pm-6:00 am

1 stop8h 15m

Incheon Intl

Wed 4/1

6:25 am-8:55 am

Nonstop4h 30m

$371

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Sat 3/21

2:50 am-7:25 pm

1 stop14h 35m

Incheon Intl

Thu 4/2

8:35 pm-1:50 am

1 stop31h 15m

$392

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Mon 11/10

7:40 pm-1:55 pm

1 stop16h 15m

Incheon Intl

Fri 11/21

2:15 pm-1:10 am

2 stops12h 55m

$406

HanoiIncheon

HAN - ICN

HANICN

Hanoi Noibai

Mon 11/24

7:30 pm-6:35 pm

1 stop21h 05m

Incheon Intl

Tue 11/25

2:20 am-6:30 pm

1 stop18h 10m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 19 results
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 October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Trip.comPrice Accuracy2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Hanoi-Incheon Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 October 24, 2025.

The best time to book flights from Hanoi to Incheon Intl Airport is 87 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 October 28, 2025.

One of the essential ways to save on airfare from Hanoi to Incheon Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 90% on airfare.

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 October 28, 2025.
Peruse reviews from past customers who have flown with Korean Air, Asiana Airlines, and Vietnam Airlines 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
1,155 reviews

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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
1,155 reviews
Korean Air
8.4
Very good
1,155 reviews

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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
8.2
Very good
483 reviews
Korean Air
8.4
Very good
1,155 reviews

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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.
Vietnam Airlines
7.5
Good
209 reviews
Korean Air
8.4
Very good
1,155 reviews

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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
5.6
Fair
152 reviews
Korean Air
8.4
Very good
1,155 reviews

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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 14 flights from Noibai to Incheon Intl per day from 4 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 3h 50m. 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 $163 on this airline. Additional options worth looking into are Asiana Airlines and Vietnam Airlines, starting at $187 and $274 round-trip. VietJet Air is currently priced 48% 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 $139. Jeju Air flights start at $140 while deals on Philippine Airlines start at $153 one-way.

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

    Consider Jeju Air (85%), Delta (79%) or WestJet (79%) 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 $383, 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 $281 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

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.
Ho Chi Minh City to Incheon Intl flights
Da Nang to Incheon Intl flights

Top 4 airlines flying from Hanoi to Incheon Intl

Discover the top 4 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$163Average$239FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$187Average$345FlexibilityNo cancel feeOn-time76%
Vietnam AirlinesCheapest$274Average$514FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$321Average$356FlexibilityNo 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.