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$87+ Cheap flights from Incheon Intl (ICN) to Hanoi (HAN)

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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HAN
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheapflights Tip: The best prices from Incheon Intl to Hanoi Noibai are usually found in May or September, booked 48 days in advance, depart on a Friday or Tuesday and return on a Thursday

Find flight deals from Incheon Intl to Hanoi

Cheapest flights from Incheon Intl to Hanoi
Explore the most affordable flight options available from Incheon Intl to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:20 pmICN - HAN
2 stops31h 20mChina Eastern
Thu 11/133:45 pmHAN - ICN
3 stops17h 15mChina Eastern
Deal found 10/26$208
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.
Sat 12/61:15 pmICN - HAN
2 stops14h 30mChina Eastern
Sun 12/142:45 amHAN - ICN
1 stop10h 20mChina Eastern
Deal found 10/26$209
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/152:40 pmICN - HAN
1 stop23h 15mAir China
Mon 12/221:20 pmHAN - ICN
1 stop20h 20mAir China
Deal found 10/26$210
This Jeju Air 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:20 pmICN - HAN
Nonstop5h 20mJeju Air
Sun 12/71:40 amHAN - ICN
Nonstop4h 25mJeju Air
Deal found 10/27$214
This Trip.com deal was found by Cheapflights users on 10/25. 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.
Wed 11/264:20 pmICN - HAN
1 stop11h 25mChina Eastern
Sun 11/304:15 pmHAN - ICN
1 stop28h 30mChina Eastern
Deal found 10/25$215
This Jeju Air 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/299:20 pmICN - HAN
Nonstop5h 20mJeju Air
Wed 12/31:40 amHAN - ICN
Nonstop4h 25mJeju Air
Deal found 10/27$216
This Jeju Air 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:20 pmICN - HAN
Nonstop5h 20mJeju Air
Sun 12/71:40 amHAN - ICN
Nonstop4h 25mJeju Air
Deal found 10/27$218
This Jeju Air 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/299:20 pmICN - HAN
Nonstop5h 20mJeju Air
Thu 12/41:40 amHAN - ICN
Nonstop4h 25mJeju Air
Deal found 10/27$219
This Booking.com deal was found by Cheapflights users on 10/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/172:20 pmICN - HAN
2 stops31h 20mChina Eastern
Wed 11/192:45 amHAN - ICN
1 stop10h 20mChina Eastern
Deal found 10/25$220
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.
Sun 11/94:40 pmICN - HAN
2 stops24h 35mChina Eastern
Tue 11/116:45 pmHAN - ICN
1 stop16h 45mChina Eastern
Deal found 10/27$221
This oojo deal was found by Cheapflights users on 10/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:50 pmICN - HAN
1 stop20h 10mAir China
Sun 12/71:20 pmHAN - ICN
1 stop25h 15mAir China
Deal found 10/25$223

Cheap flight deals from Incheon Intl to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Hanoi (HAN). 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 27, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$208
(Mytrip)

One-way from

$87
(Trip.com)

Popular in

January

Cheapest in

May

Average price

$279

Good round-trip deal

$270 or less

Good one-way deal

$86 or less
Provider with most accurate pricing for Incheon Intl-Hanoi Noibai flight deals.
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Provider most trusted by Cheapflights users for Incheon Intl-Hanoi Noibai flights.
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From Incheon Intl to Hanoi Noibai
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One-way flight from Incheon Intl to Hanoi Noibai
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($12 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 Incheon Intl to Hanoi Noibai.
Search Deals
Price to beat on a one-way flight from Incheon Intl to Hanoi Noibai.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Incheon Intl to Hanoi 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 27, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Hanoi that are best for you.

Fly from

Incheon Intl

Fly to

Hanoi

Route

Depart

Return

Price

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Sat 11/29

9:20 pm-12:40 am

Nonstop5h 20m

Hanoi Noibai

Wed 12/3

1:40 am-8:05 am

Nonstop4h 25m

$244

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Sun 12/7

9:20 pm-12:40 am

Nonstop5h 20m

Hanoi Noibai

Thu 12/11

1:40 am-8:05 am

Nonstop4h 25m

$294

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Sun 12/7

9:20 pm-12:40 am

Nonstop5h 20m

Hanoi Noibai

Fri 1/2

1:40 am-8:05 am

Nonstop4h 25m

$310

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Wed 12/3

6:05 pm-8:55 pm

Nonstop4h 50m

Hanoi Noibai

Sun 12/7

11:00 pm-4:25 pm

1 stop15h 25m

$346

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Thu 11/27

9:20 pm-12:40 am

Nonstop5h 20m

Hanoi Noibai

Sat 11/29

1:40 am-8:05 am

Nonstop4h 25m

$349

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Wed 12/3

2:15 pm-1:10 am

2 stops12h 55m

Hanoi Noibai

Fri 12/5

2:10 am-1:55 pm

1 stop9h 45m

$369

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Sat 12/20

9:20 pm-12:40 am

Nonstop5h 20m

Hanoi Noibai

Sat 12/27

1:40 am-8:05 am

Nonstop4h 25m

$369

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Sun 1/4

9:20 pm-12:40 am

Nonstop5h 20m

Hanoi Noibai

Fri 1/9

1:40 am-8:05 am

Nonstop4h 25m

$372

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Tue 11/18

10:35 am-1:25 pm

Nonstop4h 50m

Hanoi Noibai

Wed 11/26

10:40 am-4:30 pm

Nonstop3h 50m

$381

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Sun 1/11

10:00 am-6:30 pm

1 stop10h 30m

Hanoi Noibai

Sat 1/17

7:30 pm-6:35 pm

1 stop21h 05m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 21 results
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Compare providers for flights from Incheon Intl to Hanoi

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 Incheon Intl to Hanoi in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*1 star
GotogatePrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
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 Incheon Intl Airport-Hanoi flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on Incheon Intl Airport-Hanoi flight deals on Cheapflights vs. OneTravel >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Hanoi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-Hanoi flights, Cheapflights users trust OneTravel the most. OneTravel 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 Incheon Intl Airport-Hanoi 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 Incheon Intl to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Incheon Intl 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 Incheon Intl Airport to Hanoi

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

Use this chart to determine the optimal time to book a round-trip flight from Incheon Intl to Hanoi. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Incheon Intl Airport to Hanoi, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to Hanoi (average of $99). Flying from Incheon Intl Airport to Hanoi in January is currently the most expensive (average of $255). 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 ICN to HAN?

Find hourly flight availability from Incheon Intl to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

One of the essential ways to save on airfare from Incheon Intl Airport to Hanoi is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 21% on airfare.

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

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated October 27, 2025.
Read reviews from past customers who have flown Korean Air, Asiana Airlines, and Jeju Air from Incheon Intl Airport to Hanoi. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,153 reviews

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,153 reviews
Korean Air
8.4
Very good
1,153 reviews

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Asiana Airlines
8.2
Very good
485 reviews
Korean Air
8.4
Very good
1,153 reviews

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Jeju Air
7.7
Good
34 reviews
Korean Air
8.4
Very good
1,153 reviews

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Vietnam Airlines
7.5
Good
208 reviews
Korean Air
8.4
Very good
1,153 reviews

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
VietJet Air
5.6
Fair
151 reviews
Korean Air
8.4
Very good
1,153 reviews

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Hanoi. 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 into for flights to Hanoi from Incheon Intl?

    Located just 14.2 mi from the city center, Hanoi Noibai is the airport most travelers will use when flying to Hanoi from Incheon Intl. Booking flights from Incheon Intl to Noibai (HAN) should be relatively easy as there are 14 daily inbound flights from Incheon Intl from 5 different airlines.

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

    Flights from Incheon Intl to Hanoi Noibai have been viewed 48 times in the past calendar month.

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

    A quick flight from Incheon Intl Airport to Hanoi can take about 4h 50m. Jeju Air provides one of the quickest options available for as low as $346. There are 1666 mi between Incheon Intl Airport and Hanoi. All flights are typically nonstop.

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

    Flying on Jeju Air is currently your cheapest option to Hanoi, with prices starting at $148. Additional round-trip tickets that might be worth considering are offered by VietJet Air and Vietnam Airlines, with the lowest prices starting at $154 and $210, respectively. You may be able to fly from Incheon Intl Airport to Hanoi for 43% less than the average price by searching for these airlines.

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

    The top 3 most reliable airlines when flying from Incheon Intl Airport to Hanoi are Delta (87%), WestJet (87%) and Vietnam Airlines (85%).

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

    While on average a flight from Incheon Intl Airport to Hanoi is generally $572, our data shows the cheapest flight currently is $66. When looking at the most popular route, (Incheon Intl - Hanoi Noibai), you can expect to pay $202 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Incheon Intl to Hanoi 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 Incheon Intl Airport to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to Hanoi (average of $99). Flying from Incheon Intl Airport to Hanoi in January is currently the most expensive (average of $255). 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

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Alternative routes for Incheon Intl to Hanoi

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

Top 5 airlines flying from Incheon Intl to Hanoi

Discover the top 5 airlines that operate flights from Incheon Intl to Hanoi. 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 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Jeju AirCheapest$148Average$229FlexibilityNo cancel feeOn-timeN/A
VietJet AirCheapest$154Average$259FlexibilityNo cancel feeOn-timeN/A
Vietnam AirlinesCheapest$210Average$281FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$223Average$344FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$238Average$345FlexibilityNo cancel feeOn-time81%

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