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Hanoi

$109+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HAN
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheapflights Tip: The best prices from Incheon Intl to Hanoi Noibai are usually found in September or May, booked 59 days in advance, depart on a Monday or Wednesday and return on a Friday

Cheap 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 July 23, 2026.

This Jeju Air deal was found by Cheapflights users on 7/22. 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 8/208:40 pm
ICN
-
HAN
Nonstop5h 05m
Jeju Air
Sat 8/2212:45 am
HAN
-
ICN
Nonstop4h 50m
Jeju Air
Deal found 7/22$230
This Jeju Air deal was found by Cheapflights users on 7/22. 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.
Fri 8/218:40 pm
ICN
-
HAN
Nonstop5h 05m
Jeju Air
Sat 8/2212:45 am
HAN
-
ICN
Nonstop4h 50m
Jeju Air
Deal found 7/22$231
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:15 am
ICN
-
HAN
Nonstop4h 55m
Sun PhuQuoc Airways
Tue 9/84:20 pm
HAN
-
ICN
Nonstop4h 25m
Sun PhuQuoc Airways
Deal found 7/21$232
This Jeju Air deal was found by Cheapflights users on 7/22. 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.
Tue 9/228:40 pm
ICN
-
HAN
Nonstop5h 05m
Jeju Air
Wed 9/2312:45 am
HAN
-
ICN
Nonstop4h 50m
Jeju Air
Deal found 7/22$233
This oojo deal was found by Cheapflights users on 7/22. 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 9/186:05 pm
ICN
-
HAN
Nonstop4h 30m
Vietnam Airlines
Sun 9/209:35 am
HAN
-
ICN
1 stop18h 25m
Vietnam Airlines
Deal found 7/22$234
This Sun PhuQuoc Airways 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 Sun PhuQuoc Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:15 am
ICN
-
HAN
Nonstop4h 55m
Sun PhuQuoc Airways
Fri 9/114:20 pm
HAN
-
ICN
Nonstop4h 25m
Sun PhuQuoc Airways
Deal found 7/19$235
This Jeju Air 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:40 pm
ICN
-
HAN
Nonstop5h 05m
Jeju Air
Sun 9/2012:45 am
HAN
-
ICN
Nonstop4h 50m
Jeju Air
Deal found 7/21$236
This Jeju Air 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:40 pm
ICN
-
HAN
Nonstop5h 05m
Jeju Air
Wed 9/212:45 am
HAN
-
ICN
Nonstop4h 50m
Jeju Air
Deal found 7/21$237
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.
Tue 8/258:40 pm
ICN
-
HAN
Nonstop5h 05m
Jeju Air
Thu 8/2712:45 am
HAN
-
ICN
Nonstop4h 50m
Jeju Air
Deal found 7/20$238
This oojo deal was found by Cheapflights users on 7/22. 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 9/2812:30 am
ICN
-
HAN
1 stop14h 30m
Vietnam Airlines
Sat 10/310:20 am
HAN
-
ICN
Nonstop4h 15m
Vietnam Airlines
Deal found 7/22$239
This Jeju Air deal was found by Cheapflights users on 7/22. 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.
Fri 8/218:40 pm
ICN
-
HAN
Nonstop5h 05m
Jeju Air
Thu 8/2712:45 am
HAN
-
ICN
Nonstop4h 50m
Jeju Air
Deal found 7/22$240
This Vietnam Airlines 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:05 pm
ICN
-
HAN
Nonstop4h 30m
Vietnam Airlines
Tue 10/1311:35 pm
HAN
-
ICN
Nonstop4h 15m
Vietnam Airlines
Deal found 7/19$241

Find 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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$230
(Jeju Air)

One-way from

$109
(Mytrip)

Popular in

February

Cheapest in

September

Average price

$284

Good round-trip deal

$286 or less

Good one-way deal

$140 or less
Provider with most accurate pricing for Incheon Intl-Hanoi Noibai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Incheon Intl-Hanoi Noibai flights.
Search Deals
From Incheon Intl to Hanoi Noibai
Search Deals
One-way flight from Incheon Intl to Hanoi Noibai
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($18 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 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 July 23, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Fri 8/7

8:40 pm-11:45 pm

Nonstop5h 05m

Hanoi Noibai

Tue 8/11

12:45 am-7:35 am

Nonstop4h 50m

$282

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Fri 10/9

12:30 am-7:30 am

1 stop9h 00m

Hanoi Noibai

Tue 10/13

8:25 pm-6:00 am

1 stop7h 35m

$283

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Wed 11/4

4:40 pm-2:45 pm

2 stops24h 05m

Hanoi Noibai

Wed 11/18

4:15 pm-10:55 am

2 stops16h 40m

$318

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Wed 10/28

3:40 pm-2:45 pm

2 stops25h 05m

Hanoi Noibai

Sat 10/31

3:45 pm-2:55 pm

2 stops21h 10m

$318

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Thu 9/3

2:15 pm-2:00 pm

2 stops25h 45m

Hanoi Noibai

Tue 9/8

3:45 pm-10:45 pm

1 stop29h 00m

$338

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Fri 8/7

11:05 am-6:00 pm

1 stop8h 55m

Hanoi Noibai

Tue 8/11

10:20 am-4:35 pm

Nonstop4h 15m

$346

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Fri 8/21

12:00 pm-1:20 am

2 stops15h 20m

Hanoi Noibai

Tue 8/25

3:45 pm-5:25 pm

2 stops23h 40m

$346

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Thu 8/20

2:15 pm-6:55 pm

2 stops30h 40m

Hanoi Noibai

Thu 8/27

3:45 pm-10:45 pm

1 stop29h 00m

$356

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Sat 8/15

4:20 pm-2:45 pm

2 stops24h 25m

Hanoi Noibai

Tue 8/18

8:15 pm-6:40 pm

1 stop20h 25m

$393

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Thu 12/17

4:20 pm-1:45 am

1 stop11h 25m

Hanoi Noibai

Sun 12/20

4:15 pm-11:00 am

2 stops40h 45m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Hanoi flight deals on Cheapflights vs. FlightHub >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 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 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?

To ensure you get the cheapest price possible for a flight from Incheon Intl Airport to Hanoi, you should look to book at least 58 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 $222). Flying from Incheon Intl Airport to Hanoi in February is currently the most expensive (average of $493). 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 July 23, 2026.

When flying from Incheon Intl Airport to Hanoi, 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 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 July 23, 2026.
Read reviews from past customers who have flown Korean Air,Asiana Airlines, andVietnam Airlines 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
1,221 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

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
1,221 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

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
8.1
Very good
553 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

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
7.7
Good
280 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

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
7.6
Good
38 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

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
172 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

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 19 daily inbound flights from Incheon Intl from 5 different airlines.

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

    A quick flight from Incheon Intl Airport to Hanoi can take about 5h 05m. Jeju Air provides one of the quickest options available for as low as $282. There are 1666 mi between Incheon Intl Airport and Hanoi. This flight may include one or multiple stops.

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

    Flying on VietJet Air is currently your cheapest option to Hanoi, with prices starting at $142. Additional round-trip tickets that might be worth considering are offered by Jeju Air and Vietnam Airlines, with the lowest prices starting at $149 and $200, respectively. You may be able to fly from Incheon Intl Airport to Hanoi for 53% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $66 on VietJet Air. Other airlines that offer cheap prices include Jeju Air from $75 and Hahn Air Systems from $112 one-way.

  • 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 Jeju Air (100%), Parata Air (100%) and Vietnam Airlines (89%).

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

    While on average a flight from Incheon Intl Airport to Hanoi is generally $258, our data shows the cheapest flight currently is $105. When looking at the most popular route, (Incheon Intl - Hanoi Noibai), you can expect to pay $214 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 $222). Flying from Incheon Intl Airport to Hanoi in February is currently the most expensive (average of $493). 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 Da Nang flights
Incheon Intl to Phu Quoc 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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$142Average$312FlexibilityNo cancel feeOn-timeN/A
Jeju AirCheapest$149Average$239FlexibilityNo cancel feeOn-timeN/A
Vietnam AirlinesCheapest$200Average$338FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$223Average$354FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$259Average$295FlexibilityNo cancel feeOn-time81%

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