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$76+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HAN
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from Incheon Intl to Hanoi Noibai are usually found in May or June, booked 38 days in advance, depart on a Sunday or Friday and return on a Thursday

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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$203
(CheapOair)

One-way from

$76
(Trip.com)

Popular in

January

Cheapest in

May

Average price

$265

Good round-trip deal

$240 or less

Good one-way deal

$92 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
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Highest demand for flights based on searches. 21% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Incheon Intl to Hanoi Noibai.
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Price to beat on a one-way flight from Incheon Intl to Hanoi Noibai.
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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 March 25, 2025.

This CheapOair deal was found by Cheapflights users on 3/24. 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.
Tue 5/136:25 amICN - HAN
Nonstop4h 30mVietJet Air
Sun 5/2511:15 pmHAN - ICN
Nonstop4h 15mVietJet Air
Deal found 3/24$203
This Trip.com deal was found by Cheapflights users on 3/25. 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.
Tue 4/228:45 pmICN - HAN
Nonstop5h 00mMultiple Airlines
Tue 4/2911:15 pmHAN - ICN
Nonstop4h 15mMultiple Airlines
Deal found 3/25$204
This Trip.com deal was found by Cheapflights users on 3/24. 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 5/152:15 pmICN - HAN
1 stop9h 30mAir Macau
Sun 5/2511:05 pmHAN - ICN
1 stop12h 10mAir Macau
Deal found 3/24$209
This Jeju Air deal was found by Cheapflights users on 3/24. 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 4/288:45 pmICN - HAN
Nonstop5h 00mJeju Air
Wed 4/3012:45 amHAN - ICN
Nonstop4h 45mJeju Air
Deal found 3/24$211
This Trip.com deal was found by Cheapflights users on 3/25. 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 8/286:05 pmICN - HAN
Nonstop4h 25mVietnam Airlines
Wed 9/34:30 pmHAN - ICN
1 stop10h 00mVietnam Airlines
Deal found 3/25$212
This oojo deal was found by Cheapflights users on 3/25. 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.
Tue 4/224:45 pmICN - HAN
1 stop10h 25mShenzhen Airlines
Mon 4/282:10 amHAN - ICN
1 stop9h 30mShenzhen Airlines
Deal found 3/25$225
This Mytrip deal was found by Cheapflights users on 3/24. 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.
Thu 6/53:30 pmICN - HAN
1 stop22h 25mAir China
Sun 6/81:25 pmHAN - ICN
1 stop22h 50mAir China
Deal found 3/24$246
This Mytrip deal was found by Cheapflights users on 3/24. 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.
Thu 5/154:20 pmICN - HAN
1 stop11h 00mChina Eastern
Sat 5/242:20 amHAN - ICN
1 stop11h 00mChina Eastern
Deal found 3/24$252
This CheapOair deal was found by Cheapflights users on 3/24. 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.
Thu 4/102:50 pmICN - HAN
1 stop26h 55mChina Southern
Sun 4/134:45 pmHAN - ICN
1 stop18h 55mChina Southern
Deal found 3/24$265
This oojo deal was found by Cheapflights users on 3/24. 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.
Wed 4/303:10 pmICN - HAN
1 stop28h 55mCathay Pacific
Sun 5/410:55 amHAN - ICN
1 stop8h 15mCathay Pacific
Deal found 3/24$290
This Mytrip deal was found by Cheapflights users on 3/24. 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.
Sat 5/38:35 pmICN - HAN
1 stop15h 35mXiamenAir
Tue 5/63:40 pmHAN - ICN
1 stop18h 50mXiamenAir
Deal found 3/24$329
This China Airlines deal was found by Cheapflights users on 3/24. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/96:25 amICN - HAN
Nonstop4h 30mFlexFlight
Tue 4/151:40 amHAN - ICN
Nonstop4h 15mFlexFlight
Deal found 3/24$338

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 March 25, 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

Tue 5/13

6:25 am-8:55 am

Nonstop4h 30m

Hanoi Noibai

Sun 5/25

11:15 pm-5:30 am

Nonstop4h 15m

$203

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Tue 4/22

8:45 pm-11:45 pm

Nonstop5h 00m

Hanoi Noibai

Tue 4/29

11:15 pm-5:30 am

Nonstop4h 15m

$204

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Thu 5/15

2:15 pm-9:45 pm

1 stop9h 30m

Hanoi Noibai

Sun 5/25

11:05 pm-1:15 pm

1 stop12h 10m

$209

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Mon 4/28

8:45 pm-11:45 pm

Nonstop5h 00m

Hanoi Noibai

Wed 4/30

12:45 am-7:30 am

Nonstop4h 45m

$211

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Thu 8/28

6:05 pm-8:30 pm

Nonstop4h 25m

Hanoi Noibai

Wed 9/3

4:30 pm-4:30 am

1 stop10h 00m

$212

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Tue 4/22

4:45 pm-1:10 am

1 stop10h 25m

Hanoi Noibai

Mon 4/28

2:10 am-1:40 pm

1 stop9h 30m

$225

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Thu 6/5

3:30 pm-11:55 am

1 stop22h 25m

Hanoi Noibai

Sun 6/8

1:25 pm-2:15 pm

1 stop22h 50m

$246

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Thu 5/15

4:20 pm-1:20 am

1 stop11h 00m

Hanoi Noibai

Sat 5/24

2:20 am-3:20 pm

1 stop11h 00m

$252

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Thu 4/10

2:50 pm-3:45 pm

1 stop26h 55m

Hanoi Noibai

Sun 4/13

4:45 pm-1:40 pm

1 stop18h 55m

$265

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Wed 4/30

3:10 pm-6:05 pm

1 stop28h 55m

Hanoi Noibai

Sun 5/4

10:55 am-9:10 pm

1 stop8h 15m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 26 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 March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
GotogatePrice 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 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?

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 March 21, 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 38 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 $975). Flying from Incheon Intl Airport to Hanoi in December is currently the most expensive (average of $1,618). 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 March 25, 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 at noon could potentially save you up to 22% on airfare.

Weekly flight availability from Incheon Intl Airport to Hanoi

Explore weekly flight availability from Incheon Intl to Hanoi. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 25, 2025.

The most flights from ICN to HAN are scheduled on a Monday (20 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in Hanoi by month

Plan your trip to Hanoi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hanoi ranges from 0.6 - 11.7 inches per month. August is typically the wettest month, when rainfall can reach 11.7 in. December is typically the driest time to visit Hanoi when rainfall is around 0.6 in.

Temperature in Hanoi by month

Plan your trip to Hanoi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 62.6 F).

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 March 25, 2025.
Read through reviews of airlines operating flights from Seoul to Hanoi, such as Singapore Airlines, Vietnam Airlines and Cathay Pacific. 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.
Singapore Airlines
8.1
Very good
1,284 reviews

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.1
Very good
1,284 reviews
Singapore Airlines
8.1
Very good
1,284 reviews

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Vietnam Airlines
7.6
Good
192 reviews
Singapore Airlines
8.1
Very good
1,284 reviews

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Cathay Pacific
7.5
Good
833 reviews
Singapore Airlines
8.1
Very good
1,284 reviews

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
China Southern
7.5
Good
90 reviews
Singapore Airlines
8.1
Very good
1,284 reviews

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

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 17 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.

  • 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 $203. Additional round-trip tickets that might be worth considering are offered by Air Macau and Jeju Air, with the lowest prices starting at $209 and $211, respectively. You may be able to fly from Incheon Intl Airport to Hanoi for 22% 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 $76 on VietJet Air. Other airlines that offer cheap prices include Jeju Air from $82 and Shenzhen Airlines from $117 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 Atlas Air (92%), Brit Mediterranean (82%) and Korean Air (75%).

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

    While on average a flight from Incheon Intl Airport to Hanoi is generally $446, our data shows the cheapest flight currently is $84. When looking at the most popular route, (Incheon Intl - Hanoi Noibai), you can expect to pay $144 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 $975). Flying from Incheon Intl Airport to Hanoi in December is currently the most expensive (average of $1,618). 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 Phu Quoc flights
Incheon Intl to Da Nang flights
Incheon Intl to Nha Trang 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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$146Average$232FlexibilityNo cancel feeOn-timeN/A
Jeju AirCheapest$164Average$272FlexibilityNo cancel feeOn-timeN/A
Vietnam AirlinesCheapest$214Average$290FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$227Average$303FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$242Average$331FlexibilityNo cancel feeOn-time81%
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