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$50+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HAN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 73 days in advance, depart on a Friday or Sunday 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 June 12, 2025.

Round-trip from

$151
(Jeju Air)

One-way from

$50
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$212

Good round-trip deal

$212 or less

Good one-way deal

$96 or less
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. 22% potential increase in price ($75 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 June 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 June 12, 2025.

This VietJet Air deal was found by Cheapflights users on 6/11. 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 VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:25 amICN - HAN
Nonstop5h 05mVietJet Air
Sun 11/1610:50 pmHAN - ICN
Nonstop4h 35mVietJet Air
Deal found 6/11$150
This Jeju Air deal was found by Cheapflights users on 6/10. 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 6/288:45 pmICN - HAN
Nonstop5h 00mJeju Air
Tue 7/112:45 amHAN - ICN
Nonstop4h 45mJeju Air
Deal found 6/10$151
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 6/128:45 pmICN - HAN
Nonstop5h 00mMultiple Airlines
Mon 8/111:40 amHAN - ICN
Nonstop4h 15mMultiple Airlines
Deal found 6/11$173
This Mytrip deal was found by Cheapflights users on 6/10. 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 6/114:45 pmICN - HAN
1 stop20h 00mChina Southern
Wed 6/1811:45 amHAN - ICN
1 stop8h 05mChina Southern
Deal found 6/10$195
This FlightHub deal was found by Cheapflights users on 6/11. 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.
Fri 9/2610:35 amICN - HAN
1 stop9h 30mVietnam Airlines
Sat 10/410:30 amHAN - ICN
Nonstop4h 05mVietnam Airlines
Deal found 6/11$206
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 6/257:30 pmICN - HAN
Nonstop4h 30mAsiana Airlines
Thu 6/261:25 pmHAN - ICN
Nonstop4h 10mAsiana Airlines
Deal found 6/12$240
This Mytrip deal was found by Cheapflights users on 6/11. 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 7/76:50 amICN - HAN
1 stop11h 40mChina Eastern
Wed 7/162:20 amHAN - ICN
1 stop7h 35mChina Eastern
Deal found 6/11$248
This Cathay Pacific deal was found by Cheapflights users on 6/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2910:10 amICN - HAN
1 stop9h 55mCathay Pacific
Tue 7/810:55 amHAN - ICN
1 stop8h 15mCathay Pacific
Deal found 6/10$286

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 June 12, 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

Thu 11/13

6:25 am-9:30 am

Nonstop5h 05m

Hanoi Noibai

Sun 11/16

10:50 pm-5:25 am

Nonstop4h 35m

$150

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Sat 6/28

8:45 pm-11:45 pm

Nonstop5h 00m

Hanoi Noibai

Tue 7/1

12:45 am-7:30 am

Nonstop4h 45m

$151

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Tue 7/8

8:45 pm-11:45 pm

Nonstop5h 00m

Hanoi Noibai

Mon 7/14

1:40 am-7:55 am

Nonstop4h 15m

$166

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Wed 10/15

10:05 am-12:30 pm

Nonstop4h 25m

Hanoi Noibai

Wed 10/22

11:45 pm-5:50 am

Nonstop4h 05m

$190

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Thu 6/26

3:15 pm-4:55 pm

1 stop27h 40m

Hanoi Noibai

Sun 7/6

4:45 pm-1:40 pm

1 stop18h 55m

$220

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Wed 6/25

7:30 pm-10:00 pm

Nonstop4h 30m

Hanoi Noibai

Sun 7/6

1:25 pm-7:35 pm

Nonstop4h 10m

$239

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Tue 7/8

6:50 am-4:30 pm

1 stop11h 40m

Hanoi Noibai

Mon 7/14

2:20 am-11:55 am

1 stop7h 35m

$242

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Sun 6/29

10:10 am-6:05 pm

1 stop9h 55m

Hanoi Noibai

Tue 7/8

10:55 am-9:10 pm

1 stop8h 15m

$286

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Wed 7/9

6:25 am-8:55 am

Nonstop4h 30m

$50

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Sat 6/21

8:45 pm-11:45 pm

Nonstop5h 00m

$65

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 21 results
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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 June 9, 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 69 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 June 12, 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 21% 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 June 12, 2025.

The most flights from ICN to HAN are scheduled on a Thursday (16 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (11 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 June 12, 2025.
Read through reviews of airlines operating flights from Seoul to Hanoi, such as China Airlines, Asiana 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.
China Airlines
8.3
Very good
738 reviews

Overall

8.3

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
China Airlines
8.3
Very good
738 reviews
China Airlines
8.3
Very good
738 reviews

Overall

8.3

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Asiana Airlines
8.2
Very good
440 reviews
China Airlines
8.3
Very good
738 reviews

Overall

8.3

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Cathay Pacific
7.6
Good
892 reviews
China Airlines
8.3
Very good
738 reviews

Overall

8.3

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
China Southern
7.5
Good
99 reviews
China Airlines
8.3
Very good
738 reviews

Overall

8.3

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

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 13 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 Jeju Air is currently your cheapest option to Hanoi, with prices starting at $151. 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 $218, respectively. You may be able to fly from Incheon Intl Airport to Hanoi for 41% 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 $50 on VietJet Air. Other airlines that offer cheap prices include Jeju Air from $65 and Vietnam Airlines from $93 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 Brit Mediterranean (96%), Jeju Air (67%) and Korean Air (63%).

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

    While on average a flight from Incheon Intl Airport to Hanoi is generally $427, our data shows the cheapest flight currently is $55. When looking at the most popular route, (Incheon Intl - Hanoi Noibai), you can expect to pay $443 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 Nha Trang 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$154Average$242FlexibilityNo cancel feeOn-timeN/A
Jeju AirCheapest$154Average$212FlexibilityNo cancel feeOn-timeN/A
Vietnam AirlinesCheapest$209Average$290FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$227Average$351FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$227Average$306FlexibilityNo cancel feeOn-time76%

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