Question 1

What is the most punctual flight time for Hanoi to Incheon flights?

Accepted Answer

Generally, flights departing in the evening tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Question 2

How far in advance should I book a flight to Incheon Intl Airport?

Accepted Answer

You are more likely to see cheaper flights to Incheon Intl Airport from Hanoi when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $339 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Hanoi for as low as $238 on momondo.

Question 3

How many flights depart from Hanoi to Incheon Intl Airport on average per day?

Accepted Answer

19 flights are operational daily from Hanoi to Incheon Intl Airport as of February 2026. The most popular departure time for this route is 11:00PM, with 57% of flights per day taking off in the evening.

Question 4

What is the cheapest month to fly to Incheon Intl Airport?

Accepted Answer

The cheapest month to fly to Incheon Intl Airport from Hanoi is in May. Flight prices, which tend to average around $208, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of May, then departing from Hanoi during the month July is also very affordable. Most momondo users find prices during this month for around $275.

Question 5

What is the cheapest Hanoi Noibai to Incheon Intl flight route?

Accepted Answer

Fly from Hanoi Noibai to Incheon Intl for the best Hanoi Noibai - Incheon Intl flight prices

Question 6

How have Hanoi to Incheon Intl Airport flight prices changed over time?

Accepted Answer

As of February 2026, prices for Hanoi to Incheon Intl Airport flights are approximately 3% cheaper when compared to flights at the same time last year.

Question 7

How many flights depart from Hanoi to Incheon Intl Airport on average per week?

Accepted Answer

The number of flights available between Hanoi and Incheon Intl Airport is 136 per week as of February 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

Question 8

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

Accepted Answer

In the evening is the cheapest time of day to fly from Hanoi to Incheon Intl Airport when you can find flight prices for as low as $769. Flying to Incheon Intl Airport in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,243 on average. Flights to Incheon Intl Airport from Hanoi in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Question 9

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Question 10

What airlines fly to Incheon Intl Airport?

Accepted Answer

VietJet Air, Asiana Airlines and Korean Air are the top three most popular airlines that fly to Incheon Intl Airport from Hanoi according to our data. VietJet Air is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 3 different airlines that fly to Incheon Intl Airport on a routine basis, so you have a few additional options to choose from.

Question 11

How often are flights from Hanoi to Incheon delayed?

Accepted Answer

Historically, on average around 20% of flights between Hanoi and Incheon have experienced a delay on any given week. The average delay length over the past 12 months has been 121 minutes.

Question 12

What cabin class options are available on Hanoi Noibai to Incheon Intl flights?

Accepted Answer

There are 4 cabin classes available to choose from on Hanoi Noibai to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 13

Which airline has the best punctuality record on Hanoi to Incheon flights?

Accepted Answer

According to our data, Brit Mediterranean have had the least number of delays on this route over the last 12 months; with about 5% of their flights experiencing any sort of delay.

Question 14

What is the cheapest day to depart on your flight to Incheon Intl Airport?

Accepted Answer

The cheapest day to depart from Hanoi to Incheon Intl Airport is on a Thursday when prices can be found for as low as $613. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,180. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

Question 15

What is the cheapest airline that flies from Hanoi Noibai to Incheon Intl?

Accepted Answer

Shandong Airlines is the most popular carrier operating from Hanoi Noibai to Incheon Intl

Question 16

When did momondo last update prices for flights from Hanoi Noibai Airport to Incheon Intl Airport?

Accepted Answer

Prices for flights from Hanoi Noibai Airport to Incheon Intl Airport were last updated today.

Question 17

How many operators does momondo search for flights from Hanoi Noibai Airport to Incheon Intl Airport?

Accepted Answer

As of February 2026, there are 3 operators available to choose from for flights from Hanoi Noibai Airport to Incheon Intl Airport.

Question 18

How old do you have to be to fly from Hanoi Noibai Airport to Incheon Intl Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hanoi Noibai Airport to Incheon Intl Airport.

Question 19

What documentation or ID do you need to fly to Incheon Intl Airport?

Accepted Answer

The necessary travel and health documents for your Incheon Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best Price Found	$171
Fastest flight time	8h 05m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
VietJet Air	PriceFrom $151	Free Cancellation	Rating 5.5 160 reviews	Search VietJet Air flights
Asiana Airlines	PriceFrom $187	Free Cancellation	Rating 8.1 502 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $321	Free Cancellation	Rating 8.4 1,188 reviews	Search Korean Air flights

Cheap flights from Hanoi to Seoul from $115

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hanoi to Seoul departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Hanoi to Incheon Intl Airport

What is the cheapest month to fly to Incheon Intl Airport?

What is the cheapest day to depart on your flight to Incheon Intl Airport?

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

What is the cheapest Hanoi Noibai to Incheon Intl flight route?

Fly from Hanoi Noibai to Incheon Intl for the best Hanoi Noibai - Incheon Intl flight prices

How far in advance should I book a flight to Incheon Intl Airport?

What cabin class options are available on Hanoi Noibai to Incheon Intl flights?

There are 4 cabin classes available to choose from on Hanoi Noibai to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Hanoi to Incheon Intl Airport flight prices changed over time?

As of February 2026, prices for Hanoi to Incheon Intl Airport flights are approximately 3% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Hanoi Noibai to Incheon Intl?

Shandong Airlines is the most popular carrier operating from Hanoi Noibai to Incheon Intl

What airlines fly to Incheon Intl Airport?

How often are flights from Hanoi to Incheon delayed?

Historically, on average around 20% of flights between Hanoi and Incheon have experienced a delay on any given week. The average delay length over the past 12 months has been 121 minutes.

What is the most punctual flight time for Hanoi to Incheon flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Hanoi to Incheon flights?

According to our data, Brit Mediterranean have had the least number of delays on this route over the last 12 months; with about 5% of their flights experiencing any sort of delay.

How many flights depart from Hanoi to Incheon Intl Airport on average per day?

19 flights are operational daily from Hanoi to Incheon Intl Airport as of February 2026. The most popular departure time for this route is 11:00PM, with 57% of flights per day taking off in the evening.

How many flights depart from Hanoi to Incheon Intl Airport on average per week?

The number of flights available between Hanoi and Incheon Intl Airport is 136 per week as of February 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

When to book flights from Hanoi to Incheon Intl Airport

Cheap Hanoi to Incheon Intl Airport (HAN to ICN) flight deals and tips

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How old do you have to be to fly from Hanoi Noibai Airport to Incheon Intl Airport?

What documentation or ID do you need to fly to Incheon Intl Airport?

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What is the most popular airline from Hanoi to Incheon Intl Airport?

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