Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Hanoi to Seoul
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
VietJet Air flights from Hanoi to Incheon Intl Airport
Our best VietJet Air deals on Hanoi to Incheon Intl Airport flight tickets
Jeju Air flights from Hanoi to Incheon Intl Airport
Our best Jeju Air deals on Hanoi to Incheon Intl Airport flight tickets
See travel insights to Seoul from
How to get the cheapest flight ticket from Hanoi to Incheon Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Incheon Intl Airport?
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 June is also very affordable. Most momondo users find prices during this month for around $221.
What is the cheapest day to depart on your flight to Incheon Intl Airport?
The cheapest day to depart from Hanoi to Incheon Intl Airport is on a Thursday when prices can be found for as low as $479. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,403. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.
What is the cheapest time of day to depart on your flight to Incheon Intl Airport?
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 $582. 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 $1,383 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.
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?
You are more likely to see cheaper flights to Incheon Intl Airport from Hanoi when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $294 when searching 18 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 $234 on momondo.
What cabin class options are available on Hanoi Noibai to Incheon Intl flights?
There are 3 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.
What is the cheapest airline that flies from Hanoi Noibai to Incheon Intl?
VietJet Air, Jeju Air, and China Southern are the most popular carriers operating from Hanoi Noibai to Incheon Intl
What airlines fly to Incheon Intl Airport?
VietJet Air, Vietnam 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 65% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 4 different airlines that fly to Incheon Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Hanoi to Incheon Intl Airport on average per day?
20 flights are operational daily from Hanoi to Incheon Intl Airport as of April 2025. The most popular departure time for this route is 11:00PM, with 56% 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 142 per week as of April 2025. The most frequent departure day is Wed, 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
Find info about flight duration, direct flights, and airports for your flight from Hanoi to Incheon Intl Airport
How far is Hanoi Noibai to Incheon Intl by plane?
Incheon Intl is 1675.8 mi away from Hanoi Noibai. 4h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from Hanoi Noibai Airport to Incheon Intl Airport?
Prices for flights from Hanoi Noibai Airport to Incheon Intl Airport were last updated today.
How many operators does momondo search for flights from Hanoi Noibai Airport to Incheon Intl Airport?
As of April 2025, there are 4 operators available to choose from for flights from Hanoi Noibai Airport to Incheon Intl Airport.
How old do you have to be to fly from Hanoi Noibai Airport to Incheon Intl Airport?
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.
What documentation or ID do you need to fly to Incheon Intl Airport?
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.
What is the most popular plane model from Hanoi to Incheon Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Hanoi to Incheon Intl Airport is Airbus A321-100/200 (25.02% of total bookings). The next most popular plane models are Airbus A350-900 (13.75%), Boeing 737-800 (12.99%), and Boeing 787 Dreamliner (11.07%).
What is the most popular airline from Hanoi to Incheon Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Hanoi to Incheon Intl Airport is VietJet Air, representing 60% of all bookings. The subsequent popular airlines are Vietnam Airlines at 17%, Korean Air at 13%, and Jeju Air at 9%.
Best airlines flying from Hanoi to Incheon Intl Airport
Compare and see reviews for airlines that fly from Hanoi to Incheon Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $147 | Free Cancellation | Rating 5.6 139 reviews | |||
| PriceFrom $213 | Free Cancellation | Rating 7.6 32 reviews | |||
| PriceFrom $284 | Free Cancellation | Rating 7.6 194 reviews | |||
| PriceFrom $330 | Free Cancellation | Rating 8.4 1,063 reviews |
Korean Air Flights From Hanoi to Incheon Intl Airport
Across 29 Korean Air flights from Hanoi to Incheon Intl Airport this week, the average price was $356, with the best Korean Air deals starting from $330 round-trip. 1,063 users have rated Korean Air on momondo, with an average score of 8.4/10.
Jeju Air Flights From Hanoi to Incheon Intl Airport
Jeju Air (7.6/10 from 32 reviews) operates around 7 flights from Hanoi to Incheon Intl Airport in any given week. The average Jeju Air airfare for this route is around $251, with deals from around $213 rare but found on momondo. Referenced prices are for round-trip Hanoi to Incheon Intl Airport flight searches in the last 72 hours.
Traveling to a place near Seoul?
Book flights to Seoul if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Hanoi to Seoul?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hanoi to Seoul for you.
Can I find flights from Hanoi to Seoul with flexible booking policies on momondo?
momondo does allow users to show only those flights to Seoul from Hanoi which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Hanoi to Seoul?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Hanoi to Seoul.
I’m not ready to book a flight from Hanoi to Seoul right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Hanoi to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seoul and let you know when they change.