Cheap Flights from Incheon International to Hanoi

Compare Incheon International to Hanoi flight deals

Find the cheapest month or even day of the year to fly to Hanoi

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Flight deals from Incheon International to Hanoi

Looking for a cheap last-minute deal or the best return flight from Incheon International Airport to Hanoi Airport? If you want to travel next month, return fares start from R 2,929. Find the lowest prices on one-way and return tickets right here.

Hanoi.R 1,365 per passenger.Departing Thu, 9 Jul.One-way flight with Jeju Air.Outbound direct flight with Jeju Air departs from Incheon International on Thu, 9 Jul, arriving in Hanoi.Price includes taxes and charges.From R 1,365, select.

Hanoi.R 1,430 per passenger.Departing Mon, 17 Aug.One-way flight with Parata Air.Outbound direct flight with Parata Air departs from Incheon International on Mon, 17 Aug, arriving in Hanoi.Price includes taxes and charges.From R 1,430, select.

Hanoi.R 1,430 per passenger.Departing Mon, 28 Sep.One-way flight with Parata Air.Outbound direct flight with Parata Air departs from Incheon International on Mon, 28 Sep, arriving in Hanoi.Price includes taxes and charges.From R 1,430, select.

Hanoi.R 1,557 per passenger.Departing Sat, 24 Oct.One-way flight with Parata Air.Outbound direct flight with Parata Air departs from Incheon International on Sat, 24 Oct, arriving in Hanoi.Price includes taxes and charges.From R 1,557, select.

Hanoi.R 1,678 per passenger.Departing Thu, 10 Dec.One-way flight with VietJet Air.Outbound direct flight with VietJet Air departs from Incheon International on Thu, 10 Dec, arriving in Hanoi.Price includes taxes and charges.From R 1,678, select.

Hanoi.R 2,057 per passenger.Departing Thu, 5 Nov.One-way flight with VietJet Air.Outbound direct flight with VietJet Air departs from Incheon International on Thu, 5 Nov, arriving in Hanoi.Price includes taxes and charges.From R 2,057, select.

Hanoi.R 2,356 per passenger.Departing Mon, 17 May.One-way flight with Philippine Airlines.Outbound indirect flight with Philippine Airlines, departs from Incheon International on Mon, 17 May, arriving in Hanoi.Price includes taxes and charges.From R 2,356, select.

Hanoi.R 2,375 per passenger.Departing Sun, 28 Mar.One-way flight with Philippine Airlines.Outbound indirect flight with Philippine Airlines, departs from Incheon International on Sun, 28 Mar, arriving in Hanoi.Price includes taxes and charges.From R 2,375, select.

Hanoi.R 2,385 per passenger.Departing Sat, 5 Jun.One-way flight with Philippine Airlines.Outbound indirect flight with Philippine Airlines, departs from Incheon International on Sat, 5 Jun, arriving in Hanoi.Price includes taxes and charges.From R 2,385, select.

Hanoi.R 2,523 per passenger.Departing Tue, 26 Jan.One-way flight with Shandong Airlines.Outbound indirect flight with Shandong Airlines, departs from Incheon International on Tue, 26 Jan, arriving in Hanoi.Price includes taxes and charges.From R 2,523, select.

Hanoi.R 2,645 per passenger.Departing Mon, 12 Apr.One-way flight with Philippine Airlines.Outbound indirect flight with Philippine Airlines, departs from Incheon International on Mon, 12 Apr, arriving in Hanoi.Price includes taxes and charges.From R 2,645, select.

Hanoi.R 2,650 per passenger.Departing Mon, 8 Feb.One-way flight with Philippine Airlines.Outbound indirect flight with Philippine Airlines, departs from Incheon International on Mon, 8 Feb, arriving in Hanoi.Price includes taxes and charges.From R 2,650, select.

Hanoi.R 2,927 per passenger.Departing Wed, 14 Apr.One-way flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departs from Incheon International on Wed, 14 Apr, arriving in Hanoi.Price includes taxes and charges.From R 2,927, select.

Hanoi.R 2,929 per passenger.Departing Wed, 5 May.One-way flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departs from Incheon International on Wed, 5 May, arriving in Hanoi.Price includes taxes and charges.From R 2,929, select.

Hanoi.R 2,987 per passenger.Departing Sun, 10 Jan.One-way flight with VietJet Air.Outbound direct flight with VietJet Air departs from Incheon International on Sun, 10 Jan, arriving in Hanoi.Price includes taxes and charges.From R 2,987, select.

Hanoi.R 3,067 per passenger.Departing Sun, 28 Mar.One-way flight with VietJet Air.Outbound direct flight with VietJet Air departs from Incheon International on Sun, 28 Mar, arriving in Hanoi.Price includes taxes and charges.From R 3,067, select.

Find the cheapest month to fly from Incheon International to Hanoi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Incheon International to Hanoi flights are currently cheapest in July.

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Direct flights from Incheon International to Hanoi

Incheon International to Hanoi: Alternative routes

Compare routes from Incheon International to Hanoi below. You may find an airport to fly into that's cheaper, faster, or easier than Hanoi.

Hanoi

21km from central Hanoi

ClosestCheapest

from R 1,365

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Seoul to Hanoi: Flight information

The things to know before you go.

Cheapest flight found	R 1,365
Cheapest month to fly	July
Average flight time	4 hrs, 49 mins
Most popular airline	Vietnam Airlines
Average flights per week	226

Finding cheap flights from Incheon International to Hanoi: Frequently asked questions

How much are return flights from Incheon International to Hanoi?

The best price we found for a return flight from Incheon International to Hanoi is R 2,916. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Incheon International to Hanoi?

4 hours and 49 minutes is the average flight time from Incheon International to Hanoi.

Which airlines fly direct from Incheon International to Hanoi?

Vietnam Airlines, VietJet Air and Korean Air fly direct from Incheon International to Hanoi.

How many flights are there a week from Incheon International to Hanoi?

As of July 2026, there are 227 flights per week flying from Incheon International to Hanoi.

When is the cheapest time to fly from Incheon International to Hanoi?

The cheapest month to fly from Incheon International to Hanoi is usually July.

Which upcoming date is cheapest to fly from Incheon International Airport to Hanoi Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Incheon International Airport to Hanoi Airport on Thursday, 9 July 2026.

Can I get a direct flight from Incheon International Airport to Hanoi Airport?

Yes – the average flight time is 4 hours and 49 minutes.

How can I find the best flight deal to Hanoi?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hanoi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Hanoi?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Hanoi is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Incheon International Airport to Hanoi with?

Currently, Jeju Air offers the cheapest flight tickets to Hanoi.

Flying from Incheon International Airport (ICN) to Hanoi Airport (HAN): what you need to know

Take a direct flight from Incheon International Airport to Hanoi Airport and you'll be travelling for an average of 4 hours 50 minutes.
The timezone in Hanoi is UTC+7, which is two hours behind Seoul.
Each week, there are 63 Incheon International Airport to Hanoi Airport flights. To take off as early as possible, select the 06:25 VietJet Air flight. If you'd rather make the most of your day before you fly, the last flight is at 21:20 with Jeju Air.
To ensure you get on your ICN to HAN flight, leave plenty of time for things like check-in and baggage drop. Turning up two hours before international departures and one hour before domestic flights is the general rule.
Be prepared for longer lines in popular months such as August. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a smart move.
There's a good range of direct flights from Incheon International Airport to Hanoi Airport to pick from. When organising your Hanoi trip, these airlines can fly you nonstop to this unmissable corner of Vietnam:
The airline with the highest booking volume on this route is Korean Air.
Vietnam Airlines is the most punctual carrier offering ICN to HAN flights, with 79.83% of its services arriving as scheduled.
Consider adding a stopover when booking your ticket from Incheon International Airport to Hanoi Airport. Simply uncheck 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Here are some options between ICN and HAN:
- Taipei Taiwan Taoyuan Airport
- Fukuoka Airport
- Gimhae International Airport

How to find the cheapest flights from Incheon International Airport (ICN) to Hanoi Airport (HAN)

Currently, R 1,365 is the lowest price we've found for a one-way Incheon International Airport to Hanoi Airport flight. The best price for a return ticket is R 2,916. Keep in mind that fares could change due to availability at the time of booking.
To secure cheap tickets from ICN to HAN, book your trip 11 months before your departure.
Plan your trip for April. That's the cheapest month for flights from Incheon International Airport to Hanoi Airport. If you're flexible with your travel dates, try out the 'Whole month' tool to find the cheapest price across every month.
There's no need to check back in every day to see if fares have gone down when you create a Price Alert. We'll let you know the moment a special offer becomes available on cheap flights from ICN to HAN.
Find the right flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Incheon International Airport to Hanoi Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and journey duration.

Handy information about Incheon International Airport (ICN)

Of the departures from Incheon International Airport, 74% arrive as scheduled at their destination.
To reach Incheon International Airport from central Seoul, it takes around 1 hour 5 minutes if you're travelling by car. This depends on traffic, however. It's approximately 48 kilometres from the airport to the city centre.
The journey on public transport takes about 50 minutes.
Need a convenient hotel close to ICN? If you're boarding an early flight from Incheon International Airport to Hanoi Airport, these accommodation options will have you sleeping moments from check-in:

Arriving at Hanoi Airport (HAN)

The last thing you want is a lengthy journey to your hotel if you're landing late on a Incheon International Airport to Hanoi Airport flight. Book one of these accommodation options near HAN instead:
Start your adventure sooner with a Hanoi Airport rental car. Book your wheels from Dichung Car Rental to explore beyond Hanoi's usual tourist stops.
Boost your chances of scoring the best rate by booking as early as possible. Reserving your vehicle from Hanoi Airport several weeks in advance is a good move.

Getting from Hanoi Airport (HAN) to central Hanoi

Hanoi Airport is roughly 31 kilometres from central Hanoi. Driving there takes about 40 minutes.
Getting to the centre by public transport takes roughly 1 hour.

When to fly to Hanoi Airport (HAN)

June is the most popular month for flights from Incheon International Airport to Hanoi Airport. To escape the crowds, head to Hanoi in March.
Book your flight from Incheon International Airport to Hanoi Airport for June if you'd like to go to Hanoi during its warmest month. You can expect temperatures of between 25ºC (77ºF) and 36ºC (97ºF).
If you'd rather travel in cooler conditions, look for a cheap ticket from ICN to HAN in January. Average temperatures are between 10ºC (50ºF) and 23ºC (73ºF) then.