Cheap Flights from Hanoi to Incheon International from $261

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Flight deals from Hanoi to Incheon International

Looking for a cheap last-minute deal or the best return flight from Hanoi Airport to Incheon International Airport? If you want to travel next month, return fares start from $261. Find the lowest prices on one-way and return tickets right here.

Seoul.$261 per passenger.Departing Fri, 18 Sep, returning Sun, 27 Sep.Return flight with Jeju Air and Sun PhuQuoc Airways.Outbound direct flight with Jeju Air departs from Hanoi on Fri, 18 Sep, arriving in Incheon International.Inbound direct flight with Sun PhuQuoc Airways departs from Incheon International on Sun, 27 Sep, arriving in Hanoi.Price includes taxes and charges.From $261, select.

Seoul.$271 per passenger.Departing Fri, 2 Oct, returning Mon, 5 Oct.Return flight with Jeju Air.Outbound direct flight with Jeju Air departs from Hanoi on Fri, 2 Oct, arriving in Incheon International.Inbound direct flight with Jeju Air departs from Incheon International on Mon, 5 Oct, arriving in Hanoi.Price includes taxes and charges.From $271, select.

Seoul.$272 per passenger.Departing Sat, 19 Sep, returning Tue, 6 Oct.Return flight with Jeju Air.Outbound direct flight with Jeju Air departs from Hanoi on Sat, 19 Sep, arriving in Incheon International.Inbound direct flight with Jeju Air departs from Incheon International on Tue, 6 Oct, arriving in Hanoi.Price includes taxes and charges.From $272, select.

Seoul.$308 per passenger.Departing Wed, 9 Dec, returning Sun, 13 Dec.Return flight with VietJet Air and Jeju Air.Outbound direct flight with VietJet Air departs from Hanoi on Wed, 9 Dec, arriving in Incheon International.Inbound direct flight with Jeju Air departs from Incheon International on Sun, 13 Dec, arriving in Hanoi.Price includes taxes and charges.From $308, select.

Seoul.$310 per passenger.Departing Fri, 2 Jul, returning Wed, 7 Jul.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Hanoi on Fri, 2 Jul, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Wed, 7 Jul, arriving in Hanoi.Price includes taxes and charges.From $310, select.

Seoul.$311 per passenger.Departing Sun, 13 Sep, returning Sun, 13 Dec.Return flight with Jeju Air and VietJet Air.Outbound direct flight with Jeju Air departs from Hanoi on Sun, 13 Sep, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Sun, 13 Dec, arriving in Hanoi.Price includes taxes and charges.From $311, select.

Seoul.$313 per passenger.Departing Fri, 7 May, returning Thu, 13 May.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Hanoi on Fri, 7 May, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Thu, 13 May, arriving in Hanoi.Price includes taxes and charges.From $313, select.

Seoul.$313 per passenger.Departing Thu, 15 Apr, returning Mon, 17 May.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Hanoi on Thu, 15 Apr, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Mon, 17 May, arriving in Hanoi.Price includes taxes and charges.From $313, select.

Seoul.$314 per passenger.Departing Tue, 24 Nov, returning Tue, 1 Dec.Return flight with VietJet Air and Jeju Air.Outbound direct flight with VietJet Air departs from Hanoi on Tue, 24 Nov, arriving in Incheon International.Inbound direct flight with Jeju Air departs from Incheon International on Tue, 1 Dec, arriving in Hanoi.Price includes taxes and charges.From $314, select.

Seoul.$317 per passenger.Departing Sun, 2 May, returning Fri, 2 Jul.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Hanoi on Sun, 2 May, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Fri, 2 Jul, arriving in Hanoi.Price includes taxes and charges.From $317, select.

Seoul.$317 per passenger.Departing Fri, 5 Feb, returning Sun, 11 Apr.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Hanoi on Fri, 5 Feb, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Sun, 11 Apr, arriving in Hanoi.Price includes taxes and charges.From $317, select.

Seoul.$317 per passenger.Departing Thu, 10 Jun, returning Wed, 30 Jun.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Hanoi on Thu, 10 Jun, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Wed, 30 Jun, arriving in Hanoi.Price includes taxes and charges.From $317, select.

Seoul.$317 per passenger.Departing Thu, 15 Apr, returning Sat, 17 Apr.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Hanoi on Thu, 15 Apr, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Sat, 17 Apr, arriving in Hanoi.Price includes taxes and charges.From $317, select.

Seoul.$322 per passenger.Departing Sat, 29 May, returning Sat, 5 Jun.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Hanoi on Sat, 29 May, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Sat, 5 Jun, arriving in Hanoi.Price includes taxes and charges.From $322, select.

Seoul.$331 per passenger.Departing Mon, 14 Sep, returning Sun, 1 Nov.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Hanoi on Mon, 14 Sep, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Sun, 1 Nov, arriving in Hanoi.Price includes taxes and charges.From $331, select.

Seoul.$333 per passenger.Departing Thu, 5 Nov, returning Mon, 12 Apr.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Hanoi on Thu, 5 Nov, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Mon, 12 Apr, arriving in Hanoi.Price includes taxes and charges.From $333, select.

Find the cheapest month to fly from Hanoi to Incheon International

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

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Direct flights from Hanoi to Incheon International

Hanoi to Incheon International: Alternative routes

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

Gimpo International

17km from central Seoul

Closest

from $597

Search flights

Incheon International

48km from central Seoul

Cheapest

from $261

Search flights

Hanoi to Seoul: Flight information

The things to know before you go.

Cheapest flight found	$261
Cheapest month to fly	September
Average flight time	4 hrs, 16 mins
Most popular airline	Vietnam Airlines
Average flights per week	250

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

How much are return flights from Hanoi to Incheon International?

The best price we found for a return flight from Hanoi to Incheon International is $261. 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 Hanoi to Incheon International?

4 hours and 16 minutes is the average flight time from Hanoi to Incheon International.

Which airlines fly direct from Hanoi to Incheon International?

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

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

As of August 2026, there are 254 flights per week flying from Hanoi to Incheon International.

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

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

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Hanoi Airport to Incheon International Airport on Friday, 18 September 2026.

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

Yes – the average flight time is 4 hours and 16 minutes.

How can I find the best flight deal to Incheon International?

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 Incheon International 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 Seoul?

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

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

Currently, Jeju Air offers the cheapest flight tickets to Incheon International.

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

Hop on a direct flight from Hanoi Airport to Incheon International Airport and you'll be travelling for an average of 4 hours 15 minutes.
Seoul's timezone is UTC+9, making Seoul two hours ahead of Hanoi.
Choose from 63 weekly Hanoi Airport to Incheon International Airport flights. The 00:15 departure with Asiana Airlines is the earliest flight available. Asiana Airlines operates the last service of the day at 23:50.
Your HAN to ICN flight won't wait if you're running late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
Be prepared for bigger queues in popular months like June. Arriving up to four hours in advance for international flights and two hours for domestic departures is a smart move.
There are plenty of direct flights from Hanoi Airport to Incheon International Airport, so getting to Seoul (and then seeing more of South Korea!) is simple. Popular carriers that fly nonstop include:
Most travellers choose to travel with Korean Air on this route.
Asiana Airlines is the most punctual carrier that offers HAN to ICN flights, with 74.22% of its services arriving on schedule.
If you'd like to split up your journey, simply uncheck 'Direct flights only' when searching for your ticket from Hanoi Airport to Incheon International Airport. Here are the most popular stopovers between HAN and ICN:
- Guangzhou Airport
- Taipei Taiwan Taoyuan Airport
- Gimhae International Airport

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

Currently, $156 is the cheapest price we've found for a one-way Hanoi Airport to Incheon International Airport flight. The best price for a return ticket is $261. Keep in mind that fares may change due to availability when booking.
Don't leave everything to the last minute. You're more likely to find cheap tickets from HAN to ICN if you book ahead. Airlines often offer some amazing early bird rates.
The cheapest month for flights from Hanoi Airport to Incheon International Airport is May. Use the 'Whole month' tool to find the lowest prices if you have a flexible schedule.
You won't have to check every day to see if fares have dropped when you set up a Price Alert. We'll update you the moment the price changes on cheap flights from HAN to ICN.
Select your ideal departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Hanoi Airport to Incheon International Airport.

Handy information about Hanoi Airport (HAN)

Of all flights leaving Hanoi Airport, 72% arrive as scheduled at their destination.
Central Hanoi to Hanoi Airport is approximately 31 kilometres. Depending on traffic, it'll take you about 40 minutes to get there if you're catching a taxi, ride-sharing or driving.
The journey when using public transport usually takes 1 hour.
Get your break off to a hassle-free start by staying near HAN. Whether you're boarding an early flight from Hanoi Airport to Incheon International Airport or just don't like being rushed, these stays are the answer:

Arriving at Incheon International Airport (ICN)

The last thing you need is a long journey to your hotel if you're arriving on a late Hanoi Airport to Incheon International Airport flight. Book one of these accommodation options near ICN instead:
Grab a Incheon International Airport rental car and discover Seoul and beyond with your own set of wheels. WECAR, Hi Rent A Car and Alamo are top providers to choose from here.
Lock in the best rate by booking your ride from Incheon International Airport about four weeks in advance of your trip.

When to fly to Incheon International Airport (ICN)

The quietest month for a flight from Hanoi Airport to Incheon International Airport is March, while August is the most popular. Pick the ideal time to go to Seoul based on whether you prefer a more relaxed vibe or a faster pace.
Lock in your flight from Hanoi Airport to Incheon International Airport for August if you want to explore Seoul during its warmest month. You can expect temperatures of between 19ºC and 32ºC.
If you want to travel in cooler conditions, look for a cheap ticket from HAN to ICN in January. Average temperatures are between -12ºC and 4ºC then.

Explore more of South Korea

Busan is just one of the many cities in South Korea waiting to be explored after you've experienced Seoul. Around 322 kilometres away to the south-east, well-known attractions include Gamcheon Culture Village, Haeundae Beach and Beautiful View Busan - Diamond Bridge.
If you want to check out another side of South Korea, head for Incheon, roughly 56 kilometres west of Seoul. INSPIRE Arena, Wangsan Beach and Seokmodo Natural Forest are among the biggest draws.