145 € Hanoi (HAN) to Seoul (SELA) Cheap Flights

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Flight deals from Hanoi to Seoul

Looking for a cheap last-minute deal or the best return flight from Hanoi to Seoul? Find the lowest prices on one-way and return tickets right here.

Seoul.145 € per passenger.Departing Mon, 6 Apr, returning Thu, 16 Apr.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Hanoi on Mon, 6 Apr, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Thu, 16 Apr, arriving in Hanoi.Price includes taxes and charges.From 145 €, select.

Seoul.165 € per passenger.Departing Mon, 1 Jun, returning Sun, 7 Jun.Return flight with VietJet Air and Vietnam Airlines.Outbound direct flight with VietJet Air departs from Hanoi on Mon, 1 Jun, arriving in Incheon International.Inbound direct flight with Vietnam Airlines departs from Incheon International on Sun, 7 Jun, arriving in Hanoi.Price includes taxes and charges.From 165 €, select.

Seoul.167 € per passenger.Departing Sat, 23 May, returning Thu, 28 May.Return flight with VietJet Air and Vietnam Airlines.Outbound direct flight with VietJet Air departs from Hanoi on Sat, 23 May, arriving in Incheon International.Inbound direct flight with Vietnam Airlines departs from Incheon International on Thu, 28 May, arriving in Hanoi.Price includes taxes and charges.From 167 €, select.

Seoul.170 € per passenger.Departing Mon, 1 Jun, returning Sat, 1 Aug.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Hanoi on Mon, 1 Jun, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Sat, 1 Aug, arriving in Hanoi.Price includes taxes and charges.From 170 €, select.

Seoul.174 € per passenger.Departing Tue, 23 Dec, returning Wed, 28 Jan.Return flight with VietJet Air and T'way Air.Outbound direct flight with VietJet Air departs from Hanoi on Tue, 23 Dec, arriving in Incheon International.Inbound direct flight with T'way Air departs from Incheon International on Wed, 28 Jan, arriving in Hanoi.Price includes taxes and charges.From 174 €, select.

Seoul.179 € per passenger.Departing Thu, 18 Dec, returning Tue, 3 Mar.Return flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Hanoi on Thu, 18 Dec, arriving in Incheon International.Inbound indirect flight with VietJet Air, departs from Incheon International on Tue, 3 Mar, arriving in Hanoi.Price includes taxes and charges.From 179 €, select.

Seoul.180 € per passenger.Departing Wed, 1 Jul, returning Wed, 8 Jul.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Hanoi on Wed, 1 Jul, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Wed, 8 Jul, arriving in Hanoi.Price includes taxes and charges.From 180 €, select.

Seoul.181 € per passenger.Departing Thu, 18 Dec, returning Fri, 26 Dec.Return flight with VietJet Air and T'way Air.Outbound indirect flight with VietJet Air, departs from Hanoi on Thu, 18 Dec, arriving in Incheon International.Inbound indirect flight with T'way Air, departs from Incheon International on Fri, 26 Dec, arriving in Hanoi.Price includes taxes and charges.From 181 €, select.

Find the cheapest month to fly from Hanoi to Seoul

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

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Direct flights from Hanoi to Seoul

Alternative Hanoi to Seoul routes

Looking for the cheapest, fastest or easiest route from Hanoi to Seoul? You could fly into the following airports instead.

Hanoi to Seoul: Flight information

The things to know before you go.

Cheapest flight found	145 €
Cheapest month to fly	April
Average flight time	4 hrs, 15 mins
Most popular airline	Korean Air
Average flights per week	205

Finding cheap flights from Hanoi to Seoul: Frequently asked questions

How many airports are there in Seoul?

There are 2 airports in Seoul: Gimpo International and Incheon International.

How much are return flights from Hanoi to Seoul?

The best price we found for a return flight from Hanoi to Seoul is 145 €. 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 Seoul?

4 hours and 15 minutes is the average flight time from Hanoi to Seoul.

Which airlines fly direct from Hanoi to Seoul?

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

How many flights are there a week from Hanoi to Seoul?

As of November 2025, there are 205 flights per week flying from Hanoi to Seoul.

When is the cheapest time to fly from Hanoi to Seoul?

The cheapest month to fly from Hanoi to Seoul is usually April.

Which is the cheapest airport to fly into in Seoul?

If you're flying from Hanoi Airport, the cheapest airport near Seoul is Incheon International – which is 47.8 km away from the centre of Seoul. We've found flights into this airport from 145 €.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Hanoi Airport to Seoul on Monday, 6 April 2026.

Can I get a direct flight from Hanoi Airport to Seoul?

Yes – the average flight time is 4 hours and 15 minutes.

How can I get the best flight deal from Hanoi Airport to Seoul?

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 Seoul 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.

What’s the weather like in Seoul?

In November, the average temperature is usually around 6°C. August is typically the warmest month in Seoul, when it usually averages around 28°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is July.

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

Currently, VietJet Air offers the cheapest flight tickets to Seoul.

Flying from Noi Bai International Airport (HAN) to Seoul: what you need to know

The average length of a direct flight from Noi Bai International Airport to Seoul is 4 hours 45 minutes.
The timezone in Seoul is UTC+9. The city is two hours ahead of Hanoi, where Noi Bai International Airport is located.
With 69 weekly flights between the two airports, Noi Bai International Airport (HAN) to Incheon International Airport (ICN) is the busiest route. Asiana Airlines operates the earliest flight at 00:15. If you're eager to get more out of your day before taking off, the last flight from HAN to ICN is with Asiana Airlines at 23:50.
For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. That way, you can comfortably catch your HAN to Seoul flight.
Delays at check-in and security are more likely if you're jetting off during high season, so allow even more breathing space. A good general rule for peak periods? Get there up to four hours early for international flights and two hours for domestic departures.
Start your trip at HAN and fly straight to Incheon International Airport (ICN). That will be your arrival point when searching for Noi Bai International Airport to Seoul tickets.
Direct flights from Noi Bai International Airport to Seoul are operated by a good number of airlines. Get on board with any of these:
Stopovers are the perfect opportunity to break up your trip and perhaps even explore another city. When browsing for plane tickets from HAN to Seoul, deselect the 'Direct flights only' box to see where you can stop along the way. Here are some options to consider:
- Guangzhou Baiyun International Airport (CAN)
- Haneda Airport (HND)
- Taiwan Taoyuan International Airport (TPE)
The journey from central Hanoi to HAN takes about 1 hour 55 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 21 kilometres in 35 minutes or so, depending on traffic conditions.
Want an easy start to your journey? Stay near HAN. Whether you're catching an early flight from Noi Bai International Airport to Seoul or just don't like being rushed, these hotels are a convenient choice:
Of all flights departing from Noi Bai International Airport, 75.32% land on time at their destination.

How to find the cheapest flights from Noi Bai International Airport (HAN) to Seoul

72 € is currently the lowest price for a one-way Noi Bai International Airport to Seoul flight. A return plane ticket starts from 145 €. These fares can change depending on availability and demand.
Score cheap flights from HAN to Seoul by booking one month ahead. Based on our research, that's the sweet spot for bagging a bargain.
Organise your trip for May. That's the best month for landing an incredible deal on Noi Bai International Airport to Seoul tickets. If you're flexible with your travel dates, use the 'Whole month' tool to access the lowest price across each month.
Stay on top of deals for cheap flights from HAN to Seoul by creating a Price Alert. You'll get an email or notification on the app when a special offer becomes available.
Tailor your trip with filters. Choose your preferred departure and arrival times, total journey duration and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Noi Bai International Airport to Seoul.

Airports in Seoul

Incheon International Airport (ICN)

Incheon International Airport (ICN) is about 48 kilometres from central Seoul. How long it takes to get to the centre will depend on the time of day. Do a little research before your trip.
It typically takes 1 hour 45 minutes to get there by public transport.
The last thing you need is a long journey to your hotel if you're arriving on a late flight from Noi Bai International Airport to Seoul. Stay at one of these accommodation options near ICN instead:
Explore without limits with an Incheon International Airport rental car. Pick up a set of wheels from WECAR, Hi Rent A Car or Alamo and experience more of Seoul and beyond.
Booking your ride from Incheon International Airport about four weeks before your flight from HAN to Seoul can help you get the lowest rate.

Gimpo International Airport (GMP)

If you're staying in central Seoul (or just want to start sightseeing straight away), the city is around 16 kilometres from Gimpo International Airport (GMP). Keep an eye out for any visitor information kiosks for help with directions after disembarking your flight from Noi Bai International Airport to Seoul.
You can expect the journey to take roughly 1 hour 5 minutes on public transport.
After stepping off your HAN to Seoul flight, rest your head at a hotel near GMP. These are some comfortable accommodation options that'll help you switch to relaxation mode:
GOGO Rent a Car, Gogo Rental Car Seoul and Hi Rent A Car make picking up a Gimpo International Airport rental car simple. These companies are located in or around the terminal and will have you ready to go in a flash.
Avoid last-minute price surges. Securing your ride one week before your arrival at GMP can help you lock in a better rate.

Best time to go to Seoul

Carefully consider your travel dates before securing your flight from Noi Bai International Airport to Seoul. The city comes alive during high season, but prices are typically higher and attractions can be busy. Plan your trip to Seoul in the low season if you like a more relaxed vibe.
The warmest month in Seoul is August, with temperatures ranging between 19ºC (66ºF) and 32ºC (90ºF). Lock in your Noi Bai International Airport to Seoul plane ticket then if this is the type of weather you enjoy.
January sees average temperatures of between -12ºC (10ºF) and 4ºC (39ºF). Search for a cheap ticket from HAN to Seoul around that time if you like travelling in cooler conditions.

More about Seoul

When it comes to looking for somewhere to lay your head, you'll find the top stays in Seoul right here. Browse these options as soon as you've locked in your flight from Noi Bai International Airport to Seoul:
There are so many things to do and see in this city it can be difficult to know where to begin. Bukchon Hanok Village, Gyeongbokgung Palace and N Seoul Tower are top attractions which should be on any good Seoul itinerary.

Explore more of South Korea

Busan is just one of the many cities in South Korea waiting to be discovered after you've experienced Seoul. Around 322 kilometres away to the south-east, popular attractions include Haeundae Beach, Gamcheon Culture Village and Beomeosa Temple.
If you're looking to explore another side of South Korea, consider Daegu, roughly 241 kilometres south-east of Seoul. Duryu Park People's Garden, E-World and Apsan Park are the start of reasons to visit.