What airlines fly to Seoul?

VietJet Air, Asiana Airlines and Vietnam Airlines are the top three most popular airlines that fly to Seoul from Hanoi according to our data. VietJet Air is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 3 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

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

VietJet Air and Jeju Air are the most popular carriers operating from Hanoi Noibai to Seoul

How many flights depart from Hanoi to Seoul on average per day?

As of September 2026, 19 flights take off from Hanoi and land in Seoul each day. The most common flight departure time for this route is 11:00PM, with 48% of daily flights taking off in the evening.

How many flights depart from Hanoi to Seoul on average per week?

139 flights are operational weekly from Hanoi to Seoul as of September 2026. The most popular departure day for this route is Tue, with 17% of flights per week taking off on this day.

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

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

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

As of September 2026, there are 3 operators available to choose from for flights from Hanoi Noibai Airport to Seoul.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hanoi Noibai Airport to Seoul.

What documentation or ID do you need to fly to Seoul?

The travel and health documents you'll need for your trip to Seoul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seoul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$87 Cheap Flights from Hanoi to Seoul in 2026/27

Find the cheapest flights from Hanoi to Seoul

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:40 am - 7:55 amHAN Hanoi Noibai-ICN Incheon Intl

4h 15mnonstop

8:40 pm - 11:45 pmICN Incheon Intl-HAN Hanoi Noibai

5h 05mnonstop

$165Multiple Airlines

Fri, Oct 16 - Fri, Oct 23

1:45 am - 7:55 amHAN Hanoi Noibai-ICN Incheon Intl

4h 10mnonstop

6:25 am - 9:30 amICN Incheon Intl-HAN Hanoi Noibai

5h 05mnonstop

$170VietJet Air

Tue, Nov 24 - Sun, Nov 29

1:45 am - 7:55 amHAN Hanoi Noibai-ICN Incheon Intl

4h 10mnonstop

6:25 am - 9:30 amICN Incheon Intl-HAN Hanoi Noibai

5h 05mnonstop

$170VietJet Air

Mon, Nov 23 - Sun, Nov 29

1:45 am - 7:55 amHAN Hanoi Noibai-ICN Incheon Intl

4h 10mnonstop

6:25 am - 9:30 amICN Incheon Intl-HAN Hanoi Noibai

5h 05mnonstop

$170VietJet Air

Mon, Nov 23 - Sun, Nov 29

7:25 pm - 7:15 amHAN Hanoi Noibai-ICN Incheon Intl

9h 50m1 stop Da Nang

11:05 am - 1:35 pmICN Incheon Intl-HAN Hanoi Noibai

4h 30mnonstop

$171Multiple Airlines

Sat, Oct 3 - Tue, Oct 6

12:20 am - 6:40 amHAN Hanoi Noibai-ICN Incheon Intl

4h 20mnonstop

6:25 am - 9:30 amICN Incheon Intl-HAN Hanoi Noibai

5h 05mnonstop

$173Multiple Airlines

Thu, Oct 22 - Mon, Oct 26

11:50 pm - 5:45 amHAN Hanoi Noibai-ICN Incheon Intl

3h 55mnonstop

9:10 am - 12:10 pmICN Incheon Intl-HAN Hanoi Noibai

5h 00mnonstop

$291Asiana Airlines

Tue, Mar 16 - Sat, Mar 20

1:30 pm - 7:35 pmHAN Hanoi Noibai-ICN Incheon Intl

4h 05mnonstop

7:30 pm - 10:25 pmICN Incheon Intl-HAN Hanoi Noibai

4h 55mnonstop

$313Asiana Airlines

Thu, Mar 4 - Sun, Mar 7

5:00 am - 4:25 pmHAN Hanoi Noibai-ICN Incheon Intl

9h 25m1 stop Ho Chi Minh City

12:30 am - 9:20 amICN Incheon Intl-HAN Hanoi Noibai

10h 50m1 stop Da Nang

$408Vietnam Airlines

Sat, Nov 7 - Sat, Nov 7

7:15 pm - 5:45 amHAN Hanoi Noibai-ICN Incheon Intl

8h 30m1 stop Da Nang

12:30 am - 10:10 pmICN Incheon Intl-HAN Hanoi Noibai

23h 40m2 stops Da Nang Ho Chi Minh City

$411Vietnam Airlines

Tue, Nov 10 - Mon, Nov 16

Cheap last minute flights

Enter your travel dates to find the best prices.

4:20 pm - 10:45 pmHAN Hanoi Noibai-ICN Incheon Intl

4h 25mnonstop

12:15 am - 3:10 amICN Incheon Intl-HAN Hanoi Noibai

4h 55mnonstop

$254WorldTicket

Thu, Sep 24 - Mon, Sep 28

4:20 pm - 10:45 pmHAN Hanoi Noibai-ICN Incheon Intl

4h 25mnonstop

12:15 am - 3:10 amICN Incheon Intl-HAN Hanoi Noibai

4h 55mnonstop

$254WorldTicket

Thu, Sep 24 - Tue, Sep 29

4:20 pm - 10:45 pmHAN Hanoi Noibai-ICN Incheon Intl

4h 25mnonstop

12:15 am - 3:10 amICN Incheon Intl-HAN Hanoi Noibai

4h 55mnonstop

$257WorldTicket

Thu, Sep 24 - Mon, Sep 28

4:20 pm - 10:45 pmHAN Hanoi Noibai-ICN Incheon Intl

4h 25mnonstop

12:15 am - 3:10 amICN Incheon Intl-HAN Hanoi Noibai

4h 55mnonstop

$259WorldTicket

Thu, Sep 24 - Mon, Sep 28

4:20 pm - 10:45 pmHAN Hanoi Noibai-ICN Incheon Intl

4h 25mnonstop

12:15 am - 3:10 amICN Incheon Intl-HAN Hanoi Noibai

4h 55mnonstop

$266WorldTicket

Fri, Sep 25 - Wed, Sep 30

4:20 pm - 10:45 pmHAN Hanoi Noibai-ICN Incheon Intl

4h 25mnonstop

12:15 am - 3:10 amICN Incheon Intl-HAN Hanoi Noibai

4h 55mnonstop

$266WorldTicket

Fri, Sep 25 - Mon, Sep 28

11:35 pm - 5:50 amHAN Hanoi Noibai-ICN Incheon Intl

4h 15mnonstop

10:35 am - 6:10 pmICN Incheon Intl-HAN Hanoi Noibai

9h 35m1 stop Ho Chi Minh City

$1,051Vietnam Airlines

Mon, Sep 28 - Sun, Oct 4

11:35 pm - 5:50 amHAN Hanoi Noibai-ICN Incheon Intl

4h 15mnonstop

10:35 am - 6:10 pmICN Incheon Intl-HAN Hanoi Noibai

9h 35m1 stop Ho Chi Minh City

$1,078Vietnam Airlines

Mon, Sep 28 - Sun, Oct 4

10:20 am - 4:35 pmHAN Hanoi Noibai-ICN Incheon Intl

4h 15mnonstop

10:35 am - 6:10 pmICN Incheon Intl-HAN Hanoi Noibai

9h 35m1 stop Ho Chi Minh City

$1,078Vietnam Airlines

Tue, Sep 29 - Sun, Oct 4

11:35 pm - 5:50 amHAN Hanoi Noibai-ICN Incheon Intl

4h 15mnonstop

10:35 am - 6:10 pmICN Incheon Intl-HAN Hanoi Noibai

9h 35m1 stop Ho Chi Minh City

$1,207Vietnam Airlines

Mon, Sep 28 - Sun, Oct 4

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VietJet Air flights from Hanoi to Seoul

Our best VietJet Air deals on Hanoi to Seoul flight tickets

VietJet Air

Nov 23

HAN1:45 amHanoi Noibai

4h 10m

ICN7:55 amIncheon Intl

Nov 29

ICN6:25 amIncheon Intl

5h 05m

HAN9:30 amHanoi Noibai

$170

VietJet Air

Nov 24

HAN1:45 amHanoi Noibai

4h 10m

ICN7:55 amIncheon Intl

Dec 8

ICN6:25 amIncheon Intl

5h 05m

HAN9:30 amHanoi Noibai

$172

VietJet Air

Nov 25

HAN1:45 amHanoi Noibai

4h 10m

ICN7:55 amIncheon Intl

Dec 7

ICN6:25 amIncheon Intl

5h 05m

HAN9:30 amHanoi Noibai

$174

Jeju Air flights from Hanoi to Seoul

Our best Jeju Air deals on Hanoi to Seoul flight tickets

Jeju Air

Oct 7

HAN12:45 amHanoi Noibai

4h 50m

ICN7:35 amIncheon Intl

Oct 10

ICN8:40 pmIncheon Intl

5h 05m

HAN11:45 pmHanoi Noibai

$176

Jeju Air

Oct 20

HAN12:45 amHanoi Noibai

4h 50m

ICN7:35 amIncheon Intl

Oct 23

ICN8:40 pmIncheon Intl

5h 05m

HAN11:45 pmHanoi Noibai

$221

Jeju Air

Oct 4

HAN12:45 amHanoi Noibai

4h 50m

ICN7:35 amIncheon Intl

Oct 12

ICN8:40 pmIncheon Intl

5h 05m

HAN11:45 pmHanoi Noibai

$233

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HanoiIncheon

HAN Hanoi Noibai - ICN Incheon Intl

HANICN

Hanoi Noibai

Fri 10/16

1:40 am-7:55 am

Nonstop4h 15m

Incheon Intl

Fri 10/23

8:40 pm-11:45 pm

Nonstop5h 05m

$165

HanoiIncheon

HAN Hanoi Noibai - ICN Incheon Intl

HANICN

Hanoi Noibai

Tue 11/24

1:45 am-7:55 am

Nonstop4h 10m

Incheon Intl

Sun 11/29

6:25 am-9:30 am

Nonstop5h 05m

$170

HanoiIncheon

HAN Hanoi Noibai - ICN Incheon Intl

HANICN

Hanoi Noibai

Mon 11/23

1:45 am-7:55 am

Nonstop4h 10m

Incheon Intl

Sun 11/29

6:25 am-9:30 am

Nonstop5h 05m

$170

HanoiIncheon

HAN Hanoi Noibai - ICN Incheon Intl

HANICN

Hanoi Noibai

Mon 11/23

1:45 am-7:55 am

Nonstop4h 10m

Incheon Intl

Sun 11/29

6:25 am-9:30 am

Nonstop5h 05m

$170

HanoiIncheon

HAN Hanoi Noibai - ICN Incheon Intl

HANICN

Hanoi Noibai

Sat 10/3

7:25 pm-7:15 am

1 stop9h 50m

Incheon Intl

Tue 10/6

11:05 am-1:35 pm

Nonstop4h 30m

$171

HanoiIncheon

HAN Hanoi Noibai - ICN Incheon Intl

HANICN

Hanoi Noibai

Thu 10/22

12:20 am-6:40 am

Nonstop4h 20m

Incheon Intl

Mon 10/26

6:25 am-9:30 am

Nonstop5h 05m

$173

Quickest round-trip

HanoiIncheon

HAN Hanoi Noibai - ICN Incheon Intl

HANICN

Hanoi Noibai

Tue 3/16

11:50 pm-5:45 am

Nonstop3h 55m

Incheon Intl

Sat 3/20

9:10 am-12:10 pm

Nonstop5h 00m

$291

HanoiIncheon

HAN Hanoi Noibai - ICN Incheon Intl

HANICN

Hanoi Noibai

Thu 3/4

1:30 pm-7:35 pm

Nonstop4h 05m

Incheon Intl

Sun 3/7

7:30 pm-10:25 pm

Nonstop4h 55m

$313

HanoiIncheon

HAN Hanoi Noibai - ICN Incheon Intl

HANICN

Hanoi Noibai

Sat 11/7

5:00 am-4:25 pm

1 stop9h 25m

Incheon Intl

Sat 11/7

12:30 am-9:20 am

1 stop10h 50m

$408

HanoiIncheon

HAN Hanoi Noibai - ICN Incheon Intl

HANICN

Hanoi Noibai

Tue 11/10

7:15 pm-5:45 am

1 stop8h 30m

Incheon Intl

Mon 11/16

12:30 am-10:10 pm

2 stops23h 40m

$411

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hanoi to Seoul

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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Hanoi and Seoul?

Prices are currently low for flights on this route.

Typical prices usually range from $180 to $287.
The lowest price recently found on this route was $165.

What is the cheapest month to fly to Seoul?

The month of July is another great option to travel to Seoul, with average flight prices from Hanoi averaging around $302.

What is the cheapest day to depart on your flight to Seoul?

According to our data, Friday is the cheapest day to fly to Seoul from Hanoi. The lowest ticket price found for a Friday departure recently was $509. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Tuesday, with ticket prices averaging around $1,065.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Hanoi in the evening is the least expensive time of day to depart. momondo users have found prices as low as $416 when looking at flights departing in the evening. At noon is when there is more demand to fly to Seoul, so prices are often more expensive at around $897 per ticket.

What is the cheapest Hanoi Noibai to Seoul flight route?

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

How far in advance should I book a flight from Hanoi to Seoul?

You are more likely to see cheaper flights to Seoul from Hanoi when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $369 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Hanoi for as low as $180 on momondo.

What cabin class options are available on Hanoi to Seoul flights?

There are 3 cabin classes available to choose from on Hanoi to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hanoi to Seoul flights?

No. A direct flight is the cheapest option for a flight between Hanoi to Seoul.

How have Hanoi to Seoul flight prices changed over time?

As of September 2026, prices for Hanoi to Seoul flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from Hanoi to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Hanoi to Seoul according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Hanoi to Seoul (HAN to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hanoi to Seoul

Best Price Found	$87
Fastest flight time	4h 15m
Direct flights	Every day
Airports in Seoul	2 airports

The best one-way flight to Seoul from Hanoi in the past 72 hours is $87. The best round-trip flight deal from Hanoi to Seoul found on momondo in the last 72 hours is $165.

The fastest flight from Hanoi to Seoul takes 4h 15m

Direct flights go from Hanoi to Seoul every day.

There are 2 airports in Seoul. From Hanoi there are direct flights to Incheon Intl (ICN).

Search flight deals

Frequently asked questions about flying from Hanoi to Seoul

How far is Hanoi Noibai to Seoul by plane?
The straight-line distance from Hanoi Noibai to Seoul is 1703.7 mi. Flights usually cover this in 4h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Hanoi Noibai Airport to Seoul?
Prices for flights from Hanoi Noibai Airport to Seoul were last updated today.
How many operators does momondo search for flights from Hanoi Noibai Airport to Seoul?
As of September 2026, there are 3 operators available to choose from for flights from Hanoi Noibai Airport to Seoul.
How old do you have to be to fly from Hanoi Noibai Airport to Seoul?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hanoi Noibai Airport to Seoul.
What documentation or ID do you need to fly to Seoul?
The travel and health documents you'll need for your trip to Seoul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seoul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Hanoi to Seoul?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Hanoi to Seoul is Airbus A321-100/200 (16.39% of total bookings). The next most popular plane models are Airbus A321neo (16.08%), Airbus A350-900 (12.95%), and Boeing 737-800 (10.33%).

Best airlines flying from Hanoi to Seoul

Compare and see reviews for airlines that fly from Hanoi to Seoul with momondo

Airline	Rating	Free Cancellation	Price
VietJet Air	PriceFrom $176	Free Cancellation	Rating 5.6 174 reviews	Search VietJet Air flights
Asiana Airlines	PriceFrom $197	Free Cancellation	Rating 8.1 562 reviews	Search Asiana Airlines flights
Vietnam Airlines	PriceFrom $274	Free Cancellation	Rating 7.7 289 reviews	Search Vietnam Airlines flights

Asiana Airlines Flights From Hanoi to Seoul
Asiana Airlines is one of the most popular airlines flying from Hanoi to Seoul, operating 4 flights/week on average for this route. A good Asiana Airlines flight deal for Hanoi to Seoul starts from $197 round-trip, up to an average price of $328. Our users have rated Asiana Airlines at 8.1/10.
Vietnam Airlines Flights From Hanoi to Seoul
Across 289 Vietnam Airlines reviews on momondo, the average score is 7.7/10. Vietnam Airlines flies from Hanoi to Seoul about 26 times each week, with ticket deals ranging from $274 to $307. Price data is based on momondo searches in the last 72 hours.

Why use momondo?

Why should I use momondo to find a flight deal from Hanoi to Seoul?

It is quick and easy to find Hanoi to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

Can I find flights from Hanoi to Seoul with flexible booking policies on momondo?

All flight searches from Hanoi to Seoul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Hanoi to Seoul?

Once you have performed a search for Hanoi to Seoul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Hanoi to Seoul right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Hanoi to Seoul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Seoul Gimpo Intl Airport

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Cheap flights from Hanoi to Seoul from $87

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 10/13. 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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Cheap last minute flights

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VietJet Air flights from Hanoi to Seoul

Our best VietJet Air deals on Hanoi to Seoul flight tickets

Jeju Air flights from Hanoi to Seoul

Our best Jeju Air deals on Hanoi to Seoul flight tickets

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Use the filters below to find and compare flights from Hanoi to Seoul that are best for you.

See travel insights to Seoul from

How to get the cheapest flight ticket from Hanoi to Seoul

What is the typical price of a round-trip flight between Hanoi and Seoul?

What is the cheapest month to fly to Seoul?

What is the cheapest day to depart on your flight to Seoul?

What is the cheapest time of day to depart on your flight to Seoul?

What is the cheapest Hanoi Noibai to Seoul flight route?

How far in advance should I book a flight from Hanoi to Seoul?

What cabin class options are available on Hanoi to Seoul flights?

Can stopping save me money on Hanoi to Seoul flights?

How have Hanoi to Seoul flight prices changed over time?

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

What airlines fly to Seoul?

How many flights depart from Hanoi to Seoul on average per day?

How many flights depart from Hanoi to Seoul on average per week?

When to book flights from Hanoi to Seoul

Cheap Hanoi to Seoul (HAN to SEL) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Seoul

Frequently asked questions about flying from Hanoi to Seoul

Best airlines flying from Hanoi to Seoul

Compare and see reviews for airlines that fly from Hanoi to Seoul with momondo

Why use momondo?

An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul

Fly your favorite airline to Seoul

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seoul

List of cabin classes available on flights landing in Seoul. Availability may vary depending on flight origin and airline.

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo

Complete your trip to Seoul

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According to popular flight searches on momondo this year