What is the cheapest airline that flies from Southeast Asia to Seoul?

Jeju Air, Jin Air, and T'way Air are the most popular carriers operating from Southeast Asia to Seoul

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

109 flights are operational daily from Southeast Asia to Seoul as of May 2026. The most popular departure time for this route is 11:00PM, with 35% of flights per day taking off in the evening.

What airlines fly to Seoul?

Cebu Pacific, Philippines AirAsia and Jeju Air are the top three most popular airlines that fly to Seoul from Southeast Asia according to our data. Cebu Pacific is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 19 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

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

769 flights are operational weekly from Southeast Asia to Seoul as of May 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

When did momondo last update prices for flights from Southeast Asia to Seoul?

Prices for flights from Southeast Asia to Seoul were last updated today.

How many operators does momondo search for flights from Southeast Asia to Seoul?

As of May 2026, there are 23 operators available to choose from for flights from Southeast Asia to Seoul.

How old do you have to be to fly from Southeast Asia 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 Southeast Asia to Seoul.

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

The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$132 Cheap Flights from Southeast Asia to Seoul in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Southeast Asia to Seoul

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:25 am - 6:55 am

DAD

ICN

4h 30mnonstop

8:35 pm - 11:25 pm

ICN

DAD

4h 50mnonstop

$192Eastar Jet

Thu, May 21 - Mon, May 25

12:25 am - 6:55 am

DAD

ICN

4h 30mnonstop

8:35 pm - 11:25 pm

ICN

DAD

4h 50mnonstop

$193Eastar Jet

Thu, May 21 - Mon, May 25

7:35 pm - 12:45 am

MNL

ICN

4h 10mnonstop

6:35 am - 9:55 am

ICN

MNL

4h 20mnonstop

$197Cebu Pacific

Sun, Aug 30 - Wed, Sep 2

7:35 pm - 12:45 am

MNL

ICN

4h 10mnonstop

2:15 am - 5:40 am

ICN

MNL

4h 25mnonstop

$204Cebu Pacific

Mon, Aug 24 - Thu, Aug 27

11:20 pm - 4:30 am

MNL

ICN

4h 10mnonstop

7:05 pm - 10:20 pm

ICN

MNL

4h 15mnonstop

$206Jeju Air

Sun, Jul 5 - Fri, Jul 10

1:40 am - 6:30 am

CRK

ICN

3h 50mnonstop

9:35 pm - 12:40 am

ICN

CRK

4h 05mnonstop

$252Jeju Air

Wed, Jun 17 - Wed, Jun 24

11:00 pm - 6:45 am

SIN

ICN

6h 45mnonstop

3:50 pm - 9:30 pm

ICN

SIN

6h 40mnonstop

$295T'way Air

Tue, Jun 2 - Tue, Jun 9

11:00 pm - 6:45 am

SIN

ICN

6h 45mnonstop

3:50 pm - 9:30 pm

ICN

SIN

6h 40mnonstop

$297T'way Air

Mon, Jun 1 - Mon, Jun 8

1:35 am - 6:30 am

CRK

ICN

3h 55mnonstop

9:25 pm - 12:25 am

ICN

CRK

4h 00mnonstop

$307Jin Air

Wed, May 20 - Wed, May 27

1:35 am - 6:30 am

CRK

ICN

3h 55mnonstop

9:25 pm - 12:25 am

ICN

CRK

4h 00mnonstop

$310Jin Air

Wed, May 20 - Tue, May 26

Jeju Air flights from Southeast Asia to Seoul

Our best Jeju Air deals on Southeast Asia to Seoul flight tickets

Jeju Air

Jul 5

MNL11:20 pmManila Ninoy Aquino Intl

4h 10m

ICN4:30 amIncheon Intl

Jul 10

ICN7:05 pmIncheon Intl

4h 15m

MNL10:20 pmManila Ninoy Aquino Intl

$206

Jeju Air

Jun 26

MNL11:20 pmManila Ninoy Aquino Intl

4h 10m

ICN4:30 amIncheon Intl

Jun 29

ICN7:05 pmIncheon Intl

4h 15m

MNL10:20 pmManila Ninoy Aquino Intl

$219

Jeju Air

Jun 22

MNL11:20 pmManila Ninoy Aquino Intl

4h 10m

ICN4:30 amIncheon Intl

Jun 29

ICN7:05 pmIncheon Intl

4h 15m

MNL10:20 pmManila Ninoy Aquino Intl

$224

Jin Air flights from Southeast Asia to Seoul

Our best Jin Air deals on Southeast Asia to Seoul flight tickets

Jin Air

May 20

DAD12:15 amDa Nang

4h 55m

ICN7:10 amIncheon Intl

May 30

ICN8:30 pmIncheon Intl

4h 45m

DAD11:15 pmDa Nang

$246

Jin Air

May 23

DAD12:15 amDa Nang

4h 55m

ICN7:10 amIncheon Intl

May 30

ICN8:30 pmIncheon Intl

4h 45m

DAD11:15 pmDa Nang

$291

Jin Air

May 20

CRK1:35 amAngeles City Clark Intl

3h 55m

ICN6:30 amIncheon Intl

May 27

ICN9:25 pmIncheon Intl

4h 00m

CRK12:25 amAngeles City Clark Intl

$307

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Da NangIncheon

DAD - ICN

DADICN

Da Nang

Thu 5/21

12:25 am-6:55 am

Nonstop4h 30m

Incheon Intl

Mon 5/25

8:35 pm-11:25 pm

Nonstop4h 50m

$192

Da NangIncheon

DAD - ICN

DADICN

Da Nang

Thu 5/21

12:25 am-6:55 am

Nonstop4h 30m

Incheon Intl

Mon 5/25

8:35 pm-11:25 pm

Nonstop4h 50m

$193

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Sun 8/30

7:35 pm-12:45 am

Nonstop4h 10m

Incheon Intl

Wed 9/2

6:35 am-9:55 am

Nonstop4h 20m

$197

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Mon 8/24

7:35 pm-12:45 am

Nonstop4h 10m

Incheon Intl

Thu 8/27

2:15 am-5:40 am

Nonstop4h 25m

$204

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Sun 7/5

11:20 pm-4:30 am

Nonstop4h 10m

Incheon Intl

Fri 7/10

7:05 pm-10:20 pm

Nonstop4h 15m

$206

Quickest round-trip

Angeles CityIncheon

CRK - ICN

CRKICN

Angeles City Clark Intl

Wed 6/17

1:40 am-6:30 am

Nonstop3h 50m

Incheon Intl

Wed 6/24

9:35 pm-12:40 am

Nonstop4h 05m

$252

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Tue 6/2

11:00 pm-6:45 am

Nonstop6h 45m

Incheon Intl

Tue 6/9

3:50 pm-9:30 pm

Nonstop6h 40m

$295

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Mon 6/1

11:00 pm-6:45 am

Nonstop6h 45m

Incheon Intl

Mon 6/8

3:50 pm-9:30 pm

Nonstop6h 40m

$297

Angeles CityIncheon

CRK - ICN

CRKICN

Angeles City Clark Intl

Wed 5/20

1:35 am-6:30 am

Nonstop3h 55m

Incheon Intl

Wed 5/27

9:25 pm-12:25 am

Nonstop4h 00m

$307

Angeles CityIncheon

CRK - ICN

CRKICN

Angeles City Clark Intl

Wed 5/20

1:35 am-6:30 am

Nonstop3h 55m

Incheon Intl

Tue 5/26

9:25 pm-12:25 am

Nonstop4h 00m

$310

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 Southeast Asia 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 cheapest month to fly to Seoul?

The month of July is another great option to travel to Seoul, with average flight prices from Southeast Asia averaging around $217.

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

According to our data, Sunday is the cheapest day to fly to Seoul from Southeast Asia. The lowest ticket price found for a Sunday departure recently was $727. 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 Wednesday, with ticket prices averaging around $1,033.

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

Flying to Seoul from Southeast Asia in the evening is the least expensive time of day to depart. momondo users have found prices as low as $555 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,020 per ticket.

What is the cheapest Southeast Asia to Seoul flight route?

Fly from Kota Kinabalu to Incheon Intl for the best Southeast Asia - Seoul flight prices

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

You are more likely to see cheaper flights to Seoul from Southeast Asia when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $285 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Southeast Asia for as low as $181 on momondo.

Can stopping save me money on Southeast Asia to Seoul flights?

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

Cheap Southeast Asia to Seoul flight deals and tips

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

Fastest flight time	4h 10m
Direct flights	Every day
Airports in Seoul	2 airports

The fastest flight from Southeast Asia to Seoul takes 4h 10m

Direct flights go from Southeast Asia to Seoul every day.

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

Search flight deals

Frequently asked questions about flying from Southeast Asia to Seoul

When did momondo last update prices for flights from Southeast Asia to Seoul?
Prices for flights from Southeast Asia to Seoul were last updated today.
How many operators does momondo search for flights from Southeast Asia to Seoul?
As of May 2026, there are 23 operators available to choose from for flights from Southeast Asia to Seoul.
How old do you have to be to fly from Southeast Asia 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 Southeast Asia to Seoul.
What documentation or ID do you need to fly to Seoul?
The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Southeast Asia to Seoul?
Based on momondo bookings for flights between Southeast Asia and Seoul, the leading plane model is Airbus A330-300, making up 12.26% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 10.96%, Boeing 737-800 with 10.56%, and Boeing 777-300ER with 8.82%.

Best airlines flying from Southeast Asia to Seoul

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

Airline	Rating	Free Cancellation	Price
Jin Air	PriceFrom $91	Free Cancellation	Rating 0.0 0 reviews	Search Jin Air flights
Thai AirAsia X	PriceFrom $105	Free Cancellation	Rating 0.0 0 reviews	Search Thai AirAsia X flights
Jeju Air	PriceFrom $119	Free Cancellation	Rating 7.6 38 reviews	Search Jeju Air flights
Philippines AirAsia	PriceFrom $121	Free Cancellation	Rating 6.8 126 reviews	Search Philippines AirAsia flights
Asiana Airlines	PriceFrom $122	Free Cancellation	Rating 8.1 530 reviews	Search Asiana Airlines flights
Cebu Pacific	PriceFrom $122	Free Cancellation	Rating 6.8 216 reviews	Search Cebu Pacific flights
Vietnam Airlines	PriceFrom $124	Free Cancellation	Rating 7.7 266 reviews	Search Vietnam Airlines flights
VietJet Air	PriceFrom $125	Free Cancellation	Rating 5.6 166 reviews	Search VietJet Air flights
AIR PREMIA	PriceFrom $131	Free Cancellation	Rating 8.1 90 reviews	Search AIR PREMIA flights
Thai Vietjet Air	PriceFrom $132	Free Cancellation	Rating 6.6 124 reviews	Search Thai Vietjet Air flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Southeast Asia to Seoul. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Seoul from Southeast Asia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Southeast Asia to Seoul?

Once all potential Southeast Asia to Seoul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Seoul from Southeast Asia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Fri 6/5

Fri 6/12

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Korea

Nearby airports

Airlines

Cabin classes

Other South Korea destinations

Complete your trip

Feeling lucky

Fly into one of these airports located in Seoul

Seoul Gimpo Intl Airport

Incheon Intl Airport

Cheap flights from Southeast Asia to Seoul from $132

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southeast Asia to Seoul departing on 6/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Southeast Asia to Seoul

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Jeju Air flights from Southeast Asia to Seoul

Our best Jeju Air deals on Southeast Asia to Seoul flight tickets

Jin Air flights from Southeast Asia to Seoul

Our best Jin Air deals on Southeast Asia to Seoul flight tickets

momondo Fare Finder

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

See travel insights to Seoul from

How to get the cheapest flight ticket from Southeast Asia to 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 Southeast Asia to Seoul flight route?

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

Can stopping save me money on Southeast Asia to Seoul flights?

What is the cheapest airline that flies from Southeast Asia to Seoul?

What airlines fly to Seoul?

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

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

Cheap Southeast Asia to Seoul flight deals and tips

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

Fastest flight time

Direct flights

Airports in Seoul

Frequently asked questions about flying from Southeast Asia to Seoul

Best airlines flying from Southeast Asia to Seoul

Compare and see reviews for airlines that fly from Southeast Asia 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

Explore popular destinations other users love

According to popular flight searches on momondo this year