$147+ Flights from Southeast Asia to Seoul | Cheapflights

Cheap flight deals from Southeast Asia to Seoul

Round-trip from	$228
One-way from	$147

Jeju Air

Jeju Air
22/5-24/5
Nonstop
8h 20m total
Southeast Asia to Seoul

Jeju Air

Jeju Air
22/5
Nonstop
4h 10m total
Southeast Asia to Seoul

Find flight deals from Southeast Asia to Seoul

Cheapest flights from Southeast Asia to Seoul
Explore the most affordable flight options available from Southeast Asia to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 April 2025.

Thu 22/523:20MNL - ICN

Nonstop4h 10mJeju Air

Sat 24/519:10ICN - MNL

Nonstop4h 10mJeju Air

Deal found 22/4$228

Fri 27/618:35MNL - ICN

Nonstop4h 10mCebu Pacific

Sun 29/601:15ICN - MNL

Nonstop4h 20mCebu Pacific

Deal found 22/4$253

Thu 26/602:05MNL - ICN

Nonstop4h 15mMultiple Airlines

Mon 30/612:55ICN - MNL

Nonstop4h 15mMultiple Airlines

Deal found 22/4$278

Sat 16/807:15MNL - ICN

Nonstop3h 55mPhilippines AirAsia

Wed 20/812:55ICN - MNL

Nonstop4h 15mPhilippines AirAsia

Deal found 22/4$317

Fri 6/618:10SIN - ICN

1 stop18h 30mMultiple Airlines

Fri 13/620:20ICN - SIN

1 stop17h 40mMultiple Airlines

Deal found 22/4$359

Sun 27/423:00SIN - ICN

Nonstop6h 30mT'way Air

Sun 11/519:00ICN - SIN

Nonstop6h 45mT'way Air

Deal found 22/4$369

Fri 15/801:45MNL - ICN

1 stop18h 50mHK Express

Tue 19/802:35ICN - MNL

1 stop18h 35mHK Express

Deal found 22/4$406

Mon 16/603:40SIN - ICN

1 stop11h 05mShenzhen Airlines

Tue 1/714:40ICN - SIN

1 stop13h 00mShenzhen Airlines

Deal found 22/4$414

Mon 3/1121:15MNL - ICN

1 stop14h 05mXiamenAir

Sun 9/1113:20ICN - MNL

1 stop7h 55mXiamenAir

Deal found 21/4$423

Sat 7/605:10SGN - GMP

1 stop29h 55mMultiple Airlines

Sat 14/617:30GMP - SGN

1 stop19h 25mMultiple Airlines

Deal found 22/4$436

Sun 18/518:25SIN - ICN

1 stop21h 00mVietnam Airlines

Sun 25/510:35ICN - SIN

1 stop26h 35mVietnam Airlines

Deal found 22/4$466

Thu 15/500:50MNL - ICN

Nonstop4h 10mPhilippine Airlines

Mon 26/520:30ICN - MNL

Nonstop4h 15mPhilippine Airlines

Deal found 22/4$466

Best flights from Southeast Asia to Seoul
Discover carefully curated flight deals from Southeast Asia to Seoul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 April 2025.

Thu 22/523:20MNL - ICN

Nonstop4h 10mJeju Air

Sat 24/519:10ICN - MNL

Nonstop4h 10mJeju Air

Deal found 22/4$228

Fri 27/618:35MNL - ICN

Nonstop4h 10mCebu Pacific

Sun 29/601:15ICN - MNL

Nonstop4h 20mCebu Pacific

Deal found 22/4$253

Thu 26/602:05MNL - ICN

Nonstop4h 15mMultiple Airlines

Mon 30/612:55ICN - MNL

Nonstop4h 15mMultiple Airlines

Deal found 22/4$278

Sat 16/807:15MNL - ICN

Nonstop3h 55mPhilippines AirAsia

Wed 20/812:55ICN - MNL

Nonstop4h 15mPhilippines AirAsia

Deal found 22/4$317

Thu 22/523:00SIN - ICN

Nonstop6h 30mT'way Air

Thu 29/516:10ICN - SIN

Nonstop6h 20mT'way Air

Deal found 22/4$369

Fri 15/801:45MNL - ICN

1 stop18h 50mHK Express

Tue 19/802:35ICN - MNL

1 stop18h 35mHK Express

Deal found 22/4$406

Mon 16/603:40SIN - ICN

1 stop11h 05mShenzhen Airlines

Tue 1/714:40ICN - SIN

1 stop13h 00mShenzhen Airlines

Deal found 22/4$414

Sun 18/518:25SIN - ICN

1 stop21h 00mVietnam Airlines

Sun 25/510:35ICN - SIN

1 stop26h 35mVietnam Airlines

Deal found 22/4$466

Thu 15/500:50MNL - ICN

Nonstop4h 10mPhilippine Airlines

Mon 26/520:30ICN - MNL

Nonstop4h 15mPhilippine Airlines

Deal found 22/4$466

Fri 16/508:00MNL - ICN

1 stop10h 05mCathay Pacific

Mon 26/510:10ICN - MNL

1 stop7h 15mCathay Pacific

Deal found 22/4$473

Wed 11/601:10MNL - ICN

Nonstop4h 05mKorean Air

Sun 15/622:35ICN - MNL

Nonstop4h 20mKorean Air

Deal found 22/4$484

Fri 27/606:25MNL - GMP

1 stop29h 40mAir China

Mon 30/614:25GMP - MNL

1 stop10h 55mAir China

Deal found 22/4$491

Direct flights from Southeast Asia to Seoul
Explore direct flight options from Southeast Asia to Seoul based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 April 2025.

Thu 22/523:20MNL - ICN

Nonstop4h 10mJeju Air

Sat 24/519:10ICN - MNL

Nonstop4h 10mJeju Air

Deal found 22/4$228

Fri 27/618:35MNL - ICN

Nonstop4h 10mCebu Pacific

Sun 29/601:15ICN - MNL

Nonstop4h 20mCebu Pacific

Deal found 22/4$253

Thu 26/602:05MNL - ICN

Nonstop4h 15mMultiple Airlines

Mon 30/612:55ICN - MNL

Nonstop4h 15mMultiple Airlines

Deal found 22/4$278

Sat 16/807:15MNL - ICN

Nonstop3h 55mPhilippines AirAsia

Wed 20/812:55ICN - MNL

Nonstop4h 15mPhilippines AirAsia

Deal found 22/4$317

Thu 22/523:00SIN - ICN

Nonstop6h 30mT'way Air

Thu 29/516:10ICN - SIN

Nonstop6h 20mT'way Air

Deal found 22/4$369

Thu 15/500:50MNL - ICN

Nonstop4h 10mPhilippine Airlines

Sun 25/508:00ICN - MNL

Nonstop4h 05mPhilippine Airlines

Deal found 22/4$466

Wed 11/601:10MNL - ICN

Nonstop4h 05mKorean Air

Sun 15/622:35ICN - MNL

Nonstop4h 20mKorean Air

Deal found 22/4$484

Tue 9/902:20SIN - ICN

Nonstop6h 50mJeju Air

Thu 18/920:05ICN - SIN

Nonstop6h 15mJeju Air

Deal found 22/4$537

Fri 22/807:30SIN - ICN

Nonstop6h 30mKorean Air

Fri 22/823:35ICN - SIN

Nonstop6h 25mKorean Air

Deal found 22/4$616

Mon 6/1012:05MNL - ICN

Nonstop3h 50mAsiana Airlines

Thu 23/1019:15ICN - MNL

Nonstop4h 20mAsiana Airlines

Deal found 22/4$655

Fri 6/622:50SIN - ICN

Nonstop6h 50mMultiple Airlines

Fri 13/616:10ICN - SIN

Nonstop6h 20mMultiple Airlines

Deal found 22/4$678

Thu 18/922:50SIN - ICN

Nonstop6h 50mAsiana Airlines

Fri 19/916:10ICN - SIN

Nonstop6h 20mAsiana Airlines

Deal found 22/4$2,672

Last-minute flights from Southeast Asia to Seoul
Discover last-minute flight deals from Southeast Asia to Seoul. Data last updated 23 April 2025 and is based on user searches.

Sun 27/423:00SIN - ICN

Nonstop6h 30mT'way Air

Sun 11/519:00ICN - SIN

Nonstop6h 45mT'way Air

Deal found 22/4$369

Sun 27/403:40SIN - ICN

1 stop11h 00mMultiple Airlines

Fri 2/514:55ICN - SIN

1 stop25h 05mMultiple Airlines

Deal found 21/4$511

Sun 27/413:45SIN - ICN

1 stop20h 30mChina Airlines

Sun 4/520:35ICN - SIN

1 stop29h 00mChina Airlines

Deal found 22/4$769

Sun 27/416:35SIN - ICN

1 stop13h 35mMalaysia Airlines

Sat 3/500:10ICN - SIN

1 stop13h 45mMalaysia Airlines

Deal found 22/4$819

Sun 27/400:55SIN - ICN

1 stop20h 45mShandong Airlines

Mon 5/522:15ICN - SIN

2 stops26h 35mShandong Airlines

Deal found 22/4$1,180

Tue 29/404:00MNL - ICN

1 stop14h 35mChina Airlines

Sun 4/520:35ICN - MNL

2 stops22h 10mChina Airlines

Deal found 23/4$939

Wed 30/413:05SIN - ICN

2 stops34h 45mVietJet Air

Mon 5/511:40ICN - SIN

1 stop27h 45mVietJet Air

Deal found 22/4$912

Wed 30/422:50SIN - ICN

Nonstop6h 50mAsiana Airlines

Mon 5/516:10ICN - SIN

Nonstop6h 20mAsiana Airlines

Deal found 22/4$995

Wed 30/407:30SIN - ICN

Nonstop6h 30mKorean Air

Sat 3/514:45ICN - SIN

Nonstop6h 10mKorean Air

Deal found 22/4$1,130

Thu 1/520:00SIN - ICN

1 stop9h 00mPhilippine Airlines

Sat 3/506:55ICN - SIN

2 stops27h 30mPhilippine Airlines

Deal found 22/4$1,175

Fri 2/500:35SIN - GMP

1 stop30h 45mJeju Air

Fri 9/506:15GMP - SIN

1 stop18h 20mJeju Air

Deal found 21/4$648

Fri 2/506:50MNL - ICN

1 stop13h 35mMalaysia Airlines

Sun 11/500:10ICN - MNL

1 stop22h 15mMalaysia Airlines

Deal found 22/4$903

One-way flights from Southeast Asia to Seoul
Search for one-way flight options from Southeast Asia to Seoul. Find affordable one-way fares based on user searches. Data last updated 23 April 2025.

Thu 22/523:20MNL - ICN

Nonstop4h 10mJeju Air

Deal found 22/4$147

Sun 27/423:00SIN - ICN

Nonstop6h 30mT'way Air

Deal found 22/4$209

Fri 2/502:55MNL - ICN

1 stop11h 50mShenzhen Airlines

Deal found 23/4$239

Mon 26/503:40SIN - ICN

1 stop11h 05mShenzhen Airlines

Deal found 22/4$261

Sun 8/600:10KUL - GMP

1 stop11h 55mAir China

Deal found 23/4$264

Thu 29/500:50MNL - ICN

Nonstop4h 10mPhilippine Airlines

Deal found 22/4$270

Tue 29/411:55SIN - GMP

2 stops20h 20mMultiple Airlines

Deal found 22/4$275

Tue 27/512:50SGN - GMP

1 stop28h 25mEVA Air

Deal found 21/4$277

Mon 9/607:55KUL - GMP

1 stop10h 50mMultiple Airlines

Deal found 23/4$278

Fri 17/1013:05SIN - ICN

1 stop15h 45mVietnam Airlines

Deal found 22/4$289

Thu 31/700:55SIN - ICN

1 stop20h 45mShandong Airlines

Deal found 22/4$292

Tue 9/902:20SIN - ICN

Nonstop6h 50mJeju Air

Deal found 22/4$295

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Thu 22/5

23:20-04:30

Nonstop4h 10m

Incheon Intl

Sat 24/5

19:10-22:20

Nonstop4h 10m

$228

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Fri 27/6

18:35-23:45

Nonstop4h 10m

Incheon Intl

Sun 29/6

01:15-04:35

Nonstop4h 20m

$253

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Thu 26/6

02:05-07:20

Nonstop4h 15m

Incheon Intl

Mon 30/6

12:55-16:10

Nonstop4h 15m

$278

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Sat 16/8

07:15-12:10

Nonstop3h 55m

Incheon Intl

Wed 20/8

12:55-16:10

Nonstop4h 15m

$317

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 6/6

18:10-13:40

1 stop18h 30m

Incheon Intl

Fri 13/6

20:20-13:00

1 stop17h 40m

$359

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 22/5

23:00-06:30

Nonstop6h 30m

Incheon Intl

Thu 29/5

16:10-21:30

Nonstop6h 20m

$369

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Fri 15/8

01:45-21:35

1 stop18h 50m

Incheon Intl

Tue 19/8

02:35-20:10

1 stop18h 35m

$406

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Mon 16/6

03:40-15:45

1 stop11h 05m

Incheon Intl

Tue 1/7

14:40-02:40

1 stop13h 00m

$414

Ho Chi Minh CitySeoul

SGN - GMP

SGNGMP

Ho Chi Minh City

Sat 7/6

05:10-13:05

1 stop29h 55m

Seoul Gimpo Intl

Sat 14/6

17:30-10:55

1 stop19h 25m

$436

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 18/5

18:25-16:25

1 stop21h 00m

Incheon Intl

Sun 25/5

10:35-12:10

1 stop26h 35m

$466

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 60 results

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Best time to book a flight from Southeast Asia to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Southeast Asia with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Southeast Asia to Seoul

What is the cheapest month to book a flight from Southeast Asia to Seoul?

Currently, March is the cheapest month in which you can book a flight from Southeast Asia to Seoul (average of $507). Flying from Southeast Asia to Seoul in December is currently the most expensive (average of $1,018). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YJX to SEL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southeast Asia to Seoul as you normally would.

Weekly flight availability from Southeast Asia to Seoul

The most flights from zzYJX to SEL are scheduled on a Tuesday (30 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (21 on average).

Rainfall in Seoul by month

In terms of precipitation, rainfall in Seoul ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul when rainfall is around 27.0 mm.

Temperature in Seoul by month

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Seoul

Read reviews from past customers who have flown EVA Air, Korean Air and Japan Airlines from Southeast Asia to Seoul. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

8.4

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

8.4

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

8.3

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

8.3

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Asiana Airlines

8.2

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Related info for your journey

What are the cheapest airlines to fly from Southeast Asia to Seoul one-way?
The cheapest airline one-way is Jeju Air, with whom users have recently found tickets for as low as $147. However, be on the lookout for offers from T'way Air and Shenzhen Airlines, as they are both options that can get you from Southeast Asia to Seoul for a low price.
What are the most popular routes from Southeast Asia to Seoul?
While some choose either Singapore Changi - Incheon Intl or Manila Ninoy Aquino Intl - Incheon Intl, Singapore Changi - Seoul Gimpo Intl is the most popular route from Southeast Asia to Seoul.
What are the most reliable airlines from Southeast Asia to Seoul?
The top 3 most reliable airlines when flying from Southeast Asia to Seoul are EL AL (100%), Oman Air (87%) and Hawaiian Airlines (86%).
What are the cheapest flights from Southeast Asia to Seoul?
While on average a flight from Southeast Asia to Seoul is generally $213, our data shows the cheapest flight currently is $169. When looking at the most popular route, (Singapore Changi - Seoul Gimpo Intl), you can expect to pay $1,753 for that flight.
Can I find deals for flights from Southeast Asia to Seoul that include hotel bookings?
Yes. In addition to deals on Southeast Asia to Seoul flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southeast Asia to Seoul?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southeast Asia to Seoul.
Can I find deals for business class flights from Southeast Asia to Seoul?
Yes. Cheapflights offers flight deals from Southeast Asia to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Southeast Asia to Seoul?
Currently, March is the cheapest month in which you can book a flight from Southeast Asia to Seoul (average of $507). Flying from Southeast Asia to Seoul in December is currently the most expensive (average of $1,018). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Incheon Intl Airport to Hong Kong flights

Incheon Intl Airport to Sydney flights

Top 10 airlines flying from Southeast Asia to Seoul

Airline	Cheapest	Average	Flexibility	On-time
Thai AirAsia X	Cheapest$173	Average$389	FlexibilityNo cancel fee	On-timeN/A	Search Thai AirAsia X flights
Cebu Pacific	Cheapest$174	Average$294	FlexibilityNo cancel fee	On-time64%	Search Cebu Pacific flights
Philippines AirAsia	Cheapest$192	Average$301	FlexibilityNo cancel fee	On-time53%	Search Philippines AirAsia flights
Jeju Air	Cheapest$193	Average$340	FlexibilityNo cancel fee	On-timeN/A	Search Jeju Air flights
VietJet Air	Cheapest$230	Average$350	FlexibilityNo cancel fee	On-timeN/A	Search VietJet Air flights
Vietnam Airlines	Cheapest$375	Average$414	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights
Air Busan	Cheapest$382	Average$400	FlexibilityNo cancel fee	On-time94%	Search Air Busan flights
T'way Air	Cheapest$382	Average$458	FlexibilityNo cancel fee	On-time88%	Search T'way Air flights
Philippine Airlines	Cheapest$401	Average$496	FlexibilityNo cancel fee	On-time60%	Search Philippine Airlines flights
Singapore Airlines	Cheapest$644	Average$734	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Southeast Asia to Seoul?

Cheapflights helps you search for flights from Southeast Asia to Seoul via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Southeast Asia to Seoul?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seoul from Southeast Asia.

Can Cheapflights find flights from Southeast Asia to Seoul with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Southeast Asia to Seoul flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Southeast Asia to Seoul become cheaper?

Yes, Cheapflights offers price alerts on Southeast Asia to Seoul flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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