What are the cheapest airlines to fly from Southeast Asia to Seoul one-way?

To fly one-way, consider booking your trip with Jeju Air, which is currently one of the cheapest options available, starting at £74. Cebu Pacific flights start at £85 while deals on T'way Air start at £105 one-way.

What are the most popular routes from Southeast Asia to Seoul?

The most popular flight routes from Southeast Asia to Seoul are Bangkok Suvarnabhumi - Incheon Intl, Singapore Changi - Incheon Intl and Singapore Changi - Seoul Gimpo Intl.

What are the cheapest flights from Southeast Asia to Seoul?

Looking for the cheapest flight from Southeast Asia to Seoul? While on average our users pay £271, our data indicates the cheapest price to be £148. The most popular route (Bangkok Suvarnabhumi - Incheon Intl), is priced around £272.

What are the most reliable airlines from Southeast Asia to Seoul?

Before booking your flight to Seoul from Southeast Asia, check out the most reliable airlines to get you to your destination on time: Air Busan (92%), Oman Air (85%), Hawaiian Airlines( 84%).

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 28 days in advance, which can save you up to 17% on flights from Southeast Asia to Seoul compared to booking the week you need them. Waiting 28 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £189. For sooner than that we have options available in the next 3 days from £208.

What is the cheapest month to fly from Southeast Asia to Seoul?

Flights from Southeast Asia to Seoul lean towards being more expensive in February. Prices are generally better when you fly from Southeast Asia to Seoul in June, with the cheapest ticket starting at £154.

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.

£74+ Flights from Southeast Asia to Seoul

Cheap flight deals from Southeast Asia to Seoul

Round-trip from	£124
One-way from	£74

Jeju Air
26/5-30/5
Nonstop
8h 20m total
Southeast Asia to Seoul

Search Deals

Jeju Air
24/4
Nonstop
4h 10m total
Southeast Asia to Seoul

Search Deals

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 21 February 2025.

Mon 26/523:20MNL - ICN

Nonstop4h 10mJeju Air

Fri 30/519:10ICN - MNL

Nonstop4h 10mJeju Air

Deal found 21/2£124

Tue 11/320:35MNL - ICN

1 stop9h 15mMultiple Airlines

Wed 12/318:05ICN - MNL

Nonstop5h 15mMultiple Airlines

Deal found 20/2£155

Fri 7/323:30SIN - ICN

1 stop17h 00mMultiple Airlines

Sat 15/318:45ICN - SIN

1 stop13h 20mMultiple Airlines

Deal found 20/2£165

Fri 11/414:30KUL - ICN

1 stop13h 35mMultiple Airlines

Wed 16/400:25ICN - KUL

Nonstop6h 30mMultiple Airlines

Deal found 20/2£168

Sun 6/418:25MNL - ICN

1 stop25h 35mCebu Pacific

Sun 13/408:20ICN - MNL

Nonstop4h 20mCebu Pacific

Deal found 19/2£174

Tue 8/401:50BKK - ICN

1 stop8h 40mXiamenAir

Wed 16/413:30ICN - BKK

1 stop23h 45mXiamenAir

Deal found 20/2£181

Thu 6/302:30SIN - ICN

Nonstop6h 20mT'way Air

Sat 15/315:30ICN - SIN

Nonstop6h 55mT'way Air

Deal found 20/2£185

Mon 10/303:05BKK - ICN

1 stop16h 00mShandong Airlines

Fri 11/411:45ICN - BKK

1 stop15h 40mShandong Airlines

Deal found 20/2£189

Mon 7/401:50BKK - ICN

1 stop8h 40mMultiple Airlines

Mon 14/420:05ICN - BKK

Nonstop5h 54mMultiple Airlines

Deal found 20/2£195

Wed 26/312:25BKK - ICN

1 stop24h 50mChina Southern

Sun 30/310:20ICN - BKK

1 stop28h 30mChina Southern

Deal found 20/2£214

Mon 7/401:00BKK - ICN

Nonstop5h 40mJeju Air

Mon 14/420:05ICN - BKK

Nonstop5h 54mJeju Air

Deal found 20/2£215

Thu 27/219:40MNL - ICN

1 stop16h 05mCathay Pacific

Wed 5/315:00ICN - MNL

1 stop8h 35mCathay Pacific

Deal found 20/2£215

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 21 February 2025.

Mon 26/523:20MNL - ICN

Nonstop4h 10mJeju Air

Fri 30/519:10ICN - MNL

Nonstop4h 10mJeju Air

Deal found 21/2£124

Tue 11/320:35MNL - ICN

1 stop9h 15mMultiple Airlines

Wed 12/318:05ICN - MNL

Nonstop5h 15mMultiple Airlines

Deal found 20/2£155

Sun 6/418:25MNL - ICN

1 stop25h 35mCebu Pacific

Sun 13/408:20ICN - MNL

Nonstop4h 20mCebu Pacific

Deal found 19/2£174

Tue 8/401:50BKK - ICN

1 stop8h 40mXiamenAir

Wed 16/413:30ICN - BKK

1 stop23h 45mXiamenAir

Deal found 20/2£181

Thu 6/302:30SIN - ICN

Nonstop6h 20mT'way Air

Sat 15/315:30ICN - SIN

Nonstop6h 55mT'way Air

Deal found 20/2£185

Mon 10/303:05BKK - ICN

1 stop16h 00mShandong Airlines

Fri 11/411:45ICN - BKK

1 stop15h 40mShandong Airlines

Deal found 20/2£189

Wed 26/312:25BKK - ICN

1 stop24h 50mChina Southern

Sun 30/310:20ICN - BKK

1 stop28h 30mChina Southern

Deal found 20/2£214

Tue 27/522:15BKK - ICN

1 stop16h 20mVietnam Airlines

Fri 27/617:55ICN - BKK

1 stop21h 15mVietnam Airlines

Deal found 20/2£218

Sun 18/510:45MNL - ICN

1 stop7h 20mCathay Pacific

Sun 25/510:10ICN - MNL

1 stop7h 15mCathay Pacific

Deal found 20/2£226

Tue 11/306:20MNL - ICN

1 stop9h 15mAir China

Wed 12/312:45ICN - MNL

2 stops13h 40mAir China

Deal found 20/2£234

Fri 18/422:00KUL - ICN

Nonstop6h 50mBatik Air

Wed 23/406:50ICN - KUL

Nonstop6h 40mBatik Air

Deal found 20/2£234

Sat 12/402:55MNL - ICN

1 stop11h 45mShenzhen Airlines

Fri 18/414:40ICN - MNL

1 stop12h 00mShenzhen Airlines

Deal found 20/2£240

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 21 February 2025.

Mon 26/523:20MNL - ICN

Nonstop4h 10mJeju Air

Fri 30/519:10ICN - MNL

Nonstop4h 10mJeju Air

Deal found 21/2£124

Wed 12/318:25MNL - ICN

Nonstop4h 20mMultiple Airlines

Thu 13/313:00ICN - MNL

Nonstop4h 15mMultiple Airlines

Deal found 20/2£163

Thu 6/302:30SIN - ICN

Nonstop6h 20mT'way Air

Sat 15/315:30ICN - SIN

Nonstop6h 55mT'way Air

Deal found 20/2£185

Wed 9/423:00SIN - ICN

Nonstop6h 30mMultiple Airlines

Mon 14/409:40ICN - SIN

Nonstop6h 10mMultiple Airlines

Deal found 21/2£205

Mon 7/401:00BKK - ICN

Nonstop5h 40mMultiple Airlines

Sat 19/419:55ICN - BKK

Nonstop5h 50mMultiple Airlines

Deal found 20/2£209

Tue 11/318:25MNL - ICN

Nonstop4h 20mCebu Pacific

Wed 12/301:15ICN - MNL

Nonstop4h 15mCebu Pacific

Deal found 20/2£209

Mon 7/401:00BKK - ICN

Nonstop5h 40mJeju Air

Mon 14/420:05ICN - BKK

Nonstop5h 54mJeju Air

Deal found 20/2£215

Wed 23/400:05BKK - ICN

Nonstop5h 35mT'way Air

Mon 28/418:00ICN - BKK

Nonstop6h 35mT'way Air

Deal found 20/2£229

Tue 8/401:00SIN - ICN

Nonstop6h 25mScoot

Mon 14/409:40ICN - SIN

Nonstop6h 10mScoot

Deal found 21/2£234

Fri 18/422:00KUL - ICN

Nonstop6h 50mBatik Air

Wed 23/406:50ICN - KUL

Nonstop6h 40mBatik Air

Deal found 20/2£234

Sun 23/302:20MNL - ICN

Nonstop4h 05mKorean Air

Tue 1/407:50ICN - MNL

Nonstop4h 05mKorean Air

Deal found 20/2£244

Sat 10/500:55BKK - ICN

Nonstop5h 30mJin Air

Sat 17/519:55ICN - BKK

Nonstop5h 50mJin Air

Deal found 20/2£246

Last-minute flights from Southeast Asia to Seoul
Discover last-minute flight deals from Southeast Asia to Seoul. Data last updated 21 February 2025 and is based on user searches.

Wed 26/208:20BKK - ICN

1 stop8h 15mCathay Pacific

Mon 10/310:05ICN - BKK

1 stop8h 35mCathay Pacific

Deal found 20/2£316

Wed 26/222:25BKK - ICN

Nonstop5h 15mJin Air

Mon 3/318:00ICN - BKK

Nonstop6h 00mJin Air

Deal found 20/2£390

Thu 27/223:20MNL - ICN

Nonstop3h 50mJeju Air

Mon 3/318:05ICN - MNL

Nonstop5h 15mJeju Air

Deal found 20/2£259

Thu 27/201:25SIN - ICN

1 stop10h 20mCathay Pacific

Fri 7/319:35ICN - SIN

1 stop11h 05mCathay Pacific

Deal found 21/2£301

Fri 28/202:30SIN - ICN

Nonstop6h 20mT'way Air

Mon 3/318:50ICN - SIN

Nonstop7h 10mT'way Air

Deal found 20/2£261

Fri 28/200:55SIN - ICN

1 stop12h 45mChina Eastern

Mon 3/322:45ICN - SIN

1 stop13h 55mChina Eastern

Deal found 20/2£358

Fri 28/203:40MNL - ICN

1 stop14h 05mEVA Air

Tue 4/319:45ICN - MNL

1 stop23h 05mEVA Air

Deal found 20/2£377

Sat 1/315:30SIN - ICN

1 stop24h 25mXiamenAir

Mon 3/313:20ICN - SIN

1 stop9h 55mXiamenAir

Deal found 20/2£318

Sat 1/306:00SIN - ICN

1 stop15h 10mMalaysia Airlines

Sun 2/300:10ICN - SIN

1 stop9h 55mMalaysia Airlines

Deal found 20/2£413

Mon 3/319:00SIN - ICN

1 stop12h 30mGaruda Indonesia

Sat 8/310:35ICN - SIN

1 stop25h 45mGaruda Indonesia

Deal found 21/2£269

Mon 3/301:55SIN - ICN

Nonstop6h 35mAsiana Airlines

Wed 5/319:05ICN - SIN

Nonstop6h 30mAsiana Airlines

Deal found 21/2£337

Mon 3/300:25CGK - ICN

2 stops32h 55mShandong Airlines

Sun 9/321:10ICN - CGK

2 stops28h 15mShandong Airlines

Deal found 20/2£354

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 21 February 2025.

Thu 24/423:20MNL - ICN

Nonstop4h 10mJeju Air

Deal found 20/2£74

Wed 30/418:35MNL - ICN

Nonstop4h 10mCebu Pacific

Deal found 21/2£85

Mon 17/302:30SIN - ICN

Nonstop6h 20mT'way Air

Deal found 20/2£105

Fri 23/500:55BKK - ICN

Nonstop5h 30mJin Air

Deal found 20/2£109

Fri 16/517:20KUL - ICN

1 stop10h 45mAirAsia

Deal found 20/2£109

Tue 17/600:05BKK - ICN

Nonstop5h 35mT'way Air

Deal found 20/2£115

Fri 16/506:45KUL - ICN

2 stops13h 50mScoot

Deal found 20/2£118

Sun 15/603:00BKK - ICN

1 stop10h 25mChina Southern

Deal found 20/2£119

Thu 1/522:20BKK - ICN

Nonstop5h 45mAir Busan

Deal found 20/2£120

Thu 29/502:55MNL - ICN

1 stop11h 45mShenzhen Airlines

Deal found 20/2£121

Mon 21/401:00BKK - ICN

Nonstop5h 40mJeju Air

Deal found 21/2£123

Thu 7/803:25BKK - ICN

1 stop18h 20mCebu Pacific

Deal found 20/2£133

Find flights from Southeast Asia to Seoul within your budget

Fly from

Fly to

Route

Depart

Return

Price

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Mon 26/5

23:20-04:30

Nonstop4h 10m

Incheon Intl

Fri 30/5

19:10-22:20

Nonstop4h 10m

£124

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Tue 11/3

20:35-06:50

1 stop9h 15m

Incheon Intl

Wed 12/3

18:05-22:20

Nonstop5h 15m

£155

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 7/3

23:30-17:30

1 stop17h 00m

Incheon Intl

Sat 15/3

18:45-07:05

1 stop13h 20m

£165

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Fri 11/4

14:30-05:05

1 stop13h 35m

Incheon Intl

Wed 16/4

00:25-05:55

Nonstop6h 30m

£168

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Sun 6/4

18:25-21:00

1 stop25h 35m

Incheon Intl

Sun 13/4

08:20-11:40

Nonstop4h 20m

£174

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Tue 8/4

01:50-12:30

1 stop8h 40m

Incheon Intl

Wed 16/4

13:30-11:15

1 stop23h 45m

£181

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 6/3

02:30-09:50

Nonstop6h 20m

Incheon Intl

Sat 15/3

15:30-21:25

Nonstop6h 55m

£185

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Mon 10/3

03:05-21:05

1 stop16h 00m

Incheon Intl

Fri 11/4

11:45-01:25

1 stop15h 40m

£189

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Wed 26/3

12:25-15:15

1 stop24h 50m

Incheon Intl

Sun 30/3

10:20-12:50

1 stop28h 30m

£214

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Tue 27/5

22:15-16:35

1 stop16h 20m

Incheon Intl

Fri 27/6

17:55-13:10

1 stop21h 15m

£218

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 60 results

...

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.

Travel insights for flights from Southeast Asia to Seoul

Get recent, data-driven insights about flights from Southeast Asia to Seoul including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Southeast Asia to Seoul (average of £676). Flying from Southeast Asia to Seoul in July is currently the most expensive (average of £1,179). 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 Wednesday (46 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (39 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

To help decide which airline to fly from Southeast Asia to Seoul, see what other customers have to say about EVA Air, Korean Air and ANA. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very Good

1,200 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

EVA Air

8.4

Very Good

1,200 reviews

EVA Air

8.4

Very Good

1,200 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Korean Air

8.4

Very Good

1,037 reviews

EVA Air

8.4

Very Good

1,200 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

ANA

8.4

Very Good

836 reviews

EVA Air

8.4

Very Good

1,200 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Japan Airlines

8.3

Very Good

1,440 reviews

EVA Air

8.4

Very Good

1,200 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Related info for your journey

What are the cheapest airlines to fly from Southeast Asia to Seoul one-way?
To fly one-way, consider booking your trip with Jeju Air, which is currently one of the cheapest options available, starting at £74. Cebu Pacific flights start at £85 while deals on T'way Air start at £105 one-way.
What are the most popular routes from Southeast Asia to Seoul?
The most popular flight routes from Southeast Asia to Seoul are Bangkok Suvarnabhumi - Incheon Intl, Singapore Changi - Incheon Intl and Singapore Changi - Seoul Gimpo Intl.
What are the most reliable airlines from Southeast Asia to Seoul?
Before booking your flight to Seoul from Southeast Asia, check out the most reliable airlines to get you to your destination on time: Air Busan (92%), Oman Air (85%), Hawaiian Airlines( 84%).
What are the cheapest flights from Southeast Asia to Seoul?
Looking for the cheapest flight from Southeast Asia to Seoul? While on average our users pay £271, our data indicates the cheapest price to be £148. The most popular route (Bangkok Suvarnabhumi - Incheon Intl), is priced around £272.
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, November is the cheapest month in which you can book a flight from Southeast Asia to Seoul (average of £676). Flying from Southeast Asia to Seoul in July is currently the most expensive (average of £1,179). 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

Alternative routes for Southeast Asia to Seoul

Gimpo Intl to Jeju City flights

Suvarnabhumi to Incheon Intl flights

Singapore to Incheon Intl flights

Haneda to Gimpo Intl flights

Singapore to Gimpo Intl flights

Capital to Incheon Intl flights

Kuala Lumpur Intl to Incheon Intl flights

Hong Kong to Incheon Intl flights

Tashkent to Incheon Intl flights

Soekarno-Hatta Intl to Incheon Intl flights

Manila to Incheon Intl flights

Hongqiao Intl to Incheon Intl flights

Tbilisi to Incheon Intl flights

Hong Kong to Busan flights

Other flights to Seoul

Incheon Intl Airport to Dubai flights

Seoul Gimpo Intl Airport to Jeju City flights

Incheon Intl Airport to Hong Kong flights

Incheon Intl Airport to Shanghai Pu Dong Airport flights

Incheon Intl Airport to Osaka Kansai Intl Airport flights

Incheon Intl Airport to Tokyo Haneda Airport flights

Incheon Intl Airport to Tokyo Narita Airport flights

Incheon Intl Airport to Fukuoka flights

Incheon Intl Airport to Manila flights

Incheon Intl Airport to Tokyo Narita Airport flights

Incheon Intl Airport to Kuala Lumpur Intl Airport flights

Incheon Intl Airport to Hanoi flights

Incheon Intl Airport to Da Nang flights

Incheon Intl Airport to Singapore flights

Incheon Intl Airport to Hong Kong flights

Incheon Intl Airport to Bangkok Suvarnabhumi Airport flights

Incheon Intl Airport to Taipei City Taiwan Taoyuan Intl Airport flights

Top 10 airlines flying from Southeast Asia to Seoul

Airline	Cheapest	Average	Flexibility	On-time
Jeju Air	Cheapest£76	Average£161	FlexibilityNo cancel fee	On-timeN/A	Search Jeju Air flights
AirAsia	Cheapest£77	Average£198	FlexibilityNo cancel fee	On-time66%	Search AirAsia flights
Philippines AirAsia	Cheapest£88	Average£138	FlexibilityNo cancel fee	On-time53%	Search Philippines AirAsia flights
Cebu Pacific	Cheapest£93	Average£133	FlexibilityNo cancel fee	On-time64%	Search Cebu Pacific flights
VietJet Air	Cheapest£113	Average£166	FlexibilityNo cancel fee	On-timeN/A	Search VietJet Air flights
T'way Air	Cheapest£116	Average£278	FlexibilityNo cancel fee	On-time88%	Search T'way Air flights
Scoot	Cheapest£126	Average£267	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
Thai AirAsia X	Cheapest£159	Average£198	FlexibilityNo cancel fee	On-timeN/A	Search Thai AirAsia X flights
Philippine Airlines	Cheapest£177	Average£204	FlexibilityNo cancel fee	On-time60%	Search Philippine Airlines flights
Vietnam Airlines	Cheapest£224	Average£268	FlexibilityNo cancel fee	On-time81%	Search Vietnam 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?

Millions of users choose and trust Cheapflights to book the best flight deals from Southeast Asia to Seoul for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Seoul from Southeast Asia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Southeast Asia to Seoul flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Southeast Asia to Seoul from £74

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southeast Asia to Seoul

Keep the following information in mind while searching for Southeast Asia to Seoul flight deals. Data was last updated 21 February 2025.

Round-trip from

One-way from

Find flight deals from Southeast Asia to Seoul

Cheapest flights from Southeast Asia to SeoulExplore 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 21 February 2025.

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 21 February 2025.

Find flights from Southeast Asia to Seoul within your budget

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.

Travel insights for flights from Southeast Asia to Seoul

Get recent, data-driven insights about flights from Southeast Asia to Seoul including ideal travel times, pricing trends, and more.

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

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

Find hourly flight availability from Southeast Asia to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

Weekly flight availability from Southeast Asia to Seoul

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

Reviews of airlines servicing Seoul

To help decide which airline to fly from Southeast Asia to Seoul, see what other customers have to say about EVA Air, Korean Air and ANA. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Southeast Asia to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Southeast Asia to Seoul one-way?

What are the most popular routes from Southeast Asia to Seoul?

What are the most reliable airlines from Southeast Asia to Seoul?

What are the cheapest flights from Southeast Asia to Seoul?

Can I find deals for flights from Southeast Asia to Seoul that include hotel bookings?

How can I find direct flights from Southeast Asia to Seoul?

Can I find deals for business class flights from Southeast Asia to Seoul?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southeast Asia to Seoul

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Southeast Asia to Seoul

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 21 February 2025.