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$81+ Cheap flights from Southeast Asia to Seoul (SEL)

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SEL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

This Booking.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:20 pmMNL - ICN
Nonstop3h 50mMultiple Airlines
Mon 3/27:00 amICN - MNL
Nonstop4h 30mMultiple Airlines
Deal found 10/28$154
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:35 pmMNL - ICN
Nonstop4h 10mCebu Pacific
Tue 12/162:15 amICN - MNL
Nonstop4h 25mCebu Pacific
Deal found 10/30$159
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:35 pmMNL - ICN
Nonstop4h 10mCebu Pacific
Wed 12/177:00 amICN - MNL
Nonstop4h 25mCebu Pacific
Deal found 10/30$164
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:30 amBKK - ICN
Nonstop5h 30mMultiple Airlines
Thu 11/2712:10 pmICN - BKK
Nonstop6h 10mMultiple Airlines
Deal found 10/29$168
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/111:20 pmMNL - ICN
Nonstop3h 50mMultiple Airlines
Fri 12/57:00 amICN - MNL
Nonstop4h 25mMultiple Airlines
Deal found 10/29$172
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:30 amBKK - ICN
Nonstop5h 30mT'way Air
Wed 11/267:50 pmICN - BKK
Nonstop6h 20mT'way Air
Deal found 10/30$174
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:30 pmMNL - ICN
1 stop11h 40mMultiple Airlines
Tue 11/182:15 amICN - MNL
Nonstop4h 25mMultiple Airlines
Deal found 10/29$174
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/162:25 amBKK - ICN
Nonstop5h 30mMultiple Airlines
Tue 11/257:50 pmICN - BKK
Nonstop6h 20mMultiple Airlines
Deal found 10/29$175
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:50 pmMNL - ICN
1 stop9h 20mMultiple Airlines
Mon 11/108:40 pmICN - MNL
1 stop8h 00mMultiple Airlines
Deal found 10/29$175
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:50 pmMNL - ICN
1 stop9h 20mMultiple Airlines
Sat 11/158:40 pmICN - MNL
1 stop8h 00mMultiple Airlines
Deal found 10/29$176
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:15 pmMNL - ICN
1 stop10h 55mMultiple Airlines
Mon 11/178:40 pmICN - MNL
1 stop8h 00mMultiple Airlines
Deal found 10/29$177
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:35 pmMNL - ICN
Nonstop4h 10mCebu Pacific
Sun 12/142:15 amICN - MNL
Nonstop4h 25mCebu Pacific
Deal found 10/30$178

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 October 30, 2025.

Round-trip from

$154
(Booking.com)

One-way from

$81
(Jetabroad)
From Southeast Asia to Seoul (SEL)
Search Deals
One-way flight from Southeast Asia to Seoul (SEL)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Southeast Asia to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Southeast Asia to Seoul that are best for you.

Fly from

Southeast Asia

Fly to

Seoul

Route

Depart

Return

Price

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Fri 11/28

7:35 pm-12:45 am

Nonstop4h 10m

Incheon Intl

Fri 12/5

7:00 am-10:25 am

Nonstop4h 25m

$188

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Wed 11/19

7:00 am-11:55 am

Nonstop3h 55m

Incheon Intl

Wed 11/26

1:00 pm-4:15 pm

Nonstop4h 15m

$232

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Wed 11/12

11:20 pm-4:10 am

Nonstop3h 50m

Incheon Intl

Sun 11/16

6:05 pm-10:20 pm

Nonstop5h 15m

$248

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Sat 11/15

7:00 am-11:55 am

Nonstop3h 55m

Incheon Intl

Wed 11/19

1:00 pm-4:15 pm

Nonstop4h 15m

$249

Ho Chi Minh CityIncheon

SGN - ICN

SGNICN

Ho Chi Minh City

Wed 11/26

3:25 pm-5:05 am

1 stop11h 40m

Incheon Intl

Sat 11/29

1:50 am-2:00 am

1 stop26h 10m

$251

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Fri 11/28

11:20 pm-4:10 am

Nonstop3h 50m

Incheon Intl

Fri 12/5

7:00 am-8:55 pm

1 stop14h 55m

$258

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Wed 3/11

8:20 am-4:00 pm

Nonstop6h 40m

Incheon Intl

Wed 3/18

7:35 am-1:30 pm

Nonstop6h 55m

$264

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Sat 4/25

7:15 am-12:10 pm

Nonstop3h 55m

Incheon Intl

Wed 4/29

12:55 pm-4:10 pm

Nonstop4h 15m

$271

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 11/12

5:35 pm-5:55 am

1 stop11h 20m

Incheon Intl

Wed 11/19

7:35 am-9:55 pm

1 stop15h 20m

$283

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Wed 11/26

7:00 am-11:55 am

Nonstop3h 55m

Incheon Intl

Thu 12/4

1:00 pm-4:15 pm

Nonstop4h 15m

$283

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

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 round-trip 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, September is the cheapest month in which you can book a flight from Southeast Asia to Seoul (average of $68). Flying from Southeast Asia to Seoul in December is currently the most expensive (average of $141). 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?

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 October 30, 2025.

It’s typically best to fly out from Southeast Asia to Seoul in the afternoon. Doing so could potentially save you 39% on the flight price compared to flying in the evening, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Southeast Asia to Seoul. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their Southeast Asia to Seoul flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Southeast Asia to Seoul

Explore weekly flight availability from Southeast Asia to Seoul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 30, 2025.

The most flights from zzYJX to SEL are scheduled on a Wednesday (39 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (36 on average).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated October 30, 2025.
Peruse reviews from past customers who have flown with Korean Air, Asiana Airlines, and Cebu Pacific from Southeast Asia to Seoul to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,155 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
484 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cebu Pacific
6.8
Okay
201 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Philippines AirAsia
6.6
Okay
114 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
VietJet Air
5.6
Fair
152 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • How long is the flight from Southeast Asia to Seoul?

    For as low as $248, Cebu Pacific can have you in Seoul from Southeast Asia in 3h 50m. The distance between Southeast Asia and Seoul is about 1619 mi. All flights are typically nonstop.

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

    For one-way options, check prices for Philippines AirAsia. According to our data, you can fly for as low as $81. Users have also found prices from $86 and $111 on Jeju Air and AIR PREMIA, respectively.

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

    While some choose either Manila Ninoy Aquino Intl - Seoul Gimpo Intl or Bangkok Suvarnabhumi - Seoul Gimpo Intl, Singapore Changi - Incheon Intl is the most popular route from Southeast Asia to Seoul.

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

    No one likes to see their flight delayed. When booking a flight from Southeast Asia to Seoul consider choosing AIR PREMIA (93%), EL AL (75%) or Oman Air (72%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Southeast Asia to Seoul?

    Looking at all options, your cheapest flight can be booked for $103. While the most popular route (Singapore Changi - Incheon Intl) can be booked for $254 on average, our data indicates $981 when flying from Southeast Asia to Seoul.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from Southeast Asia to Seoul (average of $68). Flying from Southeast Asia to Seoul in December is currently the most expensive (average of $141). 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

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Alternative routes for Southeast Asia to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Haneda to Gimpo Intl flights
Cheongju to Jeju City flights
Narita to Incheon Intl flights
Daegu to Jeju City flights
Haneda to Incheon Intl flights
Incheon Intl to Jeju City flights
Hongqiao Intl to Incheon Intl flights
Singapore to Incheon Intl flights
Manila to Gimpo Intl flights
Hong Kong to Incheon Intl flights
Hongqiao Intl to Gimpo Intl flights
Pu Dong to Incheon Intl flights
Capital to Incheon Intl flights
Suvarnabhumi to Incheon Intl flights
Singapore to Gimpo Intl flights
Okinawa to Incheon Intl flights
Manila to Incheon Intl flights
Guangzhou to Incheon Intl flights
Capital to Gimpo Intl flights
Jeju City to Busan flights
Incheon Intl to Busan flights
Pu Dong to Gimpo Intl flights
Taiwan Taoyuan Intl to Incheon Intl flights
Hong Kong to Gimpo Intl flights
Ho Chi Minh City to Incheon Intl flights
Chubu Centrair Intl to Incheon Intl flights
Kuala Lumpur Intl to Incheon Intl flights
New Delhi to Incheon Intl flights
Taiwan Taoyuan Intl to Busan flights
Guangzhou to Gimpo Intl flights
Hanoi to Incheon Intl flights
Busan to Jeju City flights
Phnom Penh to Incheon Intl flights
Gimpo Intl to Jeju City flights
Kansai Intl to Incheon Intl flights
Tashkent to Incheon Intl flights
Da Nang to Incheon Intl flights

Top 10 airlines flying from Southeast Asia to Seoul

Discover the top 10 airlines that operate flights from Southeast Asia to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air BusanCheapest$94Average$306FlexibilityNo cancel feeOn-time94%
Jeju AirCheapest$98Average$276FlexibilityNo cancel feeOn-timeN/A
T'way AirCheapest$110Average$311FlexibilityNo cancel feeOn-time88%
Cebu PacificCheapest$119Average$234FlexibilityNo cancel feeOn-time64%
Asiana AirlinesCheapest$122Average$435FlexibilityNo cancel feeOn-time76%
Philippines AirAsiaCheapest$126Average$196FlexibilityNo cancel feeOn-time53%
AIR PREMIACheapest$139Average$314FlexibilityNo cancel feeOn-timeN/A
VietJet AirCheapest$140Average$238FlexibilityNo cancel feeOn-timeN/A
Thai Vietjet AirCheapest$146Average$207FlexibilityNo cancel feeOn-timeN/A
AirAsiaCheapest$167Average$250FlexibilityNo cancel feeOn-time66%

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