Find flights
Deals
Airlines
FAQs

Cheap flights from South Korea to Southeast Asia from S$ 107

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 3-4. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BKK
26 Nov — 3 Dec1
1 adult

Find flights from South Korea to Southeast Asia within your budget

Customise your flight search to find flights from South Korea to Southeast Asia 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 209,716 searches. Data last updated 21 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DaeguSingapore

TAE - SIN

TAESIN

Daegu

Mon 9-12

12:00-17:10

1 stop30h 10m

Singapore Changi

Thu 12-12

00:55-11:00

2 stops33h 05m

S$ 279

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Thu 5-12

18:55-17:10

1 stop23h 15m

Singapore Changi

Tue 10-12

18:30-12:50

1 stop17h 20m

S$ 279

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Wed 11-12

13:50-22:00

1 stop9h 10m

Singapore Changi

Tue 31-12

00:25-07:25

Nonstop6h 00m

S$ 341

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Tue 11-2

08:40-14:10

Nonstop6h 30m

Singapore Changi

Mon 17-2

00:25-07:25

Nonstop6h 00m

S$ 351

SeoulSingapore

GMP - SIN

GMPSIN

Seoul Gimpo Intl

Wed 4-12

14:25-06:50

1 stop17h 25m

Singapore Changi

Mon 9-12

23:55-13:05

1 stop12h 10m

S$ 357

SeoulSingapore

GMP - SIN

GMPSIN

Seoul Gimpo Intl

Wed 4-12

20:50-17:10

1 stop21h 20m

Singapore Changi

Sun 8-12

18:30-11:00

1 stop15h 30m

S$ 361

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Wed 8-1

15:30-21:25

Nonstop6h 55m

Singapore Changi

Tue 14-1

23:00-06:35

Nonstop6h 35m

S$ 362

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Fri 27-12

08:30-01:30

2 stops18h 00m

Singapore Changi

Sat 28-12

02:30-19:50

2 stops16h 20m

S$ 364

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Mon 6-1

17:50-06:50

1 stop14h 00m

Singapore Changi

Thu 9-1

01:10-23:45

1 stop21h 35m

S$ 366

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Fri 3-1

14:00-16:15

1 stop27h 15m

Singapore Changi

Tue 7-1

09:30-14:15

1 stop27h 45m

S$ 370

Flights are sorted by cheapest return flights first.

Deals found on 20-11

Showing 1-10 of 59 results
1
2
3
...
6

Cheap flight deals from South Korea to Southeast Asia

Discover tips and strategies to find the most affordable flight options for your journey from South Korea (KR0) to Southeast Asia (zzYJX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 November 2024.

Find flight deals from South Korea to Southeast Asia

Cheapest flights from South Korea to Southeast Asia
Explore the most affordable flight options available from South Korea to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Mon 9-1212:00TAE - SIN
1 stop30h 10mChina Eastern
Thu 12-1200:55SIN - TAE
2 stops33h 05mChina Eastern
Deal found 21-11S$ 279
Thu 5-1218:55CJU - SIN
1 stop23h 15mChina Eastern
Tue 10-1218:30SIN - CJU
1 stop17h 20mChina Eastern
Deal found 20-11S$ 279
Wed 11-1213:50CJU - SIN
1 stop9h 10mMultiple Airlines
Tue 31-1200:25SIN - CJU
Nonstop6h 00mMultiple Airlines
Deal found 19-11S$ 341
Wed 4-1214:25GMP - SIN
1 stop17h 25mAir China
Mon 9-1223:55SIN - GMP
1 stop12h 10mAir China
Deal found 20-11S$ 357
Wed 4-1220:50GMP - SIN
1 stop21h 20mChina Eastern
Sun 8-1218:30SIN - GMP
1 stop15h 30mChina Eastern
Deal found 20-11S$ 361
Fri 22-1119:30ICN - SIN
1 stop13h 50mMultiple Airlines
Tue 26-1100:55SIN - ICN
1 stop12h 45mMultiple Airlines
Deal found 20-11S$ 364
Thu 28-1111:55ICN - SIN
2 stops15h 05mChina Eastern
Sun 1-1202:30SIN - ICN
3 stops17h 15mChina Eastern
Deal found 20-11S$ 366
Wed 11-1208:40CJU - SIN
Nonstop6h 30mScoot
Tue 31-1200:25SIN - CJU
Nonstop6h 00mScoot
Deal found 19-11S$ 366
Thu 28-1118:50ICN - SIN
Nonstop7h 10mT'way Air
Tue 3-1223:00SIN - ICN
Nonstop6h 35mT'way Air
Deal found 20-11S$ 368
Fri 22-1114:55ICN - SIN
1 stop25h 00mAir China
Sat 23-1117:15SIN - ICN
1 stop18h 45mAir China
Deal found 21-11S$ 370
Sun 15-1212:35PUS - SIN
3 stops24h 05mChina Eastern
Fri 20-1218:30SIN - PUS
1 stop21h 20mChina Eastern
Deal found 19-11S$ 372
Thu 5-1217:45PUS - SIN
Nonstop6h 40mMultiple Airlines
Tue 10-1213:15SIN - PUS
1 stop16h 55mMultiple Airlines
Deal found 20-11S$ 374

Best time to book a flight from South Korea to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from South Korea 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 South Korea to Southeast Asia

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

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

Currently, January is the cheapest month in which you can book a flight from South Korea to Southeast Asia (average of S$ 133). Flying from South Korea to Southeast Asia in December is currently the most expensive (average of S$ 207). 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 KR to YJX?

Find hourly flight availability from South Korea to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2024.

When flying from South Korea to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from South Korea to Southeast Asia

Explore weekly flight availability from South Korea to Southeast Asia. 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 21 November 2024.

The most flights from KR0 to zzYJX are scheduled on a Monday (37 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (36 on average).

Rainfall in Southeast Asia by month

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

In terms of precipitation, rainfall in Southeast Asia ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm.

Temperature in Southeast Asia by month

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

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated 21 November 2024.
Get a feel of what it's like to fly with T'way Air, China Eastern and Scoot from South Korea to Southeast Asia by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very Good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.5
Very Good
1,024 reviews
8.5
Very Good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very Good
1,460 reviews
8.5
Very Good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very Good
476 reviews
8.5
Very Good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.1
Very Good
1,336 reviews
8.5
Very Good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

7.9
Good
89 reviews
8.5
Very Good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

Related info for your journey

Find useful and relevant information for your journey from South Korea to Southeast Asia. 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 South Korea to Southeast Asia one-way?

    For one-way options, check prices for Vietnam Airlines. According to our data, you can fly for as low as S$ 107. Users have also found prices from S$ 126 and S$ 127 on Air China and T'way Air, respectively.

  • Can I find deals for flights from South Korea to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on South Korea to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from South Korea to Southeast Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to Southeast Asia.

  • Can I find deals for business class flights from South Korea to Southeast Asia?

    Yes. Cheapflights offers flight deals from South Korea to Southeast Asia 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 South Korea to Southeast Asia?

    Currently, January is the cheapest month in which you can book a flight from South Korea to Southeast Asia (average of S$ 133). Flying from South Korea to Southeast Asia in December is currently the most expensive (average of S$ 207). 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

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

Top 5 airlines flying from South Korea to Southeast Asia

Discover the top 5 airlines that operate flights from South Korea to Southeast Asia. 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 209,716 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapestS$ 229AverageS$ 457FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
T'way AirCheapestS$ 361AverageS$ 472FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Asiana AirlinesCheapestS$ 409AverageS$ 585FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Singapore AirlinesCheapestS$ 423AverageS$ 639FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Korean AirCheapestS$ 505AverageS$ 585FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

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 South Korea to Southeast Asia?

Cheapflights makes it easy to find South Korea to Southeast Asia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Southeast Asia from South Korea by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from South Korea to Southeast Asia with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.