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Cheap flights from South Korea to Southeast Asia from S$ 91

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 24-3. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BKK
27 Dec — 3 Jan1
1 adult

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 22 December 2024.

Round-trip from

S$ 256

One-way from

S$ 91
Vietnam Airlines
  • Vietnam Airlines
  • 18-4-22-4
  • 2 total stops
  • 42h 55m total
  • South Korea to Southeast Asia
Jeju Air
  • Jeju Air
  • 24-3
  • Nonstop
  • 6h 40m total
  • South Korea to Southeast Asia

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 22 December 2024.

Wed 25-1207:25ICN - SIN
3 stops19h 05mMultiple Airlines
Tue 31-1200:55SIN - ICN
1 stop19h 10mMultiple Airlines
Deal found 20-12S$ 369
Mon 23-1215:30ICN - SIN
Nonstop6h 55mT'way Air
Mon 30-1202:30SIN - ICN
Nonstop6h 20mT'way Air
Deal found 22-12S$ 391
Mon 23-1217:30PUS - SIN
1 stop21h 40mMultiple Airlines
Wed 1-100:25SIN - PUS
Nonstop6h 40mMultiple Airlines
Deal found 21-12S$ 392
Wed 25-1207:25ICN - SIN
3 stops19h 05mChina Eastern
Thu 26-1200:55SIN - ICN
1 stop12h 45mChina Eastern
Deal found 21-12S$ 406
Mon 23-1217:45PUS - SIN
Nonstop6h 40mJeju Air
Tue 31-1200:25SIN - PUS
Nonstop6h 40mJeju Air
Deal found 21-12S$ 460
Mon 23-1219:20CJJ - SIN
1 stop19h 50mMultiple Airlines
Sun 29-1205:30SIN - CJJ
1 stop23h 00mMultiple Airlines
Deal found 22-12S$ 486
Tue 31-1211:00CJU - SIN
1 stop17h 05mMultiple Airlines
Wed 1-100:25SIN - CJU
1 stop14h 30mMultiple Airlines
Deal found 21-12S$ 486
Mon 23-1206:50ICN - SIN
1 stop27h 40mBatik Air
Fri 3-117:10SIN - ICN
1 stop11h 40mBatik Air
Deal found 21-12S$ 497
Tue 31-1206:45GMP - SIN
2 stops21h 20mMultiple Airlines
Sun 5-100:25SIN - GMP
1 stop31h 20mMultiple Airlines
Deal found 22-12S$ 501
Mon 23-1216:25TAE - SIN
1 stop22h 45mMultiple Airlines
Wed 1-100:25SIN - TAE
2 stops31h 25mMultiple Airlines
Deal found 22-12S$ 510
Tue 24-1217:50PUS - SIN
2 stops32h 40mChina Eastern
Thu 26-1218:30SIN - PUS
1 stop16h 05mChina Eastern
Deal found 20-12S$ 537
Wed 25-1208:40CJU - SIN
Nonstop6h 30mScoot
Sun 29-1200:25SIN - CJU
Nonstop6h 00mScoot
Deal found 21-12S$ 552

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 200,618 searches. Data last updated 22 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BusanSingapore

PUS - SIN

PUSSIN

Busan Gimhae

Fri 18-4

11:00-11:55

1 stop25h 55m

Singapore Changi

Tue 22-4

13:05-07:05

1 stop17h 00m

S$ 256

BusanSingapore

PUS - SIN

PUSSIN

Busan Gimhae

Mon 3-3

12:45-06:50

1 stop19h 05m

Singapore Changi

Thu 6-3

09:30-11:45

1 stop25h 15m

S$ 296

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Fri 21-2

08:40-14:10

Nonstop6h 30m

Singapore Changi

Mon 24-2

00:25-07:25

Nonstop6h 00m

S$ 314

BusanSingapore

PUS - SIN

PUSSIN

Busan Gimhae

Sat 22-2

17:50-11:40

2 stops18h 50m

Singapore Changi

Tue 25-2

18:30-16:50

1 stop21h 20m

S$ 322

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Fri 14-2

15:40-11:40

2 stops21h 00m

Singapore Changi

Mon 17-2

18:30-17:55

1 stop22h 25m

S$ 323

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Thu 9-1

07:35-11:00

2 stops28h 25m

Singapore Changi

Mon 13-1

02:30-09:50

Nonstop6h 20m

S$ 363

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Thu 13-3

11:55-02:00

2 stops15h 05m

Singapore Changi

Mon 17-3

00:25-15:20

1 stop13h 55m

S$ 367

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Mon 17-2

15:30-21:25

Nonstop6h 55m

Singapore Changi

Wed 26-2

23:00-06:35

Nonstop6h 35m

S$ 371

BusanSingapore

PUS - SIN

PUSSIN

Busan Gimhae

Tue 7-1

12:35-22:00

1 stop10h 25m

Singapore Changi

Fri 10-1

00:25-08:05

Nonstop6h 40m

S$ 372

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Mon 17-2

13:10-21:55

1 stop9h 45m

Singapore Changi

Mon 24-2

09:30-21:45

1 stop11h 15m

S$ 378

Flights are sorted by cheapest return flights first.

Deals found on 21-12

Showing 1-10 of 60 results
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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$ 134). Flying from South Korea to Southeast Asia in December is currently the most expensive (average of S$ 234). 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 22 December 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 22 December 2024.

The most flights from KR0 to zzYJX are scheduled on a Saturday (38 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (34 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 22 December 2024.
Get a feel of what it's like to fly with T'way Air, Jeju Air and Vietnam Airlines 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.
8.4
Very Good
1,265 reviews

Comfort

8.3

Crew

8.6

Food

8.0

Boarding

8.4

Entertainment

8.0

Overall

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

8.4
Very Good
1,265 reviews
8.4
Very Good
1,265 reviews

Comfort

8.3

Crew

8.6

Food

8.0

Boarding

8.4

Entertainment

8.0

Overall

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

8.4
Very Good
1,025 reviews
8.4
Very Good
1,265 reviews

Comfort

8.3

Crew

8.6

Food

8.0

Boarding

8.4

Entertainment

8.0

Overall

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

8.3
Very Good
1,440 reviews
8.4
Very Good
1,265 reviews

Comfort

8.3

Crew

8.6

Food

8.0

Boarding

8.4

Entertainment

8.0

Overall

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

8.3
Very Good
474 reviews
8.4
Very Good
1,265 reviews

Comfort

8.3

Crew

8.6

Food

8.0

Boarding

8.4

Entertainment

8.0

Overall

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

8.1
Very Good
1,331 reviews
8.4
Very Good
1,265 reviews

Comfort

8.3

Crew

8.6

Food

8.0

Boarding

8.4

Entertainment

8.0

Overall

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

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 Jeju Air. According to our data, you can fly for as low as S$ 91. Users have also found prices from S$ 108 and S$ 127 on Vietnam Airlines and Scoot, 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$ 134). Flying from South Korea to Southeast Asia in December is currently the most expensive (average of S$ 234). 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 200,618 searches. Data last updated 22 December 2024.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapestS$ 213AverageS$ 416FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
T'way AirCheapestS$ 357AverageS$ 451FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Asiana AirlinesCheapestS$ 413AverageS$ 572FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Singapore AirlinesCheapestS$ 426AverageS$ 628FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Korean AirCheapestS$ 510AverageS$ 597FlexibilityNo 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!

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