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Cheap flights from Kuala Lumpur Intl Airport to Southeast Asia from $37

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — BKK
8 Aug — 15 Aug1
1 adult

Cheap flight deals from Kuala Lumpur Intl to Southeast Asia

Keep the following information in mind while searching for Kuala Lumpur Intl to Southeast Asia flight deals. Data was last updated 3 August 2025.

Round-trip from

$65

One-way from

$37

Popular in

December

Cheapest in

August

Average price

$171
AirAsia
  • AirAsia
  • 3/9-5/9
  • Nonstop
  • 2h 15m total
  • Kuala Lumpur to Southeast Asia
Search Deals
AirAsia
  • AirAsia
  • 20/9
  • Nonstop
  • 1h 20m total
  • Kuala Lumpur to Southeast Asia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Kuala Lumpur Intl to Southeast Asia

Cheapest flights from Kuala Lumpur Intl to Southeast Asia
Explore the most affordable flight options available from Kuala Lumpur Intl to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 August 2025.

Wed 3/918:00KUL - LGK
Nonstop1h 05mMultiple Airlines
Fri 5/921:05LGK - KUL
Nonstop1h 10mMultiple Airlines
Deal found 1/8$65
Sun 7/915:15KUL - LGK
Nonstop1h 05mBatik Air
Tue 9/920:05LGK - KUL
Nonstop1h 05mBatik Air
Deal found 2/8$68
Tue 14/1012:15KUL - LGK
Nonstop1h 05mAirAsia
Wed 15/1015:45LGK - KUL
Nonstop1h 05mAirAsia
Deal found 1/8$71
Fri 22/807:15KUL - KCH
Nonstop1h 50mAirAsia
Sun 24/820:25KCH - KUL
Nonstop1h 45mAirAsia
Deal found 1/8$93
Sun 7/913:20KUL - KBV
Nonstop1h 20mAirAsia
Wed 10/911:10KBV - KUL
Nonstop1h 30mAirAsia
Deal found 2/8$100
Sun 7/918:20KUL - LGK
Nonstop1h 15mMalaysia Airlines
Tue 9/915:50LGK - KUL
1 stop24h 30mMalaysia Airlines
Deal found 2/8$105
Tue 23/922:30KUL - SIN
Nonstop1h 35mScoot
Thu 25/917:00SIN - KUL
Nonstop1h 15mScoot
Deal found 2/8$122
Sat 27/906:30KUL - KCH
Nonstop1h 55mMalaysia Airlines
Mon 29/906:50KCH - KUL
Nonstop1h 50mMalaysia Airlines
Deal found 2/8$122
Fri 26/917:30KUL - BKI
Nonstop2h 40mMultiple Airlines
Mon 29/917:40BKI - KUL
1 stop6h 15mMultiple Airlines
Deal found 2/8$130
Mon 15/917:30KUL - BKI
Nonstop2h 40mFirefly
Mon 22/908:25BKI - KUL
Nonstop2h 40mFirefly
Deal found 1/8$141
Mon 13/1006:05KUL - SIN
Nonstop1h 10mAirAsia
Thu 16/1023:25SIN - KUL
Nonstop1h 05mAirAsia
Deal found 2/8$142
Sun 12/1012:05KUL - BKI
Nonstop2h 40mMalaysia Airlines
Sat 25/1015:25BKI - KUL
1 stop21h 25mMalaysia Airlines
Deal found 2/8$147

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kuala Lumpur Intl 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 647,157 searches. Data last updated 3 August 2025.
Use the filters below to find and compare flights from Kuala Lumpur Intl Airport to Southeast Asia that are best for you.

Fly from

Kuala Lumpur Intl

Fly to

Southeast Asia

Route

Depart

Return

Price

Kuala LumpurLangkawi

KUL - LGK

KULLGK

Kuala Lumpur Intl

Wed 3/9

18:00-19:05

Nonstop1h 05m

Langkawi

Fri 5/9

21:05-22:15

Nonstop1h 10m

$65

Kuala LumpurLangkawi

KUL - LGK

KULLGK

Kuala Lumpur Intl

Sun 7/9

15:15-16:20

Nonstop1h 05m

Langkawi

Tue 9/9

20:05-21:10

Nonstop1h 05m

$68

Kuala LumpurLangkawi

KUL - LGK

KULLGK

Kuala Lumpur Intl

Tue 14/10

12:15-13:20

Nonstop1h 05m

Langkawi

Wed 15/10

15:45-16:50

Nonstop1h 05m

$71

Kuala LumpurKuching

KUL - KCH

KULKCH

Kuala Lumpur Intl

Fri 22/8

07:15-09:05

Nonstop1h 50m

Kuching

Sun 24/8

20:25-22:10

Nonstop1h 45m

$93

Kuala LumpurKrabi

KUL - KBV

KULKBV

Kuala Lumpur Intl

Sun 7/9

13:20-13:40

Nonstop1h 20m

Krabi

Wed 10/9

11:10-13:40

Nonstop1h 30m

$100

Kuala LumpurLangkawi

KUL - LGK

KULLGK

Kuala Lumpur Intl

Sun 7/9

18:20-19:35

Nonstop1h 15m

Langkawi

Tue 9/9

15:50-16:20

1 stop24h 30m

$105

Kuala LumpurSingapore

KUL - SIN

KULSIN

Kuala Lumpur Intl

Tue 23/9

22:30-00:05

Nonstop1h 35m

Singapore Changi

Thu 25/9

17:00-18:15

Nonstop1h 15m

$122

Kuala LumpurKuching

KUL - KCH

KULKCH

Kuala Lumpur Intl

Sat 27/9

06:30-08:25

Nonstop1h 55m

Kuching

Mon 29/9

06:50-08:40

Nonstop1h 50m

$122

Kuala LumpurKota Kinabalu

KUL - BKI

KULBKI

Kuala Lumpur Intl

Fri 26/9

17:30-20:10

Nonstop2h 40m

Kota Kinabalu

Mon 29/9

17:40-23:55

1 stop6h 15m

$130

Kuala LumpurKota Kinabalu

KUL - BKI

KULBKI

Kuala Lumpur Intl

Mon 15/9

17:30-20:10

Nonstop2h 40m

Kota Kinabalu

Mon 22/9

08:25-11:05

Nonstop2h 40m

$141

Flights are sorted by cheapest return flights first.

Deals found on 1/8

Showing 1-10 of 60 results
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Best time to book a flight from Kuala Lumpur Intl to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Kuala Lumpur Intl 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 Kuala Lumpur Intl Airport to Southeast Asia

What is the cheapest month to book a flight from Kuala Lumpur Intl Airport to Southeast Asia?

Currently, February is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Southeast Asia (average of $489). Flying from Kuala Lumpur Intl Airport to Southeast Asia in December is currently the most expensive (average of $911). 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 KUL to YJX?

Find hourly flight availability from Kuala Lumpur Intl 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 3 August 2025.

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

Weekly flight availability from Kuala Lumpur Intl Airport to Southeast Asia

Explore weekly flight availability from Kuala Lumpur Intl 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 3 August 2025.

The most flights from KUL to zzYJX are scheduled on a Saturday (51 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (33 on average).

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 3 August 2025.
Read reviews from past customers who have flown with Garuda Indonesia, Singapore Airlines, andKLM from Kuala Lumpur Intl Airport to Southeast Asia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Garuda Indonesia
8.1
Very Good
80 reviews
Check prices

Overall

8.1

Food

7.6

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.4

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Garuda Indonesia
8.1
Very Good
80 reviews
Garuda Indonesia
8.1
Very Good
80 reviews
Check prices

Overall

8.1

Food

7.6

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.4

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Singapore Airlines
8.1
Very Good
1,338 reviews
Garuda Indonesia
8.1
Very Good
80 reviews
Check prices

Overall

8.1

Food

7.6

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.4

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
KLM
7.8
Good
1,383 reviews
Garuda Indonesia
8.1
Very Good
80 reviews
Check prices

Overall

8.1

Food

7.6

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.4

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
China Southern
7.6
Good
104 reviews
Garuda Indonesia
8.1
Very Good
80 reviews
Check prices

Overall

8.1

Food

7.6

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.4

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Vietnam Airlines
7.5
Good
197 reviews
Garuda Indonesia
8.1
Very Good
80 reviews
Check prices

Overall

8.1

Food

7.6

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.4

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

Related info for your journey

Find useful and relevant information for your journey from Kuala Lumpur Intl 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 Kuala Lumpur Intl Airport to Southeast Asia one-way?

    The cheapet airlines for a one-way flight from Kuala Lumpur Intl Airport to Southeast Asia are AirAsia ($37), Malaysia Airlines ($40), and Batik Air ($54).

  • What are the most popular routes from Kuala Lumpur Intl Airport to Southeast Asia?

    When deciding which route to take from Kuala Lumpur Intl Airport to Southeast Asia, consider Kuala Lumpur Intl - Denpasar Bali Ngurah Rai, Kuala Lumpur Intl - Langkawi or Kuala Lumpur Intl - Singapore Changi, as they are the most popular.

  • What are the most reliable airlines from Kuala Lumpur Intl Airport to Southeast Asia?

    Before booking your flight to Southeast Asia from Kuala Lumpur Intl Airport, have a look at the most reliable airlines to get you to your destination on time: Austrian Airlines (79%), Kuwait Airways (79%), ANA( 79%).

  • What are the cheapest flights from Kuala Lumpur Intl Airport to Southeast Asia?

    While on average a flight from Kuala Lumpur Intl Airport to Southeast Asia is generally $504, our data shows the cheapest flight currently is $111. When looking at the most popular route, (Kuala Lumpur Intl - Denpasar Bali Ngurah Rai), you can expect to pay $90 for that flight.

  • Can I find deals for flights from Kuala Lumpur Intl to Southeast Asia that include hotel bookings?

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

  • How can I find direct flights from Kuala Lumpur Intl to Southeast Asia?

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

  • Can I find deals for business class flights from Kuala Lumpur Intl to Southeast Asia?

    Yes. Cheapflights offers flight deals from Kuala Lumpur Intl 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 Kuala Lumpur Intl Airport to Southeast Asia?

    Currently, February is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Southeast Asia (average of $489). Flying from Kuala Lumpur Intl Airport to Southeast Asia in December is currently the most expensive (average of $911). 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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Top 7 airlines flying from Kuala Lumpur Intl to Southeast Asia

Discover the top 7 airlines that operate flights from Kuala Lumpur Intl 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 647,157 searches. Data last updated 3 August 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$37Average$118FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
AirAsiaCheapest$49Average$179FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Batik AirCheapest$50Average$181FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Jetstar AsiaCheapest$81Average$126FlexibilityNo cancel feeOn-time86%
Search Jetstar Asia flights
Thai Lion AirCheapest$84Average$108FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Malaysia AirlinesCheapest$93Average$252FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Philippine AirlinesCheapest$217Average$336FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights

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How does Cheapflights help users find flights from Kuala Lumpur Intl to Southeast Asia?

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Why should you use Cheapflights to find cheap flight tickets from Kuala Lumpur Intl to Southeast Asia?

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Can Cheapflights find flights from Kuala Lumpur Intl to Southeast Asia with no change fees?

Certainly. Search results for flights to Southeast Asia from Kuala Lumpur Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kuala Lumpur Intl to Southeast Asia become cheaper?

Yes, Cheapflights offers price alerts on Kuala Lumpur Intl to Southeast Asia 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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