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Southeast Asia

$17+ Cheap flights from Kuala Lumpur Intl (KUL) to Southeast Asia

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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — BKK
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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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 October 20, 2025.

Round-trip from

$31
(Priceline)

One-way from

$17
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$163
From Kuala Lumpur Intl to Southeast Asia
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One-way flight from Kuala Lumpur Intl to Southeast Asia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 20, 2025.

This AirAsia deal was found by Cheapflights users on 10/17. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/289:45 pmKUL - PEN
Nonstop1h 00mAirAsia
Wed 10/298:00 pmPEN - KUL
Nonstop1h 05mAirAsia
Deal found 10/17$31
This AirAsia deal was found by Cheapflights users on 10/19. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:40 amKUL - PEN
Nonstop1h 00mAirAsia
Sun 11/96:00 amPEN - KUL
Nonstop1h 00mAirAsia
Deal found 10/19$32
This Booking.com deal was found by Cheapflights users on 10/18. 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 11/46:40 amKUL - PEN
Nonstop1h 00mAirAsia
Thu 11/66:55 amPEN - KUL
Nonstop1h 00mAirAsia
Deal found 10/18$33
This AirAsia deal was found by Cheapflights users on 10/19. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:40 amKUL - PEN
Nonstop1h 00mAirAsia
Tue 10/289:05 amPEN - KUL
Nonstop1h 05mAirAsia
Deal found 10/19$35
This Booking.com deal was found by Cheapflights users on 10/19. 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.
Wed 11/194:00 pmKUL - LGK
Nonstop1h 05mAirAsia
Fri 11/218:55 pmLGK - KUL
Nonstop1h 10mAirAsia
Deal found 10/19$36
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 10/238:25 amKUL - PEN
Nonstop0h 55mAirAsia
Fri 10/246:55 amPEN - KUL
Nonstop1h 00mAirAsia
Deal found 10/19$36
This Booking.com deal was found by Cheapflights users on 10/19. 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.
Sat 10/257:50 pmKUL - LGK
Nonstop1h 05mAirAsia
Tue 10/2810:50 amLGK - KUL
Nonstop1h 00mAirAsia
Deal found 10/19$37
This Booking.com deal was found by Cheapflights users on 10/19. 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.
Wed 11/56:40 amKUL - PEN
Nonstop1h 00mMultiple Airlines
Fri 11/76:00 amPEN - KUL
Nonstop1h 00mMultiple Airlines
Deal found 10/19$37
This AirAsia deal was found by Cheapflights users on 10/18. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:25 pmKUL - LGK
Nonstop1h 05mAirAsia
Thu 11/610:50 amLGK - KUL
Nonstop1h 00mAirAsia
Deal found 10/18$38
This AirAsia deal was found by Cheapflights users on 10/18. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:00 pmKUL - LGK
Nonstop1h 05mAirAsia
Sat 11/89:35 pmLGK - KUL
Nonstop1h 10mAirAsia
Deal found 10/18$39
This AirAsia deal was found by Cheapflights users on 10/17. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:25 amKUL - PEN
Nonstop0h 55mAirAsia
Sun 10/266:55 amPEN - KUL
Nonstop1h 00mAirAsia
Deal found 10/17$39
This Mytrip deal was found by Cheapflights users on 10/20. 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 10/232:15 pmKUL - LGK
Nonstop1h 05mAirAsia
Mon 11/248:55 pmLGK - KUL
Nonstop1h 10mAirAsia
Deal found 10/20$40

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated October 20, 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 LumpurPenang

KUL - PEN

KULPEN

Kuala Lumpur Intl

Mon 11/3

6:40 am-7:40 am

Nonstop1h 00m

Penang Intl

Wed 11/5

8:00 pm-9:05 pm

Nonstop1h 05m

$31

Kuala LumpurPenang

KUL - PEN

KULPEN

Kuala Lumpur Intl

Mon 11/17

6:40 am-7:40 am

Nonstop1h 00m

Penang Intl

Mon 11/24

8:00 pm-9:05 pm

Nonstop1h 05m

$31

Kuala LumpurPenang

KUL - PEN

KULPEN

Kuala Lumpur Intl

Tue 11/11

1:30 pm-2:30 pm

Nonstop1h 00m

Penang Intl

Wed 11/12

6:00 am-7:00 am

Nonstop1h 00m

$32

Kuala LumpurPenang

KUL - PEN

KULPEN

Kuala Lumpur Intl

Fri 11/7

6:40 am-7:40 am

Nonstop1h 00m

Penang Intl

Sun 11/9

6:00 am-7:00 am

Nonstop1h 00m

$32

Kuala LumpurPenang

KUL - PEN

KULPEN

Kuala Lumpur Intl

Wed 12/3

6:40 am-7:40 am

Nonstop1h 00m

Penang Intl

Sat 12/6

8:00 pm-9:05 pm

Nonstop1h 05m

$32

Kuala LumpurPenang

KUL - PEN

KULPEN

Kuala Lumpur Intl

Thu 11/20

9:45 pm-10:45 pm

Nonstop1h 00m

Penang Intl

Fri 11/21

6:00 am-7:00 am

Nonstop1h 00m

$32

Kuala LumpurPenang

KUL - PEN

KULPEN

Kuala Lumpur Intl

Sun 11/16

7:40 am-8:35 am

Nonstop0h 55m

Penang Intl

Sun 11/23

6:00 am-7:00 am

Nonstop1h 00m

$32

Kuala LumpurPenang

KUL - PEN

KULPEN

Kuala Lumpur Intl

Fri 2/27

9:45 pm-10:45 pm

Nonstop1h 00m

Penang Intl

Sun 3/8

7:25 pm-8:25 pm

Nonstop1h 00m

$32

Kuala LumpurPenang

KUL - PEN

KULPEN

Kuala Lumpur Intl

Fri 10/31

8:25 am-9:20 am

Nonstop0h 55m

Penang Intl

Sun 11/2

5:00 am-6:00 am

Nonstop1h 00m

$32

Kuala LumpurPenang

KUL - PEN

KULPEN

Kuala Lumpur Intl

Sat 11/8

1:00 pm-2:05 pm

Nonstop1h 05m

Penang Intl

Sun 11/9

6:00 am-7:00 am

Nonstop1h 00m

$35

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

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 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 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, January is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Southeast Asia (average of $28). Flying from Kuala Lumpur Intl Airport to Southeast Asia in September is currently the most expensive (average of $54). 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 October 20, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 37% on flights from Kuala Lumpur Intl Airport to Southeast Asia by exploring options for tickets at noon.

What is the cheapest day to fly from Kuala Lumpur Intl Airport to Southeast Asia?

Use this chart to determine the cheapest time to fly round-trip from Kuala Lumpur Intl to Southeast Asia. Price data was last updated on October 19, 2025.

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

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 October 20, 2025.

The most flights from KUL to zzYJX are scheduled on a Friday (62 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (38 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 October 20, 2025.
Peruse reviews from past customers who have flown with Malaysia Airlines, Indonesia AirAsia, and AirAsia from Kuala Lumpur Intl Airport to Southeast Asia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Malaysia Airlines
7.3
Good
278 reviews

Crew

8.1

Overall

7.3

Boarding

7.6

Entertainment

6.7

Food

7.0

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anjan,Nov 2024

SYD - KUL

I have a good experience and got good hospitality from cabin crew thank you.
Malaysia Airlines
7.3
Good
278 reviews
Malaysia Airlines
7.3
Good
278 reviews

Crew

8.1

Overall

7.3

Boarding

7.6

Entertainment

6.7

Food

7.0

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anjan,Nov 2024

SYD - KUL

I have a good experience and got good hospitality from cabin crew thank you.
Indonesia AirAsia
6.9
Okay
60 reviews
Malaysia Airlines
7.3
Good
278 reviews

Crew

8.1

Overall

7.3

Boarding

7.6

Entertainment

6.7

Food

7.0

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anjan,Nov 2024

SYD - KUL

I have a good experience and got good hospitality from cabin crew thank you.
AirAsia
6.8
Okay
220 reviews
Malaysia Airlines
7.3
Good
278 reviews

Crew

8.1

Overall

7.3

Boarding

7.6

Entertainment

6.7

Food

7.0

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anjan,Nov 2024

SYD - KUL

I have a good experience and got good hospitality from cabin crew thank you.
Batik Air
5.9
Fair
73 reviews
Malaysia Airlines
7.3
Good
278 reviews

Crew

8.1

Overall

7.3

Boarding

7.6

Entertainment

6.7

Food

7.0

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anjan,Nov 2024

SYD - KUL

I have a good experience and got good hospitality from cabin crew thank you.

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.

  • How long is the flight from Kuala Lumpur Intl Airport to Southeast Asia?

    There are many flights that can get you from Kuala Lumpur Intl Airport to Southeast Asia in 1h. Fly via AirAsia to get the fastest option. There are 202 mi between Kuala Lumpur Intl Airport and Southeast Asia. Generally, flights for this route are nonstop.

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

    Most travelers choose Kuala Lumpur Intl - Bangkok Suvarnabhumi, Kuala Lumpur Intl - Langkawi or Kuala Lumpur Intl - Kota Kinabalu when deciding on the best route from Kuala Lumpur Intl Airport to Southeast Asia.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Kuala Lumpur Intl Airport to Southeast Asia on time: British Airways (82%), Turkish Airlines (71%), Lufthansa (71%).

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

    The cheapest flight price from Kuala Lumpur Intl Airport to Southeast Asia is $70. On average you can expect to pay $277. The most popular route, (Kuala Lumpur Intl - Bangkok Suvarnabhumi), can usually be booked for $105.

  • 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 vacation 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, January is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Southeast Asia (average of $28). Flying from Kuala Lumpur Intl Airport to Southeast Asia in September is currently the most expensive (average of $54). 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 Kuala Lumpur Intl to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Kuala Lumpur Intl to Southeast Asia

Discover the top 10 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 2,558,603 searches. Data last updated October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Batik AirCheapest$16Average$112FlexibilityNo cancel feeOn-timeN/A
Jetstar AsiaCheapest$23Average$88FlexibilityNo cancel feeOn-time86%
AirAsiaCheapest$55Average$124FlexibilityNo cancel feeOn-time66%
Malaysia AirlinesCheapest$59Average$188FlexibilityNo cancel feeOn-time67%
FireflyCheapest$61Average$69FlexibilityNo cancel feeOn-time86%
Cebu PacificCheapest$63Average$174FlexibilityNo cancel feeOn-time64%
ScootCheapest$69Average$117FlexibilityNo cancel feeOn-timeN/A
Thai Lion AirCheapest$72Average$119FlexibilityNo cancel feeOn-timeN/A
VietJet AirCheapest$77Average$105FlexibilityNo cancel feeOn-timeN/A
AirAsia XCheapest$106Average$110FlexibilityNo cancel feeOn-time66%

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