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Cheap flights from Kuala Lumpur Intl Airport to Southeast Asia from £13

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 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — BKK
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

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 21 November 2025.

Round-trip from

£26

One-way from

£13

Popular in

December

Cheapest in

July

Average price

£106
Malaysia Airlines
  • Malaysia Airlines
  • 5/1-12/1
  • Nonstop
  • 2h 00m total
  • Kuala Lumpur to Southeast Asia
Search Deals
AirAsia
  • AirAsia
  • 20/1
  • Nonstop
  • 1h 00m total
  • Kuala Lumpur to Southeast Asia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Kuala Lumpur Intl to Southeast Asia

Enter your travel dates to find the best prices.

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 21 November 2025.

Thu 18/1207:15KUL - TGG
Nonstop1h 00mAirAsia
Thu 25/1208:40TGG - KUL
Nonstop1h 00mAirAsia
Deal found 20/11£30
Wed 19/1117:25KUL - LGK
Nonstop1h 05mAirAsia
Fri 21/1121:25LGK - KUL
Nonstop1h 10mAirAsia
Deal found 19/11£30
Wed 10/1216:00KUL - LGK
Nonstop1h 05mAirAsia
Sat 13/1220:35LGK - KUL
Nonstop1h 10mAirAsia
Deal found 20/11£31
Thu 18/1207:30KUL - KBR
Nonstop1h 05mAirAsia
Fri 26/1217:55KBR - KUL
Nonstop1h 05mAirAsia
Deal found 19/11£31
Thu 27/1118:20KUL - LGK
Nonstop1h 05mAirAsia
Wed 3/1210:50LGK - KUL
Nonstop1h 00mAirAsia
Deal found 19/11£32
Fri 26/1207:15KUL - TGG
Nonstop1h 00mAirAsia
Tue 30/1208:40TGG - KUL
Nonstop1h 00mAirAsia
Deal found 19/11£33
Fri 28/1107:30KUL - KBR
Nonstop1h 05mAirAsia
Sun 30/1111:30KBR - KUL
Nonstop1h 00mAirAsia
Deal found 20/11£36
Thu 20/1107:05KUL - TGG
Nonstop1h 00mAirAsia
Mon 24/1111:45TGG - KUL
Nonstop1h 05mAirAsia
Deal found 19/11£37
Sat 6/1220:05KUL - LGK
Nonstop1h 05mAirAsia
Mon 8/1221:35LGK - KUL
Nonstop1h 10mAirAsia
Deal found 19/11£37
Fri 19/1207:30KUL - KBR
Nonstop1h 05mAirAsia
Sun 21/1220:30KBR - KUL
Nonstop1h 05mAirAsia
Deal found 19/11£37
Wed 24/1207:30KUL - KBR
Nonstop1h 05mAirAsia
Sat 27/1209:00KBR - KUL
Nonstop1h 05mAirAsia
Deal found 20/11£37
Wed 3/1212:55KUL - LGK
Nonstop1h 05mMultiple Airlines
Fri 5/1221:35LGK - KUL
Nonstop1h 10mMultiple Airlines
Deal found 20/11£38

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 858,174 searches. Data last updated 21 November 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 LumpurKuala Terengganu

KUL - TGG

KULTGG

Kuala Lumpur Intl

Thu 18/12

07:15-08:15

Nonstop1h 00m

Kuala Terengganu Sultan Mahmood

Thu 25/12

08:40-09:40

Nonstop1h 00m

£30

Kuala LumpurLangkawi

KUL - LGK

KULLGK

Kuala Lumpur Intl

Tue 13/1

19:05-20:10

Nonstop1h 05m

Langkawi

Thu 15/1

10:50-11:50

Nonstop1h 00m

£30

Kuala LumpurLangkawi

KUL - LGK

KULLGK

Kuala Lumpur Intl

Mon 12/1

16:00-17:05

Nonstop1h 05m

Langkawi

Thu 15/1

21:35-22:45

Nonstop1h 10m

£30

Kuala LumpurLangkawi

KUL - LGK

KULLGK

Kuala Lumpur Intl

Wed 3/12

16:00-17:05

Nonstop1h 05m

Langkawi

Fri 5/12

21:35-22:45

Nonstop1h 10m

£30

Kuala LumpurLangkawi

KUL - LGK

KULLGK

Kuala Lumpur Intl

Sat 13/12

19:05-20:10

Nonstop1h 05m

Langkawi

Wed 17/12

21:35-22:45

Nonstop1h 10m

£30

Kuala LumpurLangkawi

KUL - LGK

KULLGK

Kuala Lumpur Intl

Mon 9/2

16:00-17:05

Nonstop1h 05m

Langkawi

Thu 12/2

20:35-21:45

Nonstop1h 10m

£30

Kuala LumpurLangkawi

KUL - LGK

KULLGK

Kuala Lumpur Intl

Wed 10/12

16:00-17:05

Nonstop1h 05m

Langkawi

Tue 16/12

21:35-22:45

Nonstop1h 10m

£31

Kuala LumpurLangkawi

KUL - LGK

KULLGK

Kuala Lumpur Intl

Sat 6/12

19:05-20:10

Nonstop1h 05m

Langkawi

Tue 9/12

10:50-11:50

Nonstop1h 00m

£31

Kuala LumpurKota Bharu

KUL - KBR

KULKBR

Kuala Lumpur Intl

Thu 18/12

07:30-08:35

Nonstop1h 05m

Kota Bharu Pengkalan Chepa

Fri 26/12

17:55-19:00

Nonstop1h 05m

£31

Kuala LumpurKuala Terengganu

KUL - TGG

KULTGG

Kuala Lumpur Intl

Fri 26/12

07:15-08:15

Nonstop1h 00m

Kuala Terengganu Sultan Mahmood

Tue 30/12

08:40-09:40

Nonstop1h 00m

£33

Flights are sorted by cheapest return flights first.

Deals found on 19/11

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, January is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Southeast Asia (average of £21). Flying from Kuala Lumpur Intl Airport to Southeast Asia in September is currently the most expensive (average of £41). 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 21 November 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 36% on flights from Kuala Lumpur Intl Airport to Southeast Asia by exploring options for tickets in the morning.

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 return from Kuala Lumpur Intl to Southeast Asia. Price data was last updated on 2 November 2025.

Travellers seeking maximum savings on their Kuala Lumpur Intl Airport to Southeast Asia flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at midday 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 21 November 2025.

The most flights from KUL to zzYJX are scheduled on a Thursday (50 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (31 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 21 November 2025.
Get a feel of what it's like to fly with Malaysia Airlines, Indonesia AirAsia, andAirAsia from Kuala Lumpur Intl Airport to Southeast Asia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Malaysia Airlines
7.3
Good
281 reviews
Check prices

Entertainment

6.7

Food

7.0

Overall

7.3

Crew

8.1

Comfort

7.4

Boarding

7.6

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
281 reviews
Malaysia Airlines
7.3
Good
281 reviews
Check prices

Entertainment

6.7

Food

7.0

Overall

7.3

Crew

8.1

Comfort

7.4

Boarding

7.6

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
281 reviews
Check prices

Entertainment

6.7

Food

7.0

Overall

7.3

Crew

8.1

Comfort

7.4

Boarding

7.6

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
222 reviews
Malaysia Airlines
7.3
Good
281 reviews
Check prices

Entertainment

6.7

Food

7.0

Overall

7.3

Crew

8.1

Comfort

7.4

Boarding

7.6

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
5.8
Fair
75 reviews
Malaysia Airlines
7.3
Good
281 reviews
Check prices

Entertainment

6.7

Food

7.0

Overall

7.3

Crew

8.1

Comfort

7.4

Boarding

7.6

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 or Malaysia Airlines to get the fastest option. The distance between Kuala Lumpur Intl Airport and Southeast Asia is about 206 mi. Generally, flights for this route are direct.

  • What are the cheapest airlines to fly from Kuala Lumpur Intl Airport to Southeast Asia one-way?

    The cheapest airline one-way is AirAsia, with whom users have recently found tickets for as low as £13. However, be on the lookout for offers from Malaysia Airlines and Ethiopian Air, as they are both options that can get you from Kuala Lumpur Intl Airport to Southeast Asia for a low price.

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

    The most popular route from Kuala Lumpur Intl Airport to Southeast Asia is Kuala Lumpur Intl - Bangkok Suvarnabhumi. You may also consider Kuala Lumpur Intl - Denpasar Bali Ngurah Rai or Kuala Lumpur Intl - Langkawi.

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

    The top 3 most reliable airlines when flying from Kuala Lumpur Intl Airport to Southeast Asia are Turkish Airlines (80%), Gulf Air (80%) and Oman Air (80%).

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

    Looking at all options, your cheapest flight can be booked for £53. While the most popular route (Kuala Lumpur Intl - Bangkok Suvarnabhumi) can be booked for £119 on average, our data indicates £146 when flying from Kuala Lumpur Intl Airport to Southeast Asia.

  • 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, January is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Southeast Asia (average of £21). Flying from Kuala Lumpur Intl Airport to Southeast Asia in September is currently the most expensive (average of £41). 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 858,174 searches. Data last updated 21 November 2025.
AirlineCheapestAverageFlexibilityOn-time
FireflyCheapest£19Average£58FlexibilityNo cancel feeOn-time86%
Search Firefly flights
Batik AirCheapest£36Average£88FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Jetstar AsiaCheapest£39Average£80FlexibilityNo cancel feeOn-time86%
Search Jetstar Asia flights
AirAsiaCheapest£40Average£93FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Malaysia AirlinesCheapest£41Average£115FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Thai Lion AirCheapest£49Average£93FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
ScootCheapest£54Average£66FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
VietJet AirCheapest£62Average£92FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Cebu PacificCheapest£70Average£133FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Singapore AirlinesCheapest£79Average£100FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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 Kuala Lumpur Intl to Southeast Asia?

Deals for Kuala Lumpur Intl to Southeast Asia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Kuala Lumpur Intl to Southeast Asia for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Kuala Lumpur Intl to Southeast Asia with no change fees.

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

Yes! Start tracking prices for Kuala Lumpur Intl to Southeast Asia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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