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RM 70+ Cheap flights 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 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
9 Jan — 16 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Southeast Asia in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Southeast Asia
Explore the most affordable flight options available to Southeast Asia. Find the lowest fares based on data from user searches, with prices last updated on 10 December 2025.

Tue 16/1206:20KUL - PEN
Nonstop1h 00mBatik Air
Wed 17/1206:00PEN - KUL
Nonstop1h 00mBatik Air
Deal found 8/12RM 140
Mon 15/1206:20KUL - PEN
Nonstop1h 00mBatik Air
Mon 15/1221:35PEN - KUL
Nonstop1h 00mBatik Air
Deal found 7/12RM 144
Thu 18/1206:20KUL - PEN
Nonstop1h 00mMultiple Airlines
Sun 21/1206:00PEN - KUL
Nonstop1h 00mMultiple Airlines
Deal found 8/12RM 152
Fri 19/1208:25KUL - PEN
Nonstop0h 55mAirAsia
Sun 21/1206:00PEN - KUL
Nonstop1h 00mAirAsia
Deal found 9/12RM 156
Tue 16/1219:05KUL - LGK
Nonstop1h 05mAirAsia
Thu 18/1221:35LGK - KUL
Nonstop1h 10mAirAsia
Deal found 7/12RM 160
Tue 9/1206:40KUL - PEN
Nonstop1h 00mAirAsia
Thu 11/1219:25PEN - KUL
Nonstop1h 00mAirAsia
Deal found 8/12RM 160
Wed 17/1215:15KUL - LGK
Nonstop1h 05mMultiple Airlines
Thu 18/1210:50LGK - KUL
Nonstop1h 00mMultiple Airlines
Deal found 9/12RM 165
Fri 19/1206:20KUL - PEN
Nonstop1h 00mMultiple Airlines
Mon 22/1206:55PEN - KUL
Nonstop1h 00mMultiple Airlines
Deal found 9/12RM 165
Mon 15/1220:05KUL - LGK
Nonstop1h 05mAirAsia
Thu 18/1221:35LGK - KUL
Nonstop1h 10mAirAsia
Deal found 9/12RM 169
Mon 15/1220:40KUL - PEN
Nonstop1h 00mMultiple Airlines
Mon 22/1208:10PEN - KUL
Nonstop1h 00mMultiple Airlines
Deal found 8/12RM 169
Mon 15/1219:05KUL - LGK
Nonstop1h 05mMultiple Airlines
Wed 17/1216:05LGK - KUL
Nonstop1h 05mMultiple Airlines
Deal found 8/12RM 173
Wed 10/1206:20KUL - PEN
Nonstop1h 00mBatik Air
Fri 12/1206:00PEN - KUL
Nonstop1h 00mBatik Air
Deal found 8/12RM 173

Find flights to Southeast Asia

Browse one-way and return flights deals to Southeast Asia on Cheapflights. Flight deals are based on user searches and were last updated on 10 December 2025
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Find flight deals to Southeast Asia

Find the latest flights to Southeast Asia in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 407,431 searches and data was last updated on 10 December 2025.

Return from

RM 457

One-way from

RM 70

Popular in

December

Cheapest in

July

Average price

RM 736
Thai AirAsia
  • Thai AirAsia
  • 13/1-17/1
  • Nonstop
  • 4h 35m total
  • Kuala Lumpur to Bangkok
Search Deals
Batik Air
  • Batik Air
  • 14/12
  • Nonstop
  • 1h 00m total
  • Kuala Lumpur to Southeast Asia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (RM 62 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (RM 18 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Locate flights to Southeast Asia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 407,431 searches and data was last updated on 10 December 2025.
Use the filters below to find and compare flights to Southeast Asia that are best for you.

Fly from

Kuala Lumpur

Route

Departure

Return

Price

Kuala LumpurPenang

KUL - PEN

KULPEN

Kuala Lumpur Intl

Wed 11/3

06:40-07:40

Nonstop1h 00m

Penang Intl

Sat 14/3

06:55-07:55

Nonstop1h 00m

RM 140

Kuala LumpurPenang

KUL - PEN

KULPEN

Kuala Lumpur Intl

Sat 24/1

06:40-07:40

Nonstop1h 00m

Penang Intl

Mon 26/1

19:55-20:55

Nonstop1h 00m

RM 140

Kuala LumpurPenang

KUL - PEN

KULPEN

Kuala Lumpur Intl

Tue 20/1

16:00-17:00

Nonstop1h 00m

Penang Intl

Tue 27/1

06:00-07:00

Nonstop1h 00m

RM 140

Kuala LumpurPenang

KUL - PEN

KULPEN

Kuala Lumpur Intl

Sun 4/1

07:40-08:35

Nonstop0h 55m

Penang Intl

Sun 11/1

06:55-07:55

Nonstop1h 00m

RM 144

Kuala LumpurPenang

KUL - PEN

KULPEN

Kuala Lumpur Intl

Mon 12/1

20:55-21:55

Nonstop1h 00m

Penang Intl

Wed 14/1

06:55-07:55

Nonstop1h 00m

RM 148

Kuala LumpurLangkawi

KUL - LGK

KULLGK

Kuala Lumpur Intl

Wed 1/4

15:15-16:20

Nonstop1h 05m

Langkawi

Sat 4/4

14:35-15:45

Nonstop1h 10m

RM 152

Kuala LumpurLangkawi

KUL - LGK

KULLGK

Kuala Lumpur Intl

Sat 18/4

16:15-17:20

Nonstop1h 05m

Langkawi

Tue 21/4

20:25-21:35

Nonstop1h 10m

RM 152

Kuala LumpurPenang

KUL - PEN

KULPEN

Kuala Lumpur Intl

Tue 30/12

08:25-09:20

Nonstop0h 55m

Penang Intl

Thu 1/1

21:20-22:20

Nonstop1h 00m

RM 156

Kuala LumpurLangkawi

KUL - LGK

KULLGK

Kuala Lumpur Intl

Sun 8/2

16:45-17:50

Nonstop1h 05m

Langkawi

Thu 12/2

10:50-11:50

Nonstop1h 00m

RM 156

Kuala LumpurLangkawi

KUL - LGK

KULLGK

Kuala Lumpur Intl

Sun 8/2

16:00-17:05

Nonstop1h 05m

Langkawi

Sat 14/2

21:35-22:45

Nonstop1h 10m

RM 156

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Showing 1-10 of 60 results
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Best time to book a flight to Southeast Asia

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

How long is the flight to Southeast Asia?

On average, a flight from Kuala Lumpur to Southeast Asia takes 7 hours 9 minutes. Flights to Southeast Asia from other popular cities in Malaysia will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Southeast Asia?

Use this chart to determine the cheapest time to fly return from Kuala Lumpur to Southeast Asia. Price data was last updated on 6 December 2025.

Users looking for the lowest fares to Southeast Asia should consider flying on Friday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday evenings, when prices are usually at their highest.

Weekly flight availability to Southeast Asia

The most flights from Kuala Lumpur to Southeast Asia are scheduled on a Monday (62 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (38 on average).

What are the most popular airlines that fly to Southeast Asia?

The most popular airlines flying from Kuala Lumpur to Southeast Asia are AirAsia, Batik Air and Malaysia Airlines.

AirAsia
AirAsia
From RM 84
Batik Air
Batik Air
From RM 88
Malaysia Airlines
Malaysia Airlines
From RM 42
Firefly
Firefly
From RM 28

What are the cheapest airlines that fly to Southeast Asia?

The cheapest airlines flying from Kuala Lumpur to Southeast Asia are MAI, Malaysia Airlines and Firefly.

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 mm 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 10 December 2025.
Check out reviews from past customers who have flown Malaysia Airlines, Indonesia AirAsia, andAirAsia 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
281 reviews
Check prices

Comfort

7.4

Food

7.0

Crew

8.1

Entertainment

6.7

Boarding

7.6

Overall

7.3

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

Comfort

7.4

Food

7.0

Crew

8.1

Entertainment

6.7

Boarding

7.6

Overall

7.3

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

Comfort

7.4

Food

7.0

Crew

8.1

Entertainment

6.7

Boarding

7.6

Overall

7.3

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

Comfort

7.4

Food

7.0

Crew

8.1

Entertainment

6.7

Boarding

7.6

Overall

7.3

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
76 reviews
Malaysia Airlines
7.3
Good
281 reviews
Check prices

Comfort

7.4

Food

7.0

Crew

8.1

Entertainment

6.7

Boarding

7.6

Overall

7.3

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.

FAQs about flying to Southeast Asia

  • Can I find cheaper flights to Southeast Asia if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Southeast Asia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Southeast Asia?

    Based on reviews from Cheapflights users, MAI is rated the highest out of the airlines that fly to Southeast Asia.

  • How much is a return flight to Southeast Asia?

    A return flight to Southeast Asia will typically cost around RM 351, however they can be found for as little as RM 247.

  • Where does the fastest flight to Southeast Asia depart from?

    For those looking to save time traveling to Southeast Asia, Penang Intl offers the quickest one-way flight (0 hours 35 minutes).

  • Does Bangkok Suvarnabhumi have rental cars?

    Yes. Those touching down at Bangkok Suvarnabhumi can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Bangkok Suvarnabhumi?

    Yes. Bangkok Suvarnabhumi has hotels nearby for those requiring accommodations. Louis Tavern Dayrooms At Suvarnabhumi Airport is the closest property to Bangkok Suvarnabhumi (0.0 km away from Bangkok Suvarnabhumi).

See more FAQs

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Find flights to Southeast Asia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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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 to Southeast Asia?

Cheapflights makes it easy to find 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 to Southeast Asia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Southeast Asia.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights to Southeast Asia, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Southeast Asia today and book when you’re ready!

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