RM 72+ 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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Southeast Asia in 2025
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 4 July 2025.
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 4 July 2025
Explore Southeast Asia
Find flight deals to Southeast Asia
Cheapest flights to Southeast AsiaExplore the most affordable flight options available to Southeast Asia. Find the lowest fares based on data from user searches, with prices last updated on 4 July 2025.
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 4 July 2025.
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 4 July 2025.
Use the filters below to find and compare flights to Southeast Asia that are best for you.
Fly from
Route
Departure
Return
Price
Kuala LumpurPenang
KUL - PEN
KULPEN
Kuala Lumpur Intl
Sun 24/8
08:25-09:20
Nonstop0h 55m
Penang Intl
Wed 27/8
06:55-07:55
Nonstop1h 00m
Kuala LumpurPenang
KUL - PEN
KULPEN
Kuala Lumpur Intl
Tue 26/8
08:25-09:20
Nonstop0h 55m
Penang Intl
Fri 29/8
06:25-07:25
Nonstop1h 00m
Kuala LumpurLangkawi
KUL - LGK
KULLGK
Kuala Lumpur Intl
Thu 24/7
19:05-20:10
Nonstop1h 05m
Langkawi
Mon 28/7
19:15-20:25
Nonstop1h 10m
Kuala LumpurPenang
SZB - PEN
SZBPEN
Kuala Lumpur Subang
Wed 30/7
12:00-13:00
Nonstop1h 00m
Penang Intl
Wed 6/8
10:10-11:10
Nonstop1h 00m
Kuala LumpurLangkawi
KUL - LGK
KULLGK
Kuala Lumpur Intl
Tue 29/7
10:00-11:05
Nonstop1h 05m
Langkawi
Tue 5/8
19:05-20:10
Nonstop1h 05m
Kuala LumpurPenang
KUL - PEN
KULPEN
Kuala Lumpur Intl
Thu 24/7
22:00-23:00
Nonstop1h 00m
Penang Intl
Sun 27/7
06:00-07:00
Nonstop1h 00m
Kuala LumpurPenang
SZB - PEN
SZBPEN
Kuala Lumpur Subang
Wed 20/8
12:00-13:00
Nonstop1h 00m
Penang Intl
Fri 22/8
15:15-16:20
Nonstop1h 05m
Kuala LumpurLangkawi
KUL - LGK
KULLGK
Kuala Lumpur Intl
Wed 16/7
17:35-18:40
Nonstop1h 05m
Langkawi
Sat 19/7
19:05-20:10
Nonstop1h 05m
Kuala LumpurPenang
SZB - PEN
SZBPEN
Kuala Lumpur Subang
Tue 5/8
11:30-12:35
Nonstop1h 05m
Penang Intl
Thu 7/8
19:15-20:20
Nonstop1h 05m
Kuala LumpurLangkawi
SZB - LGK
SZBLGK
Kuala Lumpur Subang
Mon 1/9
10:00-11:20
Nonstop1h 20m
Langkawi
Fri 5/9
11:40-12:55
Nonstop1h 15m
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.
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 55 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 29 June 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 Monday at midday, 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 Wednesday (54 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (40 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.
What are the cheapest airlines that fly to Southeast Asia?
The cheapest airlines flying from Kuala Lumpur to Southeast Asia are MAI, Batik Air and Super Air Jet.
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 4 July 2025.
Check out reviews from past customers who have flown KLM, Thai AirAsia, andMalaysia Airlines 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.
Boarding
Crew
Overall
Entertainment
Comfort
Food
Reviews
Anonymous,Jun 2025
AMS - BOS
Boarding
Crew
Overall
Entertainment
Comfort
Food
Reviews
Anonymous,Jun 2025
AMS - BOS
Boarding
Crew
Overall
Entertainment
Comfort
Food
Reviews
Anonymous,Jun 2025
AMS - BOS
Boarding
Crew
Overall
Entertainment
Comfort
Food
Reviews
Anonymous,Jun 2025
AMS - BOS
Boarding
Crew
Overall
Entertainment
Comfort
Food
Reviews
Anonymous,Jun 2025
AMS - BOS
Boarding
Crew
Overall
Entertainment
Comfort
Food
Reviews
Anonymous,Jun 2025
AMS - BOS
FAQs about flying to Southeast Asia
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.
Search flights to Southeast Asia by cabin class
Find flights to Southeast Asia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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!