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S$ 66+ 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 1-4. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
30 Mar — 6 Apr1
1 adult

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 200,618 searches and data was last updated on 25 March 2025.

Return from

S$ 167

One-way from

S$ 66

Popular in

December

Cheapest in

July

Average price

S$ 241
Jetstar Asia
  • Jetstar Asia
  • 3-5-14-5
  • Nonstop
  • 4h 45m total
  • Singapore to Bangkok
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AirAsia
  • AirAsia
  • 1-4
  • Nonstop
  • 1h 05m total
  • Singapore to Southeast Asia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (S$ 42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 9 potential savings vs. average return price).
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Average for return flights in March 2025
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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 25 March 2025
Explore Southeast Asia
Flights to Bangkok
Flights to Manila
Flights to Ho Chi Minh City
Flights to Denpasar
Flights to Kuala Lumpur

Find flight deals to Southeast Asia

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 25 March 2025.

Thu 8-517:00SIN - KUL
Nonstop1h 15mMultiple Airlines
Thu 15-507:20KUL - SIN
Nonstop1h 10mMultiple Airlines
Deal found 24-3S$ 94
Thu 24-404:50SIN - KUL
Nonstop1h 10mScoot
Thu 24-418:25KUL - SIN
Nonstop1h 05mScoot
Deal found 25-3S$ 95
Fri 23-513:40SIN - LGK
Nonstop1h 30mScoot
Tue 27-516:10LGK - SIN
Nonstop1h 45mScoot
Deal found 24-3S$ 100
Wed 26-317:35SIN - KUL
Nonstop1h 00mAirAsia
Fri 4-406:05KUL - SIN
Nonstop1h 10mAirAsia
Deal found 25-3S$ 100
Wed 23-413:15SIN - LGK
Nonstop1h 25mMultiple Airlines
Sun 27-408:40LGK - SIN
Nonstop1h 40mMultiple Airlines
Deal found 24-3S$ 107
Tue 8-412:00SIN - SZB
Nonstop1h 00mScoot
Fri 11-414:00SZB - SIN
Nonstop1h 20mScoot
Deal found 25-3S$ 108
Sun 30-310:55SIN - LGK
Nonstop1h 30mAirAsia
Sun 6-408:40LGK - SIN
Nonstop1h 40mAirAsia
Deal found 24-3S$ 118
Mon 31-312:00SIN - SZB
Nonstop1h 00mMultiple Airlines
Fri 4-418:20SZB - SIN
Nonstop1h 15mMultiple Airlines
Deal found 25-3S$ 118
Thu 27-320:35SIN - SZB
Nonstop1h 15mFirefly
Fri 28-318:30SZB - SIN
Nonstop1h 15mFirefly
Deal found 25-3S$ 124
Fri 8-820:00SIN - KUL
Nonstop1h 10mSingapore Airlines
Sun 10-810:25KUL - SIN
Nonstop1h 15mSingapore Airlines
Deal found 25-3S$ 124
Thu 24-421:40SIN - KUL
Nonstop1h 00mThai Lion Air
Mon 28-415:10KUL - SIN
Nonstop1h 00mThai Lion Air
Deal found 24-3S$ 144
Tue 25-320:25SIN - HKT
Nonstop1h 50mJetstar Asia
Fri 28-321:55HKT - SIN
Nonstop1h 55mJetstar Asia
Deal found 24-3S$ 151

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 200,618 searches and data was last updated on 25 March 2025.
Use the filters below to find and compare flights to Southeast Asia that are best for you.

Fly from

Singapore

Route

Depart

Return

Price

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

Thu 8-5

17:00-18:15

Nonstop1h 15m

Kuala Lumpur Intl

Thu 15-5

07:20-08:30

Nonstop1h 10m

S$ 94

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

Thu 24-4

04:50-06:00

Nonstop1h 10m

Kuala Lumpur Intl

Thu 24-4

18:25-19:30

Nonstop1h 05m

S$ 95

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

Mon 7-4

21:20-22:25

Nonstop1h 05m

Kuala Lumpur Intl

Fri 11-4

21:30-22:45

Nonstop1h 15m

S$ 99

SingaporeLangkawi

SIN - LGK

SINLGK

Singapore Changi

Fri 23-5

13:40-15:10

Nonstop1h 30m

Langkawi

Tue 27-5

16:10-17:55

Nonstop1h 45m

S$ 100

SingaporeLangkawi

SIN - LGK

SINLGK

Singapore Changi

Wed 23-4

13:15-14:40

Nonstop1h 25m

Langkawi

Sun 27-4

08:40-10:20

Nonstop1h 40m

S$ 107

SingaporeKuala Lumpur

SIN - SZB

SINSZB

Singapore Changi

Tue 8-4

12:00-13:00

Nonstop1h 00m

Kuala Lumpur Subang

Fri 11-4

14:00-15:20

Nonstop1h 20m

S$ 108

SingaporeLangkawi

SIN - LGK

SINLGK

Singapore Changi

Sun 30-3

10:55-12:25

Nonstop1h 30m

Langkawi

Sun 6-4

08:40-10:20

Nonstop1h 40m

S$ 118

SingaporeKuala Lumpur

SIN - SZB

SINSZB

Singapore Changi

Sun 6-4

20:25-21:40

Nonstop1h 15m

Kuala Lumpur Subang

Thu 10-4

14:00-15:20

Nonstop1h 20m

S$ 120

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

Fri 8-8

20:00-21:10

Nonstop1h 10m

Kuala Lumpur Intl

Mon 11-8

10:25-11:40

Nonstop1h 15m

S$ 124

SingaporeKuala Lumpur

SIN - SZB

SINSZB

Singapore Changi

Fri 4-4

20:25-21:40

Nonstop1h 15m

Kuala Lumpur Subang

Mon 7-4

18:20-19:35

Nonstop1h 15m

S$ 124

Flights are sorted by cheapest return flights first.

Deals found on 25-3

Showing 1-10 of 60 results
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2
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6

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 Singapore to Southeast Asia takes 9 hours 1 minute. Flights to Southeast Asia from other popular cities in Singapore 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 Singapore to Southeast Asia. Price data was last updated on 23 March 2025.

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

Weekly flight availability to Southeast Asia

The most flights from Singapore to Southeast Asia are scheduled on a Tuesday (70 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

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

The most popular airlines flying from Singapore to Southeast Asia are Scoot, AirAsia and Thai AirAsia.

Scoot

Scoot

From S$ 67

AirAsia

AirAsia

From S$ 8

Thai AirAsia

Thai AirAsia

From S$ 12

Singapore Airlines

Singapore Airlines

From S$ 45

What are the cheapest airlines that fly to Southeast Asia?

The cheapest airlines flying from Singapore to Southeast Asia are AirAsia, Thai AirAsia and Batik Air.

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 25 March 2025.
To help decide which airline to fly to Southeast Asia, see what other customers have to say about Garuda Indonesia, Asiana Airlines and Singapore Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Garuda Indonesia
8.2
Very Good
71 reviews
Check prices

Comfort

8.0

Food

7.7

Boarding

8.3

Crew

8.7

Entertainment

7.6

Overall

8.2

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
8.2
Very Good
71 reviews
Garuda Indonesia
8.2
Very Good
71 reviews
Check prices

Comfort

8.0

Food

7.7

Boarding

8.3

Crew

8.7

Entertainment

7.6

Overall

8.2

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.
Asiana Airlines
8.2
Very Good
441 reviews
Garuda Indonesia
8.2
Very Good
71 reviews
Check prices

Comfort

8.0

Food

7.7

Boarding

8.3

Crew

8.7

Entertainment

7.6

Overall

8.2

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
1,284 reviews
Garuda Indonesia
8.2
Very Good
71 reviews
Check prices

Comfort

8.0

Food

7.7

Boarding

8.3

Crew

8.7

Entertainment

7.6

Overall

8.2

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.
Emirates
8.0
Very Good
3,190 reviews
Garuda Indonesia
8.2
Very Good
71 reviews
Check prices

Comfort

8.0

Food

7.7

Boarding

8.3

Crew

8.7

Entertainment

7.6

Overall

8.2

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.
Bangkok Airways
7.9
Good
106 reviews
Garuda Indonesia
8.2
Very Good
71 reviews
Check prices

Comfort

8.0

Food

7.7

Boarding

8.3

Crew

8.7

Entertainment

7.6

Overall

8.2

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.

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, AirAsia 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 S$ 89, however they can be found for as little as S$ 86.

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

    For those looking to save time traveling to Southeast Asia, Singapore Changi offers the quickest one-way flight (0 hours 55 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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How does Cheapflights help users find flights to Southeast Asia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Southeast Asia today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets to Southeast Asia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Southeast Asia.

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

Yes, we can. To see specific flights to Southeast Asia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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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