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S$ 75+ 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 15-1. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
11 Jan — 18 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 12 December 2025.

Mon 15-1222:55SIN - KUL
Nonstop1h 10mMultiple Airlines
Wed 17-1206:00KUL - SIN
Nonstop1h 05mMultiple Airlines
Deal found 10-12S$ 115
Tue 16-1210:30SIN - KUL
Nonstop1h 00mMultiple Airlines
Fri 19-1207:10KUL - SIN
Nonstop1h 10mMultiple Airlines
Deal found 10-12S$ 119
Mon 15-1222:55SIN - KUL
Nonstop1h 10mMultiple Airlines
Tue 16-1208:25KUL - SIN
Nonstop1h 05mMultiple Airlines
Deal found 10-12S$ 125
Wed 31-1209:35SIN - SZB
Nonstop1h 05mBatik Air
Tue 13-107:30SZB - SIN
Nonstop1h 05mBatik Air
Deal found 11-12S$ 129
Sun 14-1222:35SIN - KUL
Nonstop1h 05mAirAsia
Fri 19-1207:10KUL - SIN
Nonstop1h 10mAirAsia
Deal found 10-12S$ 132
Mon 15-1222:35SIN - KUL
Nonstop1h 05mAirAsia
Wed 17-1206:00KUL - SIN
Nonstop1h 05mAirAsia
Deal found 9-12S$ 133
Wed 31-1208:55SIN - KUL
Nonstop1h 15mMultiple Airlines
Mon 12-122:00KUL - SIN
Nonstop1h 15mMultiple Airlines
Deal found 11-12S$ 134
Tue 16-1210:30SIN - KUL
Nonstop1h 00mMultiple Airlines
Wed 17-1206:00KUL - SIN
Nonstop1h 05mMultiple Airlines
Deal found 10-12S$ 137
Tue 16-1209:35SIN - SZB
Nonstop1h 05mBatik Air
Fri 19-1207:30SZB - SIN
Nonstop1h 05mBatik Air
Deal found 10-12S$ 137
Wed 24-1219:40SIN - KUL
Nonstop1h 15mScoot
Wed 14-122:00KUL - SIN
Nonstop1h 15mScoot
Deal found 9-12S$ 140
Sun 14-1222:35SIN - KUL
Nonstop1h 05mAirAsia
Wed 17-1206:00KUL - SIN
Nonstop1h 05mAirAsia
Deal found 11-12S$ 141
Wed 17-1209:35SIN - SZB
Nonstop1h 05mBatik Air
Thu 18-1207:30SZB - SIN
Nonstop1h 05mBatik Air
Deal found 10-12S$ 142

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 12 December 2025
Explore Southeast Asia
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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 200,618 searches and data was last updated on 12 December 2025.

Return from

S$ 199

One-way from

S$ 75

Popular in

December

Cheapest in

July

Average price

S$ 339
Scoot
  • Scoot
  • 10-1-14-1
  • Nonstop
  • 5h 20m total
  • Singapore to Bangkok
Search Deals
AirAsia
  • AirAsia
  • 15-1
  • Nonstop
  • 1h 05m total
  • Singapore to Southeast Asia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (S$ 47 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (S$ 11 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 200,618 searches and data was last updated on 12 December 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

Wed 29-4

07:55-09:00

Nonstop1h 05m

Kuala Lumpur Intl

Sat 2-5

06:05-07:15

Nonstop1h 10m

S$ 114

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

Sun 8-3

23:30-00:35

Nonstop1h 05m

Kuala Lumpur Intl

Sat 14-3

06:00-07:05

Nonstop1h 05m

S$ 119

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

Sat 11-4

22:30-23:40

Nonstop1h 10m

Kuala Lumpur Intl

Mon 13-4

22:30-00:05

Nonstop1h 35m

S$ 125

SingaporeKuala Lumpur

SIN - SZB

SINSZB

Singapore Changi

Sun 11-1

09:35-10:40

Nonstop1h 05m

Kuala Lumpur Subang

Thu 15-1

07:30-08:35

Nonstop1h 05m

S$ 131

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

Sat 11-4

20:15-21:30

Nonstop1h 15m

Kuala Lumpur Intl

Sat 18-4

10:40-23:35

1 stop12h 55m

S$ 141

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

Sun 11-1

22:55-00:05

Nonstop1h 10m

Kuala Lumpur Intl

Thu 15-1

09:10-10:20

Nonstop1h 10m

S$ 143

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

Sat 11-4

11:05-12:25

Nonstop1h 20m

Kuala Lumpur Intl

Mon 13-4

11:45-12:55

Nonstop1h 10m

S$ 146

SingaporeKuala Lumpur

SIN - SZB

SINSZB

Singapore Changi

Fri 23-1

09:35-10:40

Nonstop1h 05m

Kuala Lumpur Subang

Sun 25-1

07:30-08:35

Nonstop1h 05m

S$ 150

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

Tue 13-1

15:50-17:15

Nonstop1h 25m

Kuala Lumpur Intl

Thu 15-1

23:05-00:25

Nonstop1h 20m

S$ 153

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

Thu 1-1

19:40-20:55

Nonstop1h 15m

Kuala Lumpur Intl

Mon 5-1

20:55-11:20

1 stop14h 25m

S$ 156

Flights are sorted by cheapest return flights first.

Deals found on 10-12

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 Singapore to Southeast Asia takes 7 hours 53 minutes. 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 6 December 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 Thursday 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 Wednesday (60 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (52 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 Singapore Airlines.

Scoot
Scoot
From S$ 80
AirAsia
AirAsia
From S$ 84
Singapore Airlines
Singapore Airlines
From S$ 110
Philippine Airlines
Philippine Airlines
From S$ 180

What are the cheapest airlines that fly to Southeast Asia?

The cheapest airlines flying from Singapore to Southeast Asia are Malaysia Airlines, Bangkok Airways 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 12 December 2025.
See what other customers who have flown with Singapore Airlines, Philippine Airlines, andAirAsia to Southeast Asia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.1
Very Good
1,412 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Philippine Airlines
7.3
Good
942 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
AirAsia
6.8
Okay
222 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Scoot
6.7
Okay
311 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
VietJet Air
5.6
Fair
153 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

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, Malaysia Airlines 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$ 1,318, 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 (1 hour 0 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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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?

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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