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Cheap flights from Singapore to Southeast Asia from C$ 90

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — BKK
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Southeast Asia
Explore the most affordable flight options available from Singapore to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2026.

Thu 13/89:20 p.m.
SIN
-
KUL
Nonstop1h 05m
AirAsia
Sat 15/87:20 a.m.
KUL
-
SIN
Nonstop1h 10m
AirAsia
Deal found 31/7C$ 153
Mon 14/98:45 p.m.
SIN
-
KUL
Nonstop1h 10m
AirAsia
Wed 23/97:25 p.m.
KUL
-
SIN
Nonstop1h 20m
AirAsia
Deal found 29/7C$ 157
Wed 12/89:40 p.m.
SIN
-
PEN
Nonstop1h 15m
AirAsia
Mon 31/811:55 a.m.
PEN
-
SIN
Nonstop1h 25m
AirAsia
Deal found 29/7C$ 158
Sat 22/85:35 p.m.
SIN
-
PEN
Nonstop1h 25m
AirAsia
Mon 24/811:55 a.m.
PEN
-
SIN
Nonstop1h 25m
AirAsia
Deal found 31/7C$ 160
Wed 5/87:55 a.m.
SIN
-
KUL
Nonstop1h 05m
AirAsia
Wed 12/86:10 a.m.
KUL
-
SIN
Nonstop1h 05m
AirAsia
Deal found 31/7C$ 160
Wed 12/89:40 p.m.
SIN
-
PEN
Nonstop1h 15m
AirAsia
Fri 14/86:55 p.m.
PEN
-
SIN
Nonstop1h 25m
AirAsia
Deal found 28/7C$ 163
Sat 22/88:45 p.m.
SIN
-
KUL
Nonstop1h 10m
AirAsia
Mon 24/88:30 a.m.
KUL
-
SIN
Nonstop1h 10m
AirAsia
Deal found 29/7C$ 163
Sun 23/88:50 p.m.
SIN
-
PEN
Nonstop1h 15m
AirAsia
Tue 25/87:35 p.m.
PEN
-
SIN
Nonstop1h 25m
AirAsia
Deal found 31/7C$ 164
Fri 11/92:10 p.m.
SIN
-
KUL
Nonstop1h 10m
AirAsia
Tue 15/96:10 a.m.
KUL
-
SIN
Nonstop1h 05m
AirAsia
Deal found 29/7C$ 164
Sat 29/88:45 p.m.
SIN
-
KUL
Nonstop1h 10m
AirAsia
Sun 30/86:10 a.m.
KUL
-
SIN
Nonstop1h 05m
AirAsia
Deal found 31/7C$ 165
Mon 14/96:45 p.m.
SIN
-
KUL
Nonstop1h 10m
AirAsia
Mon 21/98:30 a.m.
KUL
-
SIN
Nonstop1h 10m
AirAsia
Deal found 30/7C$ 168
Fri 25/91:50 p.m.
SIN
-
PEN
Nonstop1h 20m
AirAsia
Wed 30/93:45 p.m.
PEN
-
SIN
Nonstop1h 25m
AirAsia
Deal found 30/7C$ 170

Find flight deals from Singapore to Southeast Asia

Keep the following information in mind while searching for Singapore to Southeast Asia flight deals. Data was last updated 1 August 2026.

Round-trip from

C$ 153

One-way from

C$ 90

Popular in

December

Cheapest in

September

Average price

C$ 317
AirAsia
  • AirAsia
  • 13/8-15/8
  • Nonstop
  • 2h 15m total
  • Singapore to Southeast Asia
Search Deals
Scoot
  • Scoot
  • 20/9
  • Nonstop
  • 1h 15m total
  • Singapore to Southeast Asia
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Singapore 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 629,999 searches. Data last updated 1 August 2026.
Use the filters below to find and compare flights from Singapore to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

Thu 13/8

12:15 p.m.-1:25 p.m.

Nonstop1h 10m

Kuala Lumpur Intl

Sun 16/8

10:10 a.m.-11:25 a.m.

Nonstop1h 15m

C$ 212

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

Tue 26/1

4:25 p.m.-5:35 p.m.

Nonstop1h 10m

Kuala Lumpur Intl

Fri 29/1

7:50 a.m.-9:05 a.m.

Nonstop1h 15m

C$ 230

SingaporePhuket City

SIN - HKT

SINHKT

Singapore Changi

Wed 23/9

6:00 p.m.-11:35 p.m.

1 stop6h 35m

Phuket City

Mon 28/9

9:20 a.m.-12:45 p.m.

Nonstop2h 25m

C$ 261

SingaporePhuket City

SIN - HKT

SINHKT

Singapore Changi

Wed 12/8

2:55 p.m.-10:55 p.m.

1 stop9h 00m

Phuket City

Sat 15/8

9:20 a.m.-12:45 p.m.

Nonstop2h 25m

C$ 261

SingaporeHo Chi Minh City

SIN - SGN

SINSGN

Singapore Changi

Sat 17/10

9:00 p.m.-10:15 p.m.

Nonstop2h 15m

Ho Chi Minh City

Wed 21/10

5:00 p.m.-8:00 p.m.

Nonstop2h 00m

C$ 262

SingaporeDenpasar

SIN - DPS

SINDPS

Singapore Changi

Sat 12/9

5:00 p.m.-7:35 p.m.

Nonstop2h 35m

Denpasar Bali Ngurah Rai

Thu 17/9

8:45 p.m.-11:25 p.m.

Nonstop2h 40m

C$ 271

SingaporeDenpasar

SIN - DPS

SINDPS

Singapore Changi

Wed 30/9

7:25 p.m.-10:20 p.m.

Nonstop2h 55m

Denpasar Bali Ngurah Rai

Sun 11/10

2:55 p.m.-6:00 p.m.

Nonstop3h 05m

C$ 290

SingaporeHo Chi Minh City

SIN - SGN

SINSGN

Singapore Changi

Tue 25/8

9:00 p.m.-10:15 p.m.

Nonstop2h 15m

Ho Chi Minh City

Thu 27/8

2:25 p.m.-5:25 p.m.

Nonstop2h 00m

C$ 296

SingaporeHo Chi Minh City

SIN - SGN

SINSGN

Singapore Changi

Sat 12/9

3:25 p.m.-4:30 p.m.

Nonstop2h 05m

Ho Chi Minh City

Sat 19/9

7:10 a.m.-10:15 a.m.

Nonstop2h 05m

C$ 303

SingaporeHo Chi Minh City

SIN - SGN

SINSGN

Singapore Changi

Fri 21/8

7:30 p.m.-8:35 p.m.

Nonstop2h 05m

Ho Chi Minh City

Tue 25/8

11:10 a.m.-2:15 p.m.

Nonstop2h 05m

C$ 304

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Singapore to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Singapore with our price prediction graph.
Estimated round-trip 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 Singapore to Southeast Asia

What is the cheapest month to book a flight from Singapore to Southeast Asia?

Currently, January is the cheapest month in which you can book a flight from Singapore to Southeast Asia (average of C$ 255). Flying from Singapore to Southeast Asia in December is currently the most expensive (average of C$ 395). 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 SIN to YJX?

Find hourly flight availability from Singapore 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 1 August 2026.

When flying from Singapore to Southeast Asia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 23% versus a flight in the afternoon.

Weekly flight availability from Singapore to Southeast Asia

Explore weekly flight availability from Singapore 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 1 August 2026.

The most flights from SIN to zzYJX are scheduled on a Friday (58 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (43 on average).

How far ahead should I book a flight from Singapore to Southeast Asia?

To ensure you get the cheapest price possible for a flight from Singapore to Southeast Asia, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Singapore to Southeast Asia?

Use this chart to determine the cheapest time to fly round-trip from Singapore to Southeast Asia. Price data was last updated on 25 April 2026.

Travelers seeking maximum savings on their Singapore to Southeast Asia flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 1 August 2026.
Get a feel of what it's like to fly with Singapore Airlines,Cebu Pacific, andAirAsia from Singapore 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.
Singapore Airlines
8.2
Very good
1,584 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.1

Overall

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Singapore Airlines
8.2
Very good
1,584 reviews
Singapore Airlines
8.2
Very good
1,584 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.1

Overall

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Cebu Pacific
6.8
Okay
221 reviews
Singapore Airlines
8.2
Very good
1,584 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.1

Overall

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
AirAsia
6.8
Okay
234 reviews
Singapore Airlines
8.2
Very good
1,584 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.1

Overall

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Indonesia AirAsia
6.7
Okay
64 reviews
Singapore Airlines
8.2
Very good
1,584 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.1

Overall

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Scoot
6.7
Okay
327 reviews
Singapore Airlines
8.2
Very good
1,584 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.1

Overall

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Related info for your journey

Find useful and relevant information for your journey from Singapore to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Singapore to Southeast Asia?

    Singapore Changi (SIN) is the airport you will fly out of if you book a flight from Singapore to Southeast Asia. It is only a 16.9 km journey to Changi (SIN) from Singapore’s city centre.

  • How long is the flight from Singapore to Southeast Asia?

    Airlines like Malaysia Airlines, Singapore Airlines, and Vietnam Airlines fly from Singapore to Southeast Asia in about 1h 10m. The time it takes to get you to your destination is usually consistent. The distance between Singapore and Southeast Asia is about 298 km. Most flights are nonstop.

  • What are the cheapest airlines to fly from Singapore to Southeast Asia one-way?

    The cheapest airline one-way is Firefly, with whom users have recently found tickets for as low as C$ 54. However, be on the lookout for offers from AirAsia and Scoot, as they are both options that can get you from Singapore to Southeast Asia for a low price.

  • What are the most popular routes from Singapore to Southeast Asia?

    The most popular flight routes from Singapore to Southeast Asia are Singapore Changi - Denpasar Bali Ngurah Rai, Singapore Changi - Kuala Lumpur Intl and Singapore Changi - Manila Ninoy Aquino Intl.

  • What are the most reliable airlines from Singapore to Southeast Asia?

    The top 3 most reliable airlines when flying from Singapore to Southeast Asia are SWISS (90%), Air New Zealand (89%) and Scandinavian Airlines (89%).

  • What are the cheapest flights from Singapore to Southeast Asia?

    On average you can expect to pay C$ 431 for a flight from Singapore to Southeast Asia. The cheapest flight overall is C$ 305 while the most popular route, (Singapore Changi - Denpasar Bali Ngurah Rai) is currently priced at C$ 81.

  • Can I find deals for flights from Singapore to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on Singapore to Southeast Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Southeast Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Southeast Asia.

  • Can I find deals for business class flights from Singapore to Southeast Asia?

    Yes. Cheapflights offers flight deals from Singapore 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 Singapore to Southeast Asia?

    Currently, January is the cheapest month in which you can book a flight from Singapore to Southeast Asia (average of C$ 255). Flying from Singapore to Southeast Asia in December is currently the most expensive (average of C$ 395). 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

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.

Top 4 airlines flying from Singapore to Southeast Asia

Discover the top 4 airlines that operate flights from Singapore 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 629,999 searches. Data last updated 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapestC$ 184AverageC$ 306FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
VietJet AirCheapestC$ 208AverageC$ 304FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Cebu PacificCheapestC$ 215AverageC$ 303FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Singapore AirlinesCheapestC$ 222AverageC$ 328FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to Southeast Asia?

When you search for this flight from Singapore to Southeast Asia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Singapore 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 from Singapore to Southeast Asia.

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

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

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

Yes! Start tracking prices for Singapore 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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