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Cheap flights from Singapore to Southeast Asia from $83

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — BKK
12 10月 — 19 10月1
1 adult
1 adult, Economy

Cheap 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 12 9月 2025.

Round-trip from

$119

One-way from

$83

Popular in

December

Cheapest in

May

Average price

$247
AirAsia
  • AirAsia
  • 5/10-10/10
  • Nonstop
  • 3h 10m total
  • Singapore to Southeast Asia
Search Deals
AirAsia
  • AirAsia
  • 26/10
  • Nonstop
  • 1h 30m total
  • Singapore to Southeast Asia
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($76 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Singapore to Southeast Asia

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 12 9月 2025.

週日 5/1013:40SIN - LGK
Nonstop1h 30mMultiple Airlines
週五 10/1008:40LGK - SIN
Nonstop1h 40mMultiple Airlines
Deal found 10/9$119
週一 15/910:55SIN - LGK
Nonstop1h 30mAirAsia
週六 20/908:40LGK - SIN
Nonstop1h 40mAirAsia
Deal found 10/9$121
週日 12/1009:10SIN - KUL
Nonstop1h 15mAirAsia
週三 15/1007:20KUL - SIN
Nonstop1h 10mAirAsia
Deal found 11/9$124
週日 14/923:25SIN - KUL
Nonstop1h 05mAirAsia
週六 20/908:40KUL - SIN
Nonstop1h 10mAirAsia
Deal found 11/9$125
週日 26/1022:35SIN - KUL
Nonstop1h 00mMultiple Airlines
週日 2/1110:40KUL - SIN
Nonstop1h 15mMultiple Airlines
Deal found 10/9$130
週一 6/1010:55SIN - LGK
Nonstop1h 30mMultiple Airlines
週五 10/1020:15LGK - SIN
1 stop3h 55mMultiple Airlines
Deal found 11/9$139
週一 29/920:45SIN - KUL
Nonstop1h 10mAirAsia
週六 11/1007:20KUL - SIN
Nonstop1h 10mAirAsia
Deal found 10/9$140
週四 18/907:55SIN - KUL
Nonstop1h 05mAirAsia
週四 18/919:25KUL - SIN
Nonstop1h 20mAirAsia
Deal found 11/9$142
週一 27/1020:50SIN - PEN
Nonstop1h 15mMultiple Airlines
週五 31/1020:35PEN - SIN
1 stop3h 55mMultiple Airlines
Deal found 12/9$143
週一 13/1021:40SIN - PEN
Nonstop1h 25mMultiple Airlines
週五 24/1007:45PEN - SIN
1 stop3h 40mMultiple Airlines
Deal found 12/9$145
週三 24/919:10SIN - KUL
Nonstop1h 05mAirAsia
週日 28/906:05KUL - SIN
Nonstop1h 10mAirAsia
Deal found 12/9$145
週日 26/1023:30SIN - PEN
1 stop8h 10mMultiple Airlines
週三 29/1022:20PEN - SIN
Nonstop1h 30mMultiple Airlines
Deal found 11/9$146

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 12 9月 2025.
Use the filters below to find and compare flights from Singapore to Southeast Asia that are best for you.

Fly from

Singapore

Fly to

Southeast Asia

Route

Depart

Return

Price

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

週四 9/10

13:50-15:00

Nonstop1h 10m

Kuala Lumpur Intl

週日 12/10

06:05-07:15

Nonstop1h 10m

$146

SingaporeLangkawi

SIN - LGK

SINLGK

Singapore Changi

週日 5/10

09:10-18:40

1 stop9h 30m

Langkawi

週五 10/10

19:15-00:05

1 stop4h 50m

$179

SingaporeLangkawi

SIN - LGK

SINLGK

Singapore Changi

週日 25/1

10:05-13:20

1 stop3h 15m

Langkawi

週五 6/2

12:40-14:15

Nonstop1h 35m

$188

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

週六 25/10

20:00-21:10

Nonstop1h 10m

Kuala Lumpur Intl

週一 3/11

09:00-10:15

Nonstop1h 15m

$199

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

週二 18/11

15:50-17:15

Nonstop1h 25m

Kuala Lumpur Intl

週日 30/11

23:05-00:25

Nonstop1h 20m

$211

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

週四 13/11

15:50-17:15

Nonstop1h 25m

Kuala Lumpur Intl

週六 29/11

23:05-00:25

Nonstop1h 20m

$211

SingaporeLangkawi

SIN - LGK

SINLGK

Singapore Changi

週三 1/10

14:20-17:50

1 stop3h 30m

Langkawi

週五 3/10

08:25-10:05

Nonstop1h 40m

$214

SingaporePenang

SIN - PEN

SINPEN

Singapore Changi

週四 13/11

18:20-19:35

Nonstop1h 15m

Penang Intl

週一 24/11

18:55-20:20

Nonstop1h 25m

$219

SingaporeJakarta

SIN - CGK

SINCGK

Singapore Changi

週二 4/11

22:05-23:00

Nonstop1h 55m

Jakarta Soekarno-Hatta Intl

週五 21/11

18:30-21:15

Nonstop1h 45m

$222

SingaporeJakarta

SIN - CGK

SINCGK

Singapore Changi

週四 6/11

22:05-23:00

Nonstop1h 55m

Jakarta Soekarno-Hatta Intl

週日 16/11

11:00-13:45

Nonstop1h 45m

$222

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 60 results
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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 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 from Singapore to Southeast Asia

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

Currently, February is the cheapest month in which you can book a flight from Singapore to Southeast Asia (average of $489). Flying from Singapore to Southeast Asia in December is currently the most expensive (average of $911). 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 12 9月 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Southeast Asia as you normally would.

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 12 9月 2025.

The most flights from SIN to zzYJX are scheduled on a Wednesday (60 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (50 on average).

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 9月 2025.
Read reviews from past customers who have flown with Singapore Airlines, AirAsia, andJetstar Asia from Singapore to Southeast Asia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Food

7.7

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,365 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Food

7.7

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
AirAsia
6.8
Okay
215 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Food

7.7

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Jetstar Asia
6.7
Okay
58 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Food

7.7

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Scoot
6.7
Okay
308 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Food

7.7

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
VietJet Air
5.6
Fair
147 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Food

7.7

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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?

    For a flight from Singapore to Southeast Asia, you will be flying from Changi. Singapore Changi (SIN) is just 16.9 km from the centre of the city.

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

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

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

    $83 is the cheapest one-way deal found within the past few days, from AirAsia. You may also be able to find cheap deals on Indonesia AirAsia and KLM, with prices starting from $106 and $140, respectively.

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

    Most travellers choose Singapore Changi - Denpasar Bali Ngurah Rai, Singapore Changi - Kuala Lumpur Intl or Singapore Changi - Manila Ninoy Aquino Intl when deciding on the best route from Singapore to Southeast Asia.

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

    Before booking your flight to Southeast Asia from Singapore, have a look at the most reliable airlines to get you to your destination on time: Virgin Australia (87%), Air New Zealand (87%), SWISS( 86%).

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

    Looking for the cheapest flight from Singapore to Southeast Asia? While on average our users pay $538, our data indicates the cheapest price to be $96. The most popular route (Singapore Changi - Denpasar Bali Ngurah Rai), is priced around $87.

  • 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 holiday 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, February is the cheapest month in which you can book a flight from Singapore to Southeast Asia (average of $489). Flying from Singapore to Southeast Asia in December is currently the most expensive (average of $911). 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

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Alternative routes for Singapore to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Singapore to Mumbai flights

Top 10 airlines flying from Singapore to Southeast Asia

Discover the top 10 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 647,157 searches. Data last updated 12 9月 2025.
AirlineCheapestAverageFlexibilityOn-time
Jetstar AsiaCheapest$110Average$203FlexibilityNo cancel feeOn-time86%
Search Jetstar Asia flights
AirAsiaCheapest$129Average$208FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
ScootCheapest$135Average$247FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Thai AirAsiaCheapest$153Average$205FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Thai Lion AirCheapest$162Average$214FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
VietJet AirCheapest$169Average$289FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Singapore AirlinesCheapest$172Average$351FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cebu PacificCheapest$196Average$217FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Philippine AirlinesCheapest$211Average$259FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Vietnam AirlinesCheapest$249Average$315FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights

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 from Singapore to Southeast Asia?

Deals for Singapore to Southeast Asia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Southeast Asia from Singapore by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Southeast Asia from Singapore? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southeast Asia from Singapore today and book when prices fit your budget.

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