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Cheap flights from Singapore to Southeast Asia from $86

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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — BKK
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

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 6 November 2025.

Round-trip from

$126

One-way from

$86

Popular in

December

Cheapest in

May

Average price

$310
AirAsia
  • AirAsia
  • 4/1-10/1
  • Nonstop
  • 2h 20m total
  • Singapore to Southeast Asia
Search Deals
AirAsia
  • AirAsia
  • 19/11
  • Nonstop
  • 1h 30m total
  • Singapore to Southeast Asia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($83 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 6 November 2025.

Tue 4/1122:35SIN - KUL
Nonstop1h 05mAirAsia
Fri 7/1107:10KUL - SIN
Nonstop1h 10mAirAsia
Deal found 4/11$128
Thu 6/1108:55SIN - KUL
Nonstop1h 15mAirAsia
Fri 7/1121:50KUL - SIN
Nonstop1h 15mAirAsia
Deal found 5/11$129
Wed 5/1118:35SIN - KUL
Nonstop1h 10mAirAsia
Fri 7/1106:00KUL - SIN
Nonstop1h 05mAirAsia
Deal found 4/11$131
Mon 15/1207:40SIN - KUL
Nonstop1h 00mAirAsia
Thu 18/1209:05KUL - SIN
Nonstop1h 15mAirAsia
Deal found 5/11$136
Sat 8/1120:15SIN - KUL
Nonstop1h 10mAirAsia
Tue 11/1107:10KUL - SIN
Nonstop1h 10mAirAsia
Deal found 4/11$137
Wed 3/1214:55SIN - KUL
Nonstop1h 10mAirAsia
Wed 10/1207:55KUL - SIN
Nonstop1h 10mAirAsia
Deal found 5/11$140
Mon 24/1114:55SIN - KUL
Nonstop1h 10mAirAsia
Thu 27/1107:10KUL - SIN
Nonstop1h 10mAirAsia
Deal found 5/11$145
Mon 17/1120:50SIN - PEN
Nonstop1h 15mAirAsia
Sat 22/1111:55PEN - SIN
Nonstop1h 25mAirAsia
Deal found 5/11$148
Mon 8/1207:40SIN - KUL
Nonstop1h 00mAirAsia
Tue 9/1206:00KUL - SIN
Nonstop1h 05mAirAsia
Deal found 3/11$149
Wed 12/1118:20SIN - PEN
Nonstop1h 15mAirAsia
Fri 14/1118:55PEN - SIN
Nonstop1h 25mAirAsia
Deal found 4/11$162
Sat 29/1120:15SIN - KUL
Nonstop1h 10mAirAsia
Tue 2/1207:55KUL - SIN
Nonstop1h 10mAirAsia
Deal found 4/11$162
Wed 5/1104:50SIN - KUL
Nonstop1h 10mMultiple Airlines
Fri 7/1107:55KUL - SIN
Nonstop1h 10mMultiple Airlines
Deal found 5/11$163

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 6 November 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

Fri 5/12

23:30-00:35

Nonstop1h 05m

Kuala Lumpur Intl

Sun 7/12

06:00-07:05

Nonstop1h 05m

$179

SingaporeDenpasar

SIN - DPS

SINDPS

Singapore Changi

Thu 5/3

17:35-20:20

Nonstop2h 45m

Denpasar Bali Ngurah Rai

Sun 15/3

21:40-00:10

Nonstop2h 30m

$211

SingaporePhuket City

SIN - HKT

SINHKT

Singapore Changi

Fri 6/2

06:55-07:50

Nonstop1h 55m

Phuket City

Mon 16/2

10:05-13:10

Nonstop2h 05m

$211

SingaporeDenpasar

SIN - DPS

SINDPS

Singapore Changi

Sat 13/12

17:35-20:20

Nonstop2h 45m

Denpasar Bali Ngurah Rai

Thu 18/12

21:40-00:10

Nonstop2h 30m

$211

SingaporePhuket City

SIN - HKT

SINHKT

Singapore Changi

Sat 28/3

16:15-17:10

Nonstop1h 55m

Phuket City

Sat 18/4

09:55-13:00

Nonstop2h 05m

$211

SingaporeJakarta

SIN - CGK

SINCGK

Singapore Changi

Sun 23/11

11:50-12:35

Nonstop1h 45m

Jakarta Soekarno-Hatta Intl

Tue 25/11

16:30-19:20

Nonstop1h 50m

$214

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

Sat 10/1

15:50-17:15

Nonstop1h 25m

Kuala Lumpur Intl

Sat 10/1

23:05-00:25

Nonstop1h 20m

$214

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

Sat 29/11

22:35-23:40

Nonstop1h 05m

Kuala Lumpur Intl

Mon 1/12

07:55-09:05

Nonstop1h 10m

$216

SingaporeDenpasar

SIN - DPS

SINDPS

Singapore Changi

Sun 15/3

17:35-20:20

Nonstop2h 45m

Denpasar Bali Ngurah Rai

Wed 18/3

21:40-00:10

Nonstop2h 30m

$228

SingaporePenang

SIN - PEN

SINPEN

Singapore Changi

Fri 9/1

15:20-16:50

Nonstop1h 30m

Penang Intl

Mon 12/1

10:10-11:35

Nonstop1h 25m

$256

Flights are sorted by cheapest return flights first.

Deals found on 5/11

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, May is the cheapest month in which you can book a flight from Singapore to Southeast Asia (average of $131). Flying from Singapore to Southeast Asia in June is currently the most expensive (average of $163). 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 6 November 2025.

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 4% versus a flight in the afternoon.

What is the cheapest day to fly from Singapore 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 2 November 2025.

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

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 6 November 2025.

The most flights from SIN to zzYJX are scheduled on a Wednesday (61 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (48 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 6 November 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
1,393 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Food

7.7

Overall

8.1

Crew

8.6

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
1,393 reviews
Singapore Airlines
8.1
Very Good
1,393 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Food

7.7

Overall

8.1

Crew

8.6

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
220 reviews
Singapore Airlines
8.1
Very Good
1,393 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Jetstar Asia
6.7
Okay
58 reviews
Singapore Airlines
8.1
Very Good
1,393 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Food

7.7

Overall

8.1

Crew

8.6

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
309 reviews
Singapore Airlines
8.1
Very Good
1,393 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Food

7.7

Overall

8.1

Crew

8.6

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
152 reviews
Singapore Airlines
8.1
Very Good
1,393 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

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

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, KLM, and Singapore Airlines fly from Singapore to Southeast Asia in about 1h 05m. 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?

    $86 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 Malaysia Airlines, with prices starting from $108 and $116, 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%), Scandinavian Airlines( 87%).

  • 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 $756, our data indicates the cheapest price to be $168. The most popular route (Singapore Changi - Denpasar Bali Ngurah Rai), is priced around $89.

  • 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, May is the cheapest month in which you can book a flight from Singapore to Southeast Asia (average of $131). Flying from Singapore to Southeast Asia in June is currently the most expensive (average of $163). 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 6 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Jetstar AsiaCheapest$112Average$196FlexibilityNo cancel feeOn-time86%
Search Jetstar Asia flights
AirAsiaCheapest$132Average$212FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
ScootCheapest$145Average$314FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Thai Lion AirCheapest$165Average$199FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
VietJet AirCheapest$171Average$292FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Thai AirAsiaCheapest$173Average$209FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Singapore AirlinesCheapest$176Average$381FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Philippine AirlinesCheapest$198Average$248FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Cebu PacificCheapest$203Average$241FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Vietnam AirlinesCheapest$266Average$334FlexibilityNo 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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