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Cheap flights from Singapore to Southeast Asia from £48

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — BKK
16 Jul — 23 Jul1
1 adult

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 11 July 2025.

Round-trip from

£74

One-way from

£48

Popular in

December

Cheapest in

May

Average price

£114
AirAsia
  • AirAsia
  • 27/9-30/9
  • Nonstop
  • 2h 55m total
  • Singapore to Southeast Asia
AirAsia
  • AirAsia
  • 13/8
  • Nonstop
  • 1h 25m total
  • Singapore to Southeast Asia
Highest demand for flights based on searches. 14% potential increase in price (£16 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).
Average for round-trip flights in July 2025

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 11 July 2025.

Sat 27/917:35SIN - PEN
Nonstop1h 25mAirAsia
Tue 30/911:50PEN - SIN
Nonstop1h 30mAirAsia
Deal found 10/7£74
Thu 21/807:50SIN - CGK
Nonstop1h 45mMultiple Airlines
Wed 27/816:10CGK - SIN
Nonstop1h 50mMultiple Airlines
Deal found 10/7£75
Sun 20/708:00SIN - CGK
Nonstop2h 00mJetstar Asia
Tue 22/721:50CGK - SIN
Nonstop2h 00mJetstar Asia
Deal found 9/7£77
Sun 24/817:35SIN - LGK
1 stop3h 15mMultiple Airlines
Fri 29/808:40LGK - SIN
Nonstop1h 40mMultiple Airlines
Deal found 10/7£78
Wed 20/810:20SIN - CGK
Nonstop1h 50mIndonesia AirAsia
Tue 9/911:10CGK - SIN
Nonstop1h 50mIndonesia AirAsia
Deal found 10/7£79
Sun 24/817:35SIN - PEN
Nonstop1h 25mMultiple Airlines
Sun 31/818:30PEN - SIN
1 stop14h 00mMultiple Airlines
Deal found 10/7£85
Tue 15/719:15SIN - BKK
Nonstop2h 25mJetstar Asia
Sat 19/721:20BKK - SIN
Nonstop2h 25mJetstar Asia
Deal found 10/7£87
Wed 6/815:30SIN - BKK
Nonstop2h 30mScoot
Wed 6/820:25BKK - SIN
Nonstop2h 45mScoot
Deal found 10/7£93
Thu 28/814:40SIN - DMK
Nonstop2h 40mThai AirAsia
Fri 29/810:40DMK - SIN
Nonstop2h 25mThai AirAsia
Deal found 10/7£96
Mon 8/917:30SIN - DPS
Nonstop2h 40mIndonesia AirAsia
Thu 11/909:00DPS - SIN
Nonstop2h 45mIndonesia AirAsia
Deal found 10/7£106
Thu 28/819:45SIN - DPS
Nonstop2h 35mJetstar
Tue 14/1015:50DPS - SIN
Nonstop2h 40mJetstar
Deal found 9/7£107
Wed 1/1012:10SIN - DMK
Nonstop2h 30mThai Lion Air
Tue 7/1007:45DMK - SIN
Nonstop2h 25mThai Lion Air
Deal found 11/7£107

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 858,174 searches. Data last updated 11 July 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

SingaporePenang

SIN - PEN

SINPEN

Singapore Changi

Sat 27/9

17:35-19:00

Nonstop1h 25m

Penang Intl

Tue 30/9

11:50-13:20

Nonstop1h 30m

£74

SingaporeJakarta

SIN - CGK

SINCGK

Singapore Changi

Thu 21/8

07:50-08:35

Nonstop1h 45m

Jakarta Soekarno-Hatta Intl

Wed 27/8

16:10-19:00

Nonstop1h 50m

£75

SingaporeLangkawi

SIN - LGK

SINLGK

Singapore Changi

Sun 24/8

17:35-20:50

1 stop3h 15m

Langkawi

Fri 29/8

08:40-10:20

Nonstop1h 40m

£78

SingaporeJakarta

SIN - CGK

SINCGK

Singapore Changi

Wed 23/7

20:15-21:10

Nonstop1h 55m

Jakarta Soekarno-Hatta Intl

Thu 24/7

21:50-00:50

Nonstop2h 00m

£79

SingaporeJakarta

SIN - CGK

SINCGK

Singapore Changi

Wed 20/8

10:20-11:10

Nonstop1h 50m

Jakarta Soekarno-Hatta Intl

Tue 9/9

11:10-14:00

Nonstop1h 50m

£79

SingaporePenang

SIN - PEN

SINPEN

Singapore Changi

Sun 24/8

17:35-19:00

Nonstop1h 25m

Penang Intl

Sun 31/8

18:30-08:30

1 stop14h 00m

£85

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Sat 26/7

19:15-20:40

Nonstop2h 25m

Bangkok Suvarnabhumi

Wed 30/7

09:20-12:45

Nonstop2h 25m

£91

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Wed 6/8

15:30-17:00

Nonstop2h 30m

Bangkok Suvarnabhumi

Wed 6/8

20:25-00:10

Nonstop2h 45m

£93

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Thu 28/8

14:40-16:20

Nonstop2h 40m

Bangkok Don Mueang Intl

Fri 29/8

10:40-14:05

Nonstop2h 25m

£96

SingaporeDenpasar

SIN - DPS

SINDPS

Singapore Changi

Mon 8/9

17:30-20:10

Nonstop2h 40m

Denpasar Bali Ngurah Rai

Thu 11/9

09:00-11:45

Nonstop2h 45m

£106

Flights are sorted by cheapest return flights first.

Deals found on 9/7

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 £718). Flying from Singapore to Southeast Asia in December is currently the most expensive (average of £1,123). 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 11 July 2025.

When flying from Singapore to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 11 July 2025.

The most flights from SIN to zzYJX are scheduled on a Wednesday (74 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (57 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 11 July 2025.
Get a feel of what it's like to fly with STARLUX Airlines, China Airlines, andGaruda Indonesia 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.
STARLUX Airlines
9.0
Wonderful

Crew

9.3

Boarding

9.0

Overall

9.0

Food

8.9

Comfort

9.0

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
STARLUX Airlines
9.0
Wonderful

Crew

9.3

Boarding

9.0

Overall

9.0

Food

8.9

Comfort

9.0

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful

Crew

9.3

Boarding

9.0

Overall

9.0

Food

8.9

Comfort

9.0

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful

Crew

9.3

Boarding

9.0

Overall

9.0

Food

8.9

Comfort

9.0

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful

Crew

9.3

Boarding

9.0

Overall

9.0

Food

8.9

Comfort

9.0

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful

Crew

9.3

Boarding

9.0

Overall

9.0

Food

8.9

Comfort

9.0

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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?

    Located just 10.5 mi from the city center, Singapore Changi (SIN) is the airport most travelers will use when flying to Southeast Asia from Singapore.

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

    For one-way options, check prices for AirAsia. According to our data, you can fly for as low as £48. Users have also found prices from £52 and £57 on Jetstar Asia and Indonesia AirAsia, respectively.

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

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

    No one likes to see their flight delayed. When booking a flight from Singapore to Southeast Asia consider choosing Ethiopian Air (87%), SriLankan Airlines (83%) or Finnair (80%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for £58. While the most popular route (Singapore Changi - Denpasar Bali Ngurah Rai) can be booked for £43 on average our data indicates £169 when flying from Singapore to Southeast Asia.

  • 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 £718). Flying from Singapore to Southeast Asia in December is currently the most expensive (average of £1,123). 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 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 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest£72Average£141FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Jetstar AsiaCheapest£80Average£148FlexibilityNo cancel feeOn-time86%
Search Jetstar Asia flights
AirAsiaCheapest£82Average£137FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
VietJet AirCheapest£82Average£136FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Thai AirAsiaCheapest£82Average£110FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Thai Lion AirCheapest£91Average£134FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Cebu PacificCheapest£96Average£151FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Philippine AirlinesCheapest£99Average£151FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Singapore AirlinesCheapest£105Average£196FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest£126Average£155FlexibilityNo cancel feeOn-time67%
Search Malaysia 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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Singapore to Southeast Asia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to Southeast Asia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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?

Not ready to book yet? You can track prices for flights from Singapore to Southeast Asia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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