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Cheap flights from Southeast Asia to Singapore from £21

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 31/7. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SIN
31 May — 7 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southeast Asia to Singapore

Enter your travel dates to find the best prices.

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

Tue 30/609:10
KUL
-
SIN
Nonstop1h 00m
AirAsia
Tue 30/621:20
SIN
-
KUL
Nonstop1h 05m
AirAsia
Deal found 29/4£65
Thu 8/1006:10
KUL
-
SIN
Nonstop1h 05m
AirAsia
Tue 20/1020:45
SIN
-
KUL
Nonstop1h 10m
AirAsia
Deal found 27/4£69
Wed 1/707:20
KUL
-
SIN
Nonstop1h 10m
Multiple Airlines
Fri 3/705:05
SIN
-
KUL
Nonstop1h 15m
Multiple Airlines
Deal found 30/4£76
Sun 26/711:40
CGK
-
SIN
Nonstop1h 45m
Indonesia AirAsia
Mon 3/822:45
SIN
-
CGK
Nonstop1h 50m
Indonesia AirAsia
Deal found 30/4£78
Thu 18/606:10
KUL
-
SIN
Nonstop1h 05m
AirAsia
Wed 8/720:45
SIN
-
KUL
Nonstop1h 10m
AirAsia
Deal found 30/4£78
Mon 24/816:40
CGK
-
SIN
Nonstop1h 55m
Indonesia AirAsia
Wed 26/815:05
SIN
-
CGK
Nonstop1h 50m
Indonesia AirAsia
Deal found 29/4£79
Wed 17/606:10
KUL
-
SIN
Nonstop1h 05m
AirAsia
Tue 7/720:45
SIN
-
KUL
Nonstop1h 10m
AirAsia
Deal found 30/4£79
Thu 18/606:10
KUL
-
SIN
Nonstop1h 05m
AirAsia
Tue 7/720:45
SIN
-
KUL
Nonstop1h 10m
AirAsia
Deal found 30/4£80
Sat 25/716:40
CGK
-
SIN
Nonstop1h 55m
Indonesia AirAsia
Sat 25/722:45
SIN
-
CGK
Nonstop1h 50m
Indonesia AirAsia
Deal found 26/4£81
Mon 11/508:30
KUL
-
SIN
Nonstop1h 10m
AirAsia
Thu 14/523:25
SIN
-
KUL
Nonstop1h 05m
AirAsia
Deal found 26/4£81
Wed 17/606:10
KUL
-
SIN
Nonstop1h 05m
AirAsia
Wed 8/721:20
SIN
-
KUL
Nonstop1h 05m
AirAsia
Deal found 30/4£81
Mon 13/716:40
CGK
-
SIN
Nonstop1h 55m
Indonesia AirAsia
Tue 14/722:45
SIN
-
CGK
Nonstop1h 50m
Indonesia AirAsia
Deal found 29/4£82

Find flight deals from Southeast Asia to Singapore

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

Round-trip from

£65

One-way from

£21
AirAsia
  • AirAsia
  • 30/6-30/6
  • Nonstop
  • 2h 05m total
  • Southeast Asia to Singapore
Search Deals
AirAsia
  • AirAsia
  • 31/7
  • Nonstop
  • 1h 05m total
  • Southeast Asia to Singapore
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southeast Asia to Singapore 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 1 May 2026.
Use the filters below to find and compare flights from Southeast Asia to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Kuala LumpurSingapore

KUL - SIN

KULSIN

Kuala Lumpur Intl

Thu 8/10

06:10-07:15

Nonstop1h 05m

Singapore Changi

Tue 20/10

20:45-21:55

Nonstop1h 10m

£69

Kuala LumpurSingapore

KUL - SIN

KULSIN

Kuala Lumpur Intl

Thu 8/10

23:15-00:35

Nonstop1h 20m

Singapore Changi

Sat 10/10

15:50-17:10

Nonstop1h 20m

£101

Kuala LumpurSingapore

KUL - SIN

KULSIN

Kuala Lumpur Intl

Thu 18/6

23:15-00:35

Nonstop1h 20m

Singapore Changi

Fri 10/7

15:50-17:10

Nonstop1h 20m

£101

DenpasarSingapore

DPS - SIN

DPSSIN

Denpasar Bali Ngurah Rai

Fri 5/6

20:45-23:25

Nonstop2h 40m

Singapore Changi

Mon 8/6

17:00-19:35

Nonstop2h 35m

£110

Phuket CitySingapore

HKT - SIN

HKTSIN

Phuket City

Sat 27/6

09:20-12:45

Nonstop2h 25m

Singapore Changi

Tue 30/6

12:10-13:15

Nonstop2h 05m

£113

BangkokSingapore

BKK - SIN

BKKSIN

Bangkok Suvarnabhumi

Wed 16/9

15:25-18:55

Nonstop2h 30m

Singapore Changi

Wed 23/9

18:50-23:30

1 stop5h 40m

£129

Phuket CitySingapore

HKT - SIN

HKTSIN

Phuket City

Wed 23/9

10:20-18:55

1 stop7h 35m

Singapore Changi

Sat 26/9

18:50-19:50

Nonstop2h 00m

£129
Fastest return journey

Kuala LumpurSingapore

KUL - SIN

KULSIN

Kuala Lumpur Intl

Wed 7/10

08:15-09:20

Nonstop1h 05m

Singapore Changi

Sat 10/10

10:20-11:20

Nonstop1h 00m

£129

BangkokSingapore

BKK - SIN

BKKSIN

Bangkok Suvarnabhumi

Wed 1/7

06:10-12:45

1 stop5h 35m

Singapore Changi

Sun 5/7

18:00-19:35

Nonstop2h 35m

£132

BangkokSingapore

BKK - SIN

BKKSIN

Bangkok Suvarnabhumi

Mon 5/10

07:05-15:30

1 stop7h 25m

Singapore Changi

Thu 8/10

18:00-19:35

Nonstop2h 35m

£139

Flights are sorted by cheapest return flights first.

Deals found on 30/4

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

Have a flexible travel schedule? Discover the best time to fly to Singapore from 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 from Southeast Asia to Singapore

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

Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from Southeast Asia to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Southeast Asia to Singapore (average of £119). Flying from Southeast Asia to Singapore in December is currently the most expensive (average of £168). 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 YJX to SIN?

Find hourly flight availability from Southeast Asia to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 May 2026.

It’s typically best to fly out from Southeast Asia to Singapore at midday. Doing so could potentially save you 62% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

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

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

Weekly flight availability from Southeast Asia to Singapore

Explore weekly flight availability from Southeast Asia to Singapore. 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 May 2026.

The most flights from zzYJX to SIN are scheduled on a Friday (67 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (62 on average).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 1 May 2026.
Check out reviews from past customers who have flown with Singapore Airlines,Emirates, andPhilippine Airlines from Southeast Asia to Singapore to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,506 reviews
Check prices

Crew

8.6

Overall

8.2

Entertainment

8.0

Food

7.8

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,506 reviews
Singapore Airlines
8.2
Very Good
1,506 reviews
Check prices

Crew

8.6

Overall

8.2

Entertainment

8.0

Food

7.8

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Emirates
8.1
Very Good
3,567 reviews
Singapore Airlines
8.2
Very Good
1,506 reviews
Check prices

Crew

8.6

Overall

8.2

Entertainment

8.0

Food

7.8

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Philippine Airlines
7.3
Good
994 reviews
Singapore Airlines
8.2
Very Good
1,506 reviews
Check prices

Crew

8.6

Overall

8.2

Entertainment

8.0

Food

7.8

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Cebu Pacific
6.8
Okay
216 reviews
Singapore Airlines
8.2
Very Good
1,506 reviews
Check prices

Crew

8.6

Overall

8.2

Entertainment

8.0

Food

7.8

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Scoot
6.7
Okay
326 reviews
Singapore Airlines
8.2
Very Good
1,506 reviews
Check prices

Crew

8.6

Overall

8.2

Entertainment

8.0

Food

7.8

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Related info for your journey

Find useful and relevant information for your journey from Southeast Asia to Singapore. 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 into for flights to Singapore from Southeast Asia?

    Most people fly into Singapore Changi (SIN) if they book a flight to Singapore from Southeast Asia. Changi is conveniently located just 10.5 mi from Singapore’s city center.

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

    Departing from Southeast Asia to Singapore will take you 1h 05m. The distance from Southeast Asia to Singapore is about 185 mi. Generally, flights for this route are direct.

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

    One-way options have recently been found by users for as low as £4 on Firefly. Other airlines that offer cheap prices include Scoot from £14 and AirAsia from £15 one-way.

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

    The most popular route from Southeast Asia to Singapore is Kuala Lumpur Intl - Singapore Changi. You may also consider Ho Chi Minh City - Singapore Changi or Jakarta Soekarno-Hatta Intl - Singapore Changi.

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

    The top 3 most reliable airlines when flying from Southeast Asia to Singapore are SWISS (87%), Ethiopian Air (85%) and Virgin Australia (85%).

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

    On average you can expect to pay £179 for a flight from Southeast Asia to Singapore. The cheapest flight overall is £75 while the most popular route, (Kuala Lumpur Intl - Singapore Changi) is currently priced at £35.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Southeast Asia to Singapore (average of £119). Flying from Southeast Asia to Singapore in December is currently the most expensive (average of £168). 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 Southeast Asia to Singapore

Discover the top 10 airlines that operate flights from Southeast Asia to Singapore. 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 1 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai Lion AirCheapest£31Average£95FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Jetstar AsiaCheapest£36Average£96FlexibilityNo cancel feeOn-time86%
Search Jetstar Asia flights
ScootCheapest£41Average£135FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Thai AirAsiaCheapest£50Average£127FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Cebu PacificCheapest£71Average£116FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
VietJet AirCheapest£84Average£100FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Philippine AirlinesCheapest£102Average£133FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Singapore AirlinesCheapest£142Average£205FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest£150Average£194FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Thai AirwaysCheapest£161Average£210FlexibilityNo cancel feeOn-time77%
Search Thai Airways 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 Southeast Asia to Singapore?

When you search for this flight from Southeast Asia to Singapore, 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 Southeast Asia to Singapore?

Cheapflights helps you find that perfect flight to Singapore from Southeast Asia 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 Southeast Asia to Singapore with no change fees?

Yes! Cheapflights helps users easily find flights from Southeast Asia to Singapore with no change fees.

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

Yes, Cheapflights offers price alerts on Southeast Asia to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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