Find flights
When to book
Airlines
FAQs

Cheap flights from Singapore to Southeast Asia from ₹ 36,654

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — BKK
30 May — 6 Jun1
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 30 April 2026.

Sun 14/605:40
SIN
-
IXZ
1 stop11h 05m
IndiGo
Sun 21/614:50
IXZ
-
SIN
1 stop24h 20m
IndiGo
Deal found 30/4₹ 36,654
Fri 12/605:40
SIN
-
IXZ
1 stop11h 05m
IndiGo
Fri 19/614:50
IXZ
-
SIN
1 stop24h 20m
IndiGo
Deal found 28/4₹ 37,603
Fri 12/610:50
SIN
-
IXZ
3 stops22h 35m
Multiple Airlines
Fri 19/614:50
IXZ
-
SIN
1 stop24h 20m
Multiple Airlines
Deal found 28/4₹ 42,066
Mon 1/610:00
SIN
-
IXZ
1 stop24h 35m
IndiGo
Thu 4/614:50
IXZ
-
SIN
1 stop24h 20m
IndiGo
Deal found 28/4₹ 47,004
Mon 1/621:15
SIN
-
IXZ
2 stops38h 15m
Multiple Airlines
Thu 4/614:50
IXZ
-
SIN
1 stop24h 20m
Multiple Airlines
Deal found 28/4₹ 47,574

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 30 April 2026.

Round-trip from

₹ 36,654

Popular in

December

Cheapest in

July

Average price

₹ 21,840
IndiGo
  • IndiGo
  • 14/6-21/6
  • 2 total stops
  • 35h 25m total
  • Singapore to Southeast Asia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 157,704 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 66,112 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 454,620 searches. Data last updated 30 April 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 return flight
Fastest return journey

SingaporePort Blair

SIN - IXZ

SINIXZ

Singapore Changi

Sun 14/6

05:40-14:15

1 stop11h 05m

Port Blair

Sun 21/6

14:50-17:40

1 stop24h 20m

₹ 36,654

SingaporePort Blair

SIN - IXZ

SINIXZ

Singapore Changi

Mon 1/6

10:00-08:05

1 stop24h 35m

Port Blair

Thu 4/6

14:50-17:40

1 stop24h 20m

₹ 47,004

SingaporePort Blair

SIN - IXZ

SINIXZ

Singapore Changi

Mon 1/6

18:55-14:40

3 stops22h 15m

Port Blair

Thu 4/6

14:50-17:40

1 stop24h 20m

₹ 48,523

SingaporePort Blair

SIN - IXZ

SINIXZ

Singapore Changi

Sat 30/5

10:00-08:05

1 stop24h 35m

Port Blair

Sat 6/6

15:15-17:40

1 stop23h 55m

₹ 59,444

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Sorted by cheapest first

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

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

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Singapore to Southeast Asia. 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 Singapore to Southeast Asia?

Currently, January is the cheapest month in which you can book a flight from Singapore to Southeast Asia (average of ₹ 16,808). Flying from Singapore to Southeast Asia in December is currently the most expensive (average of ₹ 25,734). 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 30 April 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 afternoon, which can drop the price by up to 26% versus a flight at midday.

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 25 April 2026.

Travellers seeking maximum savings on their Singapore to Southeast Asia flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday evenings 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 30 April 2026.

The most flights from SIN to zzYJX are scheduled on a Monday (65 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (58 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 30 April 2026.
See what other customers who have flown with Singapore Airlines,Indonesia AirAsia, andAirAsia from Singapore to Southeast Asia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Overall

8.2

Comfort

8.0

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
8.2
Very Good
1,505 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Indonesia AirAsia
6.9
Okay
62 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Overall

8.2

Comfort

8.0

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
232 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Overall

8.2

Comfort

8.0

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
326 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Overall

8.2

Comfort

8.0

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
166 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Overall

8.2

Comfort

8.0

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?

    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 IndiGo fly from Singapore to Southeast Asia in about 11h 05m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1688 km.

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

    To fly one-way, consider booking your trip with Firefly, which is currently one of the cheapest options available, starting at ₹ 1,290. AirAsia flights start at ₹ 4,374 while deals on Batik Air start at ₹ 4,800 one-way.

  • 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 (97%), Air New Zealand (94%) and Virgin Australia (94%).

  • 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, January is the cheapest month in which you can book a flight from Singapore to Southeast Asia (average of ₹ 16,808). Flying from Singapore to Southeast Asia in December is currently the most expensive (average of ₹ 25,734). 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 454,620 searches. Data last updated 30 April 2026.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest₹ 10,635Average₹ 18,368FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Thai AirAsiaCheapest₹ 12,645Average₹ 21,035FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Philippine AirlinesCheapest₹ 14,157Average₹ 20,193FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Singapore AirlinesCheapest₹ 14,851Average₹ 20,541FlexibilityNo cancel feeOn-time81%
Search Singapore 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 helps you search for flights from Singapore to Southeast Asia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Singapore to Southeast Asia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Southeast Asia from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Singapore to Southeast Asia 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.