Find flights
Deals
Airlines

S$ 84+ Cheap flights to Southeast Asia

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 7-7. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
31 Jul — 7 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to Southeast Asia in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Southeast Asia
Explore the most affordable flight options available to Southeast Asia. Find the lowest fares based on data from user searches, with prices last updated on 1 July 2026.

Thu 23-723:25
SIN
-
KUL
Nonstop1h 05m
AirAsia
Mon 27-706:10
KUL
-
SIN
Nonstop1h 05m
AirAsia
Deal found 28-6S$ 141
Sun 26-707:55
SIN
-
KUL
Nonstop1h 05m
AirAsia
Wed 29-707:20
KUL
-
SIN
Nonstop1h 10m
AirAsia
Deal found 28-6S$ 144
Sun 19-707:00
SIN
-
PEN
Nonstop1h 30m
Scoot
Wed 22-722:20
PEN
-
SIN
Nonstop1h 35m
Scoot
Deal found 29-6S$ 145
Mon 21-909:45
SIN
-
SZB
Nonstop1h 05m
Batik Air
Wed 14-1007:40
SZB
-
SIN
Nonstop1h 05m
Batik Air
Deal found 30-6S$ 145
Tue 11-819:55
SIN
-
PEN
Nonstop1h 25m
Scoot
Tue 18-809:30
PEN
-
SIN
Nonstop1h 35m
Scoot
Deal found 27-6S$ 146
Thu 30-707:00
SIN
-
PEN
Nonstop1h 30m
Scoot
Sat 1-809:30
PEN
-
SIN
Nonstop1h 35m
Scoot
Deal found 26-6S$ 148
Thu 23-705:05
SIN
-
KUL
Nonstop1h 15m
Multiple Airlines
Mon 27-708:30
KUL
-
SIN
Nonstop1h 10m
Multiple Airlines
Deal found 30-6S$ 148
Mon 13-717:35
SIN
-
PEN
Nonstop1h 25m
AirAsia
Thu 16-711:55
PEN
-
SIN
Nonstop1h 25m
AirAsia
Deal found 26-6S$ 149
Sat 25-721:20
SIN
-
KUL
Nonstop1h 05m
AirAsia
Mon 27-706:10
KUL
-
SIN
Nonstop1h 05m
AirAsia
Deal found 26-6S$ 149
Wed 29-709:45
SIN
-
SZB
Nonstop1h 05m
Batik Air
Wed 5-807:40
SZB
-
SIN
Nonstop1h 05m
Batik Air
Deal found 29-6S$ 149
Mon 13-717:35
SIN
-
PEN
Nonstop1h 25m
AirAsia
Sat 18-709:35
PEN
-
SIN
Nonstop1h 20m
AirAsia
Deal found 26-6S$ 150
Fri 10-713:35
SIN
-
KUL
Nonstop1h 05m
AirAsia
Sun 12-706:10
KUL
-
SIN
Nonstop1h 05m
AirAsia
Deal found 30-6S$ 150

Find flights to Southeast Asia

Browse one-way and return flights deals to Southeast Asia on Cheapflights. Flight deals are based on user searches and were last updated on 1 July 2026
Explore Southeast Asia
Flights to Bangkok
Flights to Manila
Flights to Ho Chi Minh City
Flights to Denpasar
Flights to Kuala Lumpur
Flights to Hanoi
Flights to Phuket City
Flights to Jakarta
Flights to Da Nang
Flights to Chiang Mai
Flights to Angeles City
Flights to Boracay
Flights to Ko Samui
Flights to Vientiane
Flights to Davao City
Flights to Siem Reap
Flights to Krabi

Find flight deals to Southeast Asia

Find the latest flights to Southeast Asia in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 1 July 2026.

Return from

S$ 313

One-way from

S$ 84

Popular in

June

Cheapest in

January

Average price

S$ 265
12-7-15-7
  • 12-7-15-7
  • 2 total stops
  • 30h 30m total
  • Singapore to Bangkok
Search Deals
AirAsia
  • AirAsia
  • 7-7
  • Nonstop
  • 1h 10m total
  • Singapore to Southeast Asia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (S$ 37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 9 potential savings vs. average return price).
Search Deals
Average for return flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Southeast Asia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 1 July 2026.
Use the filters below to find and compare flights to Southeast Asia that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

Thu 23-7

23:25-00:30

Nonstop1h 05m

Kuala Lumpur Intl

Mon 27-7

06:10-07:15

Nonstop1h 05m

S$ 145

SingaporePenang

SIN - PEN

SINPEN

Singapore Changi

Sat 1-8

21:40-22:55

Nonstop1h 15m

Penang Intl

Sat 8-8

09:35-10:55

Nonstop1h 20m

S$ 146

SingaporePenang

SIN - PEN

SINPEN

Singapore Changi

Fri 10-7

17:35-19:00

Nonstop1h 25m

Penang Intl

Fri 17-7

18:55-20:20

Nonstop1h 25m

S$ 208

SingaporeKuala Lumpur

SIN - SZB

SINSZB

Singapore Changi

Thu 19-11

12:00-13:10

Nonstop1h 10m

Kuala Lumpur Subang

Tue 24-11

14:00-15:25

Nonstop1h 25m

S$ 254

SingaporeKuala Lumpur

SIN - SZB

SINSZB

Singapore Changi

Fri 7-8

12:05-13:10

Nonstop1h 05m

Kuala Lumpur Subang

Fri 7-8

18:00-19:05

Nonstop1h 05m

S$ 260

SingaporeKuala Lumpur

SIN - KUL

SINKUL

Singapore Changi

Thu 9-7

16:35-17:45

Nonstop1h 10m

Kuala Lumpur Intl

Mon 13-7

23:05-00:10

Nonstop1h 05m

S$ 261

SingaporeHo Chi Minh City

SIN - SGN

SINSGN

Singapore Changi

Fri 25-9

13:10-14:25

Nonstop2h 15m

Ho Chi Minh City

Wed 30-9

17:00-20:00

Nonstop2h 00m

S$ 265

SingaporeManila

SIN - MNL

SINMNL

Singapore Changi

Thu 10-9

10:05-14:00

Nonstop3h 55m

Manila Ninoy Aquino Intl

Sat 12-9

09:30-13:15

Nonstop3h 45m

S$ 272

SingaporePenang

SIN - PEN

SINPEN

Singapore Changi

Sat 15-8

19:55-21:20

Nonstop1h 25m

Penang Intl

Tue 18-8

09:30-11:05

Nonstop1h 35m

S$ 276

SingaporeKuala Lumpur

SIN - SZB

SINSZB

Singapore Changi

Wed 26-8

09:45-10:50

Nonstop1h 05m

Kuala Lumpur Subang

Fri 4-9

18:00-19:05

Nonstop1h 05m

S$ 286

Flights are sorted by cheapest return flights first.

Deals found on 28-6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight to Southeast Asia

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

How long is the flight to Southeast Asia?

On average, a flight from Singapore to Southeast Asia takes 8 hours 6 minutes. Flights to Southeast Asia from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Southeast Asia

The most flights from Singapore to Southeast Asia are scheduled on a Monday (66 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (50 on average).

What are the most popular airlines that fly to Southeast Asia?

The most popular airlines flying from Singapore to Southeast Asia are Scoot, Singapore Airlines and AirAsia.

Scoot
Scoot
From S$ 83
Singapore Airlines
Singapore Airlines
From S$ 138
AirAsia
AirAsia
From S$ 78
Philippine Airlines
Philippine Airlines
From S$ 138

What are the cheapest airlines that fly to Southeast Asia?

The cheapest airlines flying from Singapore to Southeast Asia are Jetstar Asia, Firefly and Ethiopian Air.

Rainfall in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Asia ranges from 10.0 - 320.0 mm per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm.

Temperature in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

When is the best time to book a flight to Southeast Asia?

To ensure you get the cheapest price possible for a flight to Southeast Asia, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

When is the cheapest time to fly 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 27 June 2026.

Users looking for the lowest fares to Southeast Asia should consider flying on Friday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday evenings, when prices are usually at their highest.

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 1 July 2026.
See what other customers who have flown with Singapore Airlines,Philippine Airlines, andAirAsia 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
1,557 reviews
Check prices

Boarding

8.3

Food

7.8

Overall

8.2

Comfort

8.0

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Singapore Airlines
8.2
Very Good
1,557 reviews
Singapore Airlines
8.2
Very Good
1,557 reviews
Check prices

Boarding

8.3

Food

7.8

Overall

8.2

Comfort

8.0

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Philippine Airlines
7.3
Good
1,005 reviews
Singapore Airlines
8.2
Very Good
1,557 reviews
Check prices

Boarding

8.3

Food

7.8

Overall

8.2

Comfort

8.0

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
AirAsia
6.8
Okay
233 reviews
Singapore Airlines
8.2
Very Good
1,557 reviews
Check prices

Boarding

8.3

Food

7.8

Overall

8.2

Comfort

8.0

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Scoot
6.7
Okay
325 reviews
Singapore Airlines
8.2
Very Good
1,557 reviews
Check prices

Boarding

8.3

Food

7.8

Overall

8.2

Comfort

8.0

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
VietJet Air
5.6
Fair
168 reviews
Singapore Airlines
8.2
Very Good
1,557 reviews
Check prices

Boarding

8.3

Food

7.8

Overall

8.2

Comfort

8.0

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

FAQs about flying to Southeast Asia

  • Can I find cheaper flights to Southeast Asia if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Southeast Asia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Southeast Asia?

    Based on reviews from Cheapflights users, Jetstar Asia is rated the highest out of the airlines that fly to Southeast Asia.

  • How much is a return flight to Southeast Asia?

    A return flight to Southeast Asia will typically cost around S$ 176, however they can be found for as little as S$ 86.

  • Where does the fastest flight to Southeast Asia depart from?

    For those looking to save time traveling to Southeast Asia, Singapore Changi offers the quickest one-way flight (0 hours 55 minutes).

  • Does Bangkok Suvarnabhumi have rental cars?

    Yes. Those touching down at Bangkok Suvarnabhumi can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Bangkok Suvarnabhumi?

    Yes. Bangkok Suvarnabhumi has hotels nearby for those requiring accommodations. Louis Tavern Dayrooms At Suvarnabhumi Airport is the closest property to Bangkok Suvarnabhumi (0.0 km away from Bangkok Suvarnabhumi).

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.

Search flights to Southeast Asia by cabin class

Find flights to Southeast Asia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class flights to Southeast Asia
Business Class flights to Southeast Asia
Prem Economy Class flights to Southeast Asia
Economy Class flights to Southeast Asia

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 to Southeast Asia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Southeast Asia today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Southeast Asia.

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

Yes, we can. To see specific flights to Southeast Asia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Southeast Asia today and book when you’re ready!

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.