What is the cheapest month to fly to Southeast Asia?

February is currently the cheapest month to fly to Southeast Asia . At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

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, Singapore Airlines 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 R105, however they can be found for as little as R16.

Where does the fastest flight to Southeast Asia depart from?

For those looking to save time traveling to Southeast Asia, Johannesburg offers the quickest one-way flight (10 hours 25 minutes).

Does Bangkok Suvarnabhumi have car hire?

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).

R5 580+ Flights to Southeast Asia

Flights to Southeast Asia in 2025

Return from	R10 715
One-way from	R5 580
Popular in	December
Cheapest in	September
Average price	R13 781

Etihad Airways
8/9-16/9
2 total stops
53h 15m total
Johannesburg to Phuket City

Search Deals

Etihad Airways
28/10
1 total stop
16h 20m total
Johannesburg to Southeast Asia

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (R34 794 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (R7 209 potential savings vs. average return price).

Search Deals

Average for return flights in July 2025

Search Deals

Find flights to Southeast Asia

One-wayReturn

Explore Southeast Asia

Flights to Phuket City

Flights to Bangkok

Flights to Denpasar

Flights to Ho Chi Minh City

Flights to Singapore

Flights to Kuala Lumpur

Find flight deals to Southeast Asia

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 29 July 2025.

Tue 16/99:50JNB - BKK

1 stop16h 30mEtihad Airways

Tue 23/99:30BKK - JNB

1 stop27h 50mEtihad Airways

Deal found 27/7R9 948

Mon 27/1019:50JNB - BKK

1 stop13h 45mSingapore Airlines

Mon 3/119:35BKK - JNB

1 stop14h 00mSingapore Airlines

Deal found 26/7R10 091

Fri 24/1013:25JNB - BKK

1 stop25h 00mEmirates

Mon 3/119:30BKK - JNB

1 stop25h 05mEmirates

Deal found 27/7R10 287

Wed 10/913:55JNB - BKK

1 stop18h 30mQatar Airways

Thu 18/92:30BKK - JNB

1 stop18h 40mQatar Airways

Deal found 28/7R10 376

Mon 8/99:50JNB - HKT

1 stop16h 50mEtihad Airways

Tue 16/90:55HKT - JNB

1 stop36h 25mEtihad Airways

Deal found 26/7R10 715

Tue 18/1119:50JNB - HKT

1 stop18h 30mSingapore Airlines

Tue 25/1110:05HKT - JNB

1 stop13h 30mSingapore Airlines

Deal found 28/7R10 911

Sun 2/1113:25JNB - HKT

1 stop17h 40mEmirates

Sat 8/1123:50HKT - JNB

1 stop34h 45mEmirates

Deal found 27/7R11 891

Fri 12/99:50JNB - SIN

1 stop17h 50mEtihad Airways

Sat 20/921:10SIN - JNB

1 stop17h 10mEtihad Airways

Deal found 28/7R12 194

Wed 3/914:30JNB - SIN

1 stop18h 20mEthiopian Air

Fri 5/92:00SIN - JNB

1 stop17h 05mEthiopian Air

Deal found 28/7R12 248

Tue 25/1113:45JNB - HKT

1 stop24h 10mQatar Airways

Tue 2/120:50HKT - JNB

1 stop19h 45mQatar Airways

Deal found 28/7R12 444

Mon 8/914:30JNB - KUL

2 stops20h 40mEthiopian Air

Tue 16/923:15KUL - JNB

2 stops19h 50mEthiopian Air

Deal found 28/7R12 622

Tue 26/820:25JNB - MNL

1 stop19h 55mQatar Airways

Tue 2/918:50MNL - JNB

1 stop27h 20mQatar Airways

Deal found 27/7R12 622

Best flights to Southeast Asia
Discover carefully curated flight deals to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 July 2025.

Tue 16/99:50JNB - BKK

1 stop16h 30mEtihad Airways

Tue 23/99:30BKK - JNB

1 stop27h 50mEtihad Airways

Deal found 27/7R9 948

Mon 27/1019:50JNB - BKK

1 stop13h 45mSingapore Airlines

Mon 3/119:35BKK - JNB

1 stop14h 00mSingapore Airlines

Deal found 26/7R10 091

Fri 24/1013:25JNB - BKK

1 stop25h 00mEmirates

Mon 3/119:30BKK - JNB

1 stop25h 05mEmirates

Deal found 27/7R10 287

Wed 10/913:55JNB - BKK

1 stop18h 30mQatar Airways

Thu 18/92:30BKK - JNB

1 stop18h 40mQatar Airways

Deal found 28/7R10 376

Wed 3/914:30JNB - SIN

1 stop18h 20mEthiopian Air

Fri 5/92:00SIN - JNB

1 stop17h 05mEthiopian Air

Deal found 28/7R12 248

Tue 14/109:50JNB - SGN

2 stops24h 30mMultiple Airlines

Tue 21/1017:15SGN - JNB

2 stops20h 05mMultiple Airlines

Deal found 28/7R12 783

Mon 15/913:10JNB - KUL

1 stop15h 05mAir Mauritius

Fri 19/912:50KUL - JNB

1 stop28h 35mAir Mauritius

Deal found 28/7R13 032

Wed 13/810:10JNB - KUL

1 stop35h 10mAir China

Tue 19/84:20KUL - JNB

1 stop33h 20mAir China

Deal found 28/7R14 708

Wed 17/91:25JNB - HAN

2 stops35h 25mKenya Airways

Mon 22/916:05HAN - JNB

2 stops23h 50mKenya Airways

Deal found 26/7R15 439

Sun 10/811:20JNB - SGN

1 stop25h 00mCathay Pacific

Sun 17/811:05SGN - JNB

1 stop25h 35mCathay Pacific

Deal found 27/7R16 420

Mon 8/99:50JNB - HKT

1 stop16h 50mEtihad Airways

Tue 16/90:55HKT - JNB

1 stop36h 25mEtihad Airways

Deal found 26/7R10 715

Tue 18/1119:50JNB - HKT

1 stop18h 30mSingapore Airlines

Tue 25/1110:05HKT - JNB

1 stop13h 30mSingapore Airlines

Deal found 28/7R10 911

Last-minute flights to Southeast Asia
Discover last-minute flight deals to Southeast Asia. Data last updated 29 July 2025 and is based on user searches.

Tue 29/719:50JNB - BKK

1 stop18h 10mSingapore Airlines

Tue 23/99:05BKK - JNB

1 stop14h 30mSingapore Airlines

Deal found 26/7R12 533

Wed 30/711:20JNB - BKK

1 stop25h 40mCathay Pacific

Wed 6/815:00BKK - JNB

1 stop21h 40mCathay Pacific

Deal found 27/7R12 551

Sat 2/811:20JNB - BKK

1 stop19h 10mCathay Pacific

Tue 12/815:00BKK - JNB

1 stop21h 40mCathay Pacific

Deal found 28/7R12 783

Mon 4/811:20JNB - HKT

1 stop18h 30mCathay Pacific

Fri 15/818:20HKT - JNB

1 stop18h 20mCathay Pacific

Deal found 27/7R13 567

Mon 4/820:25JNB - MNL

1 stop19h 55mQatar Airways

Mon 25/89:55MNL - JNB

1 stop36h 15mQatar Airways

Deal found 27/7R14 031

Mon 4/811:20JNB - HKT

2 stops29h 10mMultiple Airlines

Fri 15/812:20HKT - JNB

2 stops24h 20mMultiple Airlines

Deal found 28/7R15 903

Tue 5/819:50JNB - HKT

1 stop16h 20mSingapore Airlines

Thu 14/820:10HKT - JNB

1 stop27h 25mSingapore Airlines

Deal found 26/7R16 473

Wed 6/812:50JNB - BKK

2 stops28h 50mMultiple Airlines

Wed 17/912:20BKK - JNB

2 stops36h 20mMultiple Airlines

Deal found 27/7R12 836

Wed 6/822:20JNB - BKK

1 stop34h 05mEmirates

Wed 17/921:35BKK - JNB

1 stop28h 15mEmirates

Deal found 27/7R13 139

Wed 6/822:50JNB - SIN

1 stop34h 00mEthiopian Air

Tue 12/82:00SIN - JNB

1 stop17h 05mEthiopian Air

Deal found 28/7R14 779

Wed 6/812:50JNB - SIN

2 stops23h 40mMultiple Airlines

Tue 12/82:00SIN - JNB

1 stop17h 05mMultiple Airlines

Deal found 28/7R15 974

Wed 6/810:05JNB - SIN

1 stop29h 40mEmirates

Wed 13/810:35SIN - JNB

1 stop29h 40mEmirates

Deal found 28/7R16 223

One-way flights to Southeast Asia
Search for one-way flight options to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 29 July 2025.

Tue 28/109:50JNB - BKK

1 stop16h 20mEtihad Airways

Deal found 27/7R5 580

Thu 1/122:20JNB - BKK

1 stop15h 20mEmirates

Deal found 25/7R6 186

Fri 17/109:50JNB - HKT

2 stops18h 45mEtihad Airways

Deal found 27/7R6 365

Mon 13/109:50JNB - PNH

1 stop16h 05mEtihad Airways

Deal found 27/7R6 721

Sun 19/109:50JNB - HKT

2 stops28h 55mMultiple Airlines

Deal found 27/7R6 864

Fri 28/119:25JNB - SIN

1 stop17h 20mQatar Airways

Deal found 27/7R7 042

Sun 14/99:50JNB - SIN

2 stops22h 25mMultiple Airlines

Deal found 26/7R7 203

Tue 4/1117:00JNB - DMK

2 stops55h 45mMultiple Airlines

Deal found 27/7R7 238

Mon 3/119:50JNB - BKK

2 stops30h 55mMultiple Airlines

Deal found 27/7R7 256

Thu 23/1020:25JNB - MNL

1 stop19h 55mQatar Airways

Deal found 26/7R7 452

Sat 8/119:50JNB - KUL

2 stops56h 20mMultiple Airlines

Deal found 28/7R7 737

Thu 7/811:20JNB - BKK

1 stop23h 05mCathay Pacific

Deal found 28/7R7 862

Fly from

Route

Depart

Return

Price

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Tue 16/9

9:50-7:20

1 stop16h 30m

Bangkok Suvarnabhumi

Tue 23/9

9:30-8:20

1 stop27h 50m

R9 948

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Mon 27/10

19:50-14:35

1 stop13h 45m

Bangkok Suvarnabhumi

Mon 3/11

9:35-18:35

1 stop14h 00m

R10 091

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Fri 24/10

13:25-19:25

1 stop25h 00m

Bangkok Suvarnabhumi

Mon 3/11

9:30-5:35

1 stop25h 05m

R10 287

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Wed 10/9

13:55-13:25

1 stop18h 30m

Bangkok Suvarnabhumi

Thu 18/9

2:30-16:10

1 stop18h 40m

R10 376

JohannesburgPhuket City

JNB - HKT

JNBHKT

Johannesburg OR Tambo

Mon 8/9

9:50-7:40

1 stop16h 50m

Phuket City

Tue 16/9

0:55-8:20

1 stop36h 25m

R10 715

JohannesburgPhuket City

JNB - HKT

JNBHKT

Johannesburg OR Tambo

Tue 18/11

19:50-19:20

1 stop18h 30m

Phuket City

Tue 25/11

10:05-18:35

1 stop13h 30m

R10 911

JohannesburgPhuket City

JNB - HKT

JNBHKT

Johannesburg OR Tambo

Sun 2/11

13:25-12:05

1 stop17h 40m

Phuket City

Sat 8/11

23:50-5:35

1 stop34h 45m

R11 891

JohannesburgSingapore

JNB - SIN

JNBSIN

Johannesburg OR Tambo

Fri 12/9

9:50-9:40

1 stop17h 50m

Singapore Changi

Sat 20/9

21:10-8:20

1 stop17h 10m

R12 194

JohannesburgSingapore

JNB - SIN

JNBSIN

Johannesburg OR Tambo

Wed 3/9

14:30-14:50

1 stop18h 20m

Singapore Changi

Fri 5/9

2:00-13:05

1 stop17h 05m

R12 248

JohannesburgPhuket City

JNB - HKT

JNBHKT

Johannesburg OR Tambo

Tue 25/11

13:45-18:55

1 stop24h 10m

Phuket City

Tue 2/12

0:50-15:35

1 stop19h 45m

R12 444

Flights are sorted by cheapest return flights first.

Deals found on 27/7

Showing 1-10 of 60 results

...

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 Johannesburg to Southeast Asia takes 20 hours 0 minutes. Flights to Southeast Asia from other popular cities in South Africa will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Southeast Asia?

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

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

The most popular airlines flying from Johannesburg to Southeast Asia are Singapore Airlines, Qatar Airways and Emirates.

What are the cheapest airlines that fly to Southeast Asia?

The cheapest airlines flying from Johannesburg to Southeast Asia are Singapore Airlines, Etihad Airways and Cathay Pacific.

Rainfall in Southeast Asia by month

In terms of precipitation, rainfall in Southeast Asia ranges from 30.0 - 410.0 mm per month. September is typically the wettest month, when rainfall can reach 410.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 30.0 mm.

Temperature in Southeast Asia 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, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Reviews of airlines servicing Southeast Asia

Get a feel of what it's like to fly with Emirates, Singapore Airlines, andCathay Pacific 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.

Emirates

8,1

Very Good

3 295 reviews

Check prices

Reviews

1 / 20

2,0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Emirates

8,1

Very Good

3 295 reviews

Emirates

8,1

Very Good

3 295 reviews

Check prices

Reviews

1 / 20

2,0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Singapore Airlines

8,1

Very Good

1 335 reviews

Emirates

8,1

Very Good

3 295 reviews

Check prices

Reviews

1 / 20

2,0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Cathay Pacific

7,6

Good

948 reviews

Emirates

8,1

Very Good

3 295 reviews

Check prices

Reviews

1 / 20

2,0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Qatar Airways

7,4

Good

3 609 reviews

Emirates

8,1

Very Good

3 295 reviews

Check prices

Reviews

1 / 20

2,0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Etihad Airways

7,4

Good

1 227 reviews

Emirates

8,1

Very Good

3 295 reviews

Check prices

Reviews

1 / 20

2,0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

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, Singapore Airlines 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 R105, however they can be found for as little as R16.
Where does the fastest flight to Southeast Asia depart from?
For those looking to save time traveling to Southeast Asia, Johannesburg offers the quickest one-way flight (10 hours 25 minutes).
Does Bangkok Suvarnabhumi have car hire?
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

Search flights to Southeast Asia by cabin class

Complete your trip

Incheon Intl Airport car hire

Kastrup Copenhagen Airport car hire

Madrid Barajas Airport car hire

Barcelona-El Prat Airport car hire

Amsterdam Schiphol Airport car hire

Bogotá El Dorado Airport car hire

Frankfurt am Main Airport car hire

Lisbon Humberto Delgado Airport car hire

Vienna Intl Airport car hire

New York John F Kennedy Intl Airport car hire

London Heathrow Airport car hire

Tel Aviv Ben Gurion Intl Airport car hire

Fly with Cheapflights

How does Cheapflights help users find flights to Southeast Asia?

Deals for 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 to your preference, such as price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to 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 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! Start tracking prices for Southeast Asia flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

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.

R5 580+ 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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Southeast Asia in 2025

Find the latest flights to Southeast Asia in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 29 July 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

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 29 July 2025

Explore Southeast Asia

Find flight deals to Southeast Asia

Cheapest flights to Southeast AsiaExplore the most affordable flight options available to Southeast Asia. Find the lowest fares based on data from user searches, with prices last updated on 29 July 2025.

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 29 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights to Southeast Asia that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight to Southeast Asia

How long is the flight to Southeast Asia?

When is the cheapest time to fly to Southeast Asia?

Use this chart to determine the cheapest time to fly return from Johannesburg to Southeast Asia. Price data was last updated on 16 December 2024.

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

What are the cheapest airlines that fly to Southeast Asia?

Rainfall in Southeast Asia by month

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

Temperature in Southeast Asia by month

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

Reviews of airlines servicing Southeast Asia

Get a feel of what it's like to fly with Emirates, Singapore Airlines, andCathay Pacific 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.

FAQs about flying to Southeast Asia

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

What is the best airline to fly to Southeast Asia?

How much is a return flight to Southeast Asia?

Where does the fastest flight to Southeast Asia depart from?

Does Bangkok Suvarnabhumi have car hire?

Are there hotels close to Bangkok Suvarnabhumi?

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.

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 29 July 2025.