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R5 422+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
Nov 27 — Dec 41
1 adult
1 adult, Economy, 0 bags

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 28 October 2025.

Return from

R10 224

One-way from

R5 388

Popular in

December

Cheapest in

September

Average price

R11 412
Singapore Airlines
  • Singapore Airlines
  • 6/3-13/3
  • 2 total stops
  • 32h 00m total
  • Johannesburg to Phuket City
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Etihad Airways
  • Etihad Airways
  • 4/2
  • 1 total stop
  • 32h 30m total
  • Johannesburg to Southeast Asia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (R1 727 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (R361 potential savings vs. average return price).
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Average for return flights in October 2025
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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 28 October 2025
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
Flights to Hanoi
Flights to Manila
Flights to Ko Samui
Flights to Jakarta
Flights to Krabi

Find flight deals to Southeast Asia

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 28 October 2025.

Sun 16/1111:00JNB - BKK
1 stop18h 40mCathay Pacific
Sat 29/1119:15BKK - JNB
1 stop17h 10mCathay Pacific
Deal found 26/10R9 656
Tue 2/129:50JNB - BKK
1 stop32h 30mEtihad Airways
Mon 8/122:55BKK - JNB
1 stop34h 25mEtihad Airways
Deal found 27/10R9 691
Sun 2/1111:00JNB - BKK
1 stop23h 55mCathay Pacific
Wed 12/1115:05BKK - JNB
1 stop21h 20mCathay Pacific
Deal found 26/10R9 708
Tue 2/129:50JNB - BKK
1 stop32h 30mEtihad Airways
Sun 7/122:55BKK - JNB
1 stop34h 25mEtihad Airways
Deal found 27/10R10 155
Tue 4/119:50JNB - BKK
2 stops20h 30mEtihad Airways
Tue 11/118:55BKK - JNB
1 stop28h 25mEtihad Airways
Deal found 27/10R10 362
Mon 10/1111:20JNB - HKT
1 stop19h 00mCathay Pacific
Mon 17/1118:35HKT - JNB
1 stop17h 50mCathay Pacific
Deal found 27/10R10 414
Mon 3/119:50JNB - BKK
2 stops31h 10mEtihad Airways
Sun 9/112:55BKK - JNB
1 stop34h 25mEtihad Airways
Deal found 27/10R10 465
Fri 21/1111:00JNB - HKT
1 stop19h 20mCathay Pacific
Sat 29/1112:20HKT - JNB
1 stop24h 05mCathay Pacific
Deal found 27/10R10 500
Sun 7/129:50JNB - BKK
1 stop32h 30mEtihad Airways
Sun 28/128:55BKK - JNB
1 stop28h 25mEtihad Airways
Deal found 26/10R10 551
Mon 3/1111:20JNB - HKT
1 stop19h 00mCathay Pacific
Sun 9/1112:20HKT - JNB
1 stop24h 05mCathay Pacific
Deal found 27/10R10 586
Sun 9/1111:00JNB - HKT
1 stop25h 35mCathay Pacific
Sun 16/1118:35HKT - JNB
1 stop17h 50mCathay Pacific
Deal found 27/10R10 603
Wed 5/1111:00JNB - HKT
1 stop19h 20mCathay Pacific
Wed 12/1112:20HKT - JNB
1 stop24h 05mCathay Pacific
Deal found 26/10R10 620

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 594 507 searches and data was last updated on 28 October 2025.
Use the filters below to find and compare flights to Southeast Asia that are best for you.

Fly from

Johannesburg

Route

Depart

Return

Price

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Tue 18/11

14:30-12:30

1 stop17h 00m

Bangkok Suvarnabhumi

Mon 24/11

1:55-13:05

1 stop16h 10m

R11 085

JohannesburgPhuket City

JNB - HKT

JNBHKT

Johannesburg OR Tambo

Tue 10/2

19:55-17:10

1 stop16h 15m

Phuket City

Fri 20/2

8:40-6:10

1 stop26h 30m

R11 136

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Mon 10/11

10:25-7:35

1 stop16h 10m

Bangkok Suvarnabhumi

Mon 1/12

2:55-16:35

1 stop18h 40m

R11 171

JohannesburgKuala Lumpur

JNB - KUL

JNBKUL

Johannesburg OR Tambo

Wed 19/11

23:00-17:15

2 stops36h 15m

Kuala Lumpur Intl

Tue 25/11

23:05-13:05

2 stops20h 00m

R12 565

JohannesburgKuala Lumpur

JNB - KUL

JNBKUL

Johannesburg OR Tambo

Wed 26/11

14:30-17:15

2 stops20h 45m

Kuala Lumpur Intl

Thu 26/2

23:05-13:05

2 stops20h 00m

R12 686

JohannesburgKuala Lumpur

JNB - KUL

JNBKUL

Johannesburg OR Tambo

Wed 26/11

9:50-8:05

1 stop16h 15m

Kuala Lumpur Intl

Thu 26/2

21:40-8:20

1 stop16h 40m

R12 858

JohannesburgDenpasar

JNB - DPS

JNBDPS

Johannesburg OR Tambo

Fri 16/1

11:00-15:20

1 stop22h 20m

Denpasar Bali Ngurah Rai

Thu 22/1

16:20-7:25

1 stop21h 05m

R12 858

JohannesburgDenpasar

JNB - DPS

JNBDPS

Johannesburg OR Tambo

Wed 14/1

11:00-17:40

1 stop24h 40m

Denpasar Bali Ngurah Rai

Sat 24/1

16:20-7:25

1 stop21h 05m

R12 858

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Sun 7/12

18:50-12:55

1 stop37h 05m

Bangkok Suvarnabhumi

Sun 28/12

2:00-5:35

1 stop32h 35m

R12 927

JohannesburgPhuket City

JNB - HKT

JNBHKT

Johannesburg OR Tambo

Thu 15/1

11:00-17:35

1 stop25h 35m

Phuket City

Fri 23/1

18:35-7:25

1 stop17h 50m

R12 944

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 60 results
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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 23 hours 16 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?

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.

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 Saturday 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.

Singapore Airlines
Singapore Airlines
From R8 454
Qatar Airways
Qatar Airways
From R10 063
Emirates
Emirates
From R9 983
Etihad Airways
Etihad Airways
From R9 341

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 Air Mauritius.

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 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

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, 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 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 28 October 2025.
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
3 392 reviews
Check prices

Entertainment

8,2

Crew

8,3

Food

7,9

Boarding

8,1

Comfort

8,0

Overall

8,1

Reviews

1 / 20
10,0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Emirates
8,1
Very Good
3 392 reviews
Emirates
8,1
Very Good
3 392 reviews
Check prices

Entertainment

8,2

Crew

8,3

Food

7,9

Boarding

8,1

Comfort

8,0

Overall

8,1

Reviews

1 / 20
10,0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Singapore Airlines
8,1
Very Good
1 388 reviews
Emirates
8,1
Very Good
3 392 reviews
Check prices

Entertainment

8,2

Crew

8,3

Food

7,9

Boarding

8,1

Comfort

8,0

Overall

8,1

Reviews

1 / 20
10,0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Cathay Pacific
7,6
Good
1 042 reviews
Emirates
8,1
Very Good
3 392 reviews
Check prices

Entertainment

8,2

Crew

8,3

Food

7,9

Boarding

8,1

Comfort

8,0

Overall

8,1

Reviews

1 / 20
10,0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Qatar Airways
7,4
Good
3 658 reviews
Emirates
8,1
Very Good
3 392 reviews
Check prices

Entertainment

8,2

Crew

8,3

Food

7,9

Boarding

8,1

Comfort

8,0

Overall

8,1

Reviews

1 / 20
10,0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Etihad Airways
7,4
Good
1 283 reviews
Emirates
8,1
Very Good
3 392 reviews
Check prices

Entertainment

8,2

Crew

8,3

Food

7,9

Boarding

8,1

Comfort

8,0

Overall

8,1

Reviews

1 / 20
10,0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

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 R1 682, however they can be found for as little as R929.

  • 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 35 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

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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.

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