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R5 013+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
Feb 28 — Mar 71
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 29 January 2026.

Fri 27/310:25
JNB
-
BKK
1 stop27h 15m
Emirates
Tue 7/41:15
BKK
-
JNB
1 stop24h 20m
Emirates
Deal found 28/1R9 391
Fri 13/212:45
JNB
-
BKK
1 stop25h 40m
Qatar Airways
Tue 24/38:15
BKK
-
JNB
1 stop24h 40m
Qatar Airways
Deal found 29/1R9 423
Mon 9/219:55
JNB
-
BKK
1 stop19h 05m
Singapore Airlines
Mon 16/29:35
BKK
-
JNB
1 stop14h 00m
Singapore Airlines
Deal found 27/1R9 439
Fri 30/119:55
JNB
-
BKK
1 stop17h 50m
Singapore Airlines
Wed 11/29:35
BKK
-
JNB
1 stop14h 00m
Singapore Airlines
Deal found 28/1R9 455
Sun 15/214:30
JNB
-
BKK
1 stop17h 00m
Ethiopian Air
Sat 21/21:35
BKK
-
JNB
1 stop16h 30m
Ethiopian Air
Deal found 27/1R9 470
Tue 10/313:45
JNB
-
BKK
1 stop24h 40m
Qatar Airways
Sat 21/38:15
BKK
-
JNB
1 stop24h 40m
Qatar Airways
Deal found 28/1R9 486
Tue 24/219:55
JNB
-
BKK
1 stop19h 05m
Singapore Airlines
Tue 3/39:35
BKK
-
JNB
1 stop14h 00m
Singapore Airlines
Deal found 27/1R9 502
Sun 8/320:30
JNB
-
BKK
1 stop17h 55m
Qatar Airways
Wed 11/39:05
BKK
-
JNB
1 stop23h 50m
Qatar Airways
Deal found 28/1R9 550
Tue 3/319:55
JNB
-
BKK
1 stop18h 10m
Singapore Airlines
Tue 17/39:35
BKK
-
JNB
1 stop14h 00m
Singapore Airlines
Deal found 29/1R9 566
Thu 28/513:45
JNB
-
BKK
1 stop22h 30m
Singapore Airlines
Fri 26/69:20
BKK
-
JNB
1 stop14h 15m
Singapore Airlines
Deal found 27/1R9 581
Mon 2/213:45
JNB
-
BKK
1 stop24h 40m
Qatar Airways
Mon 9/28:15
BKK
-
JNB
1 stop36h 20m
Qatar Airways
Deal found 28/1R9 597
Mon 9/28:20
JNB
-
HAN
2 stops23h 50m
Ethiopian Air
Wed 18/214:10
HAN
-
JNB
2 stops18h 45m
Ethiopian Air
Deal found 28/1R9 661

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 January 2026
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

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 594 507 searches and data was last updated on 29 January 2026.

Return from

R9 788

One-way from

R5 013

Popular in

December

Cheapest in

September

Average price

R12 484
Singapore Airlines
  • Singapore Airlines
  • 7/4-17/4
  • 2 total stops
  • 30h 00m total
  • Johannesburg to Phuket City
Search Deals
Qatar Airways
  • Qatar Airways
  • 5/5
  • 1 total stop
  • 19h 05m total
  • Johannesburg to Southeast Asia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (R966 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R277 potential savings vs. average return price).
Search Deals
Average for return flights in January 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 594 507 searches and data was last updated on 29 January 2026.
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

Mon 9/2

19:55-20:00

1 stop19h 05m

Bangkok Suvarnabhumi

Mon 16/2

9:35-18:35

1 stop14h 00m

R9 439

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Tue 7/7

19:50-20:00

1 stop19h 10m

Bangkok Suvarnabhumi

Wed 15/7

9:05-18:35

1 stop14h 30m

R9 486

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Wed 8/4

19:50-19:00

1 stop18h 10m

Bangkok Suvarnabhumi

Fri 17/4

9:20-18:35

1 stop14h 15m

R9 502

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Sun 15/3

13:45-18:25

1 stop23h 40m

Bangkok Suvarnabhumi

Sun 22/3

8:15-3:55

1 stop24h 40m

R9 804

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Tue 7/4

19:50-17:15

1 stop16h 25m

Bangkok Suvarnabhumi

Sat 18/4

9:20-18:35

1 stop14h 15m

R9 804

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Tue 3/3

19:55-17:00

1 stop16h 05m

Bangkok Suvarnabhumi

Sat 25/7

9:20-18:35

1 stop14h 15m

R9 835

JohannesburgPhuket City

JNB - HKT

JNBHKT

Johannesburg OR Tambo

Wed 17/6

19:50-14:10

1 stop13h 20m

Phuket City

Mon 22/6

9:55-18:35

1 stop13h 40m

R9 946

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Mon 6/4

10:05-7:35

1 stop16h 30m

Bangkok Suvarnabhumi

Thu 16/4

1:15-10:15

1 stop38h 00m

R10 057

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Sat 11/4

22:20-19:05

1 stop15h 45m

Bangkok Suvarnabhumi

Tue 21/4

3:15-20:35

1 stop22h 20m

R10 057

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Wed 8/4

19:10-18:20

1 stop18h 10m

Bangkok Suvarnabhumi

Wed 15/4

1:15-20:35

1 stop24h 20m

R10 057

Flights are sorted by cheapest return flights first.

Deals found on 27/1

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 14 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.

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 R7 792
Qatar Airways
Qatar Airways
From R8 169
Emirates
Emirates
From R9 204
Etihad Airways
Etihad Airways
From R8 637

What are the cheapest airlines that fly to Southeast Asia?

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

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 29 January 2026.
Get a feel of what it's like to fly with Singapore Airlines, Emirates, 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.
Singapore Airlines
8,2
Very Good
1 440 reviews
Check prices

Boarding

8,3

Overall

8,2

Food

7,8

Crew

8,6

Entertainment

8,0

Comfort

8,0

Reviews

1 / 20
10,0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8,2
Very Good
1 440 reviews
Singapore Airlines
8,2
Very Good
1 440 reviews
Check prices

Boarding

8,3

Overall

8,2

Food

7,8

Crew

8,6

Entertainment

8,0

Comfort

8,0

Reviews

1 / 20
10,0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Emirates
8,1
Very Good
3 490 reviews
Singapore Airlines
8,2
Very Good
1 440 reviews
Check prices

Boarding

8,3

Overall

8,2

Food

7,8

Crew

8,6

Entertainment

8,0

Comfort

8,0

Reviews

1 / 20
10,0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Cathay Pacific
7,6
Good
1 148 reviews
Singapore Airlines
8,2
Very Good
1 440 reviews
Check prices

Boarding

8,3

Overall

8,2

Food

7,8

Crew

8,6

Entertainment

8,0

Comfort

8,0

Reviews

1 / 20
10,0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Qatar Airways
7,4
Good
3 727 reviews
Singapore Airlines
8,2
Very Good
1 440 reviews
Check prices

Boarding

8,3

Overall

8,2

Food

7,8

Crew

8,6

Entertainment

8,0

Comfort

8,0

Reviews

1 / 20
10,0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Etihad Airways
7,3
Good
1 375 reviews
Singapore Airlines
8,2
Very Good
1 440 reviews
Check prices

Boarding

8,3

Overall

8,2

Food

7,8

Crew

8,6

Entertainment

8,0

Comfort

8,0

Reviews

1 / 20
10,0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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 R2 351, however they can be found for as little as R2 351.

  • 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

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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.

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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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