Find flights
Deals
Airlines

R4 981+ Cheap flights to Southeast Asia

— BKK
Oct 11 — Oct 181
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

Wed 14/109:45 -
1 stop21h 25m
Mon 26/1014:40 -
1 stop22h 40m
Deal found 8/9R9 285
Wed 14/109:45 -
1 stop21h 25m
Sat 24/1015:55 -
1 stop21h 25m
Deal found 11/9R9 301
Thu 15/109:45 -
1 stop33h 10m
Sat 24/1015:55 -
1 stop21h 25m
Deal found 8/9R9 349
Thu 10/99:45 -
1 stop16h 00m
Wed 23/915:55 -
1 stop21h 25m
Deal found 9/9R9 365
Mon 14/99:45 -
1 stop27h 25m
Sun 20/99:15 -
1 stop28h 05m
Deal found 8/9R9 462
Mon 14/99:45 -
1 stop27h 25m
Wed 23/915:55 -
1 stop21h 25m
Deal found 8/9R9 478
Sat 12/99:45 -
1 stop16h 00m
Tue 22/915:55 -
1 stop21h 25m
Deal found 8/9R9 494
Wed 16/99:45 -
1 stop16h 00m
Sat 19/93:15 -
1 stop34h 05m
Deal found 8/9R9 526
Fri 23/1014:05 -
1 stop19h 20m
Thu 29/103:00 -
1 stop17h 35m
Deal found 8/9R9 559
Thu 22/1010:05 -
1 stop21h 25m
Wed 11/112:55 -
1 stop31h 40m
Deal found 10/9R9 607
Mon 23/119:50 -
1 stop27h 10m
Thu 3/128:30 -
1 stop28h 50m
Deal found 7/9R9 639
Mon 26/109:50 -
1 stop32h 30m
Fri 30/1014:40 -
1 stop22h 40m
Deal found 10/9R9 655

Find flights to Southeast Asia

Explore Southeast Asia
Flights to Phuket City
Flights to Bangkok
Flights to Denpasar
Flights to Ho Chi Minh City
Flights to Kuala Lumpur
Flights to Hanoi
Flights to Singapore
Flights to Manila
Flights to Jakarta
Flights to Ko Samui
Flights to Krabi

Find flight deals to Southeast Asia

Return from

R10 074

One-way from

R4 981

Popular in

December

Cheapest in

May

Average price

R10 880
Etihad Airways
  • Etihad Airways
  • 11/11-17/11
  • 2 total stops
  • 55h 20m total
  • Johannesburg to Phuket City
Search Deals
Etihad Airways
  • Etihad Airways
  • 30/9-31/12
  • 1 total stop
  • 15h 55m total
  • Johannesburg to Southeast Asia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (R962 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R290 potential savings vs. average return price).
Search Deals
Average for return flights in September 2026
Search Deals

Cheapflights Fare Finder

 
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

JohannesburgPhuket City

JNB Johannesburg OR Tambo - HKT Phuket City

JNBHKT

Johannesburg OR Tambo

Mon 28/9

9:45-23:50

1 stop33h 05m

Phuket City

Wed 31/12

0:00-19:00

Nonstop0h 00m

R4 997

JohannesburgPhuket City

JNB Johannesburg OR Tambo - HKT Phuket City

JNBHKT

Johannesburg OR Tambo

Wed 30/9

9:45-6:40

1 stop15h 55m

Phuket City

Wed 31/12

0:00-19:00

Nonstop0h 00m

R5 013

JohannesburgBangkok

JNB Johannesburg OR Tambo - BKK Bangkok Suvarnabhumi

JNBBKK

Johannesburg OR Tambo

Thu 1/10

14:05-20:25

1 stop25h 20m

Bangkok Suvarnabhumi

Wed 31/12

0:00-19:00

Nonstop0h 00m

R5 077

JohannesburgBangkok

JNB Johannesburg OR Tambo - BKK Bangkok Suvarnabhumi

JNBBKK

Johannesburg OR Tambo

Mon 1/2

9:50-6:35

1 stop15h 45m

Bangkok Suvarnabhumi

Wed 31/12

0:00-19:00

Nonstop0h 00m

R5 206

JohannesburgBangkok

JNB Johannesburg OR Tambo - BKK Bangkok Suvarnabhumi

JNBBKK

Johannesburg OR Tambo

Mon 30/11

9:50-11:45

1 stop20h 55m

Bangkok Suvarnabhumi

Wed 31/12

0:00-19:00

Nonstop0h 00m

R5 416
Fastest return journey

JohannesburgPhuket City

JNB Johannesburg OR Tambo - HKT Phuket City

JNBHKT

Johannesburg OR Tambo

Fri 30/10

9:50-6:15

1 stop15h 25m

Phuket City

Wed 31/12

0:00-19:00

Nonstop0h 00m

R5 545

JohannesburgPhuket City

JNB Johannesburg OR Tambo - HKT Phuket City

JNBHKT

Johannesburg OR Tambo

Sat 31/10

9:50-23:50

1 stop33h 00m

Phuket City

Wed 31/12

0:00-19:00

Nonstop0h 00m

R5 545

JohannesburgPhuket City

JNB Johannesburg OR Tambo - HKT Phuket City

JNBHKT

Johannesburg OR Tambo

Tue 3/11

9:50-17:55

1 stop27h 05m

Phuket City

Wed 31/12

0:00-19:00

Nonstop0h 00m

R5 545

JohannesburgBangkok

JNB Johannesburg OR Tambo - BKK Bangkok Suvarnabhumi

JNBBKK

Johannesburg OR Tambo

Mon 1/2

13:45-12:15

1 stop17h 30m

Bangkok Suvarnabhumi

Wed 31/12

0:00-19:00

Nonstop0h 00m

R6 109

JohannesburgBangkok

JNB Johannesburg OR Tambo - BKK Bangkok Suvarnabhumi

JNBBKK

Johannesburg OR Tambo

Mon 26/10

11:00-11:20

1 stop19h 20m

Bangkok Suvarnabhumi

Wed 31/12

0:00-19:00

Nonstop0h 00m

R6 125

Flights are sorted by cheapest return flights first.

Deals found on 7/9

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

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 33 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 Emirates, Qatar Airways and Singapore Airlines.

Emirates
Emirates
From R9 425
Qatar Airways
Qatar Airways
From R8 301
Singapore Airlines
Singapore Airlines
From R7 959
Etihad Airways
Etihad Airways
From R8 714

What are the cheapest airlines that fly to Southeast Asia?

The cheapest airlines flying from Johannesburg to Southeast Asia are Ethiopian Air, Singapore Airlines 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).

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

The best time to book flights to Southeast Asia is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Southeast Asia

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
1 600 reviews
Check prices

Boarding

8,3

Overall

8,2

Crew

8,6

Food

7,8

Comfort

8,0

Entertainment

8,1

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
1 600 reviews
Singapore Airlines
8,2
Very Good
1 600 reviews
Check prices

Boarding

8,3

Overall

8,2

Crew

8,6

Food

7,8

Comfort

8,0

Entertainment

8,1

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
3 655 reviews
Singapore Airlines
8,2
Very Good
1 600 reviews
Check prices

Boarding

8,3

Overall

8,2

Crew

8,6

Food

7,8

Comfort

8,0

Entertainment

8,1

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
1 481 reviews
Singapore Airlines
8,2
Very Good
1 600 reviews
Check prices

Boarding

8,3

Overall

8,2

Crew

8,6

Food

7,8

Comfort

8,0

Entertainment

8,1

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
3 736 reviews
Singapore Airlines
8,2
Very Good
1 600 reviews
Check prices

Boarding

8,3

Overall

8,2

Crew

8,6

Food

7,8

Comfort

8,0

Entertainment

8,1

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
1 535 reviews
Singapore Airlines
8,2
Very Good
1 600 reviews
Check prices

Boarding

8,3

Overall

8,2

Crew

8,6

Food

7,8

Comfort

8,0

Entertainment

8,1

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, Ethiopian Air 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 463, however they can be found for as little as R894.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Search flights to Southeast Asia by cabin 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

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.