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R5 031+ 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 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
Apr 10 — Apr 171
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 11 March 2026.

Mon 23/39:50
JNB
-
BKK
1 stop32h 35m
Etihad Airways
Fri 3/49:45
BKK
-
JNB
1 stop27h 35m
Etihad Airways
Deal found 7/3R9 460
Sun 3/59:50
JNB
-
BKK
1 stop21h 00m
Etihad Airways
Tue 12/515:05
BKK
-
JNB
1 stop22h 15m
Etihad Airways
Deal found 9/3R9 493
Sat 28/39:50
JNB
-
BKK
1 stop33h 00m
Etihad Airways
Tue 7/49:40
BKK
-
JNB
1 stop27h 35m
Etihad Airways
Deal found 11/3R9 509
Fri 2/1010:05
JNB
-
BKK
1 stop16h 55m
Emirates
Fri 9/102:50
BKK
-
JNB
1 stop22h 45m
Emirates
Deal found 6/3R9 541
Fri 27/39:50
JNB
-
BKK
2 stops20h 30m
Etihad Airways
Fri 3/49:45
BKK
-
JNB
1 stop27h 35m
Etihad Airways
Deal found 8/3R9 558
Tue 2/614:45
JNB
-
BKK
1 stop22h 35m
Qatar Airways
Sat 27/620:00
BKK
-
JNB
1 stop24h 20m
Qatar Airways
Deal found 10/3R9 574
Thu 12/313:45
JNB
-
BKK
1 stop17h 30m
Qatar Airways
Fri 27/318:55
BKK
-
JNB
1 stop25h 40m
Qatar Airways
Deal found 9/3R9 590
Fri 10/410:05
JNB
-
BKK
1 stop16h 30m
Emirates
Thu 23/41:15
BKK
-
JNB
1 stop24h 20m
Emirates
Deal found 9/3R9 607
Fri 3/410:05
JNB
-
BKK
1 stop27h 15m
Emirates
Tue 21/43:15
BKK
-
JNB
1 stop22h 20m
Emirates
Deal found 8/3R9 623
Fri 10/49:50
JNB
-
BKK
1 stop33h 00m
Etihad Airways
Sat 18/49:45
BKK
-
JNB
1 stop27h 35m
Etihad Airways
Deal found 7/3R9 704
Wed 15/414:30
JNB
-
SIN
1 stop18h 20m
Ethiopian Air
Tue 21/42:00
SIN
-
JNB
1 stop17h 05m
Ethiopian Air
Deal found 9/3R9 916
Wed 15/49:50
JNB
-
SIN
1 stop17h 50m
Etihad Airways
Thu 30/421:00
SIN
-
JNB
1 stop17h 20m
Etihad Airways
Deal found 7/3R9 932

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 11 March 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 11 March 2026.

Return from

R10 128

One-way from

R5 031

Popular in

December

Cheapest in

September

Average price

R11 316
Etihad Airways
  • Etihad Airways
  • 27/3-6/4
  • 4 total stops
  • 72h 20m total
  • Johannesburg to Phuket City
Search Deals
Etihad Airways
  • Etihad Airways
  • 27/3
  • 1 total stop
  • 27h 10m total
  • Johannesburg to Southeast Asia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (R996 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R319 potential savings vs. average return price).
Search Deals
Average for return flights in March 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 11 March 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

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Tue 14/4

8:20-12:00

1 stop22h 40m

Bangkok Suvarnabhumi

Mon 20/4

1:55-13:05

1 stop16h 10m

R10 274

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Mon 18/5

10:05-18:20

1 stop27h 15m

Bangkok Suvarnabhumi

Thu 21/5

3:15-16:15

1 stop18h 00m

R10 356

JohannesburgPhuket City

JNB - HKT

JNBHKT

Johannesburg OR Tambo

Sat 25/4

9:50-23:40

1 stop32h 50m

Phuket City

Sat 9/5

9:25-8:20

1 stop27h 55m

R10 372
Fastest return journey

JohannesburgPhuket City

JNB - HKT

JNBHKT

Johannesburg OR Tambo

Sat 8/8

19:50-14:10

1 stop13h 20m

Phuket City

Sat 15/8

9:25-18:35

1 stop14h 10m

R10 421

JohannesburgPhuket City

JNB - HKT

JNBHKT

Johannesburg OR Tambo

Sat 16/5

19:50-17:10

1 stop16h 20m

Phuket City

Wed 20/5

9:25-18:35

1 stop14h 10m

R10 421

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Thu 28/5

10:05-13:10

1 stop22h 05m

Bangkok Suvarnabhumi

Thu 25/6

2:50-20:35

1 stop22h 45m

R10 518

JohannesburgManila

JNB - MNL

JNBMNL

Johannesburg OR Tambo

Sun 19/4

9:50-11:05

1 stop19h 15m

Manila Ninoy Aquino Intl

Tue 5/5

5:50-8:20

1 stop32h 30m

R11 023

JohannesburgSingapore

JNB - SIN

JNBSIN

Johannesburg OR Tambo

Wed 6/5

9:45-9:40

1 stop17h 55m

Singapore Changi

Sat 23/5

21:00-8:15

1 stop17h 15m

R11 039

JohannesburgHanoi

JNB - HAN

JNBHAN

Johannesburg OR Tambo

Wed 15/4

9:50-18:45

1 stop27h 55m

Hanoi Noibai

Thu 30/4

20:40-8:20

1 stop16h 40m

R11 674

JohannesburgManila

JNB - MNL

JNBMNL

Johannesburg OR Tambo

Fri 8/5

9:45-11:05

1 stop19h 20m

Manila Ninoy Aquino Intl

Tue 12/5

5:50-8:15

1 stop32h 25m

R11 805

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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 Johannesburg to Southeast Asia takes 21 hours 32 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, Emirates and Qatar Airways.

Singapore Airlines
Singapore Airlines
From R7 763
Qatar Airways
Qatar Airways
From R8 385
Emirates
Emirates
From R9 447
Etihad Airways
Etihad Airways
From R8 855

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

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 11 March 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
1 475 reviews
Check prices

Overall

8,2

Crew

8,6

Entertainment

8,0

Comfort

8,0

Food

7,8

Boarding

8,3

Reviews

1 / 20
10,0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8,2
Very Good
1 475 reviews
Singapore Airlines
8,2
Very Good
1 475 reviews
Check prices

Overall

8,2

Crew

8,6

Entertainment

8,0

Comfort

8,0

Food

7,8

Boarding

8,3

Reviews

1 / 20
10,0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Emirates
8,1
Very Good
3 540 reviews
Singapore Airlines
8,2
Very Good
1 475 reviews
Check prices

Overall

8,2

Crew

8,6

Entertainment

8,0

Comfort

8,0

Food

7,8

Boarding

8,3

Reviews

1 / 20
10,0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Cathay Pacific
7,6
Good
1 202 reviews
Singapore Airlines
8,2
Very Good
1 475 reviews
Check prices

Overall

8,2

Crew

8,6

Entertainment

8,0

Comfort

8,0

Food

7,8

Boarding

8,3

Reviews

1 / 20
10,0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Qatar Airways
7,4
Good
3 742 reviews
Singapore Airlines
8,2
Very Good
1 475 reviews
Check prices

Overall

8,2

Crew

8,6

Entertainment

8,0

Comfort

8,0

Food

7,8

Boarding

8,3

Reviews

1 / 20
10,0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Etihad Airways
7,4
Good
1 425 reviews
Singapore Airlines
8,2
Very Good
1 475 reviews
Check prices

Overall

8,2

Crew

8,6

Entertainment

8,0

Comfort

8,0

Food

7,8

Boarding

8,3

Reviews

1 / 20
10,0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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 R2 413, however they can be found for as little as R2 413.

  • 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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Fly with Cheapflights

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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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