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R5 468+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
Mar 31 — Apr 71
1 adult

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 26 March 2025.

Return from

R12 049

One-way from

R5 468

Popular in

December

Cheapest in

May

Average price

R13 179
Etihad Airways
  • Etihad Airways
  • 4/7-20/7
  • 4 total stops
  • 56h 35m total
  • Johannesburg to Phuket City
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Qatar Airways
  • Qatar Airways
  • 8/5
  • 1 total stop
  • 28h 50m total
  • Johannesburg to Southeast Asia
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Highest demand for flights based on searches. 10% potential increase in price (R29 578 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (R6 495 potential savings vs. average return price).
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Average for return flights in March 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 26 March 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

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 26 March 2025.

Tue 6/511:20JNB - BKK
1 stop21h 40mCathay Pacific
Thu 15/512:05BKK - JNB
1 stop24h 35mCathay Pacific
Deal found 25/3R10 846
Thu 8/513:55JNB - BKK
1 stop18h 30mQatar Airways
Thu 15/520:00BKK - JNB
1 stop25h 10mQatar Airways
Deal found 25/3R10 864
Sun 11/59:50JNB - BKK
1 stop27h 45mEtihad Airways
Tue 20/520:55BKK - JNB
1 stop16h 25mEtihad Airways
Deal found 25/3R10 919
Sat 4/1019:50JNB - BKK
1 stop18h 10mSingapore Airlines
Tue 14/109:40BKK - JNB
1 stop13h 55mSingapore Airlines
Deal found 25/3R11 064
Thu 17/414:30JNB - SIN
1 stop18h 20mEthiopian Air
Fri 16/52:00SIN - JNB
1 stop17h 05mEthiopian Air
Deal found 24/3R11 247
Thu 8/514:30JNB - BKK
1 stop16h 30mEthiopian Air
Fri 16/50:55BKK - JNB
1 stop17h 10mEthiopian Air
Deal found 25/3R11 812
Fri 4/79:50JNB - HKT
2 stops32h 10mEtihad Airways
Sun 20/712:55HKT - JNB
2 stops24h 25mEtihad Airways
Deal found 24/3R12 049
Wed 23/420:40JNB - SGN
1 stop36h 10mQatar Airways
Tue 13/59:20SGN - JNB
1 stop29h 40mQatar Airways
Deal found 24/3R12 286
Sat 31/513:55JNB - HKT
1 stop23h 55mQatar Airways
Sat 7/69:20HKT - JNB
1 stop35h 50mQatar Airways
Deal found 24/3R12 322
Wed 21/513:55JNB - KUL
1 stop19h 15mQatar Airways
Fri 30/52:55KUL - JNB
1 stop19h 15mQatar Airways
Deal found 25/3R12 340
Wed 14/519:50JNB - HKT
1 stop16h 20mSingapore Airlines
Wed 21/59:40HKT - JNB
1 stop13h 55mSingapore Airlines
Deal found 25/3R12 340
Wed 3/911:20JNB - HKT
1 stop18h 30mCathay Pacific
Wed 10/911:50HKT - JNB
1 stop24h 50mCathay Pacific
Deal found 24/3R12 359

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 26 March 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 6/5

11:20-14:00

1 stop21h 40m

Bangkok Suvarnabhumi

Thu 15/5

12:05-7:40

1 stop24h 35m

R10 846

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Thu 8/5

13:55-13:25

1 stop18h 30m

Bangkok Suvarnabhumi

Thu 15/5

20:00-16:10

1 stop25h 10m

R10 864

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Sun 11/5

9:50-18:35

1 stop27h 45m

Bangkok Suvarnabhumi

Tue 20/5

20:55-8:20

1 stop16h 25m

R10 919

JohannesburgSingapore

JNB - SIN

JNBSIN

Johannesburg OR Tambo

Thu 17/4

14:30-14:50

1 stop18h 20m

Singapore Changi

Fri 16/5

2:00-13:05

1 stop17h 05m

R11 247

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Mon 23/6

19:50-20:00

1 stop19h 10m

Bangkok Suvarnabhumi

Tue 8/7

9:40-18:35

1 stop13h 55m

R11 429

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Thu 8/5

14:30-12:00

1 stop16h 30m

Bangkok Suvarnabhumi

Fri 16/5

0:55-13:05

1 stop17h 10m

R11 812

JohannesburgPhuket City

JNB - HKT

JNBHKT

Johannesburg OR Tambo

Fri 4/7

9:50-23:00

2 stops32h 10m

Phuket City

Sun 20/7

12:55-8:20

2 stops24h 25m

R12 049

JohannesburgHo Chi Minh City

JNB - SGN

JNBSGN

Johannesburg OR Tambo

Wed 23/4

20:40-13:50

1 stop36h 10m

Ho Chi Minh City

Tue 13/5

9:20-10:00

1 stop29h 40m

R12 286

JohannesburgPhuket City

JNB - HKT

JNBHKT

Johannesburg OR Tambo

Sat 31/5

13:55-18:50

1 stop23h 55m

Phuket City

Sat 7/6

9:20-16:10

1 stop35h 50m

R12 322

JohannesburgPhuket City

JNB - HKT

JNBHKT

Johannesburg OR Tambo

Wed 14/5

19:50-17:10

1 stop16h 20m

Phuket City

Wed 21/5

9:40-18:35

1 stop13h 55m

R12 340

Flights are sorted by cheapest return flights first.

Deals found on 25/3

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 22 hours 57 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 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.

Singapore Airlines

Singapore Airlines

From R541

Qatar Airways

Qatar Airways

From R589

Emirates

Emirates

From R674

Etihad Airways

Etihad Airways

From R522

What are the cheapest airlines that fly to Southeast Asia?

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

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 26 March 2025.
Read reviews from past customers who have flown Singapore Airlines, Emirates and KLM to Southeast Asia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8,1
Very Good
1 284 reviews
Check prices

Comfort

7,9

Boarding

8,2

Crew

8,6

Entertainment

8,0

Food

7,7

Overall

8,1

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8,1
Very Good
1 284 reviews
Singapore Airlines
8,1
Very Good
1 284 reviews
Check prices

Comfort

7,9

Boarding

8,2

Crew

8,6

Entertainment

8,0

Food

7,7

Overall

8,1

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8,0
Very Good
3 190 reviews
Singapore Airlines
8,1
Very Good
1 284 reviews
Check prices

Comfort

7,9

Boarding

8,2

Crew

8,6

Entertainment

8,0

Food

7,7

Overall

8,1

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
KLM
7,8
Good
1 318 reviews
Singapore Airlines
8,1
Very Good
1 284 reviews
Check prices

Comfort

7,9

Boarding

8,2

Crew

8,6

Entertainment

8,0

Food

7,7

Overall

8,1

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Cathay Pacific
7,5
Good
833 reviews
Singapore Airlines
8,1
Very Good
1 284 reviews
Check prices

Comfort

7,9

Boarding

8,2

Crew

8,6

Entertainment

8,0

Food

7,7

Overall

8,1

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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, Etihad Airways 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 R46, however they can be found for as little as R31.

  • 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

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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?

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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