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R5 438+ 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 22/6. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
Jun 16 — Jun 231
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 11 June 2025.

Return from

R10 469

One-way from

R5 438

Popular in

December

Cheapest in

May

Average price

R12 648
Etihad Airways
  • Etihad Airways
  • 23/6-25/6
  • 2 total stops
  • 53h 15m total
  • Johannesburg to Phuket City
Etihad Airways
  • Etihad Airways
  • 22/6
  • 1 total stop
  • 33h 05m total
  • Johannesburg to Southeast Asia
Highest demand for flights based on searches. 12% potential increase in price (R34 239 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (R7 052 potential savings vs. average return price).
Average for return flights in June 2025

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 June 2025
Explore Southeast Asia

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 11 June 2025.

Mon 15/919:50JNB - BKK
1 stop19h 10mSingapore Airlines
Tue 30/99:20BKK - JNB
1 stop14h 15mSingapore Airlines
Deal found 10/6R10 044
Mon 16/69:50JNB - BKK
1 stop33h 05mEtihad Airways
Sat 21/62:55BKK - JNB
1 stop34h 25mEtihad Airways
Deal found 10/6R10 132
Wed 1/1020:25JNB - BKK
1 stop17h 55mQatar Airways
Wed 8/1020:00BKK - JNB
1 stop25h 10mQatar Airways
Deal found 9/6R10 398
Thu 12/69:50JNB - HKT
1 stop32h 45mEtihad Airways
Wed 25/60:55HKT - JNB
1 stop36h 25mEtihad Airways
Deal found 9/6R10 416
Fri 25/711:20JNB - BKK
1 stop24h 10mCathay Pacific
Fri 1/812:05BKK - JNB
1 stop24h 35mCathay Pacific
Deal found 10/6R10 504
Wed 22/1019:50JNB - HKT
1 stop16h 20mSingapore Airlines
Mon 27/108:40HKT - JNB
1 stop14h 55mSingapore Airlines
Deal found 10/6R10 504
Mon 16/614:30JNB - BKK
1 stop17h 10mEthiopian Air
Sun 22/61:50BKK - JNB
1 stop16h 15mEthiopian Air
Deal found 10/6R10 646
Mon 8/99:50JNB - HKT
2 stops21h 20mMultiple Airlines
Mon 15/917:30HKT - JNB
2 stops19h 50mMultiple Airlines
Deal found 9/6R11 691
Wed 11/613:55JNB - HKT
1 stop23h 55mQatar Airways
Thu 19/620:30HKT - JNB
1 stop24h 40mQatar Airways
Deal found 9/6R11 904
Thu 12/613:55JNB - SGN
1 stop18h 55mQatar Airways
Thu 19/620:00SGN - JNB
1 stop25h 10mQatar Airways
Deal found 10/6R11 904
Fri 13/611:20JNB - HKT
1 stop18h 30mCathay Pacific
Fri 20/618:20HKT - JNB
1 stop18h 20mCathay Pacific
Deal found 9/6R12 028
Mon 8/919:50JNB - KUL
1 stop14h 20mSingapore Airlines
Tue 16/98:55KUL - JNB
1 stop15h 40mSingapore Airlines
Deal found 10/6R12 240

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 June 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

Mon 15/9

19:50-20:00

1 stop19h 10m

Bangkok Suvarnabhumi

Tue 30/9

9:20-18:35

1 stop14h 15m

R10 044

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Wed 17/9

9:50-18:50

1 stop28h 00m

Bangkok Suvarnabhumi

Wed 24/9

2:55-8:20

1 stop34h 25m

R10 363

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Wed 1/10

20:25-19:20

1 stop17h 55m

Bangkok Suvarnabhumi

Wed 8/10

20:00-16:10

1 stop25h 10m

R10 398

JohannesburgPhuket City

JNB - HKT

JNBHKT

Johannesburg OR Tambo

Mon 23/6

9:50-7:40

1 stop16h 50m

Phuket City

Wed 25/6

0:55-8:20

1 stop36h 25m

R10 469

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Fri 25/7

11:20-16:30

1 stop24h 10m

Bangkok Suvarnabhumi

Fri 1/8

12:05-7:40

1 stop24h 35m

R10 504

JohannesburgPhuket City

JNB - HKT

JNBHKT

Johannesburg OR Tambo

Wed 22/10

19:50-17:10

1 stop16h 20m

Phuket City

Mon 27/10

8:40-18:35

1 stop14h 55m

R10 504

JohannesburgBangkok

JNB - BKK

JNBBKK

Johannesburg OR Tambo

Sat 21/6

14:30-12:40

1 stop17h 10m

Bangkok Suvarnabhumi

Mon 7/7

0:55-13:05

1 stop17h 10m

R11 248

JohannesburgPhuket City

JNB - HKT

JNBHKT

Johannesburg OR Tambo

Mon 8/9

9:50-12:10

2 stops21h 20m

Phuket City

Mon 15/9

17:30-8:20

2 stops19h 50m

R11 691

JohannesburgPhuket City

JNB - HKT

JNBHKT

Johannesburg OR Tambo

Tue 30/9

20:25-18:50

1 stop17h 25m

Phuket City

Thu 9/10

20:25-16:10

1 stop24h 45m

R11 939

JohannesburgHo Chi Minh City

JNB - SGN

JNBSGN

Johannesburg OR Tambo

Wed 1/10

13:55-7:40

1 stop36h 45m

Ho Chi Minh City

Sun 12/10

9:20-16:10

1 stop35h 50m

R12 010

Flights are sorted by cheapest return flights first.

Deals found on 9/6

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 56 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 cheapest airlines that fly to Southeast Asia?

The cheapest airlines flying from Johannesburg to Southeast Asia are Singapore Airlines, Etihad Airways 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 June 2025.
Read reviews from past customers who have flown Emirates, Singapore Airlines and Cathay Pacific 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.

Crew

8,3

Overall

8,1

Boarding

8,1

Entertainment

8,2

Comfort

8,0

Food

7,8

Reviews

1 / 20
6,0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Crew

8,3

Overall

8,1

Boarding

8,1

Entertainment

8,2

Comfort

8,0

Food

7,8

Reviews

1 / 20
6,0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Crew

8,3

Overall

8,1

Boarding

8,1

Entertainment

8,2

Comfort

8,0

Food

7,8

Reviews

1 / 20
6,0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Crew

8,3

Overall

8,1

Boarding

8,1

Entertainment

8,2

Comfort

8,0

Food

7,8

Reviews

1 / 20
6,0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Crew

8,3

Overall

8,1

Boarding

8,1

Entertainment

8,2

Comfort

8,0

Food

7,8

Reviews

1 / 20
6,0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Crew

8,3

Overall

8,1

Boarding

8,1

Entertainment

8,2

Comfort

8,0

Food

7,8

Reviews

1 / 20
6,0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

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 R121, however they can be found for as little as R120.

  • 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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