฿10,507 Find Cheap Flights from South Africa to Southeast Asia – Compare and Save

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KAYAK's insights & trends for flights to Southeast Asia

Get data-powered insights and trends into flights to Southeast Asia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Southeast Asia?

The cheapest ticket to Southeast Asia from South Africa found in the last 5 days was to Singapore, at ฿29,033 return. The most popular route is Johannesburg OR Tambo Airport (JNB) to Singapore (SIN) and the cheapest return ticket found on this route in the last 5 days was ฿29,033.

What is the cheapest month to fly from South Africa to Southeast Asia?

The cheapest month for flights from South Africa to Southeast Asia is February, when tickets cost ฿13,656 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of round-trip tickets is ฿18,131 and ฿17,435 respectively.

How far in advance should I book a flight from South Africa to Southeast Asia?

To get a below-average price on a flight from South Africa to Southeast Asia, you should book around 4 weeks before departure, which saves you about 5% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low season

August

Cheapest flight

฿10,507
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly (18% more expensive on average)
Flight from Johannesburg to Bangkok Suvarnabhumi Airport

FAQs for booking flights from South Africa to Southeast Asia

  • How does KAYAK find such low prices on flights from South Africa to Southeast Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Africa to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Africa to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from South Africa to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from South Africa to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from South Africa to Southeast Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Africa to Southeast Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from South Africa to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Southeast Asia?

    Based on KAYAK data, the cheapest day to fly to Southeast Asia is Tuesday when return tickets can be as cheap as ฿21,236. On the other hand, the most expensive day to fly is Wednesday, when return prices are ฿23,216 on average.

Reviews of the top airlines flying from South Africa to Southeast Asia

 
Need help choosing which airline to fly with from South Africa to Southeast Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1591 reviews
8.3Boarding
8.1Entertainment
8.0Comfort
8.6Crew
7.8Food
Airline reviews

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

10.0 ExcellentEirene, Mar 2026
Read more Singapore Airlines reviews

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

Really enjoyed the flight. Our flight attendant on the way back SIN-LAX was exceptional I didn’t get her name but she was so kind and went above and beyond to make sure I was comfortable. I had a bit of a panic attack and she checked on me a few times to make sure I was ok. Really appreciated her attention and service. Thank u

I loved the comfort of the flight and the hospitality of the flight attendants!

Leg room and flight sound insulation is very bad. They broke 3 of my bags with bad handling

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

It was a great flight Food was great Crew was spectacular

There is an issue with A380 when it arrives in Munich, because a business class passengers like me have to wait for the first class passengers to disembark, which takes some time while you are also offloading economy passengers this causes an issue at customs where your business class passengers end up behind a large bulk of economy passengers This is a frustration and the early dislocation should be and is supposed to be a benefit of business class

This was my first time flying with Emirates. Overall, the experience was very good. I thought the seats in economy would have been a bit more comfortable, but, they seem to be on par with other airlines. The food was excellent and very satisfying. If you can afford it, I would definitely suggest upgrading to at lest premium economy seats for long haul flights.

I lost my lock from my luggage, I don’t know someone took something from my bag.

First time and very memorable, the finest flying experience ive ever had

Flight was pathetic, felt like a old plane was modified and brought in service. Didnt like the aircraft at all. Crew and services were good.but aircraft totally dissappointment.

No Vegetarian options onboard, made to wait for a long time for boarding

The internet connection did was not functioning as per normal.

The individual attention the crew gives to passengers is commendable and I find them positively helpful.

For such a long flight I feel the spacing of seats could’ve been better to make it more comfortable for passengers. Very little space to move & stretch legs.

The flight was delayed in Jhb and I could have had some help in Dubai trying to get to my connecting flight to London

Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to Southeast Asia