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Cheap flights from Johannesburg to San Juan from R20 234

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Johannesburg to San Juan departing on 14/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:50 - 17:58
JNB
-
SJU
38h 08m
2 stops
Multiple Airlines Logo
7:10 - 8:20
SJU
-
JNB
43h 10m
2 stops
R20 234Multiple Airlines
Sat, Feb 14 - Wed, Feb 18
Multiple Airlines Logo
21:55 - 17:27
JNB
-
SJU
25h 32m
1 stop
Multiple Airlines Logo
18:37 - 19:00
SJU
-
JNB
42h 23m
1 stop
R27 991Multiple Airlines
Sat, Feb 14 - Wed, Feb 18
Multiple Airlines Logo
21:55 - 23:58
JNB
-
SJU
32h 03m
1 stop
Multiple Airlines Logo
14:24 - 22:05
SJU
-
JNB
25h 41m
2 stops
R28 337Multiple Airlines
Sat, Feb 14 - Wed, Feb 18
Multiple Airlines Logo
19:10 - 23:09
JNB
-
SJU
33h 59m
3 stops
Multiple Airlines Logo
15:18 - 8:20
SJU
-
JNB
35h 02m
2 stops
R28 935Multiple Airlines
Sat, Feb 14 - Wed, Feb 18
Multiple Airlines Logo
8:10 - 13:40
JNB
-
SJU
35h 30m
3 stops
Multiple Airlines Logo
18:30 - 7:10
SJU
-
JNB
30h 40m
3 stops
R34 883Multiple Airlines
Sat, Feb 14 - Wed, Feb 18

momondo Fare Finder

 
Customise your flight search to find flights from Johannesburg to San Juan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13 550 searches. Data last updated 29 January 2026.
Use the filters below to find and compare flights from Johannesburg to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Sat 14/2

9:50-17:58

2 stops38h 08m

San Juan Luis Munoz Marin Intl

Wed 18/2

7:10-8:20

2 stops43h 10m

R20 234

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Sat 14/2

21:55-17:27

1 stop25h 32m

San Juan Luis Munoz Marin Intl

Wed 18/2

18:37-19:00

1 stop42h 23m

R27 991

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Sat 14/2

21:55-23:58

1 stop32h 03m

San Juan Luis Munoz Marin Intl

Wed 18/2

14:24-22:05

2 stops25h 41m

R28 337

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Sat 14/2

19:10-23:09

3 stops33h 59m

San Juan Luis Munoz Marin Intl

Wed 18/2

15:18-8:20

2 stops35h 02m

R28 935

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Sat 14/2

8:10-13:40

3 stops35h 30m

San Juan Luis Munoz Marin Intl

Wed 18/2

18:30-7:10

3 stops30h 40m

R34 883

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to San Juan from

How to get the cheapest flight ticket from Johannesburg to San Juan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Juan?

In general, March is the cheapest month to fly from Johannesburg to San Juan. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R14 381. If you aren’t able to travel to San Juan during the month of March, then flying in June is also cheap. Prices for this month can be found on momondo for an average of R14 853.

Cheap Johannesburg to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Johannesburg to San Juan

Fastest flight time

33h 15m

Direct flights

None
The fastest flight from Johannesburg to San Juan takes 33h 15m
There are no direct flights from Johannesburg to San Juan. There are no popular flight routes from Johannesburg to San Juan.
Search flight deals

  • How far is Johannesburg to San Juan by plane?

    Johannesburg and San Juan are 11292,0 km apart from one another. In terms of flight time, this usually takes a little over 33h 15m.

  • When did momondo last update prices for flights from Johannesburg to San Juan?

    Prices for flights from Johannesburg to San Juan are refreshed on a daily basis.

  • How many operators does momondo search for flights from Johannesburg to San Juan?

  • How old do you have to be to fly from Johannesburg to San Juan?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Johannesburg to San Juan.

  • What documentation or ID do you need to fly to San Juan?

    The required travel and health documents for your San Juan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at San Juan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Johannesburg to San Juan

Compare and see reviews for airlines that fly from Johannesburg to San Juan with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom R14 335Free CancellationRating
7,7
1 443 reviews
Search KLM flights
United AirlinesPriceFrom R14 606Free CancellationRating
7,4
9 215 reviews
Search United Airlines flights
British AirwaysPriceFrom R16 150Free CancellationRating
6,7
7 705 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Johannesburg to San Juan?

It is quick and easy to find Johannesburg to San Juan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Juan that suits you.

Can I find flights from Johannesburg to San Juan with flexible booking policies on momondo?

Flights from Johannesburg to San Juan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Johannesburg to San Juan?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Johannesburg to San Juan.

I’m not ready to book a flight from Johannesburg to San Juan right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Johannesburg to San Juan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 11.5 km from San Juan
San Juan Luis Munoz Marin Intl Airport