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Cheap flights from Johannesburg to San Juan from R12 865

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Johannesburg to San Juan departing on 6/7. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Johannesburg to San Juan

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:50 - 22:00
JNB
-
SJU
33h 10m
2 stops
Multiple Airlines Logo
7:00 - 21:20
SJU
-
JNB
32h 20m
2 stops
R19 313Multiple Airlines
Tue, Sep 15 - Tue, Sep 22
Turkish Airlines Logo
18:50 - 1:43
JNB
-
SJU
60h 53m
2 stops
Turkish Airlines Logo
14:00 - 11:00
SJU
-
JNB
63h 00m
2 stops
R20 450Turkish Airlines
Fri, Nov 6 - Tue, Nov 10
Multiple Airlines Logo
18:50 - 3:48
JNB
-
SJU
38h 58m
2 stops
Multiple Airlines Logo
7:10 - 11:00
SJU
-
JNB
45h 50m
2 stops
R20 466Multiple Airlines
Tue, Dec 1 - Sun, Dec 6
United Airlines Logo
22:00 - 23:50
JNB
-
SJU
31h 50m
1 stop
United Airlines Logo
15:56 - 18:30
SJU
-
JNB
68h 34m
2 stops
R21 814United Airlines
Tue, Sep 15 - Tue, Sep 22
Qatar Airways Logo
13:45 - 16:51
JNB
-
SJU
33h 06m
2 stops
Qatar Airways Logo
7:00 - 3:55
SJU
-
JNB
38h 55m
2 stops
R23 276Qatar Airways
Fri, Nov 6 - Tue, Nov 10
Multiple Airlines Logo
18:55 - 15:25
JNB
-
SJU
26h 30m
1 stop
Multiple Airlines Logo
20:05 - 9:50
SJU
-
JNB
31h 45m
1 stop
R27 516Multiple Airlines
Tue, Sep 15 - Tue, Sep 22
United Airlines Logo
22:00 - 14:40
JNB
-
SJU
22h 40m
1 stop
United Airlines Logo
19:35 - 18:35
SJU
-
JNB
41h 00m
1 stop
R31 235United Airlines
Fri, Nov 6 - Tue, Nov 10
Multiple Airlines Logo
19:55 - 16:40
JNB
-
SJU
26h 45m
1 stop
Multiple Airlines Logo
21:30 - 10:50
SJU
-
JNB
31h 20m
1 stop
R33 656Multiple Airlines
Tue, Dec 1 - Sun, Dec 6
Multiple Airlines Logo
9:25 - 14:58
JNB
-
SJU
35h 33m
3 stops
Multiple Airlines Logo
18:30 - 7:45
SJU
-
JNB
31h 15m
2 stops
R34 370Multiple Airlines
Tue, Dec 1 - Sun, Dec 6
United Airlines Logo
22:00 - 14:40
JNB
-
SJU
22h 40m
1 stop
United Airlines Logo
13:00 - 9:40
SJU
-
JNB
38h 40m
2 stops
R35 767United Airlines
Fri, Nov 6 - Tue, Nov 10

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United Airlines flights from Johannesburg to San Juan

Our best United Airlines deals on Johannesburg to San Juan flight tickets
United Airlines
Sept 15
JNB22:00Johannesburg OR Tambo
31h 50m
1 stop
SJU23:50San Juan Luis Munoz Marin Intl
Sept 22
SJU15:56San Juan Luis Munoz Marin Intl
68h 34m
2 stops
JNB18:30Johannesburg OR Tambo
R21 814
United Airlines
Nov 6
JNB22:00Johannesburg OR Tambo
22h 40m
1 stop
SJU14:40San Juan Luis Munoz Marin Intl
Nov 10
SJU19:35San Juan Luis Munoz Marin Intl
41h 00m
1 stop
JNB18:35Johannesburg OR Tambo
R31 235
United Airlines
Nov 6
JNB22:00Johannesburg OR Tambo
22h 40m
1 stop
SJU14:40San Juan Luis Munoz Marin Intl
Nov 10
SJU13:00San Juan Luis Munoz Marin Intl
38h 40m
2 stops
JNB9:40Johannesburg OR Tambo
R35 767

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 14 June 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

Cheapest return flight

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Tue 15/9

18:50-22:00

2 stops33h 10m

San Juan Luis Munoz Marin Intl

Tue 22/9

7:00-21:20

2 stops32h 20m

R19 313

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Fri 6/11

18:50-1:43

2 stops60h 53m

San Juan Luis Munoz Marin Intl

Tue 10/11

14:00-11:00

2 stops63h 00m

R20 450

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Tue 1/12

18:50-3:48

2 stops38h 58m

San Juan Luis Munoz Marin Intl

Sun 6/12

7:10-11:00

2 stops45h 50m

R20 466

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Tue 15/9

22:00-23:50

1 stop31h 50m

San Juan Luis Munoz Marin Intl

Tue 22/9

15:56-18:30

2 stops68h 34m

R21 814

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Fri 6/11

13:45-16:51

2 stops33h 06m

San Juan Luis Munoz Marin Intl

Tue 10/11

7:00-3:55

2 stops38h 55m

R23 276

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Tue 15/9

18:55-15:25

1 stop26h 30m

San Juan Luis Munoz Marin Intl

Tue 22/9

20:05-9:50

1 stop31h 45m

R27 516

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Fri 6/11

22:00-14:40

1 stop22h 40m

San Juan Luis Munoz Marin Intl

Tue 10/11

19:35-18:35

1 stop41h 00m

R31 235
Fastest return journey

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Tue 1/12

19:55-16:40

1 stop26h 45m

San Juan Luis Munoz Marin Intl

Sun 6/12

21:30-10:50

1 stop31h 20m

R33 656

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Tue 1/12

9:25-14:58

3 stops35h 33m

San Juan Luis Munoz Marin Intl

Sun 6/12

18:30-7:45

2 stops31h 15m

R34 370

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Fri 6/11

22:00-14:40

1 stop22h 40m

San Juan Luis Munoz Marin Intl

Tue 10/11

13:00-9:40

2 stops38h 40m

R35 767

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Johannesburg and San Juan?

What is the cheapest month to fly to San Juan?

In general, September 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 R15 074. If you aren’t able to travel to San Juan during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of R15 074.

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 10m

Direct flights

None
The fastest flight from Johannesburg to San Juan takes 33h 10m
There are no direct flights from Johannesburg to San Juan. There are no popular flight routes from Johannesburg to San Juan.
Search flight deals

Frequently asked questions about flying from Johannesburg to San Juan

  • 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 10m.

  • 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
United AirlinesPriceFrom R15 078Free CancellationRating
7,4
9 827 reviews
Search United Airlines flights
KLMPriceFrom R15 270Free CancellationRating
7,8
1 528 reviews
Search KLM flights
British AirwaysPriceFrom R16 171Free CancellationRating
6,7
8 050 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