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Cheap flights from Johannesburg to San Juan from R15 776

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 27/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap return flights

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American Airlines Logo
19:35 - 19:55JNB-SJU
30h 20m2 stops
American Airlines Logo
19:00 - 10:25SJU-JNB
33h 25m2 stops
R21 120American Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 16
American Airlines Logo
19:35 - 19:55JNB-SJU
30h 20m2 stops
American Airlines Logo
19:00 - 10:25SJU-JNB
33h 25m2 stops
R21 155American Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 16
American Airlines Logo
19:35 - 19:55JNB-SJU
30h 20m2 stops
American Airlines Logo
16:37 - 10:25SJU-JNB
35h 48m2 stops
R21 172American Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 16
Delta Logo
21:30 - 23:58JNB-SJU
32h 28m2 stops
Delta Logo
7:30 - 19:00SJU-JNB
29h 30m1 stop
R30 672Delta
Find Deal
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
22:00 - 14:40JNB-SJU
22h 40m1 stop
United Airlines Logo
14:10 - 18:35SJU-JNB
22h 25m1 stop
R31 069United Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
22:00 - 14:40JNB-SJU
22h 40m1 stop
United Airlines Logo
14:10 - 18:35SJU-JNB
22h 25m1 stop
R31 138United Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
22:00 - 14:40JNB-SJU
22h 40m1 stop
United Airlines Logo
14:10 - 18:35SJU-JNB
22h 25m1 stop
R31 172United Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 16
Virgin Atlantic Logo
21:30 - 23:58JNB-SJU
32h 28m2 stops
Virgin Atlantic Logo
7:30 - 19:00SJU-JNB
29h 30m1 stop
R32 655Virgin Atlantic
Find Deal
Thu, Feb 12 - Mon, Feb 16
Virgin Atlantic Logo
21:30 - 23:58JNB-SJU
32h 28m2 stops
Virgin Atlantic Logo
15:55 - 19:00SJU-JNB
21h 05m1 stop
R32 724Virgin Atlantic
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Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
19:45 - 21:00JNB-SJU
31h 15m2 stops
United Airlines Logo
8:30 - 18:35SJU-JNB
28h 05m2 stops
R35 724United Airlines
Find Deal
Sun, Dec 14 - Sun, Dec 21

American Airlines flights from Johannesburg to San Juan

Our best American Airlines deals on Johannesburg to San Juan flight tickets
American Airlines
Feb 12
JNB19:35Johannesburg OR Tambo
30h 20m
2 stops
SJU19:55San Juan Luis Munoz Marin Intl
Feb 16
SJU19:00San Juan Luis Munoz Marin Intl
33h 25m
2 stops
JNB10:25Johannesburg OR Tambo
R21 120
Find similar
American Airlines
Feb 12
JNB19:35Johannesburg OR Tambo
30h 20m
2 stops
SJU19:55San Juan Luis Munoz Marin Intl
Feb 16
SJU19:00San Juan Luis Munoz Marin Intl
33h 25m
2 stops
JNB10:25Johannesburg OR Tambo
R21 155
Find similar
American Airlines
Feb 12
JNB19:35Johannesburg OR Tambo
30h 20m
2 stops
SJU19:55San Juan Luis Munoz Marin Intl
Feb 16
SJU16:37San Juan Luis Munoz Marin Intl
35h 48m
2 stops
JNB10:25Johannesburg OR Tambo
R21 172
Find similar

United Airlines flights from Johannesburg to San Juan

Our best United Airlines deals on Johannesburg to San Juan flight tickets
United Airlines
Feb 12
JNB22:00Johannesburg OR Tambo
22h 40m
1 stop
SJU14:40San Juan Luis Munoz Marin Intl
Feb 16
SJU14:10San Juan Luis Munoz Marin Intl
22h 25m
1 stop
JNB18:35Johannesburg OR Tambo
R31 069
Find similar
United Airlines
Feb 12
JNB22:00Johannesburg OR Tambo
22h 40m
1 stop
SJU14:40San Juan Luis Munoz Marin Intl
Feb 16
SJU14:10San Juan Luis Munoz Marin Intl
22h 25m
1 stop
JNB18:35Johannesburg OR Tambo
R31 138
Find similar
United Airlines
Feb 12
JNB22:00Johannesburg OR Tambo
22h 40m
1 stop
SJU14:40San Juan Luis Munoz Marin Intl
Feb 16
SJU14:10San Juan Luis Munoz Marin Intl
22h 25m
1 stop
JNB18:35Johannesburg OR Tambo
R31 172
Find similar

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 31 October 2025.
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

Thu 12/2

19:35-19:55

2 stops30h 20m

San Juan Luis Munoz Marin Intl

Mon 16/2

19:00-10:25

2 stops33h 25m

R21 120

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Thu 12/2

19:35-19:55

2 stops30h 20m

San Juan Luis Munoz Marin Intl

Mon 16/2

19:00-10:25

2 stops33h 25m

R21 155

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Thu 12/2

19:35-19:55

2 stops30h 20m

San Juan Luis Munoz Marin Intl

Mon 16/2

16:37-10:25

2 stops35h 48m

R21 172

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Thu 12/2

21:30-23:58

2 stops32h 28m

San Juan Luis Munoz Marin Intl

Mon 16/2

7:30-19:00

1 stop29h 30m

R30 672

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Thu 12/2

22:00-14:40

1 stop22h 40m

San Juan Luis Munoz Marin Intl

Mon 16/2

14:10-18:35

1 stop22h 25m

R31 069

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Thu 12/2

22:00-14:40

1 stop22h 40m

San Juan Luis Munoz Marin Intl

Mon 16/2

14:10-18:35

1 stop22h 25m

R31 138

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Thu 12/2

22:00-14:40

1 stop22h 40m

San Juan Luis Munoz Marin Intl

Mon 16/2

14:10-18:35

1 stop22h 25m

R31 172

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Thu 12/2

21:30-23:58

2 stops32h 28m

San Juan Luis Munoz Marin Intl

Mon 16/2

7:30-19:00

1 stop29h 30m

R32 655

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Thu 12/2

21:30-23:58

2 stops32h 28m

San Juan Luis Munoz Marin Intl

Mon 16/2

15:55-19:00

1 stop21h 05m

R32 724

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Sun 14/12

19:45-21:00

2 stops31h 15m

San Juan Luis Munoz Marin Intl

Sun 21/12

8:30-18:35

2 stops28h 05m

R35 724

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, 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 R15 758. 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 R16 276.

What is the cheapest day to depart on your flight to San Juan?

On average, the least expensive day to fly to San Juan from Johannesburg is on a Sunday. momondo users have found tickets for Sunday departures for as low as R20 601. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Johannesburg because it is more convenient for both business and leisure travellers. As a result, prices tend to be around R25 346.

What is the cheapest time of day to depart on your flight to San Juan?

Our data shows that the cheapest Johannesburg to San Juan flights are usually those with departure times in the evening. Our users have found flights to San Juan in the evening for as low as R22 787. Try not to purchase tickets at midday because they tend to be around R27 816. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights

None
There are no direct flights from Johannesburg to San Juan. There are no popular flight routes from Johannesburg to San Juan.
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  • 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 22h 40m.

  • 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 R14 399Free CancellationRating
7,4
8 998 reviews
Search United Airlines flights
KLMPriceFrom R15 548Free CancellationRating
7,7
1 406 reviews
Search KLM flights
British AirwaysPriceFrom R18 110Free CancellationRating
6,7
7 487 reviews
Search British Airways flights
Qatar AirwaysPriceFrom R28 453Free CancellationRating
7,4
3 659 reviews
Search Qatar 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