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Cheap flights from Johannesburg to San Juan from R20 296

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 27/10. 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

United Airlines Logo
15:05 - 13:40JNB-SJU
28h 35m2 stops
United Airlines Logo
8:30 - 17:25SJU-JNB
50h 55m2 stops
R20 296United Airlines
Find Deal
Mon, Oct 27 - Mon, Nov 3
United Airlines Logo
15:05 - 13:40JNB-SJU
28h 35m2 stops
United Airlines Logo
14:20 - 18:35SJU-JNB
22h 15m1 stop
R23 942United Airlines
Find Deal
Mon, Oct 27 - Mon, Nov 3
American Airlines Logo
19:35 - 19:55JNB-SJU
30h 20m2 stops
American Airlines Logo
21:25 - 10:25SJU-JNB
31h 00m2 stops
R25 557American Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 16
British Airways Logo
19:35 - 19:55JNB-SJU
30h 20m2 stops
British Airways Logo
21:25 - 10:25SJU-JNB
31h 00m2 stops
R25 574British Airways
Find Deal
Thu, Feb 12 - Mon, Feb 16
American Airlines Logo
19:35 - 19:55JNB-SJU
30h 20m2 stops
American Airlines Logo
21:25 - 10:25SJU-JNB
31h 00m2 stops
R25 592American Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 16
Delta Logo
21:30 - 23:58JNB-SJU
32h 28m2 stops
Delta Logo
14:10 - 19:00SJU-JNB
22h 50m1 stop
R30 956Delta
Find Deal
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
15:05 - 12:49JNB-SJU
27h 44m2 stops
United Airlines Logo
14:10 - 18:35SJU-JNB
22h 25m1 stop
R31 581United Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
15:05 - 12:49JNB-SJU
27h 44m2 stops
United Airlines Logo
14:10 - 18:35SJU-JNB
22h 25m1 stop
R31 634United Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 16

United Airlines flights from Johannesburg to San Juan

Our best United Airlines deals on Johannesburg to San Juan flight tickets
United Airlines
Oct 27
JNB15:05Johannesburg OR Tambo
28h 35m
2 stops
SJU13:40San Juan Luis Munoz Marin Intl
Nov 3
SJU8:30San Juan Luis Munoz Marin Intl
50h 55m
2 stops
JNB17:25Johannesburg OR Tambo
R20 296
Find similar
United Airlines
Oct 27
JNB15:05Johannesburg OR Tambo
28h 35m
2 stops
SJU13:40San Juan Luis Munoz Marin Intl
Nov 3
SJU14:20San Juan Luis Munoz Marin Intl
22h 15m
1 stop
JNB18:35Johannesburg OR Tambo
R23 942
Find similar
United Airlines
Feb 12
JNB15:05Johannesburg OR Tambo
27h 44m
2 stops
SJU12:49San Juan Luis Munoz Marin Intl
Feb 16
SJU14:10San Juan Luis Munoz Marin Intl
22h 25m
1 stop
JNB18:35Johannesburg OR Tambo
R31 581
Find similar

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
SJU21:25San Juan Luis Munoz Marin Intl
31h 00m
2 stops
JNB10:25Johannesburg OR Tambo
R25 557
Find similar
American Airlines
Feb 12
JNB19:35Johannesburg OR Tambo
30h 20m
2 stops
SJU19:55San Juan Luis Munoz Marin Intl
Feb 16
SJU21:25San Juan Luis Munoz Marin Intl
31h 00m
2 stops
JNB10:25Johannesburg OR Tambo
R25 592
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 15 September 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

Mon 27/10

15:05-13:40

2 stops28h 35m

San Juan Luis Munoz Marin Intl

Mon 3/11

8:30-17:25

2 stops50h 55m

R20 296

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Mon 27/10

15:05-13:40

2 stops28h 35m

San Juan Luis Munoz Marin Intl

Mon 3/11

14:20-18:35

1 stop22h 15m

R23 942

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

21:25-10:25

2 stops31h 00m

R25 557

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

21:25-10:25

2 stops31h 00m

R25 574

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

21:25-10:25

2 stops31h 00m

R25 592

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

14:10-19:00

1 stop22h 50m

R30 956

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Thu 12/2

15:05-12:49

2 stops27h 44m

San Juan Luis Munoz Marin Intl

Mon 16/2

14:10-18:35

1 stop22h 25m

R31 581

JohannesburgSan Juan

JNB - SJU

JNBSJU

Johannesburg OR Tambo

Thu 12/2

15:05-12:49

2 stops27h 44m

San Juan Luis Munoz Marin Intl

Mon 16/2

14:10-18:35

1 stop22h 25m

R31 634

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 typical price of a round-trip flight between Johannesburg and San Juan?

What is the cheapest month to fly to San Juan?

In general, June 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 R16 390. If you aren’t able to travel to San Juan during the month of June, then flying in March is also cheap. Prices for this month can be found on momondo for an average of R16 407.

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 745. 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 523.

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 947. Try not to purchase tickets at midday because they tend to be around R28 011. 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 27h 44m.

  • 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 500Free CancellationRating
7,4
8 931 reviews
Search United Airlines flights
Air FrancePriceFrom R15 304Free CancellationRating
7,4
1 468 reviews
Search Air France flights
KLMPriceFrom R15 657Free CancellationRating
7,8
1 385 reviews
Search KLM flights
British AirwaysPriceFrom R18 237Free CancellationRating
6,6
7 361 reviews
Search British Airways flights
Qatar AirwaysPriceFrom R28 652Free CancellationRating
7,4
3 624 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