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Cheap flights from Cape Town to San Diego from R17 449

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
CPT — SAN
Aug 31 — Sep 71
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cape Town to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from Cape Town to San Diego
Explore the most affordable flight options available from Cape Town to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2026.

Tue 15/920:00
CPT
-
SAN
1 stop27h 57m
United Airlines
Tue 22/922:25
SAN
-
CPT
1 stop33h 45m
United Airlines
Deal found 1/8R17 449
Fri 13/1120:50
CPT
-
SAN
1 stop24h 53m
United Airlines
Wed 2/127:10
SAN
-
CPT
1 stop24h 50m
United Airlines
Deal found 31/7R17 466
Tue 10/1120:50
CPT
-
SAN
1 stop24h 53m
United Airlines
Sun 6/1221:55
SAN
-
CPT
1 stop32h 15m
United Airlines
Deal found 31/7R17 482
Thu 12/1120:50
CPT
-
SAN
2 stops26h 06m
United Airlines
Sun 6/1222:30
SAN
-
CPT
2 stops31h 40m
United Airlines
Deal found 31/7R17 548
Fri 11/97:40
CPT
-
SAN
1 stop37h 10m
KLM
Fri 18/921:59
SAN
-
CPT
2 stops38h 26m
KLM
Deal found 28/7R18 260
Fri 13/117:30
CPT
-
SAN
1 stop38h 40m
Multiple Airlines
Fri 4/1215:00
SAN
-
CPT
2 stops28h 50m
Multiple Airlines
Deal found 31/7R18 342
Wed 11/110:30
CPT
-
SAN
2 stops30h 48m
Multiple Airlines
Wed 2/1215:00
SAN
-
CPT
2 stops28h 50m
Multiple Airlines
Deal found 31/7R18 508
Fri 11/97:40
CPT
-
SAN
1 stop37h 10m
Delta
Fri 18/921:45
SAN
-
CPT
1 stop35h 05m
Delta
Deal found 28/7R18 888
Thu 10/923:15
CPT
-
SAN
2 stops33h 19m
Delta
Thu 17/98:00
SAN
-
CPT
1 stop24h 50m
Delta
Deal found 27/7R18 921
Tue 10/1120:50
CPT
-
SAN
2 stops29h 05m
Delta
Tue 1/126:15
SAN
-
CPT
2 stops30h 25m
Delta
Deal found 31/7R19 103
Tue 10/1120:50
CPT
-
SAN
1 stop33h 43m
United Airlines
Fri 4/129:30
SAN
-
CPT
2 stops44h 40m
United Airlines
Deal found 31/7R19 318

Find flight deals from Cape Town to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Cape Town (CPT) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 August 2026.

Round-trip from

R17 449

Popular in

June

Cheapest in

November

Average price

R25 272
United Airlines
  • United Airlines
  • 15/9-22/9
  • 2 total stops
  • 61h 42m total
  • Cape Town to San Diego
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (R6 296 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R7 746 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cape Town to San Diego 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, Cheapflights users made 594 507 searches. Data last updated 1 August 2026.
Use the filters below to find and compare flights from Cape Town to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Cape TownSan Diego

CPT - SAN

CPTSAN

Cape Town Intl

Tue 17/11

20:50-12:56

2 stops26h 06m

San Diego

Thu 3/12

22:30-18:00

1 stop33h 30m

R17 449

Cape TownSan Diego

CPT - SAN

CPTSAN

Cape Town Intl

Tue 15/9

20:00-17:46

2 stops30h 46m

San Diego

Tue 22/9

22:30-17:10

2 stops33h 40m

R17 449

Cape TownSan Diego

CPT - SAN

CPTSAN

Cape Town Intl

Fri 4/12

20:50-18:37

3 stops31h 47m

San Diego

Tue 12/1

8:35-18:00

2 stops23h 25m

R17 449
Fastest return journey

Cape TownSan Diego

CPT - SAN

CPTSAN

Cape Town Intl

Tue 10/11

20:50-11:43

1 stop24h 53m

San Diego

Tue 1/12

7:10-18:00

1 stop24h 50m

R17 449

Cape TownSan Diego

CPT - SAN

CPTSAN

Cape Town Intl

Sun 15/11

20:50-20:33

1 stop33h 43m

San Diego

Wed 2/12

7:10-18:00

1 stop24h 50m

R17 466

Cape TownSan Diego

CPT - SAN

CPTSAN

Cape Town Intl

Sun 15/11

20:50-15:54

2 stops29h 04m

San Diego

Tue 1/12

7:10-18:00

1 stop24h 50m

R17 482

Cape TownSan Diego

CPT - SAN

CPTSAN

Cape Town Intl

Thu 12/11

20:50-14:55

2 stops28h 05m

San Diego

Sat 5/12

22:30-18:00

2 stops33h 30m

R17 548

Cape TownSan Diego

CPT - SAN

CPTSAN

Cape Town Intl

Fri 11/9

7:40-15:01

2 stops40h 21m

San Diego

Fri 18/9

21:59-21:25

2 stops38h 26m

R18 359

Cape TownSan Diego

CPT - SAN

CPTSAN

Cape Town Intl

Fri 13/11

0:30-22:14

2 stops31h 44m

San Diego

Wed 2/12

15:00-5:50

2 stops28h 50m

R18 508

Cape TownSan Diego

CPT - SAN

CPTSAN

Cape Town Intl

Fri 11/9

7:40-11:50

1 stop37h 10m

San Diego

Fri 18/9

21:45-17:50

1 stop35h 05m

R18 888

Flights are sorted by cheapest return flights first.

Deals found on 1/8

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Cape Town to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Cape Town with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cape Town to San Diego

What is the cheapest month to book a flight from Cape Town to San Diego?

Currently, November is the cheapest month in which you can book a flight from Cape Town to San Diego (average of R16 076). Flying from Cape Town to San Diego in June is currently the most expensive (average of R25 487). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Cape Town to San Diego?

Airfare is below average for this route at the moment.

Cape Town to San Diego flights typically cost between R24 958 and R27 770 in September.
The cheapest return price found within the last 5 days was R17 449 on United Airlines (Sept 15–Sept 22).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated 1 August 2026.
See what other customers who have flown with KLM,United Airlines, andBritish Airways from Cape Town to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,8
Good
1 552 reviews
Check prices

Comfort

7,7

Entertainment

7,2

Boarding

7,8

Crew

8,4

Food

7,3

Overall

7,8

Reviews

1 / 20
4,0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
KLM
7,8
Good
1 552 reviews
KLM
7,8
Good
1 552 reviews
Check prices

Comfort

7,7

Entertainment

7,2

Boarding

7,8

Crew

8,4

Food

7,3

Overall

7,8

Reviews

1 / 20
4,0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
United Airlines
7,4
Good
10 062 reviews
KLM
7,8
Good
1 552 reviews
Check prices

Comfort

7,7

Entertainment

7,2

Boarding

7,8

Crew

8,4

Food

7,3

Overall

7,8

Reviews

1 / 20
4,0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
British Airways
6,7
Okay
8 136 reviews
KLM
7,8
Good
1 552 reviews
Check prices

Comfort

7,7

Entertainment

7,2

Boarding

7,8

Crew

8,4

Food

7,3

Overall

7,8

Reviews

1 / 20
4,0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Related info for your journey

Find useful and relevant information for your journey from Cape Town to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cape Town to San Diego?

    A quick flight from Cape Town to San Diego can take about 26h 06m. United Airlines provides one of the quickest options available for as low as R17 449. The distance between Cape Town and San Diego is about 15929 km.

  • What are the cheapest airlines flying from Cape Town to San Diego round-trip?

    Our cheapest airline available from Cape Town to San Diego is United Airlines. Our recent data shows that you can find tickets from as low as R16 017 on this airline. Additional options worth looking into are KLM and British Airways, starting at R17 053 and R19 661 round-trip. United Airlines is currently priced 21% below the average price you’ll pay for this route.

  • Can I find deals for flights from Cape Town to San Diego that include hotel bookings?

    Yes. In addition to deals on Cape Town to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cape Town to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cape Town to San Diego.

  • Can I find deals for business class flights from Cape Town to San Diego?

    Yes. Cheapflights offers flight deals from Cape Town to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cape Town to San Diego?

    Currently, November is the cheapest month in which you can book a flight from Cape Town to San Diego (average of R16 076). Flying from Cape Town to San Diego in June is currently the most expensive (average of R25 487). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Cape Town to San Diego on these airlines

Choose from the following airlines for your flight from Cape Town to San Diego. Flights are based on user searches made on Cheapflights and were last updated on 1 August 2026.
KLM flights from Cape Town Intl to San Diego
United Airlines flights from Cape Town Intl to San Diego
British Airways flights from Cape Town Intl to San Diego

Top 3 airlines flying from Cape Town to San Diego

Discover the top 3 airlines that operate flights from Cape Town to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 594 507 searches. Data last updated 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestR16 017AverageR16 267FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapestR17 053AverageR18 617FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapestR19 661AverageR25 134FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cape Town to San Diego?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cape Town to San Diego. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Cape Town to San Diego?

Cheapflights simply makes it quick and affordable to book flights from Cape Town to San Diego by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Cape Town to San Diego with no change fees?

Certainly. Search results for flights to San Diego from Cape Town shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Cape Town to San Diego become cheaper?

Yes, Cheapflights offers price alerts on Cape Town to San Diego flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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