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Cheap flights from Cape Town to San Diego from R12 129

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
CPT — SAN
Feb 20 — Feb 271
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 21 January 2026.

Thu 5/320:50
CPT
-
SAN
2 stops28h 49m
United Airlines
Thu 12/36:15
SAN
-
CPT
2 stops23h 50m
United Airlines
Deal found 19/1R15 868
Fri 27/321:30
CPT
-
SAN
1 stop34h 39m
Delta
Sun 5/422:30
SAN
-
CPT
1 stop34h 20m
Delta
Deal found 19/1R16 031
Thu 26/321:30
CPT
-
SAN
1 stop32h 06m
Delta
Sun 5/419:35
SAN
-
CPT
2 stops37h 15m
Delta
Deal found 19/1R19 835
Thu 26/321:30
CPT
-
SAN
1 stop28h 01m
Delta
Sat 4/413:40
SAN
-
CPT
1 stop31h 10m
Delta
Deal found 19/1R19 982
Thu 22/122:10
CPT
-
SAN
2 stops34h 59m
British Airways
Mon 26/118:00
SAN
-
CPT
2 stops53h 45m
British Airways
Deal found 18/1R21 598
Thu 22/115:25
CPT
-
SAN
3 stops58h 15m
Ethiopian Air
Mon 26/122:00
SAN
-
CPT
2 stops29h 45m
Ethiopian Air
Deal found 18/1R23 932
Thu 5/315:25
CPT
-
SAN
3 stops56h 55m
Multiple Airlines
Thu 12/310:44
SAN
-
CPT
3 stops41h 16m
Multiple Airlines
Deal found 19/1R26 104

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 21 January 2026.

Round-trip from

R15 868

One-way from

R12 129

Popular in

September

Cheapest in

November

Average price

R20 831
United Airlines
  • United Airlines
  • 5/3-12/3
  • 4 total stops
  • 52h 39m total
  • Cape Town to San Diego
Search Deals
27/1
  • 27/1
  • 3 total stops
  • 59h 26m total
  • Cape Town to San Diego
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (R21 351 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R7 903 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 21 January 2026.
Use the filters below to find and compare flights from Cape Town to San Diego that are best for you.

Fly from

Cape Town

Fly to

San Diego

Route

Depart

Return

Price

Cape TownSan Diego

CPT - SAN

CPTSAN

Cape Town Intl

Tue 27/1

12:35-14:01

3 stops59h 26m

R12 129

Cape TownSan Diego

CPT - SAN

CPTSAN

Cape Town Intl

Thu 25/6

23:15-11:50

1 stop45h 35m

R14 039

Cape TownSan Diego

CPT - SAN

CPTSAN

Cape Town Intl

Thu 25/6

19:15-11:50

2 stops49h 35m

R14 856

Cape TownSan Diego

CPT - SAN

CPTSAN

Cape Town Intl

Tue 27/1

20:50-16:10

1 stop29h 20m

R21 304

Cape TownSan Diego

CPT - SAN

CPTSAN

Cape Town Intl

Thu 25/6

18:50-14:55

1 stop29h 05m

R71 928

Flights are sorted by cheapest return flights first.

Deals found on 21/1

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, February is the cheapest month in which you can book a flight from Cape Town to San Diego (average of R14 007). Flying from Cape Town to San Diego in April is currently the most expensive (average of R19 688). 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.

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 21 January 2026.
See what other customers who have flown with KLM and United Airlines 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
7,7
Good
1 442 reviews
Check prices

Entertainment

7,1

Crew

8,4

Comfort

7,6

Overall

7,7

Boarding

7,8

Food

7,3

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7,7
Good
1 442 reviews
KLM
7,7
Good
1 442 reviews
Check prices

Entertainment

7,1

Crew

8,4

Comfort

7,6

Overall

7,7

Boarding

7,8

Food

7,3

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7,4
Good
9 191 reviews
KLM
7,7
Good
1 442 reviews
Check prices

Entertainment

7,1

Crew

8,4

Comfort

7,6

Overall

7,7

Boarding

7,8

Food

7,3

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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.

  • 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 KLM. Our recent data shows that you can find tickets from as low as R15 534 on this airline. An additional option worth looking into is United Airlines, starting at R15 626. KLM is currently priced 17% 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, February is the cheapest month in which you can book a flight from Cape Town to San Diego (average of R14 007). Flying from Cape Town to San Diego in April is currently the most expensive (average of R19 688). 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

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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 21 January 2026.
United Airlines flights from Cape Town Intl to San Diego
KLM flights from Cape Town Intl to San Diego

Top 2 airlines flying from Cape Town to San Diego

Discover the top 2 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 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestR15 534AverageR19 574FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapestR15 626AverageR16 613FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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