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Cheap flights from Washington, D.C. Dulles Intl Airport to Cape Town from R10 155

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CPT
Feb 19 — Feb 261
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Cape Town Intl are usually found in September or May, booked 17 days in advance, depart on a Tuesday or Monday and return on a Saturday

Cheap flight deals from Dulles Intl to Cape Town

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to Cape Town
Explore the most affordable flight options available from Dulles Intl to Cape Town. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 January 2026.

Sat 11/419:59
IAD
-
CPT
3 stops59h 41m
Kenya Airways
Sun 19/414:30
CPT
-
IAD
3 stops28h 18m
Kenya Airways
Deal found 18/1R14 044
Thu 30/418:50
IAD
-
CPT
3 stops60h 50m
Kenya Airways
Tue 12/523:30
CPT
-
IAD
2 stops49h 46m
Kenya Airways
Deal found 19/1R14 060
Mon 27/420:11
IAD
-
CPT
2 stops32h 49m
American Airlines
Thu 7/518:50
CPT
-
IAD
1 stop28h 35m
American Airlines
Deal found 18/1R14 076
Fri 24/420:11
IAD
-
CPT
2 stops32h 49m
American Airlines
Fri 1/518:50
CPT
-
IAD
1 stop28h 35m
American Airlines
Deal found 20/1R14 093
Fri 1/520:11
IAD
-
CPT
2 stops56h 49m
British Airways
Wed 13/518:50
CPT
-
IAD
1 stop28h 35m
British Airways
Deal found 19/1R14 437
Fri 1/520:11
IAD
-
CPT
2 stops56h 49m
British Airways
Thu 14/518:50
CPT
-
IAD
2 stops35h 09m
British Airways
Deal found 19/1R14 519
Sun 26/419:15
IAD
-
CPT
2 stops37h 20m
British Airways
Sat 23/518:50
CPT
-
IAD
1 stop28h 35m
British Airways
Deal found 20/1R15 110
Tue 17/213:30
IAD
-
CPT
1 stop39h 20m
Turkish Airlines
Wed 11/317:15
CPT
-
IAD
1 stop25h 30m
Turkish Airlines
Deal found 20/1R15 126
Mon 18/513:20
IAD
-
CPT
1 stop40h 30m
Turkish Airlines
Tue 26/516:35
CPT
-
IAD
1 stop25h 00m
Turkish Airlines
Deal found 19/1R15 143
Wed 22/421:40
IAD
-
CPT
1 stop32h 10m
Turkish Airlines
Wed 17/616:35
CPT
-
IAD
1 stop25h 00m
Turkish Airlines
Deal found 19/1R15 159
Mon 6/421:40
IAD
-
CPT
1 stop32h 10m
Turkish Airlines
Tue 21/416:35
CPT
-
IAD
1 stop33h 15m
Turkish Airlines
Deal found 19/1R15 356
Wed 4/321:15
IAD
-
CPT
1 stop31h 35m
Turkish Airlines
Wed 11/317:15
CPT
-
IAD
1 stop33h 05m
Turkish Airlines
Deal found 18/1R15 373

Find flight deals from Dulles Intl to Cape Town

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Cape Town (CPT). 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 20 January 2026.

Round-trip from

R14 044

One-way from

R10 155

Popular in

December

Cheapest in

September

Average price

R25 036
Kenya Airways
  • Kenya Airways
  • 11/4-19/4
  • 6 total stops
  • 87h 59m total
  • Washington, D.C. to Cape Town
Search Deals
21/4
  • 21/4
  • 3 total stops
  • 56h 20m total
  • Washington, D.C. to Cape Town
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (R33 463 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R6 764 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 Dulles Intl to Cape Town 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 20 January 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Cape Town that are best for you.

Fly from

Dulles Intl

Fly to

Cape Town

Route

Depart

Return

Price

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Thu 7/5

20:11-11:00

2 stops32h 49m

Cape Town Intl

Wed 13/5

18:50-15:50

1 stop27h 00m

R15 980

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Sun 26/4

10:55-14:35

1 stop21h 40m

Cape Town Intl

Fri 1/5

13:50-8:55

2 stops25h 05m

R17 062

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Mon 2/3

10:00-14:35

1 stop21h 35m

Cape Town Intl

Fri 20/3

14:35-9:00

2 stops24h 25m

R17 719

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Sat 16/5

10:55-14:35

1 stop21h 40m

Cape Town Intl

Sun 31/5

13:50-8:55

2 stops25h 05m

R17 751

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Sun 8/2

10:00-13:45

1 stop20h 45m

Cape Town Intl

Sat 28/2

13:50-8:00

2 stops25h 10m

R18 375

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Sat 7/2

10:00-14:35

1 stop21h 35m

Cape Town Intl

Fri 13/2

14:35-8:00

2 stops24h 25m

R18 375

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Sun 22/2

10:00-13:45

1 stop20h 45m

Cape Town Intl

Fri 27/2

14:35-8:00

2 stops24h 25m

R18 637

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Thu 14/5

10:55-14:35

1 stop21h 40m

Cape Town Intl

Sun 31/5

13:50-8:55

2 stops25h 05m

R20 032

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Sun 8/2

10:00-13:45

1 stop20h 45m

Cape Town Intl

Thu 12/2

15:25-8:00

2 stops47h 35m

R20 278

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Tue 3/2

10:00-13:45

1 stop20h 45m

Cape Town Intl

Tue 24/2

13:50-8:00

2 stops25h 10m

R20 442

Flights are sorted by cheapest return flights first.

Deals found on 19/1

Showing 1-10 of 18 results
1
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Best time to book a flight from Dulles Intl to Cape Town

Have a flexible travel schedule? Discover the best time to fly to Cape Town from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Cape Town

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Cape Town?

Use this chart to determine the optimal time to book a return flight from Dulles Intl to Cape Town. Price data was last updated on 16 January 2026.

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Cape Town may vary depending on when you book. For the best chance of a lower fare, look to book 17 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Cape Town?

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cape Town (average of R13 535). Flying from Washington, D.C. Dulles Intl Airport to Cape Town in July is currently the most expensive (average of R21 131). 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.

What is the cheapest time of day to fly from IAD to CPT?

Find hourly flight availability from Dulles Intl to Cape Town. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 January 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Cape Town as you normally would.

Related info for your journey

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

  • What airport do you fly into for flights to Cape Town from Washington, D.C. Dulles Intl?

    Cape Town Intl (CPT) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Cape Town. You should not have trouble finding flights to Cape Town Intl from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Cape Town airport from Washington, D.C. Dulles Intl. It is only a 15,6 km journey from Cape Town Intl (CPT) to Cape Town’s city centre.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Cape Town?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Cape Town in 21h 40m. Fly via British Airways, Ethiopian Air, or Turkish Airlines to get the fastest option. The distance between Washington, D.C. Dulles Intl Airport and Cape Town is about 12756 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • How can I find direct flights from Dulles Intl to Cape Town?

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

  • Can I find deals for business class flights from Dulles Intl to Cape Town?

    Yes. Cheapflights offers flight deals from Dulles Intl to Cape Town 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 Washington, D.C. Dulles Intl Airport to Cape Town?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cape Town (average of R13 535). Flying from Washington, D.C. Dulles Intl Airport to Cape Town in July is currently the most expensive (average of R21 131). 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

Travelling to a place near Cape Town?

Book flights to Cape Town if you plan to visit one of these locations
Stellenbosch
Paarl
Hermanus
Gordon's Bay
Somerset West
Franschhoek
Simon's Town
Wellington
Porterville
Atlantis

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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 Dulles Intl to Cape Town?

Cheapflights makes it easy to find Dulles Intl to Cape Town flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Cape Town?

Cheapflights helps you find that perfect flight to Cape Town from Dulles Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Dulles Intl to Cape Town with no change fees?

Yes, we can. To see specific flights from Dulles Intl to Cape Town with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Dulles Intl to Cape Town become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cape Town from Dulles Intl today and book when prices fit your budget.

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