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Cheap flights from Washington, D.C. Dulles Intl Airport to Cape Town from R10 303

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 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CPT
Oct 17 — Oct 241
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Cape Town Intl are usually found in September or May, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap 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 17 September 2025.

Round-trip from

R15 731

One-way from

R10 303

Popular in

July

Cheapest in

September

Average price

R19 495
Turkish Airlines
  • Turkish Airlines
  • 30/10-12/11
  • 2 total stops
  • 64h 50m total
  • Washington, D.C. to Cape Town
Search Deals
25/10
  • 25/10
  • 2 total stops
  • 49h 00m total
  • Washington, D.C. to Cape Town
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (R53 949 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R9 150 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Dulles Intl to Cape Town

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 17 September 2025.

Thu 30/1014:30IAD - CPT
1 stop39h 20mTurkish Airlines
Wed 12/1117:15CPT - IAD
1 stop25h 30mTurkish Airlines
Deal found 15/9R15 731
Thu 23/1013:30IAD - CPT
1 stop40h 20mTurkish Airlines
Fri 31/1017:15CPT - IAD
1 stop33h 00mTurkish Airlines
Deal found 15/9R16 130
Fri 24/1021:40IAD - CPT
1 stop32h 10mTurkish Airlines
Fri 31/1017:15CPT - IAD
1 stop25h 30mTurkish Airlines
Deal found 15/9R16 373
Thu 30/1022:10IAD - CPT
1 stop31h 40mTurkish Airlines
Thu 6/1117:15CPT - IAD
1 stop25h 30mTurkish Airlines
Deal found 15/9R16 425
Thu 20/1113:30IAD - CPT
1 stop39h 20mMultiple Airlines
Fri 28/1115:20CPT - IAD
2 stops27h 25mMultiple Airlines
Deal found 15/9R16 668
Thu 4/1221:10IAD - CPT
1 stop31h 40mTurkish Airlines
Mon 8/1217:15CPT - IAD
1 stop33h 00mTurkish Airlines
Deal found 14/9R16 772
Sat 1/1122:10IAD - CPT
1 stop31h 40mTurkish Airlines
Mon 10/1117:15CPT - IAD
1 stop25h 30mTurkish Airlines
Deal found 15/9R17 015
Wed 5/1113:30IAD - CPT
1 stop39h 20mMultiple Airlines
Wed 12/1115:20CPT - IAD
2 stops27h 25mMultiple Airlines
Deal found 15/9R17 362
Thu 23/1013:30IAD - CPT
1 stop40h 20mMultiple Airlines
Fri 31/1014:00CPT - IAD
2 stops28h 45mMultiple Airlines
Deal found 15/9R17 795
Tue 14/1010:55IAD - CPT
1 stop20h 50mEthiopian Air
Sun 19/1013:50CPT - IAD
2 stops25h 05mEthiopian Air
Deal found 17/9R17 813
Sun 21/910:55IAD - CPT
1 stop20h 50mEthiopian Air
Sun 28/913:50CPT - IAD
2 stops25h 05mEthiopian Air
Deal found 16/9R17 899
Sat 20/920:17IAD - CPT
3 stops59h 23mMultiple Airlines
Sun 28/914:30CPT - IAD
3 stops27h 26mMultiple Airlines
Deal found 15/9R17 917

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 17 September 2025.
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

Sun 22/2

21:10-11:50

1 stop31h 40m

Cape Town Intl

Thu 12/3

17:15-12:45

1 stop25h 30m

R17 969

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Thu 26/2

10:00-13:45

1 stop20h 45m

Cape Town Intl

Sun 8/3

13:50-9:00

2 stops25h 10m

R18 784

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Tue 24/2

10:00-13:45

1 stop20h 45m

Cape Town Intl

Sun 8/3

13:50-9:00

2 stops25h 10m

R19 651

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Sat 28/2

10:00-14:35

1 stop21h 35m

Cape Town Intl

Tue 10/3

13:50-9:00

2 stops25h 10m

R19 651

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Thu 26/2

10:00-13:45

1 stop20h 45m

Cape Town Intl

Sat 14/3

13:50-9:00

2 stops25h 10m

R19 651

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Mon 23/2

10:00-14:35

1 stop21h 35m

Cape Town Intl

Sat 14/3

13:50-9:00

2 stops25h 10m

R19 651

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Fri 27/2

10:00-14:35

1 stop21h 35m

Cape Town Intl

Sat 14/3

13:50-9:00

2 stops25h 10m

R20 518

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Sat 28/2

21:10-11:50

1 stop31h 40m

Cape Town Intl

Fri 13/3

17:15-20:15

1 stop33h 00m

R20 831

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Thu 15/1

21:10-11:50

1 stop31h 40m

Cape Town Intl

Thu 29/1

17:15-11:45

1 stop25h 30m

R21 178

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Sun 22/2

21:10-11:50

1 stop31h 40m

Cape Town Intl

Sat 14/3

17:15-12:45

1 stop25h 30m

R21 524

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 22 results
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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 12 September 2025.

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 60 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cape Town (average of R110). Flying from Washington, D.C. Dulles Intl Airport to Cape Town in December is currently the most expensive (average of R187). 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 17 September 2025.

When flying from Washington, D.C. Dulles Intl Airport to Cape Town, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 21% versus a flight at midday.

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 20h 45m. Fly via Turkish Airlines or Ethiopian Air 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cape Town (average of R110). Flying from Washington, D.C. Dulles Intl Airport to Cape Town in December is currently the most expensive (average of R187). 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
Hermanus
Paarl
Somerset West
Gordon's Bay
Franschhoek
Simon's Town
Wellington
Porterville

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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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