What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Cape Town flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 26% of flights being delayed.

What is the most punctual flight time for Washington, D.C. to Cape Town flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

How often are flights from Washington, D.C. to Cape Town delayed?

About 26% of weekly flights between Washington, D.C. and Cape Town have experienced delays in the past year, with the average delay time being 176 minutes.

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 10m. Fly via 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.

In terms of precipitation, rainfall in Cape Town ranges from 20.0 - 100.0 inches per month. July is typically the wettest month, when rainfall can reach 100.0 mm. January is typically the driest time to visit Cape Town when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Cape Town, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C).

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.

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.

R11 088+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Cape Town

Cheap flight deals from Dulles Intl to Cape Town

Enter your travel dates to find the best prices.

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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 10 October 2026.

Tue 10/1118:20 -

3 stops60h 15m

Mon 16/1114:25 -

3 stops34h 03m

Deal found 5/10R16 706

Mon 19/1012:30 -

2 stops51h 40m

Mon 26/1014:25 -

3 stops33h 08m

Deal found 8/10R16 822

Tue 24/1118:20 -

3 stops60h 15m

Tue 1/1214:25 -

3 stops28h 24m

Deal found 10/10R17 384

Sun 18/1018:32 -

3 stops61h 03m

Mon 26/1014:25 -

3 stops33h 08m

Deal found 6/10R18 094

Tue 1/1212:35 -

3 stops66h 00m

Tue 2/27:20 -

2 stops41h 10m

Deal found 8/10R18 226

Thu 5/1118:32 -

3 stops60h 03m

Thu 12/1114:25 -

3 stops34h 03m

Deal found 9/10R19 350

Thu 19/1118:20 -

3 stops60h 15m

Thu 26/1114:25 -

3 stops34h 03m

Deal found 5/10R19 432

Find flight deals from Dulles Intl to Cape Town

Round-trip from	R16 706
One-way from	R11 088
Popular in	December
Cheapest in	November
Average price	R23 464

Kenya Airways
10/11-16/11
6 total stops
94h 18m total
Washington, D.C. to Cape Town

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9/11-31/12
3 total stops
41h 59m total
Washington, D.C. to Cape Town

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (R11 424 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (R9 215 potential savings vs. average return price).

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Average for round-trip flights in October 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Cape Town that are best for you.

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Cheapest return flight

Washington, D.C.Cape Town

IAD Washington, D.C. Dulles Intl - CPT Cape Town Intl

IADCPT

Washington, D.C. Dulles Intl

Sun 29/11

17:15-7:35

2 stops55h 20m

Cape Town Intl

Wed 31/12

0:00-17:00

Nonstop0h 00m

R12 988

Washington, D.C.Cape Town

IAD Washington, D.C. Dulles Intl - CPT Cape Town Intl

IADCPT

Washington, D.C. Dulles Intl

Sun 29/11

21:20-23:00

1 stop42h 40m

Cape Town Intl

Wed 31/12

0:00-17:00

Nonstop0h 00m

R13 319

Washington, D.C.Cape Town

IAD Washington, D.C. Dulles Intl - CPT Cape Town Intl

IADCPT

Washington, D.C. Dulles Intl

Mon 23/11

21:20-12:05

1 stop31h 45m

Cape Town Intl

Wed 31/12

0:00-17:00

Nonstop0h 00m

R13 319

Washington, D.C.Cape Town

IAD Washington, D.C. Dulles Intl - CPT Cape Town Intl

IADCPT

Washington, D.C. Dulles Intl

Wed 25/11

21:20-12:05

1 stop31h 45m

Cape Town Intl

Wed 31/12

0:00-17:00

Nonstop0h 00m

R13 319

Washington, D.C.Cape Town

IAD Washington, D.C. Dulles Intl - CPT Cape Town Intl

IADCPT

Washington, D.C. Dulles Intl

Fri 27/11

21:20-12:05

1 stop31h 45m

Cape Town Intl

Wed 31/12

0:00-17:00

Nonstop0h 00m

R13 980

Washington, D.C.Cape Town

IAD Washington, D.C. Dulles Intl - CPT Cape Town Intl

IADCPT

Washington, D.C. Dulles Intl

Sat 21/11

21:20-23:00

1 stop42h 40m

Cape Town Intl

Wed 31/12

0:00-17:00

Nonstop0h 00m

R14 872

Fastest return journey

Washington, D.C.Cape Town

IAD Washington, D.C. Dulles Intl - CPT Cape Town Intl

IADCPT

Washington, D.C. Dulles Intl

Fri 20/11

20:05-10:30

1 stop31h 25m

Cape Town Intl

Wed 31/12

0:00-17:00

Nonstop0h 00m

R16 194

Washington, D.C.Cape Town

IAD Washington, D.C. Dulles Intl - CPT Cape Town Intl

IADCPT

Washington, D.C. Dulles Intl

Sun 3/1

21:20-23:00

1 stop42h 40m

Cape Town Intl

Wed 31/12

0:00-17:00

Nonstop0h 00m

R16 689

Washington, D.C.Cape Town

IAD Washington, D.C. Dulles Intl - CPT Cape Town Intl

IADCPT

Washington, D.C. Dulles Intl

Tue 9/2

6:00-11:40

3 stops46h 40m

Cape Town Intl

Wed 31/12

0:00-17:00

Nonstop0h 00m

R18 226

Washington, D.C.Cape Town

IAD Washington, D.C. Dulles Intl - CPT Cape Town Intl

IADCPT

Washington, D.C. Dulles Intl

Tue 10/11

10:00-14:10

1 stop21h 10m

Cape Town Intl

Mon 16/11

13:50-8:00

2 stops25h 10m

R21 101

Flights are sorted by cheapest return flights first.

Deals found on 9/10

Showing 1-10 of 21 resultsSorted by cheapest first

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.

IAD-CPT

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

Prices

Delays

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

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 67 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, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cape Town (average of R21 696). Flying from Washington, D.C. Dulles Intl Airport to Cape Town in December is currently the most expensive (average of R32 189). 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?

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.

How much does it cost for a return flight from Washington, D.C. Dulles Intl Airport to Cape Town?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Cape Town flights typically cost between R21 316 and R27 430 in November.
The cheapest return price found within the last 5 days was R16 706 on Multiple Airlines (Nov 10–Nov 16).

Related info for your journey

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 10m. Fly via 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, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cape Town (average of R21 696). Flying from Washington, D.C. Dulles Intl Airport to Cape Town in December is currently the most expensive (average of R32 189). 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

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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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Cheap flights from Washington, D.C. Dulles Intl Airport to Cape Town from R11 088

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dulles Intl to Cape Town

Cheapest flights from Dulles Intl to Cape TownExplore 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 10 October 2026.

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 10 October 2026.

Best flights from Dulles Intl to Cape TownDiscover carefully curated flight deals from Dulles Intl to Cape Town that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Discover carefully curated flight deals from Dulles Intl to Cape Town that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Direct flights from Dulles Intl to Cape TownExplore direct flight options from Dulles Intl to Cape Town based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.

Explore direct flight options from Dulles Intl to Cape Town based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.

Last-minute flights from Dulles Intl to Cape TownDiscover last-minute flight deals from Dulles Intl to Cape Town. Data last updated 10 October 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Cape Town. Data last updated 10 October 2026 and is based on user searches.

One-way flights from Dulles Intl to Cape TownSearch for one-way flight options from Dulles Intl to Cape Town. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Search for one-way flight options from Dulles Intl to Cape Town. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Find flight deals from Dulles Intl to Cape Town

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Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Cape Town that are best for you.

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.

Cheapflights Insights

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

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 67 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?

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

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.

How much does it cost for a return flight from Washington, D.C. Dulles Intl Airport to Cape Town?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Cape Town flights typically cost between R21 316 and R27 430 in November.The cheapest return price found within the last 5 days was R16 706 on Multiple Airlines (Nov 10–Nov 16).

How often are flights from Washington, D.C. to Cape Town delayed?

About 26% of weekly flights between Washington, D.C. and Cape Town have experienced delays in the past year, with the average delay time being 176 minutes.

What is the most punctual flight time for Washington, D.C. to Cape Town flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Cape Town flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 26% of flights being delayed.

Related info for your journey

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

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

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

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

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

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

Travelling to a place near Cape Town?

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Alternative routes for Dulles Intl to Cape Town

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Other flights to Cape Town

Explore flights to Cape Town departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.

Complete your trip

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

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

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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 10 October 2026.

Best flights from Dulles Intl to Cape Town
Discover carefully curated flight deals from Dulles Intl to Cape Town that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Direct flights from Dulles Intl to Cape Town
Explore direct flight options from Dulles Intl to Cape Town based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.

Last-minute flights from Dulles Intl to Cape Town
Discover last-minute flight deals from Dulles Intl to Cape Town. Data last updated 10 October 2026 and is based on user searches.

One-way flights from Dulles Intl to Cape Town
Search for one-way flight options from Dulles Intl to Cape Town. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Washington, D.C. Dulles Intl Airport to Cape Town flights typically cost between R21 316 and R27 430 in November.
The cheapest return price found within the last 5 days was R16 706 on Multiple Airlines (Nov 10–Nov 16).