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 last 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 166 minutes.

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

Departing from Washington, D.C. Dulles Intl Airport to Cape Town will take you 21h 10m. The distance from Washington, D.C. Dulles Intl Airport to Cape Town is about 7926 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Cape Town round-trip?

Turkish Airlines, at $931, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Cape Town.Alternate airlines to your destination round-trip include Delta and Ethiopian Air. Users have found that Turkish Airlines is 41% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Cape Town one-way?

One-way options have recently been found by users for as low as $762 on Qatar Airways. Other airlines that offer cheap prices include Ethiopian Air from $771 and Turkish Airlines from $877 one-way.

In terms of precipitation, rainfall in Cape Town ranges from 0.8 - 3.9 inches per month. July is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Cape Town when rainfall is around 0.8 in.

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 69.8 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 53.6 F).

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Cape Town?

Looking at all options, your cheapest flight can be booked for $1,080. While the most popular route (Washington, D.C. Dulles Intl - Cape Town Intl) can be booked for $1,019 on average, our data indicates $1,632 when flying from Washington, D.C. Dulles Intl Airport to Cape Town.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Cape Town?

United Airlines, Ethiopian Air and Delta are the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Cape Town.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Cape Town flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Washington, D.C. Dulles Intl Airport-Cape Town flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Cape Town flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Cape Town flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Cape Town flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Located just 9.7 mi from the city center, Cape Town Intl is the airport most travelers will use when flying to Cape Town from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Cape Town Intl (CPT) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 7 different airlines.

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 vacation 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.

$906+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Cape Town

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Cape Town Intl are usually found in February or October, booked 68 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from Dulles Intl to Cape Town

Cheapest

Best

Last-minute

One-way

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 September 9, 2026.

Tue 11/106:20 pm -

3 stops60h 15m

Mon 11/162:25 pm -

3 stops34h 03m

Deal found 9/8

$1,014

Mon 10/56:26 pm -

2 stops45h 44m

Tue 10/207:20 am -

2 stops40h 13m

Deal found 9/5

$1,015

Mon 10/196:32 pm -

2 stops45h 38m

Mon 10/262:25 pm -

3 stops27h 25m

Deal found 9/6

$1,019

Sat 10/106:31 pm -

2 stops53h 29m

Thu 4/12:25 pm -

3 stops27h 27m

Deal found 9/7

$1,051

Mon 9/286:26 pm -

2 stops45h 44m

Tue 10/62:25 pm -

3 stops27h 25m

Deal found 9/7

$1,119

Thu 11/265:35 pm -

3 stops61h 00m

Thu 12/102:25 pm -

3 stops28h 24m

Deal found 9/4

$1,128

Tue 12/112:35 pm -

3 stops66h 00m

Tue 2/27:20 am -

2 stops41h 10m

Deal found 9/4

$1,136

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 layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.

Tue 11/1010:00 am -

1 stop21h 10m

Mon 11/161:50 pm -

2 stops25h 10m

Deal found 9/4

$1,287

Tue 12/11:30 pm -

2 stops42h 05m

Tue 12/85:20 pm -

1 stop33h 05m

Deal found 9/5

$1,351

Wed 1/135:15 pm -

2 stops31h 50m

Wed 1/2010:10 pm -

2 stops29h 32m

Deal found 9/8

$1,369

Fri 10/169:00 pm -

1 stop38h 30m

Tue 10/272:00 pm -

2 stops32h 55m

Deal found 9/5

$1,506

Mon 10/56:45 pm -

Nonstop14h 35m

Sun 10/115:55 pm -

1 stop25h 40m

Deal found 9/8

$1,667

Thu 12/319:20 pm -

1 stop42h 40m

Mon 1/1112:55 am -

1 stop25h 30m

Deal found 9/8

$1,410

Thu 9/2411:05 am -

1 stop24h 25m

Sun 10/41:15 pm -

1 stop32h 25m

Deal found 9/7

$1,554

Thu 1/71:30 pm -

2 stops42h 05m

Mon 1/182:00 pm -

2 stops36h 25m

Deal found 9/6

$1,447

Thu 1/76:45 pm -

Nonstop14h 25m

Mon 1/188:50 pm -

1 stop21h 44m

Deal found 9/4

$1,672

Sat 12/59:20 pm -

1 stop42h 40m

Sat 12/122:00 pm -

2 stops28h 45m

Deal found 9/5

$1,451

Last-minute flights from Dulles Intl to Cape Town
Discover last-minute flight deals from Dulles Intl to Cape Town. Data last updated September 9, 2026 and is based on user searches.

Mon 9/286:26 pm -

2 stops45h 44m

Tue 10/62:25 pm -

3 stops27h 25m

Deal found 9/7

$1,119

Mon 9/2810:55 am -

1 stop21h 15m

Tue 10/61:50 pm -

2 stops25h 05m

Deal found 9/4

$1,228

Mon 10/56:26 pm -

2 stops45h 44m

Tue 10/207:20 am -

2 stops40h 13m

Deal found 9/5

$1,015

Mon 10/510:55 am -

1 stop21h 15m

Tue 10/201:50 pm -

2 stops25h 05m

Deal found 9/7

$1,227

Sat 10/106:31 pm -

2 stops53h 29m

Thu 4/12:25 pm -

3 stops27h 27m

Deal found 9/7

$1,051

Sat 10/106:31 pm -

2 stops53h 29m

Sun 10/182:25 pm -

3 stops27h 25m

Deal found 9/4

$1,204

Mon 10/196:32 pm -

2 stops45h 38m

Mon 10/262:25 pm -

3 stops27h 25m

Deal found 9/6

$1,019

Thu 10/2210:55 am -

1 stop21h 15m

Tue 10/271:50 pm -

2 stops25h 10m

Deal found 9/4

$1,222

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 September 9, 2026.

Wed 12/210:00 am -

1 stop21h 10m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/6

$906

Wed 12/308:50 pm -

3 stops33h 10m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/5

$915

Tue 10/2010:35 pm -

3 stops41h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/5

$920

Thu 10/111:12 am -

2 stops52h 58m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/8

$923

Wed 12/911:20 am -

3 stops43h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/8

$925

Thu 11/2610:30 am -

3 stops41h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/4

$928

Wed 11/410:55 pm -

3 stops35h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$934

Thu 11/58:05 pm -

3 stops57h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/8

$938

Sun 10/119:06 pm -

3 stops56h 44m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$945

Mon 10/59:00 pm -

1 stop38h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$952

Wed 10/2810:05 pm -

3 stops37h 20m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/5

$953

Sat 10/109:06 pm -

3 stops56h 44m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$955

Find flight deals from Dulles Intl to Cape Town

Most accurate provider	Ovago 3 stars
Most trusted provider	Ovago 3 stars
Round-trip from	$1,014 (Kenya Airways)
One-way from	$906 (FlightHub)
Popular in	December
Cheapest in	February
Average price	$1,711
Good round-trip deal	$1,710 or less
Good one-way deal	$1,264 or less

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Cape Town Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Cape Town Intl flights.

Search Deals

From Washington, D.C. Dulles Intl to Cape Town Intl

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Cape Town Intl

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($71 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Cape Town Intl.

Search Deals

Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Cape Town Intl.

Search Deals

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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Cape Town

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

IADCPT

Washington, D.C. Dulles Intl

Wed 12/2

10:00 am-2:10 pm

1 stop21h 10m

Cape Town Intl

Wed 12/31

12:00 am-5:00 pm

Nonstop0h 00m

$987

Washington, D.C.Cape Town

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

IADCPT

Washington, D.C. Dulles Intl

Wed 12/9

8:05 pm-10:30 am

1 stop31h 25m

Cape Town Intl

Wed 12/31

12:00 am-5:00 pm

Nonstop0h 00m

$995

Washington, D.C.Cape Town

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

IADCPT

Washington, D.C. Dulles Intl

Fri 11/6

5:15 pm-11:40 am

3 stops35h 25m

Cape Town Intl

Wed 12/31

12:00 am-5:00 pm

Nonstop0h 00m

$1,007

Quickest round-trip

Washington, D.C.Cape Town

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

IADCPT

Washington, D.C. Dulles Intl

Sat 2/27

6:45 pm-4:10 pm

Nonstop14h 25m

Cape Town Intl

Wed 12/31

12:00 am-5:00 pm

Nonstop0h 00m

$1,020

Washington, D.C.Cape Town

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

IADCPT

Washington, D.C. Dulles Intl

Mon 10/12

6:00 am-11:40 am

3 stops47h 40m

Cape Town Intl

Wed 12/31

12:00 am-5:00 pm

Nonstop0h 00m

$1,103

Washington, D.C.Cape Town

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

IADCPT

Washington, D.C. Dulles Intl

Tue 2/9

6:00 am-11:40 am

3 stops46h 40m

Cape Town Intl

Wed 12/31

12:00 am-5:00 pm

Nonstop0h 00m

$1,103

Washington, D.C.Cape Town

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

IADCPT

Washington, D.C. Dulles Intl

Tue 2/2

6:00 am-11:40 am

3 stops46h 40m

Cape Town Intl

Wed 12/31

12:00 am-5:00 pm

Nonstop0h 00m

$1,103

Washington, D.C.Cape Town

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

IADCPT

Washington, D.C. Dulles Intl

Mon 1/4

6:00 am-11:40 am

3 stops46h 40m

Cape Town Intl

Wed 12/31

12:00 am-5:00 pm

Nonstop0h 00m

$1,103

Washington, D.C.Cape Town

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

IADCPT

Washington, D.C. Dulles Intl

Mon 10/12

6:45 pm-3:20 pm

Nonstop14h 35m

Cape Town Intl

Wed 12/31

12:00 am-5:00 pm

Nonstop0h 00m

$1,264

Washington, D.C.Cape Town

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

IADCPT

Washington, D.C. Dulles Intl

Thu 3/4

6:45 pm-4:10 pm

Nonstop14h 25m

Cape Town Intl

Wed 12/31

12:00 am-5:00 pm

Nonstop0h 00m

$1,264

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 20 resultsSorted by cheapest first

Compare providers for flights from Dulles Intl to Cape Town

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Cape Town in September.

Provider	Price Accuracy	Trust Score*
Ovago	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Cape Town flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Washington, D.C. Dulles Intl Airport-Cape Town flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Cape Town flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Cape Town flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Cape Town flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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?

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Cape Town, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cape Town (average of $1,388). Flying from Washington, D.C. Dulles Intl Airport to Cape Town in December is currently the most expensive (average of $1,995). 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?

When flying from Washington, D.C. Dulles Intl Airport to Cape Town, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip 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 $1,504 and $1,762 in November.
The cheapest round-trip price found within the last 5 days was $1,014 on Multiple Airlines (Nov 10-Nov 16).

The best insider tips for Washington, D.C. Dulles Intl Airport to Cape Town flights

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to Cape Town trip

Our travel experts

John Walton

Expert on CPT

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read reviews from past customers who have flown Delta,United Airlines, andQatar Airways from Washington, D.C. Dulles Intl Airport to Cape Town. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,549 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

Delta

7.8

Good

8,549 reviews

Delta

7.8

Good

8,549 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

United Airlines

7.4

Good

10,190 reviews

Delta

7.8

Good

8,549 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

Qatar Airways

7.3

Good

3,734 reviews

Delta

7.8

Good

8,549 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

Ethiopian Air

7.2

Good

1,040 reviews

Delta

7.8

Good

8,549 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

JetBlue

7.1

Good

3,040 reviews

Delta

7.8

Good

8,549 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

Related info for your journey

What airport do you fly into for flights to Cape Town from Washington, D.C. Dulles Intl?
Located just 9.7 mi from the city center, Cape Town Intl is the airport most travelers will use when flying to Cape Town from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Cape Town Intl (CPT) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 7 different airlines.
How long is the flight from Washington, D.C. Dulles Intl Airport to Cape Town?
Departing from Washington, D.C. Dulles Intl Airport to Cape Town will take you 21h 10m. The distance from Washington, D.C. Dulles Intl Airport to Cape Town is about 7926 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Cape Town round-trip?
Turkish Airlines, at $931, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Cape Town.Alternate airlines to your destination round-trip include Delta and Ethiopian Air. Users have found that Turkish Airlines is 41% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Cape Town one-way?
One-way options have recently been found by users for as low as $762 on Qatar Airways. Other airlines that offer cheap prices include Ethiopian Air from $771 and Turkish Airlines from $877 one-way.
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Cape Town?
Looking at all options, your cheapest flight can be booked for $1,080. While the most popular route (Washington, D.C. Dulles Intl - Cape Town Intl) can be booked for $1,019 on average, our data indicates $1,632 when flying 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?
Yes. In addition to deals on Dulles Intl to Cape Town flights, Cheapflights offers vacation 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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cape Town (average of $1,388). Flying from Washington, D.C. Dulles Intl Airport to Cape Town in December is currently the most expensive (average of $1,995). 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

Paarl

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Stellenbosch

Gordon's Bay

Wellington

Franschhoek

Hermanus

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Top 7 airlines flying from Dulles Intl to Cape Town

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$931	Average$1,006	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$964	Average$1,986	FlexibilityNo cancel fee	On-timeN/A
Ethiopian Air	Cheapest$1,018	Average$1,262	FlexibilityNo cancel fee	On-time72%
JetBlue	Cheapest$1,095	Average$2,709	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$1,337	Average$1,642	FlexibilityNo cancel fee	On-time69%
Qatar Airways	Cheapest$1,420	Average$1,578	FlexibilityNo cancel fee	On-time68%
Emirates	Cheapest$1,449	Average$1,508	FlexibilityNo cancel fee	On-time75%

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$906+ Cheap flights from Dulles Intl (IAD) to Cape Town (CPT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.

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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 September 9, 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 September 9, 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 layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.

Discover carefully curated flight deals from Dulles Intl to Cape Town that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.

Last-minute flights from Dulles Intl to Cape TownDiscover last-minute flight deals from Dulles Intl to Cape Town. Data last updated September 9, 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Cape Town. Data last updated September 9, 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 September 9, 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 September 9, 2026.

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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.

Cheapflights Insights

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

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?

When flying from Washington, D.C. Dulles Intl Airport to Cape Town, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip 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 $1,504 and $1,762 in November.The cheapest round-trip price found within the last 5 days was $1,014 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 166 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 last year, United Airlines have had the lowest number of delays on this route, with just 26% of flights being delayed.

The best insider tips for Washington, D.C. Dulles Intl Airport to Cape Town flights

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Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to Cape Town trip

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What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Cape Town round-trip?

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Alternative routes for Dulles Intl to Cape Town

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Dulles Intl and Cape Town flights

Browse other Dulles Intl and Cape Town flight options. Last updated on September 9, 2026.

Other flights from Dulles Intl

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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 September 9, 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 layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.

Last-minute flights from Dulles Intl to Cape Town
Discover last-minute flight deals from Dulles Intl to Cape Town. Data last updated September 9, 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 September 9, 2026.

Washington, D.C. Dulles Intl Airport to Cape Town flights typically cost between $1,504 and $1,762 in November.
The cheapest round-trip price found within the last 5 days was $1,014 on Multiple Airlines (Nov 10-Nov 16).