$652 Cheap Flights from Cape Town (CPT) to Washington (IAD)

View $652 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Cape Town Intl. Airport (CPT) to Washington Dulles Intl. Airport (IAD)

Cheap Flights from Cape Town to Washington (CPT-IAD)

Prices were available within the past 7 days and start at $652 for one-way flights and $872 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Thu, Jan 22 - Mon, Feb 2
CPT
Cape Town
IAD
Washington
$872 Roundtrip, found 1 day ago
$872
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Thu, Jan 22 from Cape Town to Washington, returning Mon, Feb 2, priced at $872 found 1 day ago
Virgin Atlantic
Thu, Mar 5 - Sat, Mar 14
CPT
Cape Town
IAD
Washington
$877 Roundtrip, found 5 hours ago
$877
Roundtrip
found 5 hours ago
Select Virgin Atlantic flight, departing Thu, Mar 5 from Cape Town to Washington, returning Sat, Mar 14, priced at $877 found 5 hours ago
Virgin Atlantic
Thu, Mar 5 - Sat, Mar 14
CPT
Cape Town
IAD
Washington
$883 Roundtrip, found 5 hours ago
$883
Roundtrip
found 5 hours ago
Select Virgin Atlantic flight, departing Thu, Mar 5 from Cape Town to Washington, returning Sat, Mar 14, priced at $883 found 5 hours ago
Virgin Atlantic
Thu, Jan 22 - Mon, Feb 2
CPT
Cape Town
IAD
Washington
$920 Roundtrip, found 1 day ago
$920
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Thu, Jan 22 from Cape Town to Washington, returning Mon, Feb 2, priced at $920 found 1 day ago
Virgin Atlantic
Thu, Mar 5 - Sat, Mar 14
CPT
Cape Town
IAD
Washington
$926 Roundtrip, found 5 hours ago
$926
Roundtrip
found 5 hours ago
Select Virgin Atlantic flight, departing Thu, Mar 5 from Cape Town to Washington, returning Sat, Mar 14, priced at $926 found 5 hours ago
Virgin Atlantic
Fri, Jan 30 - Sun, Feb 8
CPT
Cape Town
IAD
Washington
$930 Roundtrip, found 2 days ago
$930
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Fri, Jan 30 from Cape Town to Washington, returning Sun, Feb 8, priced at $930 found 2 days ago
Delta
Tue, Dec 9 - Wed, Dec 31
CPT
Cape Town
IAD
Washington
$932 Roundtrip, found 1 day ago
$932
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Dec 9 from Cape Town to Washington, returning Wed, Dec 31, priced at $932 found 1 day ago
KLM
Mon, Jun 8 - Wed, Sep 2
CPT
Cape Town
IAD
Washington
$991 Roundtrip, found 16 hours ago
$991
Roundtrip
found 16 hours ago
Select KLM flight, departing Mon, Jun 8 from Cape Town to Washington, returning Wed, Sep 2, priced at $991 found 16 hours ago
Ethiopian Airlines
Sun, May 3 - Wed, May 13
CPT
Cape Town
IAD
Washington
$1,000 Roundtrip, found 5 days ago
$1,000
Roundtrip
found 5 days ago
Select Ethiopian Airlines flight, departing Sun, May 3 from Cape Town to Washington, returning Wed, May 13, priced at $1,000 found 5 days ago
Turkish Airlines
Mon, May 18 - Mon, Jul 27
CPT
Cape Town
IAD
Washington
$1,024 Roundtrip, found 12 hours ago
$1,024
Roundtrip
found 12 hours ago
Select Turkish Airlines flight, departing Mon, May 18 from Cape Town to Washington, returning Mon, Jul 27, priced at $1,024 found 12 hours ago

Black Friday Sale

Limited-time deals: Save up to 50% on select hotels.
Book now

Find the cheapest month to fly from Cape Town (CPT) to Washington (IAD)

February is typically the cheapest month to fly

From $858 - $1,298 per traveler.

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Closest option available. Average driving time to city center is 8 minutes. Flights from $3,225
DCA
Ronald Reagan Washington National
Closest
Average driving time to city center8 min
Flights from $3,225
Flights from Cape Town (CPT) to Washington (IAD)
Origin airport
Cape Town Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air France, American Airlines, British Airways, Delta, Emirates, Ethiopian Airlines, Etihad Airways, JetBlue Airways, KLM, Lufthansa, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$871
Distance
7930 mi
Average flight time
16 hours 10 mins

Cape Town to Washington Flights

The cheapest times to fly from Cape Town to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cape Town to Washington are during the month of January. You can find some of the cheapest flights from Cape Town to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cape Town to Washington

Sunday is one of the best days to book for cheap flights from Cape Town to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cape Town to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cape Town to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $652 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cape Town to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cape Town to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Cape Town Intl. Airport (CPT) to Washington Dulles Intl. Airport (IAD) cost?
Secure a cheap one-way flight from $652 or cheap return flight from $872 from Cape Town Intl. Airport (CPT) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Cape Town Intl. Airport (CPT) to Washington Dulles Intl. Airport (IAD)?
Traveling in January is a good way to save, as it's the cheapest month for flights between CPT and IAD. You'll usually find the lowest prices during the off-season.
Which airlines fly direct from Cape Town Intl. Airport (CPT) to Washington Dulles Intl. Airport (IAD)?
When heading out of Cape Town Intl. Airport (CPT), you can take a nonstop flight to Washington Dulles Intl. Airport (IAD) with United Airlines.
What is the cheapest airline that flies from Cape Town Intl. Airport (CPT) to Washington Dulles Intl. Airport (IAD)?
To find the cheapest airline that'll fly you from CPT to IAD, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Cape Town Intl. Airport (CPT) to Washington Dulles Intl. Airport (IAD)?
On average, there are 3 direct flights flying from Cape Town Intl. Airport (CPT) to Washington Dulles Intl. Airport (IAD) weekly. If you can't see one that fits your schedule, consider catching a flight that has a layover. Filter your search results on Expedia to include one or two stops and opt for the best alternative.
What are the most popular departure times for flights from Cape Town Intl. Airport (CPT) to Washington Dulles Intl. Airport (IAD)?
The 8 PM departures from CPT to IAD see the highest demand. Greater demand means you'll likely pay more for these departures. If you want to save on your fare, book during off-peak hours.
What day of the week has the most flights from CPT to IAD?
Travel on a Friday if you're after the best choice of flights from Cape Town Intl. Airport (CPT) to Washington Dulles Intl. Airport (IAD).
What is the earliest flight from Cape Town Intl. Airport (CPT) to Washington Dulles Intl. Airport (IAD)?
The earliest flight departing from Cape Town Intl. Airport (CPT) is at around 8:50PM UTC+2. Board this plane and you'll touch down at Washington Dulles Intl. Airport (IAD) at approximately 5:55AM UTC-5. The overall travel time is 16h 5m.
How long does it take to fly from Cape Town Intl. Airport (CPT) to Washington Dulles Intl. Airport (IAD)?
Flights from CPT to IAD have an average travel time of 16 hours and 5 minutes. The total distance between the two airports is 7,900 mi.
What airline has the least delays from CPT to IAD?
United Airlines has the best track record for on-time direct flights from Cape Town Intl. Airport (CPT) to Washington Dulles Intl. Airport (IAD), with an on-time score of 84%. Use the Expedia App to see your flight schedule before you jet off and get real-time updates about any trip changes.
What is the best time to fly from Cape Town Intl. Airport (CPT) to Washington Dulles Intl. Airport (IAD)?
To touch down at Washington Dulles Intl. Airport (IAD) on schedule, pick a flight that takes off from Cape Town Intl. Airport (CPT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Washington from Cape Town Intl. Airport (CPT)?
Washington Dulles Intl. Airport (IAD) is the only airport in Washington with direct flights from Cape Town Intl. Airport (CPT). Consider your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Cape Town Intl. Airport (CPT) to Washington Dulles Intl. Airport (IAD) last-minute?
Booking your flight from CPT to IAD right before your getaway is typically more expensive. However, if there's some wiggle room with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book a CPT to IAD flight and hotel package?
Compared with arranging hotels and flights separately, booking a CPT to IAD flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the hassle out of travel planning. Just pick your flights and select from our extensive range of hotels, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Cape Town Intl. Airport (CPT) to Washington Dulles Intl. Airport (IAD)?
In most cases, you can reschedule or cancel your CPT to IAD flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need more details, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.