$817 Cheap Delta flights Cape Town (CPT) to Washington (IAD)

View $817 flight on Sat, Sep 20, 2025Opens in a new window

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$817 Cheap Delta flights Cape Town (CPT) to Washington (IAD)

Prices were available within the past 7 days and start at $817 for one-way flights and $929 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jul 8 - Mon, Jul 28
CPT
Cape Town
IAD
Washington
$929 Roundtrip, found 3 hours ago
$929
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Jul 8 from Cape Town to Washington, returning Mon, Jul 28, priced at $929 found 3 hours ago
Delta
Tue, Jul 8 - Sat, Aug 9
CPT
Cape Town
IAD
Washington
$931 Roundtrip, found 12 hours ago
$931
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Jul 8 from Cape Town to Washington, returning Sat, Aug 9, priced at $931 found 12 hours ago
Delta
Tue, Jul 8 - Sun, Jul 27
CPT
Cape Town
IAD
Washington
$935 Roundtrip, found 3 hours ago
$935
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Jul 8 from Cape Town to Washington, returning Sun, Jul 27, priced at $935 found 3 hours ago
Delta
Wed, Aug 6 - Thu, Nov 6
CPT
Cape Town
IAD
Washington
$936 Roundtrip, found 16 hours ago
$936
Roundtrip
found 16 hours ago
Select Delta flight, departing Wed, Aug 6 from Cape Town to Washington, returning Thu, Nov 6, priced at $936 found 16 hours ago
Delta
Sat, Jul 26 - Wed, Aug 6
CPT
Cape Town
IAD
Washington
$936 Roundtrip, found 4 hours ago
$936
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Jul 26 from Cape Town to Washington, returning Wed, Aug 6, priced at $936 found 4 hours ago
Delta
Thu, Jul 10 - Mon, Jul 28
CPT
Cape Town
IAD
Washington
$939 Roundtrip, found 3 hours ago
$939
Roundtrip
found 3 hours ago
Select Delta flight, departing Thu, Jul 10 from Cape Town to Washington, returning Mon, Jul 28, priced at $939 found 3 hours ago
Delta
Sun, Jul 6 - Mon, Jul 28
CPT
Cape Town
IAD
Washington
$941 Roundtrip, found 3 hours ago
$941
Roundtrip
found 3 hours ago
Select Delta flight, departing Sun, Jul 6 from Cape Town to Washington, returning Mon, Jul 28, priced at $941 found 3 hours ago
Delta
Thu, Jul 10 - Mon, Aug 4
CPT
Cape Town
IAD
Washington
$941 Roundtrip, found 12 hours ago
$941
Roundtrip
found 12 hours ago
Select Delta flight, departing Thu, Jul 10 from Cape Town to Washington, returning Mon, Aug 4, priced at $941 found 12 hours ago
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, JetBlue Airways, KLM, Kenya Airways, Lufthansa, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Popular airline
Ethiopian Airlines
Distance
7930 mi
Average flight time
16 hours 40 mins

Frequently asked questions

How much is a Delta Air Lines flight from Cape Town Intl. Airport (CPT) to Washington Dulles Intl. Airport (IAD)?
Finding cheap one-way Delta Air Lines flights from CPT to IAD from $817 on Expedia is a breeze --- just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares from $929 for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from CPT to IAD with Delta Air Lines?
Delta Air Lines flights to Washington are typically cheaper in the low-season months of January and February. Whether you're searching for a round-trip or one-way ticket, you could score a better deal then.
What is the cheapest time to book flights from Cape Town Intl. Airport (CPT) to Washington Dulles Intl. Airport (IAD) with Delta Air Lines?
To find affordable flights from CPT to IAD with Delta Air Lines, begin your search about one month before your planned departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Cape Town Intl. Airport (CPT) to Washington Dulles Intl. Airport (IAD)?
To see if there's a direct journey from CPT to IAD with Delta Air Lines or other airlines, check the "Nonstop" box when looking for tickets.
What is the earliest Delta Air Lines flight from CPT to IAD?
Filter your results by "Morning" and "Early Morning" to see the earliest flights from CPT to IAD. Leaving early means you're 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Washington?
Jump on a Delta Air Lines flight from Cape Town Intl. Airport (CPT) to Washington, and you'll likely arrive at Washington Dulles Intl. Airport (IAD). This is the airline's primary hub in this destination.
Why fly with Delta Air Lines from CPT to IAD?
Delta Air Lines makes flying from CPT to IAD more comfortable with an excellent in-flight experience and a rewarding loyalty program. You also have the chance to earn points with Delta SkyMiles. Make sure you sign up to Expedia's free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Cape Town Intl. Airport (CPT) to Washington Dulles Intl. Airport (IAD)?
In most cases, you can cancel or reschedule your flight, although there may be additional charges if your booking was made more than 24 hours ago. Need to keep your options open? Apply the "No cancel fee" or "Changes included" filter to find flights that won't charge you extra if you need to alter your plans. To make changes, go to "Trips," select your flight and click on "Manage Booking" for further information.

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