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Cape Town

$727+ Cheap flights from Dulles Intl (IAD) to Cape Town (CPT)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CPT
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
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Find cheap flights from Dulles Intl to Cape Town with Cheapflights

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

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3. Compare prices and book

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

Cheap 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 June 10, 2026.

This Ethiopian Air deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:00 am
IAD
-
CPT
1 stop21h 35m
Ethiopian Air
Tue 11/171:50 pm
CPT
-
IAD
2 stops25h 10m
Ethiopian Air
Deal found 6/5$1,458
This FlightHub deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/81:30 pm
IAD
-
CPT
2 stops47h 25m
Multiple Airlines
Tue 12/155:20 pm
CPT
-
IAD
1 stop25h 25m
Multiple Airlines
Deal found 6/8$1,460
This Ovago deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:00 am
IAD
-
CPT
1 stop21h 35m
Ethiopian Air
Tue 11/171:50 pm
CPT
-
IAD
2 stops25h 10m
Ethiopian Air
Deal found 6/6$1,461
This Ovago deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:50 pm
IAD
-
CPT
2 stops33h 10m
Ethiopian Air
Tue 11/171:50 pm
CPT
-
IAD
2 stops25h 10m
Ethiopian Air
Deal found 6/9$1,462
This Gurufare deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:50 pm
IAD
-
CPT
2 stops33h 10m
Ethiopian Air
Sun 11/151:50 pm
CPT
-
IAD
2 stops25h 10m
Ethiopian Air
Deal found 6/10$1,463
This Turkish Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:45 pm
IAD
-
CPT
1 stop32h 05m
Turkish Airlines
Sat 9/264:35 pm
CPT
-
IAD
1 stop25h 00m
Turkish Airlines
Deal found 6/10$1,464
This oojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:05 am
IAD
-
CPT
1 stop24h 25m
Qatar Airways
Wed 9/99:00 am
CPT
-
IAD
2 stops29h 45m
Qatar Airways
Deal found 6/10$1,465
This FlightHub deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:55 am
IAD
-
CPT
2 stops41h 30m
Multiple Airlines
Mon 10/261:50 pm
CPT
-
IAD
2 stops25h 10m
Multiple Airlines
Deal found 6/9$1,468
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:20 pm
IAD
-
CPT
1 stop31h 45m
Turkish Airlines
Sat 11/145:20 pm
CPT
-
IAD
1 stop25h 25m
Turkish Airlines
Deal found 6/8$1,470
This BusinessClass deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:55 am
IAD
-
CPT
1 stop21h 15m
Multiple Airlines
Sun 10/188:15 am
CPT
-
IAD
3 stops30h 40m
Multiple Airlines
Deal found 6/7$1,472
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:00 am
IAD
-
CPT
1 stop21h 35m
Ethiopian Air
Sat 11/141:50 pm
CPT
-
IAD
2 stops25h 10m
Ethiopian Air
Deal found 6/10$1,476

Find 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 June 10, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,458
(Ethiopian Air)

One-way from

$750
(Cheapflightsfares)

Popular in

July

Cheapest in

September

Average price

$1,711

Good round-trip deal

$1,831 or less

Good one-way deal

$1,150 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. 11% potential increase in price ($200 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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

 
Customize 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 2,558,603 searches. Data last updated June 10, 2026.
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 - CPT

IADCPT

Washington, D.C. Dulles Intl

Thu 11/5

8:05 pm-10:30 am

1 stop31h 25m

Cape Town Intl

Sun 11/29

6:55 pm-3:55 pm

1 stop28h 00m

$1,527

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Fri 10/30

11:15 am-6:00 pm

1 stop24h 45m

Cape Town Intl

Thu 11/19

1:40 pm-8:10 am

1 stop25h 30m

$1,558

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Sun 8/2

10:55 am-6:05 pm

1 stop25h 10m

Cape Town Intl

Mon 8/24

8:00 pm-8:40 am

1 stop42h 40m

$1,559

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Mon 10/19

6:45 pm-3:20 pm

Nonstop14h 35m

Cape Town Intl

Mon 10/26

8:50 pm-11:34 am

1 stop20h 44m

$1,621
Quickest round-trip

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Mon 11/2

6:45 pm-4:10 pm

Nonstop14h 25m

Cape Town Intl

Sun 11/15

8:50 pm-5:55 am

Nonstop16h 05m

$1,661

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Sat 10/3

6:45 pm-3:20 pm

Nonstop14h 35m

Cape Town Intl

Fri 10/9

6:00 pm-4:05 pm

1 stop28h 05m

$1,716

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Tue 10/6

5:55 pm-9:30 am

1 stop33h 35m

Cape Town Intl

Sun 10/25

8:50 pm-6:55 am

Nonstop16h 05m

$1,738

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Mon 7/6

9:00 pm-5:30 pm

1 stop38h 30m

Cape Town Intl

Sun 8/2

7:00 am-3:40 pm

2 stops38h 40m

$1,825

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Mon 6/29

6:25 pm-3:20 pm

Nonstop14h 55m

Cape Town Intl

Mon 7/20

7:50 pm-4:32 pm

1 stop26h 42m

$1,841
Cheapest one-way

Washington, D.C.Cape Town

IAD - CPT

IADCPT

Washington, D.C. Dulles Intl

Tue 10/20

1:20 pm-11:50 am

1 stop40h 30m

$776

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Dulles Intl to Cape Town

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
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 June.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice 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.
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

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, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cape Town (average of $1,123). Flying from Washington, D.C. Dulles Intl Airport to Cape Town in July is currently the most expensive (average of $1,825). 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 June 10, 2026.

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?

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

AI-powered summary based on content written by travel experts. AI can make mistakes.
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

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.

Read more
Ramsey Qubein

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 more

Reviews of airlines servicing Cape Town

Get insights into the airlines that provide service to Cape Town. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cape Town. Reviews last updated June 10, 2026.
Read reviews from past customers who have flown Delta,Turkish Airlines, andUnited Airlines 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
7.9
Good
8,395 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,395 reviews
Delta
7.9
Good
8,395 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Turkish Airlines
7.4
Good
4,408 reviews
Delta
7.9
Good
8,395 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,808 reviews
Delta
7.9
Good
8,395 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Ethiopian Air
7.2
Good
1,008 reviews
Delta
7.9
Good
8,395 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
JetBlue
7.1
Good
2,980 reviews
Delta
7.9
Good
8,395 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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?

    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 35m. 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 $923, 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 37% 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 $770 on Ethiopian Air. Other airlines that offer cheap prices include Turkish Airlines from $877 and American Airlines from $1,050 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 $1,048. While the most popular route (Washington, D.C. Dulles Intl - Cape Town Intl) can be booked for $1,013 on average, our data indicates $1,607 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, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cape Town (average of $1,123). Flying from Washington, D.C. Dulles Intl Airport to Cape Town in July is currently the most expensive (average of $1,825). 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

Traveling to a place near Cape Town?

Book flights to Cape Town if you plan to visit one of these locations
Paarl
Somerset West
Hermanus
Stellenbosch
Gordon's Bay
Wellington

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Top 7 airlines flying from Dulles Intl to Cape Town

Discover the top 7 airlines that operate flights from Dulles Intl to Cape Town. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$923Average$1,123FlexibilityNo cancel feeOn-time77%
DeltaCheapest$964Average$1,960FlexibilityNo cancel feeOn-timeN/A
Ethiopian AirCheapest$1,014Average$1,199FlexibilityNo cancel feeOn-time72%
JetBlueCheapest$1,095Average$2,709FlexibilityNo cancel feeOn-time62%
Qatar AirwaysCheapest$1,130Average$1,578FlexibilityNo cancel feeOn-time68%
United AirlinesCheapest$1,335Average$1,554FlexibilityNo cancel feeOn-time69%
EmiratesCheapest$1,421Average$1,517FlexibilityNo cancel feeOn-time75%

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