Dulles Intl

$617+ Cheap flights from Cape Town (CPT) to Dulles Intl (IAD)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
CPT — IAD
Feb 11 — Feb 181
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The best prices from Cape Town Intl to Washington, D.C. Dulles Intl are usually found in January or May, booked 55 days in advance, depart on a Thursday or Wednesday and return on a Sunday

Cheap flight deals from Cape Town to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cape Town (CPT) to Dulles Intl (IAD). 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 February 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$829
(SmartFares)

One-way from

$617
(oojo)

Popular in

August

Cheapest in

January

Average price

$1,033

Good round-trip deal

$924 or less

Good one-way deal

$1,218 or less
Provider with most accurate pricing for Cape Town Intl-Washington, D.C. Dulles Intl flight deals.
Provider most trusted by Cheapflights users for Cape Town Intl-Washington, D.C. Dulles Intl flights.
From Cape Town Intl to Washington, D.C. Dulles Intl
One-way flight from Cape Town Intl to Washington, D.C. Dulles Intl
Highest demand for flights based on searches. 8% potential increase in price ($106 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Cape Town Intl to Washington, D.C. Dulles Intl.
Price to beat on a one-way flight from Cape Town Intl to Washington, D.C. Dulles Intl.

Find flight deals from Cape Town to Dulles Intl

Cheapest flights from Cape Town to Dulles Intl
Explore the most affordable flight options available from Cape Town to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 6, 2025.

This SmartFares deal was found by Cheapflights users on 2/6. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/131:50 pmCPT - IAD
2 stops25h 10mEthiopian Air
Thu 3/2011:00 amIAD - CPT
1 stop20h 45mEthiopian Air
Deal found 2/6$829
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/911:59 pmCPT - IAD
1 stop22h 46mDelta
Thu 2/2012:52 pmIAD - CPT
1 stop23h 08mDelta
Deal found 2/5$875
This United Airlines deal was found by Cheapflights users on 2/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/78:50 pmCPT - IAD
Nonstop16h 05mUnited Airlines
Thu 2/206:50 pmIAD - CPT
Nonstop14h 20mUnited Airlines
Deal found 2/5$914
This Gotogate deal was found by Cheapflights users on 2/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/78:05 amCPT - IAD
2 stops39h 10mMultiple Airlines
Thu 2/208:40 pmIAD - CPT
2 stops26h 50mMultiple Airlines
Deal found 2/5$941
This Gotogate deal was found by Cheapflights users on 2/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/78:30 amCPT - IAD
1 stop38h 45mAir France
Thu 2/208:40 pmIAD - CPT
2 stops26h 50mAir France
Deal found 2/5$942
This Gotogate deal was found by Cheapflights users on 2/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1310:00 amCPT - IAD
1 stop37h 05mVirgin Atlantic
Thu 3/209:40 pmIAD - CPT
1 stop28h 15mVirgin Atlantic
Deal found 2/6$958
This KLM deal was found by Cheapflights users on 2/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/611:20 pmCPT - IAD
1 stop23h 25mKLM
Sat 2/225:35 pmIAD - CPT
1 stop29h 35mKLM
Deal found 2/5$960
This Gotogate deal was found by Cheapflights users on 2/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/712:35 pmCPT - IAD
1 stop34h 20mQatar Airways
Fri 3/149:05 pmIAD - CPT
1 stop31h 35mQatar Airways
Deal found 2/5$1,042
This British Airways deal was found by Cheapflights users on 2/5. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/510:00 pmCPT - IAD
1 stop28h 45mBritish Airways
Tue 2/186:00 pmIAD - CPT
1 stop35h 10mBritish Airways
Deal found 2/5$1,060
This Kissandfly.com deal was found by Cheapflights users on 2/5. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/76:30 pmCPT - IAD
1 stop27h 10mLufthansa
Thu 2/206:50 pmIAD - CPT
Nonstop14h 20mLufthansa
Deal found 2/5$1,078
This SWISS deal was found by Cheapflights users on 2/5. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/216:10 pmCPT - IAD
2 stops29h 15mSWISS
Sat 4/58:45 pmIAD - CPT
2 stops35h 10mSWISS
Deal found 2/5$1,281
This Emirates deal was found by Cheapflights users on 2/5. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/91:40 pmCPT - IAD
1 stop25h 30mEmirates
Fri 2/2110:30 amIAD - CPT
1 stop42h 10mEmirates
Deal found 2/5$1,450

Find flights from Cape Town to Dulles Intl within your budget

Customize your flight search to find flights from Cape Town to Dulles Intl 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 February 6, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Thu 3/13

1:50 pm-9:00 am

2 stops25h 10m

Washington, D.C. Dulles Intl

Thu 3/20

11:00 am-1:45 pm

1 stop20h 45m

$829

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Thu 3/13

10:00 am-5:05 pm

1 stop37h 05m

Washington, D.C. Dulles Intl

Thu 3/20

9:40 pm-7:55 am

1 stop28h 15m

$958

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Thu 3/13

6:10 pm-4:45 pm

2 stops28h 35m

Washington, D.C. Dulles Intl

Thu 3/20

9:40 pm-9:30 pm

2 stops41h 50m

$983

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Fri 3/7

12:35 pm-3:55 pm

1 stop34h 20m

Washington, D.C. Dulles Intl

Fri 3/14

9:05 pm-10:40 am

1 stop31h 35m

$1,042

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Fri 3/7

6:05 am-7:30 pm

2 stops44h 25m

Washington, D.C. Dulles Intl

Fri 3/14

3:00 pm-7:55 pm

2 stops46h 55m

$1,225

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Fri 2/21

6:10 pm-4:25 pm

2 stops29h 15m

Washington, D.C. Dulles Intl

Sat 4/5

8:45 pm-1:55 pm

2 stops35h 10m

$1,281

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Fri 2/21

6:30 pm-3:30 pm

2 stops52h 00m

Washington, D.C. Dulles Intl

Sat 4/5

7:00 pm-3:20 pm

Nonstop14h 20m

$1,357

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Fri 2/28

8:55 pm-7:45 pm

1 stop29h 50m

Washington, D.C. Dulles Intl

Tue 3/11

10:55 pm-12:10 pm

1 stop31h 15m

$6,183

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Sun 2/16

1:40 pm-8:10 am

1 stop25h 30m

Washington, D.C. Dulles Intl

Fri 2/21

10:30 am-11:40 am

1 stop42h 10m

$10,442

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Tue 4/29

4:35 pm-10:50 am

1 stop24h 15m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 23 results
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Compare providers for flights from Cape Town to Dulles Intl

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 Cape Town to Dulles Intl in February.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

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

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Cape Town 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.

Travel insights for flights from Cape Town to Dulles Intl

Get recent, data-driven insights about flights from Cape Town to Dulles Intl including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Cape Town to Dulles Intl. Price data was last updated on January 31, 2025.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cape Town to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Cape Town to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Cape Town to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 CPT to IAD?

Find hourly flight availability from Cape Town to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 6, 2025.

When flying from Cape Town to Washington, D.C. Dulles Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 10% versus a flight at noon.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated February 6, 2025.
Peruse reviews from past customers who have flown with Emirates, Singapore Airlines and Delta from Cape Town to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Crew

8.3

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.

8.1
Very good