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

Cheapflights users have booked flights from Cape Town to Washington, D.C. Dulles Intl Airport round-trip from $1,032. Other airlines that can offer you cheap pricing are United Airlines, from $1,035, and Turkish Airlines, from $1,041. Ethiopian Air is priced at 13% lower than the current average price of a flight leaving 3 months from now.

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

The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $593. However, be on the lookout for offers from Turkish Airlines and Delta, as they are both options that can get you from Cape Town to Washington, D.C. Dulles Intl Airport for a low price.

What is the cheapest day to fly from Cape Town to Washington, D.C. Dulles Intl Airport?

Travelers seeking maximum savings on their Cape Town to Washington, D.C. Dulles Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

Looking at all options, your cheapest flight can be booked for $887. While the most popular route (Cape Town Intl - Washington, D.C. Dulles Intl) can be booked for $942 on average our data indicates $1,112 when flying from Cape Town to Washington, D.C. Dulles Intl Airport.

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

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

What is the cheapest day to fly round-trip from Cape Town to Washington, D.C. Dulles Intl Airport?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

May is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from Cape Town. Prices for May average $1,122 per person but you can even find prices for as low as $892. The most expensive prices can be found in the month of January. Opting for a May flight can save you 17% on your journey compared to booking in January

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

For a flight from Cape Town to Washington, D.C. Dulles Intl, you will be flying from Cape Town Intl. Cape Town Intl (CPT) is just 9.7 mi from the center of the city. Cape Town Intl is the only Cape Town airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 3 airlines have flights to Washington, D.C. Dulles Intl from Cape Town Intl on a regular basis.

Can I find deals for flights from Cape Town to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Cape Town to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Cape Town to Dulles Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cape Town to Dulles Intl.

Can I find deals for business class flights from Cape Town to Dulles Intl?

Yes. Cheapflights offers flight deals from Cape Town to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$593+ Flights from Cape Town to Washington, D.C. Dulles Intl Airport

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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 Cape Town Intl to Washington, D.C. Dulles Intl are usually found in October or May, booked 11 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Cape Town to Dulles Intl

Round-trip from	$1,032 (oojo)
One-way from	$593 (flightsite.co.za)
Popular in	February
Cheapest in	October
Average price	$1,298
Good round-trip deal	$1,074 or less
Good one-way deal	$992 or less

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

Search Deals

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

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($62 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

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

Search Deals

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

Search Deals

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 June 12, 2025.

Fri 7/2511:15 pmCPT - IAD

2 stops26h 36mDelta

Thu 8/73:37 pmIAD - CPT

1 stop20h 13mDelta

Deal found 6/12

$928

Tue 6/1711:15 pmCPT - IAD

2 stops26h 35mKLM

Tue 6/245:25 pmIAD - CPT

1 stop22h 00mKLM

Deal found 6/9

$943

Sun 6/158:00 pmCPT - IAD

Nonstop15h 40mUnited Airlines

Mon 7/286:30 pmIAD - CPT

Nonstop14h 50mUnited Airlines

Deal found 6/12

$1,013

Sun 9/281:50 pmCPT - IAD

2 stops25h 05mEthiopian Air

Sat 10/1110:55 amIAD - CPT

1 stop21h 40mEthiopian Air

Deal found 6/11

$1,032

Sun 7/274:35 pmCPT - IAD

1 stop25h 10mTurkish Airlines

Sun 8/31:30 pmIAD - CPT

1 stop40h 20mTurkish Airlines

Deal found 6/12

$1,041

Mon 10/272:00 pmCPT - IAD

2 stops32h 35mBritish Airways

Mon 12/296:15 pmIAD - CPT

2 stops56h 30mBritish Airways

Deal found 6/10

$1,127

Sat 7/261:00 pmCPT - IAD

1 stop25h 40mQatar Airways

Sat 8/29:00 pmIAD - CPT

1 stop31h 50mQatar Airways

Deal found 6/10

$1,250

Fri 6/139:45 amCPT - IAD

2 stops36h 00mMultiple Airlines

Sat 7/510:45 pmIAD - CPT

2 stops35h 25mMultiple Airlines

Deal found 6/12

$1,274

Thu 6/122:50 pmCPT - IAD

3 stops27h 09mKenya Airways

Thu 7/3112:12 pmIAD - CPT

2 stops42h 48mKenya Airways

Deal found 6/12

$1,978

Sat 7/2610:40 amCPT - IAD

3 stops43h 19mSingapore Airlines

Sat 8/27:59 pmIAD - CPT

3 stops55h 26mSingapore Airlines

Deal found 6/10

$2,291

Sat 6/143:55 pmCPT - IAD

2 stops30h 20mSWISS

Fri 8/18:45 pmIAD - CPT

2 stops36h 30mSWISS

Deal found 6/12

$2,928

Best flights from Cape Town to Dulles Intl
Discover carefully curated flight deals from Cape Town to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Sun 9/281:50 pmCPT - IAD

2 stops25h 05mEthiopian Air

Sat 10/1110:55 amIAD - CPT

1 stop21h 40mEthiopian Air

Deal found 6/11

$1,032

Sun 7/278:00 pmCPT - IAD

Nonstop15h 40mUnited Airlines

Sun 8/36:35 amIAD - CPT

2 stops44h 55mUnited Airlines

Deal found 6/12

$1,035

Sun 7/274:35 pmCPT - IAD

1 stop25h 10mTurkish Airlines

Sun 8/31:30 pmIAD - CPT

1 stop40h 20mTurkish Airlines

Deal found 6/12

$1,041

Mon 10/272:00 pmCPT - IAD

2 stops32h 35mBritish Airways

Mon 12/296:15 pmIAD - CPT

2 stops56h 30mBritish Airways

Deal found 6/12

$1,127

Sun 7/2711:15 pmCPT - IAD

1 stop22h 20mKLM

Sun 8/35:50 pmIAD - CPT

2 stops45h 35mKLM

Deal found 6/12

$1,155

Mon 10/279:30 pmCPT - IAD

1 stop27h 12mDelta

Mon 12/299:25 pmIAD - CPT

1 stop26h 20mDelta

Deal found 6/10

$1,240

Sat 7/261:00 pmCPT - IAD

1 stop25h 40mQatar Airways

Sat 8/29:00 pmIAD - CPT

1 stop31h 50mQatar Airways

Deal found 6/10

$1,250

Sat 7/269:20 amCPT - IAD

2 stops29h 20mMultiple Airlines

Sat 8/29:00 pmIAD - CPT

1 stop31h 50mMultiple Airlines

Deal found 6/10

$1,360

Sat 7/2610:40 amCPT - IAD

3 stops43h 19mSingapore Airlines

Sat 8/27:59 pmIAD - CPT

3 stops55h 26mSingapore Airlines

Deal found 6/10

$2,291

Last-minute flights from Cape Town to Dulles Intl
Discover last-minute flight deals from Cape Town to Dulles Intl. Data last updated June 12, 2025 and is based on user searches.

Thu 6/122:35 pmCPT - IAD

2 stops24h 20mEthiopian Air

Mon 7/289:50 pmIAD - CPT

2 stops33h 55mEthiopian Air

Deal found 6/12

$1,507

Thu 6/122:50 pmCPT - IAD

3 stops27h 09mKenya Airways

Thu 7/3112:12 pmIAD - CPT

2 stops42h 48mKenya Airways

Deal found 6/12

$1,978

Fri 6/139:45 amCPT - IAD

2 stops36h 00mMultiple Airlines

Sat 7/510:45 pmIAD - CPT

2 stops35h 25mMultiple Airlines

Deal found 6/12

$1,274

Sat 6/143:55 pmCPT - IAD

2 stops30h 20mSWISS

Fri 8/18:45 pmIAD - CPT

2 stops36h 30mSWISS

Deal found 6/12

$2,928

Sun 6/158:00 pmCPT - IAD

Nonstop15h 40mUnited Airlines

Mon 7/286:30 pmIAD - CPT

Nonstop14h 50mUnited Airlines

Deal found 6/12

$1,013

Tue 6/1711:15 pmCPT - IAD

2 stops26h 35mKLM

Tue 6/245:25 pmIAD - CPT

1 stop22h 00mKLM

Deal found 6/9

$943

Tue 6/178:05 pmCPT - IAD

1 stop21h 49mDelta

Tue 6/245:25 pmIAD - CPT

1 stop22h 00mDelta

Deal found 6/9

$1,037

Tue 6/172:30 pmCPT - IAD

3 stops27h 29mMultiple Airlines

Tue 6/248:30 pmIAD - CPT

2 stops43h 40mMultiple Airlines

Deal found 6/9

$1,727

Tue 6/1711:15 pmCPT - IAD

2 stops30h 04mKLM

Tue 6/2412:13 pmIAD - CPT

2 stops27h 12mKLM

Deal found 6/9

$943

Fri 7/2511:15 pmCPT - IAD

2 stops26h 36mDelta

Thu 8/73:37 pmIAD - CPT

1 stop20h 13mDelta

Deal found 6/12

$928

Sat 7/261:00 pmCPT - IAD

1 stop25h 40mQatar Airways

Sat 8/29:00 pmIAD - CPT

1 stop31h 50mQatar Airways

Deal found 6/10

$1,250

Sat 7/266:55 pmCPT - IAD

2 stops50h 55mBritish Airways

Sat 8/210:45 pmIAD - CPT

2 stops39h 10mBritish Airways

Deal found 6/10

$1,417

One-way flights from Cape Town to Dulles Intl
Search for one-way flight options from Cape Town to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Mon 7/141:00 pmCPT - IAD

1 stop32h 40mQatar Airways

Deal found 6/11

$593

Tue 12/95:15 pmCPT - IAD

1 stop24h 55mTurkish Airlines

Deal found 6/10

$615

Tue 7/151:00 pmCPT - IAD

3 stops56h 28mMultiple Airlines

Deal found 6/11

$660

Sun 12/79:30 pmCPT - IAD

1 stop26h 06mDelta

Deal found 6/10

$811

Fri 10/32:35 pmCPT - IAD

3 stops27h 15mKenya Airways

Deal found 6/11

$942

Thu 8/141:00 pmCPT - IAD

1 stop25h 40mJetBlue

Deal found 6/10

$968

Fri 8/298:00 pmCPT - IAD

Nonstop15h 40mUnited Airlines

Deal found 6/12

$996

Wed 7/306:25 pmCPT - IAD

2 stops27h 10mKLM

Deal found 6/10

$999

Sun 7/136:05 pmCPT - IAD

1 stop25h 25mLufthansa

Deal found 6/11

$1,020

Wed 8/132:35 pmCPT - IAD

2 stops24h 20mEthiopian Air

Deal found 6/11

$1,045

Sat 10/410:40 amCPT - IAD

3 stops43h 43mSingapore Airlines

Deal found 6/11

$1,209

Wed 8/137:00 amCPT - IAD

2 stops38h 55mBritish Airways

Deal found 6/11

$3,487

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cape Town to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Fri 7/25

11:15 pm-7:51 pm

2 stops26h 36m

Washington, D.C. Dulles Intl

Thu 8/7

3:37 pm-5:50 pm

1 stop20h 13m

$928

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Fri 7/25

8:00 pm-5:40 am

Nonstop15h 40m

Washington, D.C. Dulles Intl

Thu 8/7

6:30 pm-3:20 pm

Nonstop14h 50m

$1,017

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Sun 9/28

1:50 pm-8:55 am

2 stops25h 05m

Washington, D.C. Dulles Intl

Sat 10/11

10:55 am-2:35 pm

1 stop21h 40m

$1,032

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Fri 7/25

11:15 pm-7:51 pm

2 stops26h 36m

Washington, D.C. Dulles Intl

Thu 8/7

5:25 pm-9:45 am

2 stops34h 20m

$1,038

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Sun 7/27

4:35 pm-11:45 am

1 stop25h 10m

Washington, D.C. Dulles Intl

Sun 8/3

1:30 pm-11:50 am

1 stop40h 20m

$1,041

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Mon 10/27

2:00 pm-4:35 pm

2 stops32h 35m

Washington, D.C. Dulles Intl

Mon 12/29

6:15 pm-9:45 am

2 stops56h 30m

$1,127

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Sat 7/26

1:00 pm-8:40 am

1 stop25h 40m

Washington, D.C. Dulles Intl

Sat 8/2

9:00 pm-10:50 am

1 stop31h 50m

$1,250

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Sat 7/26

9:20 am-8:40 am

2 stops29h 20m

Washington, D.C. Dulles Intl

Sat 8/2

9:00 pm-10:50 am

1 stop31h 50m

$1,360

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Sat 7/26

10:40 am-11:59 pm

3 stops43h 19m

Washington, D.C. Dulles Intl

Sat 8/2

7:59 pm-9:25 am

3 stops55h 26m

$2,291

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Mon 7/14

1:00 pm-3:40 pm

1 stop32h 40m

$593

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 22 results

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

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

Airports

CPT

CPT offers free Wi-Fi with a 1GB or 4-hour limit. Download movies beforehand to avoid reaching the limit.

IAD

The Silver Line Metro connects IAD to Washington in under 40 minutes, offering a cheap and efficient city transfer.

Our travel experts

John Walton

Expert on CPT

Ramsey Qubein

Expert on IAD

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.

Cheapflights Insights

Everything you need to know about your flight from Cape Town to Washington, D.C. Dulles Intl Airport

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

Booking 11 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 July is currently the most expensive (average of $349). 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?

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 3% versus a flight at noon.

Rainfall in Dulles Intl 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

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

Peruse reviews from past customers who have flown with Singapore Airlines, Delta and KLM 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.

Singapore Airlines

8.1

Very good

1,302 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Singapore Airlines

8.1

Very good

1,302 reviews

Singapore Airlines

8.1

Very good

1,302 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Delta

8.0

Very good

7,950 reviews

Singapore Airlines

8.1

Very good

1,302 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

KLM

7.8

Good

1,358 reviews

Singapore Airlines

8.1

Very good

1,302 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Qatar Airways

7.4

Good

3,584 reviews

Singapore Airlines

8.1

Very good

1,302 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

United Airlines

7.4

Good

8,790 reviews

Singapore Airlines

8.1

Very good

1,302 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Related info for your journey

What airport do you fly from for flights from Cape Town to Washington, D.C. Dulles Intl?
For a flight from Cape Town to Washington, D.C. Dulles Intl, you will be flying from Cape Town Intl. Cape Town Intl (CPT) is just 9.7 mi from the center of the city. Cape Town Intl is the only Cape Town airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 3 airlines have flights to Washington, D.C. Dulles Intl from Cape Town Intl on a regular basis.
What are the cheapest airlines flying from Cape Town to Washington, D.C. Dulles Intl Airport round-trip?
Cheapflights users have booked flights from Cape Town to Washington, D.C. Dulles Intl Airport round-trip from $1,032. Other airlines that can offer you cheap pricing are United Airlines, from $1,035, and Turkish Airlines, from $1,041. Ethiopian Air is priced at 13% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Cape Town to Washington, D.C. Dulles Intl Airport one-way?
The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $593. However, be on the lookout for offers from Turkish Airlines and Delta, as they are both options that can get you from Cape Town to Washington, D.C. Dulles Intl Airport for a low price.
What are the cheapest flights from Cape Town to Washington, D.C. Dulles Intl Airport?
Looking at all options, your cheapest flight can be booked for $887. While the most popular route (Cape Town Intl - Washington, D.C. Dulles Intl) can be booked for $942 on average our data indicates $1,112 when flying from Cape Town to Washington, D.C. Dulles Intl Airport.
Can I find deals for flights from Cape Town to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Cape Town to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Cape Town to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cape Town to Dulles Intl.
Can I find deals for business class flights from Cape Town to Dulles Intl?
Yes. Cheapflights offers flight deals from Cape Town to Dulles Intl 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 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 July is currently the most expensive (average of $349). 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

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Top 3 airlines flying from Cape Town to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$890	Average$993	FlexibilityNo cancel fee	On-timeN/A
KLM	Cheapest$891	Average$1,214	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$919	Average$1,183	FlexibilityNo cancel fee	On-time69%

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$593+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Cape Town to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Cape Town Intl to Washington, D.C. Dulles Intl are usually found in October or May, booked 11 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Cape Town to Dulles Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Cape Town to Dulles Intl

Cheapest flights from Cape Town to Dulles IntlExplore 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 June 12, 2025.

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 June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cape Town to Washington, D.C. Dulles Intl Airport that are best for you.

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

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

Airports

CPT

IAD

Our travel experts

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.

Cheapflights Insights

Everything you need to know about your flight from Cape Town to Washington, D.C. Dulles Intl Airport

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 June 9, 2025.

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

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 June 12, 2025.

Rainfall in Dulles Intl by month

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Temperature in Dulles Intl by month

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

Reviews of airlines servicing Dulles Intl

Peruse reviews from past customers who have flown with Singapore Airlines, Delta and KLM 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.

Related info for your journey

Find useful and relevant information for your journey from Cape Town to Dulles Intl. 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 from for flights from Cape Town to Washington, D.C. Dulles Intl?

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

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

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

Can I find deals for flights from Cape Town to Dulles Intl that include hotel bookings?

How can I find direct flights from Cape Town to Dulles Intl?

Can I find deals for business class flights from Cape Town to Dulles Intl?

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

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Alternative routes for Cape Town to Dulles Intl

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Top 3 airlines flying from Cape Town to Dulles Intl

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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 June 12, 2025.