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Cheap flights from Cape Town to Washington, D.C. from $543

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cape Town to Washington, D.C. departing on 11/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Delta Logo
11:45 pm - 4:05 pmCPT-IAD
23h 20m1 stop
Delta Logo
3:42 pm - 7:15 pmIAD-CPT
20h 33m1 stop
$932Delta
Find Deal
Wed, Dec 24 - Mon, Feb 9
Delta Logo
11:45 pm - 4:05 pmCPT-IAD
23h 20m1 stop
Delta Logo
3:42 pm - 7:15 pmIAD-CPT
20h 33m1 stop
$933Delta
Find Deal
Wed, Dec 24 - Mon, Feb 9
KLM Logo
6:25 pm - 4:05 pmCPT-IAD
28h 40m2 stops
KLM Logo
5:50 pm - 9:25 pmIAD-CPT
21h 35m1 stop
$953KLM
Find Deal
Thu, Dec 25 - Sun, May 10
KLM Logo
7:50 am - 3:35 pmCPT-IAD
37h 45m1 stop
KLM Logo
9:20 pm - 9:25 pmIAD-CPT
42h 05m2 stops
$962KLM
Find Deal
Wed, Apr 22 - Mon, Sep 28
American Airlines Logo
8:50 pm - 3:35 pmCPT-IAD
25h 45m2 stops
American Airlines Logo
9:00 pm - 8:05 amIAD-CPT
28h 05m2 stops
$980American Airlines
Find Deal
Fri, Dec 12 - Fri, Dec 19
Multiple Airlines Logo
7:50 am - 4:20 pmCPT-IAD
38h 30m2 stops
Multiple Airlines Logo
9:20 pm - 12:40 pmIAD-CPT
57h 20m2 stops
$1,007Multiple Airlines
Find Deal
Wed, Apr 22 - Mon, Sep 28
American Airlines Logo
8:50 pm - 3:35 pmCPT-IAD
25h 45m2 stops
American Airlines Logo
6:20 pm - 12:10 pmIAD-CPT
34h 50m1 stop
$1,021American Airlines
Find Deal
Fri, Dec 12 - Fri, Dec 19
United Airlines Logo
9:30 am - 8:05 pmCPT-IAD
41h 35m1 stop
United Airlines Logo
6:45 pm - 4:10 pmIAD-CPT
14h 25mnonstop
$1,042United Airlines
Find Deal
Wed, Dec 24 - Mon, Feb 9
United Airlines Logo
9:30 am - 8:05 pmCPT-IAD
41h 35m1 stop
United Airlines Logo
6:45 pm - 4:10 pmIAD-CPT
14h 25mnonstop
$1,043United Airlines
Find Deal
Wed, Dec 24 - Mon, Feb 9
Multiple Airlines Logo
6:05 am - 3:35 pmCPT-IAD
40h 30m2 stops
Multiple Airlines Logo
8:30 pm - 3:15 pmIAD-CPT
35h 45m2 stops
$1,171Multiple Airlines
Find Deal
Thu, Feb 26 - Sun, Mar 1

Delta flights from Cape Town to Washington, D.C.

Our best Delta deals on Cape Town to Washington, D.C. flight tickets
Delta
Oct 31
CPT9:30 pmCape Town Intl
20h 01m
1 stop
DCA11:31 amWashington, D.C. Reagan-National
Nov 13
DCA9:34 amWashington, D.C. Reagan-National
26h 41m
2 stops
CPT7:15 pmCape Town Intl
$928
Find similar
Delta
Dec 24
CPT11:45 pmCape Town Intl
23h 20m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Feb 9
IAD3:42 pmWashington, D.C. Dulles Intl
20h 33m
1 stop
CPT7:15 pmCape Town Intl
$932
Find similar
Delta
Dec 24
CPT11:45 pmCape Town Intl
23h 20m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Feb 9
IAD3:42 pmWashington, D.C. Dulles Intl
20h 33m
1 stop
CPT7:15 pmCape Town Intl
$933
Find similar

American Airlines flights from Cape Town to Washington, D.C.

Our best American Airlines deals on Cape Town to Washington, D.C. flight tickets
American Airlines
Dec 12
CPT8:50 pmCape Town Intl
25h 45m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
Dec 19
IAD9:00 pmWashington, D.C. Dulles Intl
28h 05m
2 stops
CPT8:05 amCape Town Intl
$980
Find similar
American Airlines
Dec 12
CPT8:50 pmCape Town Intl
25h 45m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
Dec 19
IAD6:20 pmWashington, D.C. Dulles Intl
34h 50m
1 stop
CPT12:10 pmCape Town Intl
$1,021
Find similar
American Airlines
Dec 12
CPT6:55 pmCape Town Intl
30h 50m
1 stop
BWI6:45 pmBaltimore/Washington
Dec 19
BWI8:35 pmBaltimore/Washington
32h 35m
1 stop
CPT12:10 pmCape Town Intl
$1,031
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Cape Town to Washington, D.C. 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, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Cape Town to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Wed 12/24

11:45 pm-4:05 pm

1 stop23h 20m

Washington, D.C. Dulles Intl

Mon 2/9

3:42 pm-7:15 pm

1 stop20h 33m

$932

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Wed 12/24

11:45 pm-4:05 pm

1 stop23h 20m

Washington, D.C. Dulles Intl

Mon 2/9

3:42 pm-7:15 pm

1 stop20h 33m

$933

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Thu 12/25

6:25 pm-4:05 pm

2 stops28h 40m

Washington, D.C. Dulles Intl

Sun 5/10

5:50 pm-9:25 pm

1 stop21h 35m

$953

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Wed 4/22

7:50 am-3:35 pm

1 stop37h 45m

Washington, D.C. Dulles Intl

Mon 9/28

9:20 pm-9:25 pm

2 stops42h 05m

$962

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Fri 12/12

8:50 pm-3:35 pm

2 stops25h 45m

Washington, D.C. Dulles Intl

Fri 12/19

9:00 pm-8:05 am

2 stops28h 05m

$980

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Wed 4/22

7:50 am-4:20 pm

2 stops38h 30m

Washington, D.C. Dulles Intl

Mon 9/28

9:20 pm-12:40 pm

2 stops57h 20m

$1,007

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Fri 12/12

8:50 pm-3:35 pm

2 stops25h 45m

Washington, D.C. Dulles Intl

Fri 12/19

6:20 pm-12:10 pm

1 stop34h 50m

$1,021

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Wed 12/24

9:30 am-8:05 pm

1 stop41h 35m

Washington, D.C. Dulles Intl

Mon 2/9

6:45 pm-4:10 pm

Nonstop14h 25m

$1,042

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Wed 12/24

9:30 am-8:05 pm

1 stop41h 35m

Washington, D.C. Dulles Intl

Mon 2/9

6:45 pm-4:10 pm

Nonstop14h 25m

$1,043

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Thu 2/26

6:05 am-3:35 pm

2 stops40h 30m

Washington, D.C. Dulles Intl

Sun 3/1

8:30 pm-3:15 pm

2 stops35h 45m

$1,171

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Cape Town to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C.?

The month of October is, on average, the cheapest month to fly to Washington, D.C. from Cape Town, with most prices found around $967. If you’re not able to fly to Washington, D.C. in October, then May is your next best option. Flight prices from Cape Town to Washington, D.C. during May average around $971.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Cape Town is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $990. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Cape Town to Washington, D.C. for around $1,225.

What is the cheapest Cape Town Intl to Washington, D.C. flight route?

Fly from Cape Town Intl to Washington, D.C. Dulles Intl for the best Cape Town Intl - Washington, D.C. flight prices

How far in advance should I book a flight to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from Cape Town when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $1,127 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Cape Town for as low as $1,005 on momondo.

What cabin class options are available on Cape Town Intl to Washington, D.C. flights?

There are 3 cabin classes available to choose from on Cape Town Intl to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Cape Town to Washington, D.C. flight prices changed over time?

As of October 2025, prices for Cape Town to Washington, D.C. flights are approximately 41% more expensive when compared to flights at the same time last year.

When to book flights from Cape Town to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Cape Town to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cape Town to Washington, D.C. (CPT to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cape Town to Washington, D.C.

Best Price Found

$1,132

Fastest flight time

16h 10m

Direct flights

Mon, Wed and Sat

Airports in Washington, D.C.

1 airport
The best one-way flight to Washington, D.C. from Cape Town in the past 72 hours is $1,132. The best round-trip flight deal from Cape Town to Washington, D.C. found on momondo in the last 72 hours is $972.
The fastest flight from Cape Town to Washington, D.C. takes 16h 10m
Direct flights go from Cape Town to Washington, D.C. on Monday, Wednesday and Saturday. The only airline offering direct flights is United Airlines.
There is 1 airport near Washington, D.C.: Washington, D.C. Dulles Intl (IAD)
Search flight deals

  • How far is Cape Town Intl to Washington, D.C. by plane?

    There are 7894.8 mi between Cape Town Intl and Washington, D.C.. By plane, this route typically takes 19h 39m.

  • When did momondo last update prices for flights from Cape Town Intl Airport to Washington, D.C.?

    Prices for flights from Cape Town Intl Airport to Washington, D.C. are updated daily.

  • How many operators does momondo search for flights from Cape Town Intl Airport to Washington, D.C.?

  • How old do you have to be to fly from Cape Town Intl Airport to Washington, D.C.?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cape Town Intl Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Cape Town to Washington, D.C.?

  • What is the most popular airline from Cape Town to Washington, D.C.?

Best airlines flying from Cape Town to Washington, D.C.

Compare and see reviews for airlines that fly from Cape Town to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $890Free CancellationRating
7.9
7,998 reviews
Search Delta flights
United AirlinesPriceFrom $927Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Gaithersburg
Fairfax
Glen Burnie
Springfield
Linthicum Heights

Why use momondo?

Why should I use momondo to find a flight deal from Cape Town to Washington, D.C.?

Finding the right flight to Washington, D.C. from Cape Town is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Cape Town to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Cape Town with this policy.

How can momondo help me find flights from Cape Town to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Cape Town. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Cape Town to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Cape Town to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport