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Cheap flights from Cape Town to Washington, D.C. from $610

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 9/9. 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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Find the cheapest flights from Cape Town to Washington, D.C.

Cheap round-trip flights

Ethiopian Air Logo
1:50 pm - 8:55 amCPT-IAD
25h 05m2 stops
Ethiopian Air Logo
10:55 am - 1:45 pmIAD-CPT
20h 50m1 stop
$900Ethiopian Air
Find Deal
Thu, Sep 11 - Thu, Sep 18
Delta Logo
9:30 pm - 10:19 pmCPT-DCA
30h 49m2 stops
Delta Logo
8:30 am - 7:15 pmDCA-CPT
27h 45m2 stops
$930Delta
Find Deal
Thu, Oct 30 - Mon, Jan 5
KLM Logo
6:25 pm - 3:35 pmCPT-IAD
27h 10m2 stops
KLM Logo
9:20 pm - 9:25 pmIAD-CPT
42h 05m2 stops
$987KLM
Find Deal
Fri, Sep 12 - Fri, Sep 19
KLM Logo
6:25 pm - 4:05 pmCPT-IAD
28h 40m2 stops
KLM Logo
6:05 pm - 9:55 pmIAD-CPT
20h 50m1 stop
$1,010KLM
Find Deal
Mon, Nov 3 - Sat, Jan 3
United Airlines Logo
8:00 pm - 5:40 amCPT-IAD
15h 40mnonstop
United Airlines Logo
6:35 pm - 3:20 pmIAD-CPT
14h 45mnonstop
$1,027United Airlines
Find Deal
Sun, Aug 24 - Thu, Sep 4
British Airways Logo
8:35 pm - 7:55 pmCPT-IAD
30h 20m1 stop
British Airways Logo
6:20 pm - 5:20 pmIAD-CPT
40h 00m2 stops
$1,064British Airways
Find Deal
Wed, Nov 5 - Mon, Jan 5
British Airways Logo
8:35 pm - 6:45 pmCPT-BWI
29h 10m1 stop
British Airways Logo
8:35 pm - 2:35 pmBWI-CPT
35h 00m2 stops
$1,064British Airways
Find Deal
Wed, Nov 5 - Thu, Jan 1
Qatar Airways Logo
1:00 pm - 3:40 pmCPT-IAD
32h 40m1 stop
Qatar Airways Logo
9:00 pm - 10:50 amIAD-CPT
31h 50m1 stop
$1,094Qatar Airways
Find Deal
Fri, Sep 12 - Fri, Sep 19
United Airlines Logo
9:30 am - 4:35 pmCPT-IAD
37h 05m1 stop
United Airlines Logo
6:45 pm - 4:10 pmIAD-CPT
14h 25mnonstop
$1,166United Airlines
Find Deal
Mon, Oct 27 - Mon, Dec 29
Qatar Airways Logo
1:00 pm - 8:40 amCPT-IAD
25h 40m1 stop
Qatar Airways Logo
9:00 pm - 10:50 amIAD-CPT
31h 50m1 stop
$1,178Qatar Airways
Find Deal
Sat, Sep 6 - Sat, Sep 13

Ethiopian Air flights from Cape Town to Washington, D.C.

Our best Ethiopian Air deals on Cape Town to Washington, D.C. flight tickets
Ethiopian Air
Sep 11
CPT1:50 pmCape Town Intl
25h 05m
2 stops
IAD8:55 amWashington, D.C. Dulles Intl
Sep 18
IAD10:55 amWashington, D.C. Dulles Intl
20h 50m
1 stop
CPT1:45 pmCape Town Intl
$900
Find similar
Ethiopian Air
Sep 6
CPT1:50 pmCape Town Intl
25h 05m
2 stops
IAD8:55 amWashington, D.C. Dulles Intl
Sep 13
IAD10:55 amWashington, D.C. Dulles Intl
21h 40m
1 stop
CPT2:35 pmCape Town Intl
$995
Find similar
Ethiopian Air
Sep 6
CPT1:50 pmCape Town Intl
25h 05m
2 stops
IAD8:55 amWashington, D.C. Dulles Intl
Sep 13
IAD10:55 amWashington, D.C. Dulles Intl
21h 40m
1 stop
CPT2:35 pmCape Town Intl
$996
Find similar

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

Our best United Airlines deals on Cape Town to Washington, D.C. flight tickets
United Airlines
Aug 3
CPT8:00 pmCape Town Intl
15h 40m
IAD5:40 amWashington, D.C. Dulles Intl
Aug 10
IAD5:31 pmWashington, D.C. Dulles Intl
17h 39m
1 stop
CPT5:10 pmCape Town Intl
$1,025
Find similar
United Airlines
Aug 24
CPT8:00 pmCape Town Intl
15h 40m
IAD5:40 amWashington, D.C. Dulles Intl
Sep 4
IAD6:35 pmWashington, D.C. Dulles Intl
14h 45m
CPT3:20 pmCape Town Intl
$1,027
Find similar
United Airlines
Oct 27
CPT9:30 amCape Town Intl
37h 05m
1 stop
IAD4:35 pmWashington, D.C. Dulles Intl
Dec 29
IAD6:45 pmWashington, D.C. Dulles Intl
14h 25m
CPT4:10 pmCape Town Intl
$1,166
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 July 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

Thu 9/11

1:50 pm-8:55 am

2 stops25h 05m

Washington, D.C. Dulles Intl

Thu 9/18

10:55 am-1:45 pm

1 stop20h 50m

$900

Cape TownWashington, D.C.

CPT - DCA

CPTDCA

Cape Town Intl

Thu 10/30

9:30 pm-10:19 pm

2 stops30h 49m

Washington, D.C. Reagan-National

Mon 1/5

8:30 am-7:15 pm

2 stops27h 45m

$930

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Fri 9/12

6:25 pm-3:35 pm

2 stops27h 10m

Washington, D.C. Dulles Intl

Fri 9/19

9:20 pm-9:25 pm

2 stops42h 05m

$987

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Mon 11/3

6:25 pm-4:05 pm

2 stops28h 40m

Washington, D.C. Dulles Intl

Sat 1/3

6:05 pm-9:55 pm

1 stop20h 50m

$1,010

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Sun 8/24

8:00 pm-5:40 am

Nonstop15h 40m

Washington, D.C. Dulles Intl

Thu 9/4

6:35 pm-3:20 pm

Nonstop14h 45m

$1,027

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Wed 11/5

8:35 pm-7:55 pm

1 stop30h 20m

Washington, D.C. Dulles Intl

Mon 1/5

6:20 pm-5:20 pm

2 stops40h 00m

$1,064

Cape TownBaltimore

CPT - BWI

CPTBWI

Cape Town Intl

Wed 11/5

8:35 pm-6:45 pm

1 stop29h 10m

Baltimore/Washington

Thu 1/1

8:35 pm-2:35 pm

2 stops35h 00m

$1,064

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Fri 9/12

1:00 pm-3:40 pm

1 stop32h 40m

Washington, D.C. Dulles Intl

Fri 9/19

9:00 pm-10:50 am

1 stop31h 50m

$1,094

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Mon 10/27

9:30 am-4:35 pm

1 stop37h 05m

Washington, D.C. Dulles Intl

Mon 12/29

6:45 pm-4:10 pm

Nonstop14h 25m

$1,166

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Sat 9/6

1:00 pm-8:40 am

1 stop25h 40m

Washington, D.C. Dulles Intl

Sat 9/13

9:00 pm-10:50 am

1 stop31h 50m

$1,178

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 May is, on average, the cheapest month to fly to Washington, D.C. from Cape Town, with most prices found around $998. If you’re not able to fly to Washington, D.C. in May, then November is your next best option. Flight prices from Cape Town to Washington, D.C. during November average around $1,005.

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 $1,264.

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

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 July 2025, prices for Cape Town to Washington, D.C. flights are approximately 66% 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

$610

Fastest flight time

15h 40m

Direct flights

Mon, Wed and Sat

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Cape Town in the past 72 hours is $610. The best round-trip flight deal from Cape Town to Washington, D.C. found on momondo in the last 72 hours is $900.
The fastest flight from Cape Town to Washington, D.C. takes 15h 40m
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 are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), 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 15h 40m.

  • 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
8.0
7,980 reviews
Search Delta flights
United AirlinesPriceFrom $927Free CancellationRating
7.4
8,896 reviews
Search United Airlines flights

  • United Airlines Flights From Cape Town to Washington, D.C.

    United Airlines flies from Cape Town to Washington, D.C. around 3 times per week, with 8,896 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Cape Town to Washington, D.C. in the last 72 hours was $927 (round-trip), much lower than the average airfare cost of $1,162 for United Airlines flights on this route.

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

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

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