Cheap flights from Cape Town to Washington, D.C. from R11 054

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 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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

Cheap return flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
17:20 - 11:45
CPT
-
IAD
25h 25m
1 stop
Turkish Airlines Logo
21:20 - 12:05
IAD
-
CPT
31h 45m
1 stop
R17 484Turkish Airlines
Thu, Dec 10 - Mon, Jan 4
Delta Logo
20:05 - 11:37
CPT
-
IAD
21h 32m
1 stop
Delta Logo
17:47 - 17:50
IAD
-
CPT
18h 03m
1 stop
R17 762Delta
Sun, Jul 19 - Thu, Aug 6
Turkish Airlines Logo
17:20 - 19:25
CPT
-
IAD
33h 05m
1 stop
Turkish Airlines Logo
21:20 - 12:05
IAD
-
CPT
31h 45m
1 stop
R17 812Turkish Airlines
Tue, Dec 15 - Thu, Jan 7
Delta Logo
20:05 - 16:46
CPT
-
IAD
26h 41m
1 stop
Delta Logo
19:19 - 17:50
IAD
-
CPT
40h 31m
2 stops
R17 844Delta
Tue, Jul 21 - Wed, Aug 5
Delta Logo
20:50 - 9:49
CPT
-
IAD
19h 59m
1 stop
Delta Logo
19:50 - 18:35
IAD
-
CPT
39h 45m
1 stop
R17 861Delta
Fri, Dec 18 - Tue, Jan 12
Virgin Atlantic Logo
22:00 - 20:30
CPT
-
IAD
29h 30m
1 stop
Virgin Atlantic Logo
16:00 - 12:05
IAD
-
CPT
37h 05m
2 stops
R17 894Virgin Atlantic
Fri, Dec 18 - Mon, Jan 11
KLM Logo
23:15 - 15:35
CPT
-
IAD
22h 20m
1 stop
KLM Logo
17:40 - 21:25
IAD
-
CPT
21h 45m
1 stop
R17 926KLM
Tue, Jul 21 - Sat, Aug 1
KLM Logo
23:15 - 15:35
CPT
-
IAD
22h 20m
1 stop
KLM Logo
17:40 - 21:25
IAD
-
CPT
21h 45m
1 stop
R17 992KLM
Fri, Jul 17 - Thu, Aug 6
United Airlines Logo
20:00 - 5:30
CPT
-
IAD
15h 30mdirect
United Airlines Logo
12:35 - 17:10
IAD
-
CPT
22h 35m
1 stop
R18 025United Airlines
Sun, Jul 19 - Wed, Aug 5
United Airlines Logo
20:00 - 5:30
CPT
-
IAD
15h 30mdirect
United Airlines Logo
19:45 - 16:10
IAD
-
CPT
14h 25mdirect
R18 041United Airlines
Fri, Oct 9 - Thu, Oct 29

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KLM flights from Cape Town to Washington, D.C. Dulles Intl Airport

Our best KLM deals on Cape Town to Washington, D.C. Dulles Intl Airport flight tickets
KLM
Jul 21
CPT23:15Cape Town Intl
22h 20m
1 stop
IAD15:35Washington, D.C. Dulles Intl
Aug 1
IAD17:40Washington, D.C. Dulles Intl
21h 45m
1 stop
CPT21:25Cape Town Intl
R17 926
KLM
Jul 17
CPT23:15Cape Town Intl
22h 20m
1 stop
IAD15:35Washington, D.C. Dulles Intl
Aug 6
IAD17:40Washington, D.C. Dulles Intl
21h 45m
1 stop
CPT21:25Cape Town Intl
R17 992
KLM
Jul 21
CPT23:15Cape Town Intl
22h 20m
1 stop
IAD15:35Washington, D.C. Dulles Intl
Aug 1
IAD22:55Washington, D.C. Dulles Intl
64h 30m
2 stops
CPT21:25Cape Town Intl
R18 123

Turkish Airlines flights from Cape Town to Washington, D.C. Dulles Intl Airport

Our best Turkish Airlines deals on Cape Town to Washington, D.C. Dulles Intl Airport flight tickets
Turkish Airlines
Dec 10
CPT17:20Cape Town Intl
25h 25m
1 stop
IAD11:45Washington, D.C. Dulles Intl
Jan 4
IAD21:20Washington, D.C. Dulles Intl
31h 45m
1 stop
CPT12:05Cape Town Intl
R17 484
Turkish Airlines
Dec 15
CPT17:20Cape Town Intl
33h 05m
1 stop
IAD19:25Washington, D.C. Dulles Intl
Jan 7
IAD21:20Washington, D.C. Dulles Intl
31h 45m
1 stop
CPT12:05Cape Town Intl
R17 812
Turkish Airlines
Dec 16
CPT17:20Cape Town Intl
33h 05m
1 stop
IAD19:25Washington, D.C. Dulles Intl
Jan 11
IAD21:20Washington, D.C. Dulles Intl
31h 45m
1 stop
CPT12:05Cape Town Intl
R18 566

momondo Fare Finder

 
Customise your flight search to find flights from Cape Town to Washington, D.C. Dulles Intl Airport 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 13 550 searches. Data last updated 1 July 2026.
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

Cheapest return flight

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Thu 10/12

17:20-11:45

1 stop25h 25m

Washington, D.C. Dulles Intl

Mon 4/1

21:20-12:05

1 stop31h 45m

R17 484

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Sun 19/7

20:05-11:37

1 stop21h 32m

Washington, D.C. Dulles Intl

Thu 6/8

17:47-17:50

1 stop18h 03m

R17 762

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Tue 15/12

17:20-19:25

1 stop33h 05m

Washington, D.C. Dulles Intl

Thu 7/1

21:20-12:05

1 stop31h 45m

R17 812

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Tue 21/7

20:05-16:46

1 stop26h 41m

Washington, D.C. Dulles Intl

Wed 5/8

19:19-17:50

2 stops40h 31m

R17 844

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Fri 18/12

20:50-9:49

1 stop19h 59m

Washington, D.C. Dulles Intl

Tue 12/1

19:50-18:35

1 stop39h 45m

R17 861

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Fri 18/12

22:00-20:30

1 stop29h 30m

Washington, D.C. Dulles Intl

Mon 11/1

16:00-12:05

2 stops37h 05m

R17 894

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Tue 21/7

23:15-15:35

1 stop22h 20m

Washington, D.C. Dulles Intl

Sat 1/8

17:40-21:25

1 stop21h 45m

R17 926

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Fri 17/7

23:15-15:35

1 stop22h 20m

Washington, D.C. Dulles Intl

Thu 6/8

17:40-21:25

1 stop21h 45m

R17 992

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Sun 19/7

20:00-5:30

Nonstop15h 30m

Washington, D.C. Dulles Intl

Wed 5/8

12:35-17:10

1 stop22h 35m

R18 025
Fastest return journey

Cape TownWashington, D.C.

CPT - IAD

CPTIAD

Cape Town Intl

Fri 9/10

20:00-5:30

Nonstop15h 30m

Washington, D.C. Dulles Intl

Thu 29/10

19:45-16:10

Nonstop14h 25m

R18 041

Flights are sorted by cheapest return 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. Dulles Intl Airport

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 typical price of a round-trip flight between Cape Town and Washington, D.C. Dulles Intl Airport?

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

If you aren’t able to travel during the month of September, then book flights to Washington, D.C. Dulles Intl Airport from Cape Town during February instead. Flights to Washington, D.C. Dulles Intl Airport in February, while not as cheap as those in September, still average around R16 811.

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

Our data shows that Monday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as R16 863. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Cape Town to Washington, D.C. Dulles Intl Airport for around R19 932.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our most recent data shows that the best time of day to fly to Washington, D.C. Dulles Intl Airport is in the afternoon. Flights from Cape Town to Washington, D.C. Dulles Intl Airport during this time can be as low as R13 926. Flights in the evening are often more expensive, with an average ticket price of R17 607.

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

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

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

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Cape Town when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around R19 390 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Cape Town for as low as R16 467 on momondo.

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

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

Can stopping save me money on Cape Town to Washington, D.C. Dulles Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Cape Town to Washington, D.C. Dulles Intl Airport.

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

As of July 2026, prices for Cape Town to Washington, D.C. Dulles Intl Airport flights are approximately 25% more expensive when compared to flights at the same time last year.

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

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

Cheap Cape Town to Washington, D.C. Dulles Intl Airport (CPT to IAD) flight deals and tips

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

Best price found

R17 536

Fastest flight time

15h 30m

Direct flights

Mon, Wed and Sat
The best flight deal from Cape Town to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is R17 536
The fastest flight from Cape Town to Washington, D.C. Dulles Intl Airport takes 15h 30m
Direct flights go from Cape Town to Washington, D.C. Dulles Intl Airport on Monday, Wednesday and Saturday. There are no airlines offering direct flights..

Frequently asked questions about flying from Cape Town to Washington, D.C. Dulles Intl Airport

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

    A flight from Cape Town Intl to Washington, D.C. Dulles Intl will travel around 12739,8 km. By plane, this route typically takes 15h 30m.

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

    Prices for flights from Cape Town Intl Airport to Washington, D.C. Dulles Intl Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cape Town Intl Airport to Washington, D.C. Dulles Intl Airport.

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

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

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

Compare and see reviews for airlines that fly from Cape Town to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom R10 772Free CancellationRating
7,3
3 737 reviews
Search Qatar Airways flights
Virgin AtlanticPriceFrom R14 226Free CancellationRating
7,5
689 reviews
Search Virgin Atlantic flights
Ethiopian AirPriceFrom R14 845Free CancellationRating
7,2
1 008 reviews
Search Ethiopian Air flights
KLMPriceFrom R15 138Free CancellationRating
7,8
1 532 reviews
Search KLM flights
United AirlinesPriceFrom R16 677Free CancellationRating
7,4
9 924 reviews
Search United Airlines flights
  • United Airlines Flights From Cape Town to Washington, D.C. Dulles Intl Airport

    United Airlines flies from Cape Town to Washington, D.C. Dulles Intl Airport around 3 times per week, with 9 924 momondo users rating the airline 7,4/10. The cheapest United Airlines deal from Cape Town to Washington, D.C. Dulles Intl Airport in the last 72 hours was R16 677 (round-trip), much lower than the average airfare cost of R18 021 for United Airlines flights on this route.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Arlington
Cambridge
Owings Mills

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cape Town to Washington, D.C. for you.

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?

Of course. momondo tracks the price of Cape Town to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Fri 31/7
Fri 7/8

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