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Cheap flights from Cape Town to Washington, D.C. Dulles Intl Airport from $591

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. Dulles Intl Airport departing on 5/16. 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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Cape Town to Washington, D.C..
Delta Logo
8:05 pm - 9:34 pmCPT-IAD
31h 29m1 stop
Delta Logo
7:05 am - 5:50 pmIAD-CPT
28h 45m1 stop
$914Delta
Find Deal
Sun, May 18 - Mon, Jun 2
Delta Logo
8:05 pm - 9:34 pmCPT-IAD
31h 29m1 stop
Delta Logo
12:20 pm - 9:25 pmIAD-CPT
27h 05m2 stops
$924Delta
Find Deal
Sun, May 18 - Mon, Jun 2
Ethiopian Air Logo
2:35 pm - 8:55 amCPT-IAD
24h 20m2 stops
Ethiopian Air Logo
10:55 am - 2:35 pmIAD-CPT
21h 40m1 stop
$1,024Ethiopian Air
Find Deal
Mon, Sep 8 - Mon, Sep 29
Turkish Airlines Logo
4:35 pm - 7:45 pmCPT-IAD
33h 10m1 stop
Turkish Airlines Logo
1:30 pm - 11:50 amIAD-CPT
40h 20m1 stop
$1,050Turkish Airlines
Find Deal
Mon, Sep 8 - Mon, Sep 29
United Airlines Logo
8:00 pm - 5:50 amCPT-IAD
15h 50mnonstop
United Airlines Logo
6:30 pm - 3:20 pmIAD-CPT
14h 50mnonstop
$1,054United Airlines
Find Deal
Sun, May 18 - Mon, Jun 2
KLM Logo
6:25 pm - 3:35 pmCPT-IAD
27h 10m2 stops
KLM Logo
12:20 pm - 9:10 pmIAD-CPT
26h 50m2 stops
$1,097KLM
Find Deal
Sun, May 11 - Sun, May 25
KLM Logo
11:00 pm - 7:39 pmCPT-IAD
26h 39m2 stops
KLM Logo
8:30 pm - 9:25 pmIAD-CPT
42h 55m2 stops
$1,187KLM
Find Deal
Tue, May 6 - Wed, May 21
United Airlines Logo
8:00 pm - 5:50 amCPT-IAD
15h 50mnonstop
United Airlines Logo
5:21 pm - 5:20 pmIAD-CPT
41h 59m2 stops
$1,202United Airlines
Find Deal
Sun, Sep 28 - Sat, Oct 11
Ethiopian Air Logo
3:25 pm - 8:55 amCPT-IAD
47h 30m2 stops
Ethiopian Air Logo
10:55 am - 2:35 pmIAD-CPT
21h 40m1 stop
$1,212Ethiopian Air
Find Deal
Sun, Sep 28 - Sat, Oct 11
Turkish Airlines Logo
4:35 pm - 11:45 amCPT-IAD
25h 10m1 stop
Turkish Airlines Logo
1:30 pm - 11:50 amIAD-CPT
40h 20m1 stop
$1,241Turkish Airlines
Find Deal
Sat, Jul 12 - Tue, Jul 22

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

Our best British Airways deals on Cape Town to Washington, D.C. Dulles Intl Airport flight tickets
British Airways
Sep 28
CPT9:00 amCape Town Intl
41h 10m
2 stops
IAD8:10 pmWashington, D.C. Dulles Intl
Oct 11
IAD10:50 pmWashington, D.C. Dulles Intl
33h 45m
2 stops
CPT2:35 pmCape Town Intl
British Airways
Sep 28
CPT7:00 amCape Town Intl
43h 10m
2 stops
IAD8:10 pmWashington, D.C. Dulles Intl
Oct 11
IAD10:50 pmWashington, D.C. Dulles Intl
33h 45m
2 stops
CPT2:35 pmCape Town Intl
British Airways
May 10
CPT7:00 amCape Town Intl
40h 25m
2 stops
IAD5:25 pmWashington, D.C. Dulles Intl
May 17
IAD10:45 pmWashington, D.C. Dulles Intl
30h 15m
1 stop
CPT11:00 amCape Town Intl

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

Our best United Airlines deals on Cape Town to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
May 18
CPT8:00 pmCape Town Intl
15h 50m
IAD5:50 amWashington, D.C. Dulles Intl
Jun 2
IAD6:30 pmWashington, D.C. Dulles Intl
14h 50m
CPT3:20 pmCape Town Intl
United Airlines
Sep 28
CPT8:00 pmCape Town Intl
15h 50m
IAD5:50 amWashington, D.C. Dulles Intl
Oct 11
IAD5:21 pmWashington, D.C. Dulles Intl
41h 59m
2 stops
CPT5:20 pmCape Town Intl
United Airlines
May 6
CPT8:00 pmCape Town Intl
15h 50m
IAD5:50 amWashington, D.C. Dulles Intl
May 21
IAD3:55 pmWashington, D.C. Dulles Intl
35h 35m
2 stops
CPT9:30 amCape Town Intl

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

In general, April is the cheapest month to fly from Cape Town to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $985. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $986.

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 $992. 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. Dulles Intl Airport for around $1,286.

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

Flying to Washington, D.C. Dulles Intl Airport from Cape Town at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,148 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,199 on average. Flights to Washington, D.C. Dulles Intl Airport from Cape Town in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 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 13 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $1,189 when searching 13 weeks out.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 $1,029 on momondo.

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

There are 3 cabin classes available to choose from on Cape Town Intl to Washington, D.C. Dulles Intl 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. Dulles Intl Airport flight prices changed over time?

As of April 2025, prices for Cape Town to Washington, D.C. Dulles Intl Airport flights are approximately 47% 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 round-trip 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

$591

Fastest flight time

15h 40m

Direct flights

Mon, Wed and Sat
The best one-way flight to Washington, D.C. Dulles Intl Airport from Cape Town in the past 72 hours is $591. The best round-trip flight deal from Cape Town to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $914.
The fastest flight from Cape Town to Washington, D.C. Dulles Intl Airport takes 15h 40m
Direct flights go from Cape Town to Washington, D.C. Dulles Intl Airport on Monday, Wednesday and Saturday. The only airline offering direct flights is United Airlines.

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

    Cape Town Intl and Washington, D.C. Dulles Intl are 7916.2 mi apart from one another. Flights usually cover this in 15h 50m, depending on flying conditions and air traffic around both airports.

  • 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 for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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 license 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
United AirlinesPriceFrom $861Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights
DeltaPriceFrom $882Free CancellationRating
8.0
7,917 reviews
Search Delta flights
KLMPriceFrom $891Free CancellationRating
7.8
1,329 reviews
Search KLM 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
Arlington
Gettysburg
National Harbor
Laurel
Winchester
Silver Spring
Woodbridge
Tysons
Fredericksburg
Waldorf
Manassas
Harpers Ferry
Gaithersburg
Rockville
Glen Burnie
Fairfax
Linthicum Heights
Towson
Reston

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Cape Town.

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

Yes. momondo allows you to filter the results for Cape Town to Washington, D.C. flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Cape Town and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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 offers price alerts on flights to Washington, D.C. from Cape Town. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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