Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Cape Town to Washington, D.C. Dulles Intl Airport from $585

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 3/7. 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
0 bags

Deals available from 900+ travel sites.

Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

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

Cheap round-trip flights

These are some of the best round-trip flight deals from Cape Town to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.
1:50 pm - 9:00 amCPT-IAD
25h 10m2 stops
11:00 am - 1:45 pmIAD-CPT
20h 45m1 stop
$819Ethiopian Air
Find Deal
Tue, Mar 18 - Tue, Mar 25
1:50 pm - 9:00 amCPT-IAD
25h 10m2 stops
11:00 am - 2:30 pmIAD-CPT
21h 30m1 stop
$879Ethiopian Air
Find Deal
Sun, Mar 9 - Mon, Mar 24
2:30 am - 8:25 pmCPT-IAD
23h 55m1 stop
6:35 pm - 9:30 pmIAD-CPT
20h 55m1 stop
$887Delta
Find Deal
Mon, Mar 17 - Tue, Mar 25
2:30 am - 11:00 pmCPT-IAD
26h 30m2 stops
12:15 pm - 9:30 pmIAD-CPT
27h 15m2 stops
$893Delta
Find Deal
Mon, Mar 17 - Tue, Mar 25
11:20 pm - 4:45 pmCPT-IAD
23h 25m1 stop
6:35 pm - 9:30 pmIAD-CPT
20h 55m1 stop
$981KLM
Find Deal
Tue, Mar 18 - Tue, Mar 25
2:00 pm - 3:35 pmCPT-IAD
31h 35m2 stops
6:10 pm - 9:10 pmIAD-CPT
45h 00m2 stops
$988KLM
Find Deal
Thu, Apr 3 - Mon, Apr 21
9:00 am - 3:30 pmCPT-IAD
36h 30m1 stop
6:35 pm - 7:40 amIAD-CPT
31h 05m1 stop
$1,028
Find Deal
Sun, Mar 9 - Mon, Mar 24
8:50 pm - 6:45 amCPT-IAD
15h 55mnonstop
6:35 pm - 7:40 amIAD-CPT
31h 05m1 stop
$1,031United Airlines
Find Deal
Sun, Mar 9 - Mon, Mar 24
6:10 pm - 4:45 pmCPT-IAD
28h 35m2 stops
9:35 pm - 2:35 pmIAD-CPT
35h 00m2 stops
$1,064
Find Deal
Thu, Mar 27 - Tue, May 27
8:50 pm - 6:45 amCPT-IAD
15h 55mnonstop
6:35 pm - 7:40 amIAD-CPT
31h 05m1 stop
$1,393United Airlines
Find Deal
Tue, Mar 18 - Tue, Mar 25

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

Our best Ethiopian Air deals on Cape Town to Washington, D.C. Dulles Intl Airport flight tickets
Ethiopian Air
Mar 18
CPT1:50 pmCape Town Intl
25h 10m
2 stops
IAD9:00 amWashington, D.C. Dulles Intl
Mar 25
IAD11:00 amWashington, D.C. Dulles Intl
20h 45m
1 stop
CPT1:45 pmCape Town Intl
Ethiopian Air
Mar 9
CPT1:50 pmCape Town Intl
25h 10m
2 stops
IAD9:00 amWashington, D.C. Dulles Intl
Mar 24
IAD11:00 amWashington, D.C. Dulles Intl
21h 30m
1 stop
CPT2:30 pmCape Town Intl
Ethiopian Air
Mar 9
CPT1:50 pmCape Town Intl
25h 10m
2 stops
IAD9:00 amWashington, D.C. Dulles Intl
Mar 24
IAD9:40 pmWashington, D.C. Dulles Intl
34h 05m
2 stops
CPT1:45 pmCape Town Intl

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

Our best Delta deals on Cape Town to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Mar 17
CPT2:30 amCape Town Intl
23h 55m
1 stop
IAD8:25 pmWashington, D.C. Dulles Intl
Mar 25
IAD6:35 pmWashington, D.C. Dulles Intl
20h 55m
1 stop
CPT9:30 pmCape Town Intl
Delta
Mar 17
CPT2:30 amCape Town Intl
26h 30m
2 stops
IAD11:00 pmWashington, D.C. Dulles Intl
Mar 25
IAD12:15 pmWashington, D.C. Dulles Intl
27h 15m
2 stops
CPT9:30 pmCape Town Intl
Delta
Mar 27
CPT11:20 pmCape Town Intl
23h 25m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
May 27
IAD5:25 pmWashington, D.C. Dulles Intl
22h 00m
1 stop
CPT9:25 pmCape 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, January 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 $943. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $971.

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

Our data shows that Thursday 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 $994. When flying out on a Sunday, 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 $1,323.

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 $1,225 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 7 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $1,124 when searching 7 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 $1,047 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 February 2025, prices for Cape Town to Washington, D.C. Dulles Intl Airport flights are approximately 72% 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

$585

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 $585. 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 $819.
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 40m, 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
Ethiopian AirPriceFrom $842Free CancellationRating
7.2
775 reviews
Search Ethiopian Air flights
United AirlinesPriceFrom $861Free CancellationRating
7.4
8,765 reviews
Search United Airlines flights
DeltaPriceFrom $882Free CancellationRating
8.0
8,219 reviews
Search Delta flights
KLMPriceFrom $891Free CancellationRating
7.8
1,333 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
Laurel
National Harbor
Winchester
Silver Spring
Woodbridge
Fredericksburg
Manassas
Tysons
Waldorf
Gaithersburg
Linthicum Heights
Harpers Ferry
Glen Burnie
Rockville
Fairfax
Towson
Hanover

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.


An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 2/25
Tue 3/4

Find better results for your trip to Washington, D.C.