IAD - CPT

$748 Find Cheap Flights from Washington Dulles Airport to Cape Town

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Cape Town departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cape Town

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Cape Town.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Cape Town.
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Everything you should know

Cheapest round-trip
$1,460
Typical prices: $1,986-$1,537
Qatar Airways
Tue 7/7Tue 7/14
IAD - CPT • 1 stop
Cheapest non-stop
$1,611
Typical prices: $1,660-$1,385
United Airlines
Thu 10/8Fri 10/16
IAD - CPT • Non-stop
Nonstop flights
Mon, Thu, Sat
You can fly direct with United Airlines. Average duration is 14h 55m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top airlines
Cheapest • from $1,460 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $1,301 (round-trip)
Shortest trip • 17h 20m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 66% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
Good to know
+1
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Good to know
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cape Town!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Dulles Intl to Cape Town (IAD-CPT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Cape Town that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Cape Town

Tue, Jul 7 - Tue, Jul 14
Qatar Airways Logo
11:05 am - 5:30 pm
IAD
-
CPT
24h 25m
1 stop
Qatar Airways Logo
1:15 pm - 3:40 pm
CPT
-
IAD
32h 25m
1 stop
$1,460Qatar Airways
Mon, Nov 2 - Tue, Nov 17
Ethiopian Air Logo
8:50 pm - 1:00 pm
IAD
-
CPT
33h 10m
2 stops
Ethiopian Air Logo
1:50 pm - 8:00 am
CPT
-
IAD
25h 10m
2 stops
$1,462Ethiopian Air
Mon, Nov 2 - Wed, Nov 18
Turkish Airlines Logo
2:30 pm - 12:05 pm
IAD
-
CPT
38h 35m
1 stop
Turkish Airlines Logo
5:20 pm - 7:25 pm
CPT
-
IAD
33h 05m
1 stop
$1,464Turkish Airlines
Thu, Sep 3 - Wed, Sep 9
Qatar Airways Logo
11:05 am - 5:30 pm
IAD
-
CPT
24h 25m
1 stop
Qatar Airways Logo
9:00 am - 8:45 am
CPT
-
IAD
29h 45m
2 stops
$1,465Qatar Airways
Thu, Nov 19 - Sat, Nov 28
Multiple Airlines Logo
10:00 am - 11:45 am
IAD
-
CPT
42h 45m
2 stops
Multiple Airlines Logo
1:50 pm - 8:00 am
CPT
-
IAD
25h 10m
2 stops
$1,466Multiple Airlines
Tue, Dec 8 - Tue, Dec 15
Ethiopian Air Logo
10:00 am - 2:35 pm
IAD
-
CPT
21h 35m
1 stop
Ethiopian Air Logo
1:50 pm - 8:00 am
CPT
-
IAD
25h 10m
2 stops
$1,469Ethiopian Air
Thu, Nov 5 - Wed, Nov 18
Turkish Airlines Logo
2:30 pm - 12:05 pm
IAD
-
CPT
38h 35m
1 stop
Turkish Airlines Logo
5:20 pm - 11:45 am
CPT
-
IAD
25h 25m
1 stop
$1,470Turkish Airlines
Sat, Oct 10 - Sun, Oct 18
Ethiopian Air Logo
9:20 pm - 1:00 pm
IAD
-
CPT
33h 40m
2 stops
Ethiopian Air Logo
1:50 pm - 8:55 am
CPT
-
IAD
25h 05m
2 stops
$1,471Ethiopian Air
Sun, Nov 1 - Thu, Nov 12
Ethiopian Air Logo
10:00 am - 2:35 pm
IAD
-
CPT
21h 35m
1 stop
Ethiopian Air Logo
1:50 pm - 8:00 am
CPT
-
IAD
25h 10m
2 stops
$1,472Ethiopian Air
Mon, Nov 2 - Mon, Nov 16
Turkish Airlines Logo
2:30 pm - 12:05 pm
IAD
-
CPT
38h 35m
1 stop
Turkish Airlines Logo
5:20 pm - 11:45 am
CPT
-
IAD
25h 25m
1 stop
$1,474Turkish Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Cape Town flights

Get data-powered insights and trends into flights from Dulles Intl to Cape Town to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Cape Town?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Cape Town departing in July.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Cape Town?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Cape Town clicked on KAYAK for each day over the last 12 months.

For Washington Dulles Airport to Cape Town, Wednesday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Cape Town back to Washington Dulles Airport, the best deals are generally found on Saturday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Cape Town, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Cape Town is September, where tickets cost $1,123 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,853 and $1,727 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Cape Town, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Cape Town, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Expert advice

Expert advice for your flight from Dulles Intl to Cape Town

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on CPT

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Stefanie Waldek

Stefanie Waldek

Expert on IAD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Good to know

Low seasonFebruary
Cheapest flight$748
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Washington Dulles Airport to Cape Town

When to book flights from Dulles Intl to Cape Town

Are your dates flexible? Find out the best times to travel from Dulles Intl to Cape Town based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Cape Town flights

  • Which airline offers flights from Washington Dulles Airport to Cape Town with less carbon emissions?

    British Airways offers flights from Washington Dulles Airport to Cape Town and has taken steps to reduce its carbon footprint. The airline is exploring and investing in sustainable aviation fuels that can significantly lower carbon emissions and has implemented energy-efficient operations to minimize emissions in both ground operations and flight operations.

  • How do I get from Cape Town International Airport (CPT) to the city center?

    There are several shuttle services that operate from CPT to the city center. You can pre-book or find them located outside the airport arrivals hall. MyCiTi Bus Rapid Transit system also provides a direct and affordable connection to the city center. The service is reliable and operates on a scheduled timetable. In addition, metered taxis are available from the airport and will take you to the city center in about 20-30 minutes.

  • What travel class options are available for flights from Washington Dulles to Cape Town with Ethiopian Air?

    Ethiopian Airlines offers various travel classes on their flights from Washington Dulles Airport to Cape Town. Economy Class is the standard fare option with seats in the Economy cabin. Cloud Nine is the airline's Business Class and provides passengers with a premium experience with wider seats, more legroom, priority check-in, and access to Ethiopian Airlines lounges.

  • What services are available for passengers with reduced mobility on flights from Washington Dulles Airport to Cape Town with American Airlines?

    Passengers with reduced mobility on flights from Washington Dulles Airport to Cape Town with American Airlines can benefit from several services at both airports. At Washington Dulles Airport, passengers can request wheelchair assistance upon arrival and can request specific seating arrangements to accommodate their needs on board.

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

    In the last 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Cape Town was $748 for a one-way ticket and $1,460 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Cape Town?

    Yes, you’ll need a passport to travel to Cape Town from Washington Dulles Airport.

  • Which airports will I be using when flying from Washington Dulles Airport to Cape Town?

    Washington Dulles Airport airport is called Washington, D.C. Dulles Intl and the only airport in Cape Town is Cape Town Intl.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Cape Town?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Washington Dulles Airport to Cape Town flight route.

  • Which airline alliances offer flights from Washington Dulles Airport to Cape Town?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Washington Dulles Airport and Cape Town, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Washington Dulles Airport to Cape Town?

    You can catch a nonstop flight from Washington Dulles Airport to Cape Town on Monday, Thursday, and Saturday.

  • Which is the best airline for flights from Washington, D.C. to Cape Town, Emirates or Delta?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Cape Town are Emirates and Delta. With an average price for the route of $1,508 and an overall rating of 8.1, Emirates is the most popular choice. Delta is also a great choice for the route, with an average price of $1,959 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Cape Town?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Cape Town.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Cape Town?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cape Town from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Cape Town?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cape Town with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and CPT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Cape Town?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cape Town from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Dulles Intl Airport to Cape Town

  • Looking for a cheap flight? 25% of our users found flights on this route for $1,334 or less one-way and $1,831 or less round-trip.
  • As Cape Town International Airport (CPT) is a base for South African Airways, British Airways, and FlySafair, passengers of these airlines can expect a variety of services and amenities at the airport. For example, passengers can benefit from priority baggage handling, faster immigration, and baggage delivery service.
  • Flights from Washington Dulles Airport (IAD) to Cape Town (CPT) usually have layovers in various cities. Some of the common layovers for this route include London (LHR), Amsterdam (AMS), Doha (DOH), Johannesburg (JNB), Munich (MUC), Frankfurt (FRA), New York (JFK), and Paris (CDG).
  • US citizens require a visa to enter South Africa, including for flights from Washington Dulles Airport (IAD) to Cape Town (CPT). The visa can be obtained by applying at the South African embassy or consulate in the United States or through an online application process. It is recommended to apply for the visa well in advance of the travel date to avoid any delays or complications.
  • Cape Town International Airport (CPT) serves various nearby cities in addition to Cape Town. These cities include Stellenbosch, Somerset West, Franschhoek, Paarl, Hermanus, Langebaan, Ceres, Tulbagh, Darling, Montagu, Worcester, Robertson, Swellendam, Gansbaai, and Clanwilliam.
  • Lufthansa offers a range of special meals for children on flights from Washington Dulles Airport (IAD) to Cape Town (CPT) such as infant meals, toddler meals, and children's meals. Bassinets are also available for infants and can be attached to the bulkhead seats in economy class.

Prefer to fly direct from Washington Dulles Airport to Cape Town?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. Dulles Intl to Cape Town Intl.
Find which airlines fly direct from Washington, D.C. Dulles Intl Airport to Cape Town Intl Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Dulles Intl to Cape Town Intl

Monday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

See more direct flights

Direct returns

Cape Town Intl to Washington, D.C. Dulles Intl

Tuesday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 5 airlines serving from Dulles Intl to Cape Town

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Cape Town. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Cape Town? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8400 reviews
7.8Comfort
8.1Boarding
7.2Food
7.8Entertainment
8.5Crew
Airline reviews

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

2.0 MediocreBen, Jun 2026
ATL - HSV
Read more Delta reviews

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

Entertainment system is okay, flight attendants were ok. Leg space very narrow, I couldn’t get what I wanted to eat, dinner nor breakfast.

Excellent experience with business class area. Staff was attentive and food was amazing. Only one bathroom for business class which was logistically difficult for the staff while preparing meals. Need to offer fluids with meals. I did not get enough water to drink. But overall I rate it 5 star.

On time, great food, good drink selection! Only down was alcohol-free lounge. Lufthansa had a much better offering!

Be honest of what you sell: This was sold as Business Class on all three legs, while the JetBlue plane didn't even have business class seats, and wanted $164 for extra legroom seats.

Seat assignments for family traveling with 2 children. Loud crowd during sleep time

It was crowded… the bathrooms dirty and smelly. The seats have been made even smaller.

delayed to take off from detroit by 3 hours lost baggage in istanbul and now in venice without baggage

Seats were very tight with poor legroom - and I am average height. During the 12 hour flight, tiny paper cups of drinks we're only offered during the super and breakfast services, with the crew nowhere to be seen in between. One of the bathrooms was out of order, leading to long lines waiting to use the remaining two available to the economy class passengers.

short flight but we still got a very nice lunch and the crew did an excellent job in taking care of us

For that price on Business class, I expected to have the pod seats. These were configured as 2/3/2 and my seat mate talked half the flight with a friend across the isle, loudly. Very uncouth.

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

Did not like that we couldn't complete check in on-line without providing pictures of our passports. Worry about identity theft. We had no delays and boarding was handled In an efficient manner.

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Everything was great, the infotainment system was glitching but this was not a big deal.

The flight was very smooth, however, the quality of food was mediocre.

The TV wasn't working No music for the whole flight from JFK to LOS It was too burring.

Flight was delayed by two hours. This really messed things up because I missed my connecting flight in Addis. I had a meeting in Entebbe which was scrapped because my flight from Addis landed later in the day.

I paid for internet that did not work and had to pay more to have it

We had a good flight experience with this airline despite reading many negative comments

Planes are good. However the entertainement system is slow. The headphones are of low quality and I could hardly hear a movie The movies lack subtitiles

The crew were amazing. They should improve the inflight entertainment

The crew was unfriendly and very rude to name a few (Helina). I felt unsafe due to most of the cabinets were open while on flight. All in all the flight was ok, but the crew needed more training on customer service most of all for international flights.

Delay not posted, only departure time listed- not boarding time. We left an hour late and arrived 45 min late. Restrooms had backed up sinks and toilets not flushed ) passenger error). Lots of screen for entertainment didn’t work. But we arrived with our luggage

It was inexplicably canceled and we are stuck in LA, haven't gotten home and it has been an inconvenience having lost work (on unpaid leave for my husband).

I like everything. Blythe at DCA is the absolute best!

JetBlue worker, Blythe, was so amazing at the DCA counter. If it wasn’t for her, I’m not sure we would’ve made it through. Please thank her!

They lost my luggage and refuse to help. Terrible airline. I've never experienced worse customer service in my life. Pretty much just told me too bad that I lost all my luggage, not caring that I am stuck in Europe for 2 weeks with absolutely nothing.

You should have had Wifi to make it much enjoyable.

The flight out was delayed from 3:40pm to 5pm and again to 8pm. We boarded after 5pm, had to disembark because they could not get the Engine started, then we switched gates and got a new plane and did not board until after 8pm.

The flight was delayed after already taxiing from the gate due to a malfunction. After 3 hours we were told the flight was canceled. The next flight available was Sunday. My daughter and I stayed overnight in the airport due to this issue. I was given a $12 meal voucher. Unacceptable

Whole experience was poor. Delayed 2 hours. Lied about the delays. Was all jet blues fault and tried to blame on air traffic control. Sent out other let trips and wouldn't allow people to switch aircraft.

My bag was not loaded on my flight. it was not communicated to me until i was waiting for my bag at my destination. there was no confirmation of when my bag was arriving and no way to track it.

Nice plane, clean, wifi available and movies. All the flight attendants were courteous.

Everything you need to know for your flight from Dulles Intl to Cape Town

Information on your arrival and departure airports