Flight deals from Cape Town to Washington D.C.

We've found these cheap flights for you. You can book one-way or return flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Cape Town to Washington D.C.

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Cheapest flights

From price

Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight tickets from Cape Town (CPT) to Washington D.C. (WAS) the cheapest?

Airlines adjust prices for flights from Cape Town to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Cape Town (CPT) to Washington D.C. (WAS) cost?

According to Trip.com's data, the lowest price is around £920.
How long is the flight from Cape Town (CPT) to Washington D.C. (WAS)?

It takes about 15 hours 40 minutes to fly from Cape Town (CPT) to Washington D.C. (WAS).
What are the most popular airlines that fly from Cape Town (CPT) to Washington D.C. (WAS)?

Airlines with flights from Cape Town (CPT) to Washington D.C. (WAS): United Airlines.
How many airports in Washington D.C. (WAS)?

There are 2 airport(s) in Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.

How to find a cheap flight from Cape Town to Washington D.C.

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Cape Town to Washington D.C.. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest flight from Cape Town to Washington D.C..

Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Cape Town to Washington D.C. over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Sun, May 25, with one-way flights priced at just £746.

Compare cheap flight deals from Cape Town to Washington D.C. across hundreds of airlines.

With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Cape Town to Washington D.C.. The cheapest airline for this route is United Airlines.

Set up a Price Alert

By setting up a Price Alert for your journey from Cape Town to Washington D.C., you can easily keep an eye on ticket prices without having to check every day.

Don't miss out on cheap flight deals and promo codes from Cape Town to Washington D.C..

You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.

Book early or wait until the last minute.

It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.

Search for flights on the go.

For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Cape Town to Washington D.C. and snag some exclusive deals just for you.

Flight Information from Cape Town to Washington D.C.

Cheapest one-way flight price	£479
Cheapest return ticket price	£649
Off-season travel month	April
Peak season for travel	February
Flight distance	12,727.66km
Average flight time	15 hours 40 minutes
Popular airline	South African Airlink