C$717 Cheap Flights from Washington D.C. to Cape Town

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Flight deals from Washington D.C. to Cape Town Airport

Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Cape Town Airport? If you want to travel next month, return fares start from C$1,306. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Washington D.C. to Cape Town

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington D.C. to Cape Town flights are currently cheapest in May.

Direct flights from Washington D.C. to Cape Town

Washington D.C. to Cape Town: Alternative routes

Compare routes from Washington D.C. to Cape Town below. You may find an airport to fly into that's cheaper, faster, or easier than Cape Town.

Washington D.C. to Cape Town: Flight information

The things to know before you go.
Cheapest flight foundC$717
Cheapest month to flyMay
Average flight time14 hrs, 33 mins
Most popular airlineUnited
Average flights per week6

Finding cheap flights from Washington D.C. to Cape Town: Frequently asked questions

The best price we found for a return flight from Washington D.C. to Cape Town is C$1,306. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
14 hours and 33 minutes is the average flight time from Washington D.C. to Cape Town.
United flies direct from Washington D.C. to Cape Town.
As of March 2026, there are 6 flights per week flying from Washington D.C. to Cape Town.
The cheapest month to fly from Washington D.C. to Cape Town is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Cape Town Airport on Thursday, April 9, 2026.
Yes – the average flight time is 14 hours and 33 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cape Town but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cape Town is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Washington DC to Cape Town International Airport (CPT): what you need to know

  • When looking for a flight from Washington DC to Cape Town International Airport (CPT), there's a nice selection of airports you can start your trip from. Ronald Reagan National Airport (DCA), Washington Dulles International Airport (IAD) and Baltimore/Wash International Thurgood Marshall Airport (BWI) are some of Washington DC's main terminals.

  • Cape Town International Airport is located in Cape Town. The city operates in the UTC+2 timezone and is 6 hours ahead of Washington DC.

  • The busiest route is from Ronald Reagan National Airport (DCA) to Cape Town International Airport (CPT), with 4 direct services every week. If you want to head off as soon as possible, the earliest flight from DCA to CPT is the 18:30 United option. If you prefer travelling later, the final departure is at 18:50 with United.

  • Give yourself plenty of time to catch your flight from Washington DC to CPT. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

  • Peak months like July or vacation times such as Thanksgiving and Christmas will mean bigger lines at check-in and security. Play it safe and head to the terminal even earlier. Arriving two hours before domestic flights and up four hours ahead of an international flight is a wise move.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

  • Finding a stopover on your flight from Washington DC to CPT is easy. Whether you'd like to potentially save on your fare or visit a new city, just deselect 'Direct flights only' to see your options. A key stop when leaving from Ronald Reagan National Airport (DCA) is Hartsfield-Jackson Atlanta International Airport (ATL).

  • From the centre of Washington DC, DCA is approximately 8 kilometres away. Check the official airport website or use navigation apps to work out the best way to get there.

  • Catching an early flight from Washington DC to Cape Town International Airport? Avoid the hassle of rushing to the terminal (and get some extra shut-eye) by picking one of these hotels close to Ronald Reagan National Airport:

Washington Dulles International Airport (IAD)

  • Searching for more options for a direct flight from Washington DC to Cape Town International Airport (CPT)? Check out the fares flying out of Washington Dulles International Airport (IAD).

  • From IAD, direct flights from Washington DC to CPT can be booked with United.

  • Get the most out of your vacation with a stopover on your flight from Washington DC to Cape Town International Airport. Visit friends or family or cross another city off your list. Whatever your plans, check out these options between Washington Dulles International Airport and CPT:

    • Newark Liberty International Airport (EWR)

    • Hartsfield-Jackson Atlanta International Airport (ATL)

    • Charles de Gaulle Airport (CDG)

  • On public transport, you can travel from central Washington DC to IAD in about 3 hours and 26 minutes. The airport is roughly 56 kilometres away, and making the journey by car will take approximately 51 minutes.

  • Want to enjoy an extra night away before boarding your flight from Washington DC to CPT? Kick back in a hotel near Washington Dulles International Airport before your adventure officially starts. Consider one of these stays:

About Cape Town International Airport (CPT)

Getting from Cape Town International Airport (CPT) to central Cape Town

  • Cape Town International Airport to central Cape Town is around 21 minutes by car. It's approximately 19 kilometres away. Discover what options are available, such as cabs, car rentals or ride-sharing.

How to find the cheapest flights from Washington DC to Cape Town International Airport (CPT)

  • The best price we've seen for a one-way ticket from Washington DC to Cape Town International Airport is C$717. The cheapest price for a return flight is C$1,306. Keep in mind fares can change due to availability at the time of booking.

  • It's often best to book as early as possible if you want to get flight tickets from Washington DC to CPT. That's because airlines change prices based on demand, which tends to rise closer to the departure date.

  • Finding flight tickets from Washington DC to Cape Town International Airport is easy if you're flexible with your travel dates. Check out the 'Whole month' search function to see the best prices throughout the month and bag a great deal.

  • Sign into your online account or use the app to set up a Price Alert. You'll get notified straight away if there's a better deal on this route. It's simple to do, and it'll save you from searching for flight tickets from Washington DC to CPT every day.

  • Tailor your flights with filters. Choose your ideal departure and arrival times, total journey duration and airlines. You can also sort results by 'Best,' 'Cheapest' or 'Fastest' flights from Washington DC to Cape Town International Airport.

The best time to fly from Washington DC to Cape Town International Airport (CPT)

  • June is the most popular month to hop on a flight from Washington DC to Cape Town International Airport while April is the quietest. To work out the best time to visit Cape Town, consider whether you prefer a lively vibe or a quieter pace.

  • Before you book a flight from Washington DC to CPT, think about the kind of weather you enjoy. February is the warmest month in Cape Town, with temperatures ranging from 16ºC to 27ºC.

  • Search for cheap flights from Washington DC to Cape Town International Airport in July if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 9ºC and 19ºC on average.

More about Cape Town

  • Once you've booked your flight from Washington DC to Cape Town International Airport, think about where you'd like to stay in this city. Make one of these accommodation options your base for exploring Cape Town:

  • There are so many things to do and see in this city it can be hard to work out where to begin. Table Mountain, Battery Park @ V&A Waterfront and Robben Island are top attractions which should feature on any good Cape Town itinerary.

Complete your Cape Town trip with a car rental

  • We use the same magic that helped you find your cheap flight from Washington DC to Cape Town International Airport to track down your ideal ride. Browse our car rentals in Cape Town and compare offers in one place. Plus we give you all the info you need to know, from the most popular car type to the average daily price.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.