Cheap flights from Washington, D.C. Dulles Intl Airport to Cape Town from R11 331

The month of September is, on average, the cheapest month to fly to Cape Town from Washington, D.C. Dulles Intl Airport, with most prices found around R18 522. If you aren’t able to travel to Cape Town during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of R22 893.

Fly from Washington, D.C. Dulles Intl to Cape Town Intl for the best Washington, D.C. Dulles Intl - Cape Town Intl flight prices

You are more likely to see cheaper flights to Cape Town from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Cape Town for around R25 107 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cape Town from Washington, D.C. Dulles Intl Airport for as low as R18 588 on momondo.

There is only 1 cabin class available to choose from on Washington, D.C. Dulles Intl Airport to Cape Town flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 12% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Cape Town flight.

As of August 2026, prices for Washington, D.C. Dulles Intl Airport to Cape Town flights are approximately 33% more expensive when compared to flights at the same time last year.

Historically, on average around 30% of flights between Washington, D.C. and Cape Town have experienced a delay on any given week. The average delay length over the past 12 months has been 169 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 30% of their flights experiencing any sort of delay.