AirHint found the following cheapest one-way flights from Washington (IAD) to Cape Town (CPT) in March 2025 (see full year).
22 Mar | Turkish Airlines | ||
22 Mar | United | direct | |
21 Mar | Virgin Atlantic |
Also check the deals for return flights from Washington to Cape Town in March.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.