Cheapest one-way flights from Seattle to Cape Town in May from $780

Best time to book flights for Seattle (SEA) to Cape Town (CPT) flights at AirHint

AirHint found the following cheapest one-way flights from Seattle (SEA) to Cape Town (CPT) in May 2025 (see full year).

One-Way flights

15 May Frontier Airlines

Also check the deals for return flights from Seattle to Cape Town in May.

Skyscanner

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.

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