AirHint found the following cheapest one-way flights from London (LHR) to Cape Town (CPT) in April 2026 (see full year).

One-Way flights

27 Apr	Aer Lingus
23 Apr	Lufthansa
22 Apr	SWISS
24 Apr	SWISS
15 Apr	Aer Lingus
14 Apr	Aer Lingus
06 Apr	Ethiopian Airlines
13 Apr	Ethiopian Airlines
08 Apr	Ethiopian Airlines
17 Apr	Scandinavian Airlines

Also check the deals for return flights from London to Cape Town in April.

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.

Book a cheap hotel in Cape Town

Cheap car rent in Cape Town

Cheapest one-way flights from London to Cape Town in April from 444€

One-Way flights