Companion Reductions: Airlines sometimes operate promotions giving discounts for any 2nd ticket when booked alongside one another, making it ideal for couples or business companions. Business class is usually presented on intercontinental flights and, except flat-bed sleeper seats, is normally very similar in style and shipping to domestic first class. https://businessflightshop.co.uk/blog/how-to-plan-your-next-trip-to-south-africa-from-the-uk/