Cheap flights from Southampton to Cape Town from £837

from as little as £837

16 nights in Cape Town, departing Southampton on 21 / Mar / 2026 with KLM (price found 26 hours ago)

Subject to availability, prices correct of the last 24 hours
Cape Town

The Southampton / Cape Town route

All 9650 km of it

Cheap flight deals for this route

See what's hot at the moment

Cape Town flight facts

What you need to know

Alternative flights from the UK to Cape Town

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Cape Town

21 / Mar / 2026 is currently the lowest priced day of the year to fly the Southampton/Cape Town route. There are around 111 flights on any given week from the UK to Cape Town and the cheapest month to fly right now is March.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

9 °C

AVG

17 °C

HIGHEST

26 °C

Rainfall (mm)
LOWEST

15 mm

AVG

51.8 mm

HIGHEST

108 mm

Key facts about Cape Town

How to get cheap flights from Southampton to Cape Town

Tips and advice from our flight experts

You’ve searched for flights from Southampton to Cape Town. We've gone through all 111 flights that go to or via Cape Town every week, to help you find the cheapest flight. KLM usually has the best-value flights from Southampton, but make sure you compare all your options to get the cheapest flight possible.

When you fly from Southampton to Cape Town, you'll have three airlines to choose from for your 9650 km journey. If you're planning to fly in peak season, make sure you book in advance to get a reasonable price. Or you could hold on and try to get a last-minute bargain.

British Airways, Qatar Airways & KLM are the most popular airlines for flying from Southampton to Cape Town, so look out for their deals and offers. To find the best price, try searching by month. Or, if you want to bag a last-minute offer, keep an eye on Netflights to monitor the prices.

Flights from Southampton to Cape Town usually take about 19 hrs 20 mins. Once you've selected your flight, you'll need to fill out your details to book. And don’t forget to look at Netflights’ hotels and car hire – you could save even more money on your trip when you book everything in one go.

Other popular destinations near Cape Town

Where other people are flying to

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