In terms of precipitation, rainfall in Cape Town ranges from 20.0 - 100.0 inches per month. July is typically the wettest month, when rainfall can reach 100.0 mm. January is typically the driest time to visit Cape Town when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Cape Town, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C).

What is the cheapest time of day to fly from IOM to CPT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Castletown to Cape Town as you normally would.

Can I find deals for flights from Castletown to Cape Town that include hotel bookings?

Yes. In addition to deals on Castletown to Cape Town flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Castletown to Cape Town?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Castletown to Cape Town.

Can I find deals for business class flights from Castletown to Cape Town?

Yes. Cheapflights offers flight deals from Castletown to Cape Town by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£437+ Cheap Flights from Castletown to Cape Town

Cheap flight deals from Castletown to Cape Town

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Cheapest flights from Castletown to Cape Town
Explore the most affordable flight options available from Castletown to Cape Town. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Tue 22/1207:25 -

2 stops26h 40m

Tue 29/1213:40 -

2 stops22h 30m

Deal found 7/11£1,259

Find flight deals from Castletown to Cape Town

Round-trip from	£1,259
One-way from	£437

22/12-29/12
4 total stops
49h 10m total
Castletown to Cape Town

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30/4-31/12
2 total stops
31h 50m total
Castletown to Cape Town

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CastletownCape Town

IOM Castletown Ronaldsway - CPT Cape Town Intl

IOMCPT

Castletown Ronaldsway

Fri 30/4

12:15-21:05

2 stops31h 50m

Cape Town Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£437

CastletownCape Town

IOM Castletown Ronaldsway - CPT Cape Town Intl

IOMCPT

Castletown Ronaldsway

Tue 22/12

07:25-12:05

2 stops26h 40m

Cape Town Intl

Tue 29/12

13:40-10:10

2 stops22h 30m

£1,259

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Deals found on 9/11

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Best time to book a flight from Castletown to Cape Town

Have a flexible travel schedule? Discover the best time to fly to Cape Town from Castletown with our price prediction graph.

IOM-CPT

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Can I find deals for flights from Castletown to Cape Town that include hotel bookings?
Yes. In addition to deals on Castletown to Cape Town flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Castletown to Cape Town?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Castletown to Cape Town.
Can I find deals for business class flights from Castletown to Cape Town?
Yes. Cheapflights offers flight deals from Castletown to Cape Town by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Castletown to Cape Town from £437

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Castletown to Cape Town

Cheapest flights from Castletown to Cape TownExplore the most affordable flight options available from Castletown to Cape Town. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Explore the most affordable flight options available from Castletown to Cape Town. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Best flights from Castletown to Cape TownDiscover carefully curated flight deals from Castletown to Cape Town that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Discover carefully curated flight deals from Castletown to Cape Town that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Last-minute flights from Castletown to Cape TownDiscover last-minute flight deals from Castletown to Cape Town. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from Castletown to Cape Town. Data last updated 10 November 2026 and is based on user searches.

One-way flights from Castletown to Cape TownSearch for one-way flight options from Castletown to Cape Town. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Search for one-way flight options from Castletown to Cape Town. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

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Best time to book a flight from Castletown to Cape Town

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Related info for your journey

Can I find deals for flights from Castletown to Cape Town that include hotel bookings?

How can I find direct flights from Castletown to Cape Town?

Can I find deals for business class flights from Castletown to Cape Town?

Travelling to a place near Cape Town?

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Castletown and Cape Town flights

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