Cheap Flights from Cardiff to Ronaldsway

Compare Cardiff to Ronaldsway flight deals

Find the cheapest month or even day of the year to fly to Ronaldsway

Book the best Ronaldsway fare with no extra fees

Find the cheapest month to fly from Cardiff to Ronaldsway

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cardiff to Ronaldsway flights are currently cheapest in February.

Cardiff to Ronaldsway: Alternative routes

Compare routes from Cardiff to Castletown below. You may find an airport to fly into that's cheaper, faster, or easier than Ronaldsway.

Cardiff to Castletown: Flight information

The things to know before you go.
Cheapest flight found$303
Cheapest month to flyFebruary

Finding cheap flights from Cardiff to Ronaldsway: Frequently asked questions

The best price we found for a return flight from Cardiff to Ronaldsway is $303. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cardiff to Ronaldsway. But we found flights with one or more stops from $303.
As of February 2026, there are no flights flying from Cardiff to Ronaldsway.
The cheapest month to fly from Cardiff to Ronaldsway is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cardiff Airport to Ronaldsway Airport on Monday, 9 February 2026.
No airlines currently offer direct flights between Cardiff Airport and Ronaldsway Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Ronaldsway but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Castletown is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Ronaldsway.

Flying from Cardiff Airport (CWL) to Isle of Man Airport (IOM): what you need to know

  • Give yourself enough time to catch your CWL to IOM flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

  • If you're heading away during a major holiday or other peak periods, give yourself more time. A good general rule is two hours before domestic flights and up to four hours before international departures. Check-in and security lines will be longer.

  • Consider adding a stopover when booking your ticket from Cardiff Airport to Isle of Man Airport. Simply deselect 'Direct flights only' to break up your journey, or enjoy a detour to a new and interesting place. Check out these options between CWL and IOM:

    • Edinburgh Airport

    • George Best Belfast City Airport

    • Dublin Airport

How to find the cheapest flights from Cardiff Airport (CWL) to Isle of Man Airport (IOM)

  • The lowest price we've found for a one-way Cardiff Airport to Isle of Man Airport flight is $141. A round-trip ticket right now is $303. Depending on the availability and when you book, these fares could change.

  • To get your hands on cheap tickets from CWL to IOM, book as early as you can. Airlines typically offer lower prices when flights are first made available.

  • Getting cheap flights from Cardiff Airport to Isle of Man Airport is easier if you're flexible with your dates. Use the 'Whole month' tool to see the lowest prices across each month and land a great deal.

  • You won't have to check every day to find out if fares have gone down when you create a Price Alert. We'll send you an update as soon as there's a change in price on cheap flights from CWL to IOM.

  • Choose your ideal departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Cardiff Airport to Isle of Man Airport.

Handy information about Cardiff Airport (CWL)

  • When it comes to the on-time performance of Cardiff Airport, data shows 66.16% of flights arrive within the expected timeframe.

  • Cardiff Airport is around 27 kilometres from central Cardiff. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 30 minutes or so to get there, depending on the traffic.

  • The trip when using public transport takes about 1 hour 5 minutes.

  • Need a convenient hotel close to CWL? If you're boarding an early flight from Cardiff Airport to Isle of Man Airport, these accommodation options will have you moments from your departure lounge:

Arriving at Isle of Man Airport (IOM)

  • The last thing you need is a lengthy journey to your hotel if you're getting in late on a Cardiff Airport to Isle of Man Airport flight. Reserve one of these accommodation options near IOM instead:

  • Go beyond Castletown and explore places that don't make every travel guide with your own wheels. You can pick up an Isle of Man Airport rental car from Avis.

  • Reserve your ride from Isle of Man Airport at least a few weeks before your departure date to secure the best deal. If you're planning to travel during peak season, it's smart to book even earlier.

Getting from Isle of Man Airport (IOM) to central Castletown

  • Isle of Man Airport to central Castletown has a drive time of about 5 minutes. It's approximately 2 kilometres away.

  • If you're travelling by public transport, expect a journey time of about 30 minutes.

When to fly to Isle of Man Airport (IOM)

  • June is the most popular month for flights from Cardiff Airport to Isle of Man Airport. To steer clear of the crowds, go to Castletown in April.

  • Lock in your flight from Cardiff Airport to Isle of Man Airport for August if you'd like to go to Castletown during its warmest month. Expect temperatures of between 12ºC and 17ºC.

  • If you like travelling in cooler conditions, look for a cheap ticket from CWL to IOM in February. Temperatures average between 4ºC and 9ºC then.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.