Cheap flights from Birmingham to Castletown from £87

The month of March is, on average, the cheapest month to fly to Castletown from Birmingham, with most prices found around £147. If you aren’t able to travel to Castletown during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £151.

The cheapest day to depart from Birmingham to Castletown is on a Saturday when prices can be found for as low as £161. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Birmingham to Castletown for around £235.

The cheapest time of day to fly to Castletown is at midday when flights can be purchased for as low as £185. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £185 on average. Flights to Castletown from Birmingham in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Birmingham to Castletown Ronaldsway for the best Birmingham - Castletown Ronaldsway flight prices

You are more likely to see cheaper flights to Castletown from Birmingham when booking weeks ahead of your departure date. In general, you can expect to find flights to Castletown for around £183 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Castletown from Birmingham for as low as £147 on momondo.

There is only 1 cabin class available to choose from on Birmingham to Castletown Ronaldsway flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Loganair and Aer Lingus are the most popular carriers operating from Birmingham to Castletown Ronaldsway

easyJet, Loganair and British Airways are the top three most popular airlines that fly to Castletown from Birmingham according to our data. easyJet is the first choice among our users, with 69% of people opting to fly with this airline when travelling to Castletown. Keep in mind that there are 3 different airlines that fly to Castletown on a routine basis, so you have a few additional options to choose from.

The number of flights available between Birmingham and Castletown is 1 per day as of February 2026. The most frequent departure time is 14:00, with 100% of daily flights leaving in the afternoon.

8 flights are operational weekly from Birmingham to Castletown as of February 2026. The most popular departure day for this route is Mon, with 25% of flights per week taking off on this day.