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Cheap Flights from Southampton to Ronaldsway

Compare Southampton to Ronaldsway flight deals

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

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Flight deals from Southampton to Ronaldsway

Looking for a cheap last-minute deal or the best return flight from Southampton to Ronaldsway? Find the lowest prices on one-way and return tickets right here.
Castletown.Rs35,856 per passenger.Departing Wed, 4 Feb.One-way flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Southampton on Wed, 4 Feb, arriving in Ronaldsway.Price includes taxes and charges.From Rs35,856, select.
Castletown.Rs42,013 per passenger.Departing Wed, 8 Apr.One-way flight with Loganair.Outbound indirect flight with Loganair, departs from Southampton on Wed, 8 Apr, arriving in Ronaldsway.Price includes taxes and charges.From Rs42,013, select.
Castletown.Rs46,311 per passenger.Departing Tue, 12 May.One-way flight with Loganair.Outbound indirect flight with Loganair, departs from Southampton on Tue, 12 May, arriving in Ronaldsway.Price includes taxes and charges.From Rs46,311, select.
Castletown.Rs47,043 per passenger.Departing Fri, 24 Jul.One-way flight with Loganair.Outbound indirect flight with Loganair, departs from Southampton on Fri, 24 Jul, arriving in Ronaldsway.Price includes taxes and charges.From Rs47,043, select.
Castletown.Rs50,322 per passenger.Departing Wed, 5 Aug.One-way flight with Loganair.Outbound indirect flight with Loganair, departs from Southampton on Wed, 5 Aug, arriving in Ronaldsway.Price includes taxes and charges.From Rs50,322, select.

Find the cheapest month to fly from Southampton to Ronaldsway

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Southampton to Ronaldsway flights are currently cheapest in February.
Dec
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Jan
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Feb
from Rs35,856
Mar
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Apr
from Rs42,013
May
from Rs46,311
Jun
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Jul
from Rs47,043
Aug
from Rs50,322
Sep
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Oct
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Nov
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Southampton to Ronaldsway: Alternative routes

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

Southampton to Castletown: Flight information

The things to know before you go.
Cheapest flight foundRs35,909
Cheapest month to flyFebruary

Finding cheap flights from Southampton to Ronaldsway: Frequently asked questions

The best price we found for a return flight from Southampton to Ronaldsway is Rs73,878. 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 Southampton to Ronaldsway. But we found flights with one or more stops from Rs73,987.
As of December 2025, there are no flights flying from Southampton to Ronaldsway.
The cheapest month to fly from Southampton to Ronaldsway is usually January.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Southampton Airport to Ronaldsway Airport on Sunday, 11 January 2026.
No airlines currently offer direct flights between Southampton 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, Aer Lingus offers the cheapest flight tickets to Ronaldsway.

Flying from Southampton Airport (SOU) to Isle of Man Airport (IOM): what you need to know

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Be at the airport with enough time to catch your SOU to IOM flight.

  • Longer lines at check-in and security are likely if you're jetting off during high season, so allow a bit more breathing room. A good rule for peak times? Arrive up to four hours ahead for international flights and two hours for domestic departures.

  • Consider adding a stopover when booking your ticket from Southampton Airport to Isle of Man Airport. Simply uncheck 'Direct flights only' to break up your trip, or visit a new city along the way. Here's where you can stop between SOU and IOM:

    • Dublin Airport

    • Jersey Airport

    • George Best Belfast City Airport

How to find the cheapest flights from Southampton Airport (SOU) to Isle of Man Airport (IOM)

  • At the moment, Rs35,856 is the lowest price we've seen for a one-way Southampton Airport to Isle of Man Airport flight. The best price for a return plane ticket is Rs73,878. Bear in mind that fares can change due to availability when booking.

  • To find cheap tickets from SOU to IOM, book in advance. Airlines generally offer lower fares when flights are first released.

  • Finding cheap flights from Southampton Airport to Isle of Man Airport is easy if you're flexible with your trip dates. Use the 'Whole month' tool to see the lowest prices throughout the month and land a great deal.

  • You won't have to check every day to see if fares have dropped when you set up a Price Alert. We'll notify you as soon as a special offer becomes available on cheap flights from SOU to IOM.

  • Find the perfect flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Southampton Airport to Isle of Man Airport, use the 'Sort by' function. You can also filter by arrival and departure times, airline, and number of stops.

Handy information about Southampton Airport (SOU)

  • When it comes to Southampton Airport's on-time performance, data shows 55.7% of flights stick to their scheduled arrival time.

  • To reach Southampton Airport from central Southampton, it takes about 20 minutes if you're planning to drive. Of course, this depends on traffic conditions. It's approximately 8 kilometres from the airport to the city centre.

  • The journey on public transport usually takes 25 minutes.

  • Looking for a convenient hotel close to SOU? If you've booked an early flight from Southampton Airport to Isle of Man Airport, these stays will have you moments from your departure lounge:

Arriving at Isle of Man Airport (IOM)

  • If you're arriving on a late Southampton Airport to Isle of Man Airport flight, few things beat the convenience of being near the terminal. Grab your bags from the carousel and then be tucked up in bed soon after at one of these accommodation options near IOM:

  • Start your adventure the moment you land with an Isle of Man Airport rental car. Grab a set of wheels from Avis to explore parts of Castletown that most tourists miss.

  • Increase your likelihood of securing the best rate by booking as soon as possible. Reserving your vehicle from Isle of Man Airport at least a few weeks in advance is a good move.

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

  • Isle of Man Airport is roughly 2 kilometres from the centre of Castletown. The drive time takes about 5 minutes.

  • It typically takes 30 minutes when travelling by public transport.

When to fly to Isle of Man Airport (IOM)

  • June is the busiest month for flights from Southampton Airport to Isle of Man Airport. For a quieter experience, go to Castletown in April.

  • Book your flight from Southampton Airport to Isle of Man Airport for August if you'd like to explore Castletown during its warmest month. You can expect temperatures of between 12ºC and 17ºC.

  • If you want cooler conditions, search for a cheap ticket from SOU to IOM in February. Average temperatures are between 4ºC and 9ºC then.

Plan the rest of your trip from Southampton to Castletown

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