Which airports can I use when flying from Southampton to Castletown?

Flights from Southampton to Castletown usually depart from Southampton Eastleigh (SOU) and arrive at Castletown Ronaldsway (IOM).

Which airports do connecting flights from Southampton to Castletown pass through?

Most connecting flights from Southampton to Castletown pass through Manchester (MAN), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Southampton to Castletown?

Yes. Flexible dates can save you up to 20% on flights from Southampton to Castletown. Monday is the cheapest departure day at £243 return on average, while Sunday is the most expensive at £303, a difference of £60. KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Southampton to Castletown?

A direct flight from Southampton to Castletown takes 00m, covering 256 miles.

Do I need a passport to fly from Southampton to Castletown?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Southampton to Castletown changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £229 to £690. That means the highest observed fare was about 3x higher than the lowest one.

Which airline is the cheapest to fly from Southampton to Castletown?

Aer Lingus (£229) and easyJet (£247) are the cheapest airlines to fly return from Southampton to Castletown according to KAYAK data over the last 5 days.

What is the cheapest stopover airport when flying from Southampton to Castletown?

Flights via Manchester (MAN) offer the most affordable fares, with an average return price of £243. Based on KAYAK data over the past 3 months.

When flying from Southampton to Castletown, which airport offers the shortest stopover?

Manchester (MAN) had the shortest average connection time for Southampton to Castletown stopovers at 3h 24m over the past 3 months.

£218 CHEAP FLIGHTS from Southampton to Castletown (SOU - IOM)

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Cheapest return flight

£218

Typical prices: £243-£303

Aer Lingus

Mon 10/12Sun 16/12

SOU - IOM • 1 stop

Direct flights

Not available

There are currently no direct flights between Southampton and Castletown. You'll need to take a connecting flight to reach the destination.

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Flight Deals

Cheap Flights from Southampton to Castletown (SOU-IOM)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Recent return flight deals from Southampton to Castletown

Thu, 10 Dec - Wed, 16 Dec

09:20 - 16:50SOU Southampton Eastleigh-IOM Castletown Ronaldsway

7h 30m1 stop Dublin

16:25 - 13:20IOM Castletown Ronaldsway-SOU Southampton Eastleigh

20h 55m2 stops Manchester Alicante

£218Multiple Airlines

Thu, 10 Dec - Wed, 16 Dec

09:20 - 16:50SOU Southampton Eastleigh-IOM Castletown Ronaldsway

7h 30m1 stop Dublin

17:20 - 08:50IOM Castletown Ronaldsway-SOU Southampton Eastleigh

15h 30m1 stop Dublin

£229Aer Lingus

Thu, 10 Dec - Wed, 16 Dec

09:20 - 16:50SOU Southampton Eastleigh-IOM Castletown Ronaldsway

7h 30m1 stop Dublin

17:20 - 08:50IOM Castletown Ronaldsway-SOU Southampton Eastleigh

15h 30m1 stop Dublin

£232Aer Lingus

Tue, 10 Nov - Sat, 14 Nov

19:40 - 18:00SOU Southampton Eastleigh-IOM Castletown Ronaldsway

22h 20m2 stops Belfast City Liverpool J. Lennon

17:10 - 08:45IOM Castletown Ronaldsway-SOU Southampton Eastleigh

15h 35m2 stops Liverpool J. Lennon Dublin

£236Multiple Airlines

Thu, 10 Dec - Wed, 16 Dec

20:00 - 10:10SOU Southampton Eastleigh-IOM Castletown Ronaldsway

14h 10m2 stops Dublin Liverpool J. Lennon

11:25 - 19:30IOM Castletown Ronaldsway-SOU Southampton Eastleigh

8h 05m2 stops Liverpool J. Lennon Dublin

£237Multiple Airlines

Fri, 13 Nov - Tue, 17 Nov

17:15 - 08:55SOU Southampton Eastleigh-IOM Castletown Ronaldsway

15h 40m2 stops Glasgow Intl London Gatwick

17:45 - 08:50IOM Castletown Ronaldsway-SOU Southampton Eastleigh

15h 05m2 stops Liverpool J. Lennon Dublin

£238Multiple Airlines

Tue, 10 Nov - Sat, 14 Nov

09:20 - 16:50SOU Southampton Eastleigh-IOM Castletown Ronaldsway

7h 30m1 stop Dublin

17:20 - 08:45IOM Castletown Ronaldsway-SOU Southampton Eastleigh

15h 25m1 stop Dublin

£245Aer Lingus

Fri, 13 Nov - Tue, 17 Nov

17:15 - 08:55SOU Southampton Eastleigh-IOM Castletown Ronaldsway

15h 40m2 stops Glasgow Intl London Gatwick

17:20 - 08:50IOM Castletown Ronaldsway-SOU Southampton Eastleigh

15h 30m1 stop Dublin

£247Multiple Airlines

Thu, 10 Dec - Wed, 16 Dec

17:10 - 10:05SOU Southampton Eastleigh-IOM Castletown Ronaldsway

16h 55m2 stops Paris Charles de Gaulle London Gatwick

10:40 - 08:40IOM Castletown Ronaldsway-SOU Southampton Eastleigh

22h 00m2 stops London Gatwick Glasgow Intl

£247easyJet

Wed, 11 Nov - Sun, 15 Nov

09:15 - 10:35SOU Southampton Eastleigh-IOM Castletown Ronaldsway

25h 20m2 stops Glasgow Intl London Gatwick

17:20 - 08:50IOM Castletown Ronaldsway-SOU Southampton Eastleigh

15h 30m1 stop Dublin

£252Multiple Airlines

Booking Insights

Price, demand, and travel trends for Southampton to Castletown flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Airlines

Stopovers

Which airline is the cheapest to fly from Southampton to Castletown?: Aer Lingus (£229) and easyJet (£247) are the cheapest airlines to fly return from Southampton to Castletown according to KAYAK data over the last 5 days.

Find deals

Cheapest flight	£218

Return flight from Southampton to Castletown

When to book flights from Southampton to Castletown

Are your dates flexible? Find out the best times to travel from Southampton to Castletown based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How long is a flight from Southampton to Castletown?
A direct flight from Southampton to Castletown takes 00m, covering 256 miles.
Do I need a passport to fly from Southampton to Castletown?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Southampton to Castletown changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £229 to £690. That means the highest observed fare was about 3x higher than the lowest one.
Which airports can I use when flying from Southampton to Castletown?
Flights from Southampton to Castletown usually depart from Southampton Eastleigh (SOU) and arrive at Castletown Ronaldsway (IOM).
Which airports do connecting flights from Southampton to Castletown pass through?
Most connecting flights from Southampton to Castletown pass through Manchester (MAN), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Southampton to Castletown?
Yes. Flexible dates can save you up to 20% on flights from Southampton to Castletown. Monday is the cheapest departure day at £243 return on average, while Sunday is the most expensive at £303, a difference of £60.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

If your dates are flexible, aim for a Monday departure and avoid flying on Sunday. On this route, Monday flights average £243, about £60 less than Sunday fares (20% savings) based on the last 12 months.

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SOU - IOM

£218 Find Cheap Flights from Southampton to Castletown – Compare and Save

Everything you should know

Cheap Flights from Southampton to Castletown (SOU-IOM)

Recent return flight deals from Southampton to Castletown

Recent one-way flight deals from Southampton to Castletown

Price, demand, and travel trends for Southampton to Castletown flights

Which airline is the cheapest to fly from Southampton to Castletown?

What is the cheapest stopover airport when flying from Southampton to Castletown?

When flying from Southampton to Castletown, which airport offers the shortest stopover?

Key details for Southampton to Castletown flights

Cheapest flight

When to book flights from Southampton to Castletown

Your Southampton to Castletown flight questions, answered

Your guide to booking Southampton to Castletown flights

More options for your flight from Southampton to Castletown

Complete your trip to Castletown with a hotel stay or car hire

Information on your arrival and departure airports

Cabin class types available on flights from Southampton to Castletown

Find direct flights to and from Southampton and Castletown

Flights from domestic origins to Castletown

Flights to other popular destinations