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Cheap flights from Southampton to Castletown from £194

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Castletown departing on 15/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Southampton to Castletown

Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
09:30 - 16:50
SOU
-
IOM
7h 20m1 stop
Aer Lingus Logo
17:20 - 11:55
IOM
-
SOU
18h 35m1 stop
£194Aer Lingus
Thu, 15 Jan - Mon, 19 Jan
Multiple Airlines Logo
09:30 - 16:50
SOU
-
IOM
7h 20m1 stop
Multiple Airlines Logo
19:20 - 14:50
IOM
-
SOU
19h 30m2 stops
£205Multiple Airlines
Thu, 15 Jan - Mon, 19 Jan
Multiple Airlines Logo
20:10 - 13:55
SOU
-
IOM
17h 45m2 stops
Multiple Airlines Logo
11:25 - 19:40
IOM
-
SOU
8h 15m2 stops
£234Multiple Airlines
Thu, 15 Jan - Mon, 19 Jan
Multiple Airlines Logo
17:35 - 13:55
SOU
-
IOM
20h 20m3 stops
Multiple Airlines Logo
11:25 - 19:40
IOM
-
SOU
8h 15m2 stops
£358Multiple Airlines
Thu, 15 Jan - Mon, 19 Jan
Loganair Logo
06:50 - 19:45
SOU
-
IOM
12h 55m1 stop
Loganair Logo
15:35 - 20:45
IOM
-
SOU
5h 10m1 stop
£401Loganair
Sat, 11 Apr - Wed, 15 Apr
Loganair Logo
06:50 - 19:45
SOU
-
IOM
12h 55m1 stop
Loganair Logo
15:35 - 20:45
IOM
-
SOU
5h 10m1 stop
£403Loganair
Sat, 11 Apr - Wed, 15 Apr
Multiple Airlines Logo
17:35 - 13:55
SOU
-
IOM
20h 20m3 stops
Multiple Airlines Logo
18:40 - 17:05
IOM
-
SOU
22h 25m3 stops
£542Multiple Airlines
Thu, 15 Jan - Mon, 19 Jan
British Airways Logo
08:55 - 10:15
SOU
-
IOM
25h 20m2 stops
British Airways Logo
15:35 - 08:25
IOM
-
SOU
16h 50m2 stops
£589British Airways
Sat, 11 Apr - Wed, 15 Apr
British Airways Logo
08:55 - 10:15
SOU
-
IOM
25h 20m2 stops
British Airways Logo
15:35 - 08:25
IOM
-
SOU
16h 50m2 stops
£591British Airways
Sat, 11 Apr - Wed, 15 Apr

Aer Lingus flights from Southampton to Castletown

Our best Aer Lingus deals on Southampton to Castletown flight tickets
Aer Lingus
15 Jan
SOU09:30Southampton Eastleigh
7h 20m
1 stop
IOM16:50Castletown Ronaldsway
19 Jan
IOM17:20Castletown Ronaldsway
18h 35m
1 stop
SOU11:55Southampton Eastleigh
£194
Find similar
Aer Lingus
16 Jan
SOU20:10Southampton Eastleigh
20h 40m
1 stop
IOM16:50Castletown Ronaldsway
24 Jan
IOM17:20Castletown Ronaldsway
15h 25m
1 stop
SOU08:45Southampton Eastleigh
£225
Find similar

Loganair flights from Southampton to Castletown

Our best Loganair deals on Southampton to Castletown flight tickets
Loganair
11 Apr
SOU06:50Southampton Eastleigh
12h 55m
1 stop
IOM19:45Castletown Ronaldsway
15 Apr
IOM15:35Castletown Ronaldsway
5h 10m
1 stop
SOU20:45Southampton Eastleigh
£401
Find similar
Loganair
11 Apr
SOU06:50Southampton Eastleigh
12h 55m
1 stop
IOM19:45Castletown Ronaldsway
15 Apr
IOM15:35Castletown Ronaldsway
5h 10m
1 stop
SOU20:45Southampton Eastleigh
£403
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Castletown that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 1 January 2026.
Use the filters below to find and compare flights from Southampton to Castletown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonCastletown

SOU - IOM

SOUIOM

Southampton Eastleigh

Thu 15/1

09:30-16:50

1 stop7h 20m

Castletown Ronaldsway

Mon 19/1

17:20-11:55

1 stop18h 35m

£194

SouthamptonCastletown

SOU - IOM

SOUIOM

Southampton Eastleigh

Thu 15/1

09:30-16:50

1 stop7h 20m

Castletown Ronaldsway

Mon 19/1

19:20-14:50

2 stops19h 30m

£205

SouthamptonCastletown

SOU - IOM

SOUIOM

Southampton Eastleigh

Thu 15/1

20:10-13:55

2 stops17h 45m

Castletown Ronaldsway

Mon 19/1

11:25-19:40

2 stops8h 15m

£234

SouthamptonCastletown

SOU - IOM

SOUIOM

Southampton Eastleigh

Thu 15/1

17:35-13:55

3 stops20h 20m

Castletown Ronaldsway

Mon 19/1

11:25-19:40

2 stops8h 15m

£358

SouthamptonCastletown

SOU - IOM

SOUIOM

Southampton Eastleigh

Sat 11/4

06:50-19:45

1 stop12h 55m

Castletown Ronaldsway

Wed 15/4

15:35-20:45

1 stop5h 10m

£401

SouthamptonCastletown

SOU - IOM

SOUIOM

Southampton Eastleigh

Sat 11/4

06:50-19:45

1 stop12h 55m

Castletown Ronaldsway

Wed 15/4

15:35-20:45

1 stop5h 10m

£403

SouthamptonCastletown

SOU - IOM

SOUIOM

Southampton Eastleigh

Thu 15/1

17:35-13:55

3 stops20h 20m

Castletown Ronaldsway

Mon 19/1

18:40-17:05

3 stops22h 25m

£542

SouthamptonCastletown

SOU - IOM

SOUIOM

Southampton Eastleigh

Sat 11/4

08:55-10:15

2 stops25h 20m

Castletown Ronaldsway

Wed 15/4

15:35-08:25

2 stops16h 50m

£589

SouthamptonCastletown

SOU - IOM

SOUIOM

Southampton Eastleigh

Sat 11/4

08:55-10:15

2 stops25h 20m

Castletown Ronaldsway

Wed 15/4

15:35-08:25

2 stops16h 50m

£591

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Castletown from

How to get the cheapest flight ticket from Southampton to Castletown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Castletown?

The cheapest day to depart from Southampton to Castletown is on a Saturday when prices can be found for as low as £103. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Southampton to Castletown for around £154.

What is the cheapest time of day to depart on your flight to Castletown?

The cheapest time of day to fly to Castletown is in the morning when flights can be purchased for as low as £103. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £229 on average. Flights to Castletown from Southampton at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Southampton to Castletown

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Castletown according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to Castletown (SOU to IOM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Castletown

Fastest flight time

7h 20m

Direct flights

None
The fastest flight from Southampton to Castletown takes 7h 20m
There are no direct flights from Southampton to Castletown. There are no popular flight routes from Southampton to Castletown.
Search flight deals

  • How far is Southampton Eastleigh to Castletown Ronaldsway by plane?

    A flight from Southampton Eastleigh to Castletown Ronaldsway will travel around 257.7 mi. Flights usually cover this in 7h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Castletown Ronaldsway Airport?

    Prices for flights from Southampton Eastleigh Airport to Castletown Ronaldsway Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Southampton Eastleigh Airport to Castletown Ronaldsway Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Castletown Ronaldsway Airport.

  • What documentation or ID do you need to fly to Castletown Ronaldsway Airport?

    The required travel and health documents for your Castletown Ronaldsway Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Castletown Ronaldsway Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Castletown?

Book flights to Castletown if you plan to visit one of these locations
Douglas

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Castletown?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Castletown from Southampton.

Can I find flights from Southampton to Castletown with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Southampton to Castletown flights to just show those with flexible booking policies.

How can momondo help me find flights from Southampton to Castletown?

Once all potential Southampton to Castletown flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Southampton to Castletown right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Castletown from Southampton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
easyJet
Loganair
British Airways