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Cheap flights from London Stansted Airport to Castletown from £61

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
STN — IOM
24 Aug — 31 Aug1
1 adult

Cheap flight deals from Stansted to Castletown

Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) to Castletown (IOM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 August 2025.

Round-trip from

£134

One-way from

£61

Popular in

June

Cheapest in

January

Average price

£149
18/9-25/9
  • 18/9-25/9
  • 2 total stops
  • 21h 30m total
  • London to Castletown
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20/10
  • 20/10
  • 1 total stop
  • 13h 50m total
  • London to Castletown
Search Deals
Highest demand for flights based on searches. 32% potential increase in price (£36 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Stansted to Castletown

Cheapest flights from Stansted to Castletown
Explore the most affordable flight options available from Stansted to Castletown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Thu 18/922:55STN - IOM
1 stop13h 45mMultiple Airlines
Thu 25/913:10IOM - STN
1 stop7h 45mMultiple Airlines
Deal found 19/8£134
Tue 16/910:45STN - IOM
1 stop6h 05mMultiple Airlines
Tue 23/912:20IOM - STN
1 stop8h 40mMultiple Airlines
Deal found 17/8£134
Fri 19/912:25STN - IOM
1 stop4h 25mMultiple Airlines
Wed 24/912:20IOM - STN
1 stop8h 55mMultiple Airlines
Deal found 17/8£135
Wed 17/909:05STN - IOM
1 stop7h 45mMultiple Airlines
Wed 24/912:20IOM - STN
1 stop8h 55mMultiple Airlines
Deal found 19/8£136
Thu 9/1006:55STN - IOM
1 stop5h 45mMultiple Airlines
Tue 14/1012:20IOM - STN
1 stop6h 00mMultiple Airlines
Deal found 18/8£137
Tue 30/908:15STN - IOM
1 stop3h 35mMultiple Airlines
Tue 30/917:20IOM - STN
1 stop4h 50mMultiple Airlines
Deal found 18/8£139
Thu 2/1006:55STN - IOM
1 stop5h 45mMultiple Airlines
Thu 9/1013:10IOM - STN
1 stop7h 45mMultiple Airlines
Deal found 18/8£145
Wed 17/908:15STN - IOM
1 stop8h 35mMultiple Airlines
Sun 21/917:20IOM - STN
1 stop7h 00mMultiple Airlines
Deal found 17/8£148
Thu 25/908:15STN - IOM
1 stop8h 35mMultiple Airlines
Mon 29/913:10IOM - STN
1 stop8h 05mMultiple Airlines
Deal found 18/8£151
Fri 3/1008:15STN - IOM
1 stop4h 25mMultiple Airlines
Sun 5/1017:20IOM - STN
1 stop7h 00mMultiple Airlines
Deal found 19/8£157
Wed 1/1010:35STN - IOM
1 stop6h 15mMultiple Airlines
Wed 8/1012:20IOM - STN
1 stop4h 15mMultiple Airlines
Deal found 17/8£160

Cheapflights Fare Finder

 
Customise your flight search to find flights from Stansted 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, Cheapflights users made 858,174 searches. Data last updated 19 August 2025.
Use the filters below to find and compare flights from London Stansted Airport to Castletown that are best for you.

Fly from

Stansted

Fly to

Castletown

Route

Depart

Return

Price

LondonCastletown

STN - IOM

STNIOM

London Stansted

Thu 18/9

22:55-12:40

1 stop13h 45m

Castletown Ronaldsway

Thu 25/9

13:10-20:55

1 stop7h 45m

£134

LondonCastletown

STN - IOM

STNIOM

London Stansted

Tue 16/9

10:45-16:50

1 stop6h 05m

Castletown Ronaldsway

Tue 23/9

12:20-21:00

1 stop8h 40m

£134

LondonCastletown

STN - IOM

STNIOM

London Stansted

Fri 19/9

12:25-16:50

1 stop4h 25m

Castletown Ronaldsway

Wed 24/9

12:20-21:15

1 stop8h 55m

£135

LondonCastletown

STN - IOM

STNIOM

London Stansted

Wed 17/9

10:35-16:50

1 stop6h 15m

Castletown Ronaldsway

Wed 24/9

12:20-21:15

1 stop8h 55m

£136

LondonCastletown

STN - IOM

STNIOM

London Stansted

Thu 9/10

06:55-12:40

1 stop5h 45m

Castletown Ronaldsway

Tue 14/10

12:20-18:20

1 stop6h 00m

£137

LondonCastletown

STN - IOM

STNIOM

London Stansted

Tue 30/9

08:15-11:50

1 stop3h 35m

Castletown Ronaldsway

Tue 30/9

17:20-22:10

1 stop4h 50m

£139

LondonCastletown

STN - IOM

STNIOM

London Stansted

Thu 2/10

06:55-12:40

1 stop5h 45m

Castletown Ronaldsway

Thu 9/10

13:10-20:55

1 stop7h 45m

£145

LondonCastletown

STN - IOM

STNIOM

London Stansted

Wed 17/9

08:15-16:50

1 stop8h 35m

Castletown Ronaldsway

Sun 21/9

17:20-00:20

1 stop7h 00m

£148

LondonCastletown

STN - IOM

STNIOM

London Stansted

Thu 25/9

08:15-16:50

1 stop8h 35m

Castletown Ronaldsway

Mon 29/9

13:10-21:15

1 stop8h 05m

£151

LondonCastletown

STN - IOM

STNIOM

London Stansted

Fri 3/10

08:15-12:40

1 stop4h 25m

Castletown Ronaldsway

Sun 5/10

17:20-00:20

1 stop7h 00m

£157

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 21 results
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Best time to book a flight from Stansted to Castletown

Have a flexible travel schedule? Discover the best time to fly to Castletown from Stansted with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Stansted Airport to Castletown

What is the cheapest time of day to fly from STN to IOM?

Find hourly flight availability from Stansted to Castletown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Stansted Airport to Castletown as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Stansted to Castletown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Castletown from London Stansted?

    Located just 1.4 mi from the city center, Castletown Ronaldsway is the airport most travelers will use when flying to Castletown from London Stansted. Booking flights from London Stansted to Ronaldsway (IOM) should be relatively easy as there are 0 daily inbound flights from London Stansted from 0 different airlines.

  • Can I find deals for flights from Stansted to Castletown that include hotel bookings?

    Yes. In addition to deals on Stansted to Castletown flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Stansted to Castletown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Castletown.

  • Can I find deals for business class flights from Stansted to Castletown?

    Yes. Cheapflights offers flight deals from Stansted to Castletown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Stansted Airport to Castletown?

    Currently, March is the cheapest month in which you can book a flight from London Stansted Airport to Castletown (average of £86). Flying from London Stansted Airport to Castletown in July is currently the most expensive (average of £119). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Castletown?

Book flights to Castletown if you plan to visit one of these locations
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Alternative routes for Stansted to Castletown

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Castletown flights
Gatwick to Castletown flights
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Southend to Castletown flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Stansted to Castletown?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Castletown from Stansted today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Stansted to Castletown?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Stansted to Castletown.

Can Cheapflights find flights from Stansted to Castletown with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Stansted to Castletown, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Stansted to Castletown become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Castletown from Stansted today and book when prices fit your budget.

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