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Cheap flights from London to Castletown from £32

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Castletown departing on 21/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
09:25 - 10:55
LGW
-
IOM
1h 30mdirect
easyJet Logo
19:20 - 20:35
IOM
-
LGW
1h 15mdirect
£54easyJet
Thu, 1 Jan - Mon, 5 Jan
easyJet Logo
09:00 - 10:30
LGW
-
IOM
1h 30mdirect
easyJet Logo
19:20 - 20:35
IOM
-
LGW
1h 15mdirect
£57easyJet
Tue, 6 Jan - Mon, 12 Jan
easyJet Logo
17:30 - 18:50
LGW
-
IOM
1h 20mdirect
easyJet Logo
19:20 - 20:35
IOM
-
LGW
1h 15mdirect
£59easyJet
Wed, 31 Dec - Mon, 5 Jan
easyJet Logo
08:00 - 09:30
LGW
-
IOM
1h 30mdirect
easyJet Logo
19:20 - 20:35
IOM
-
LGW
1h 15mdirect
£63easyJet
Sat, 3 Jan - Mon, 5 Jan
Multiple Airlines Logo
11:30 - 16:50
STN
-
IOM
5h 20m1 stop
Multiple Airlines Logo
17:20 - 22:50
IOM
-
STN
5h 30m1 stop
£140Multiple Airlines
Mon, 12 Jan - Thu, 15 Jan
Multiple Airlines Logo
12:00 - 16:50
STN
-
IOM
4h 50m1 stop
Multiple Airlines Logo
17:20 - 21:20
IOM
-
STN
4h 00m1 stop
£142Multiple Airlines
Thu, 1 Jan - Tue, 6 Jan
Loganair Logo
08:55 - 10:15
LCY
-
IOM
1h 20mdirect
Loganair Logo
16:50 - 18:15
IOM
-
LCY
1h 25mdirect
£206Loganair
Mon, 23 Mar - Wed, 25 Mar
Aer Lingus Logo
08:50 - 16:50
LHR
-
IOM
8h 00m1 stop
Aer Lingus Logo
17:20 - 21:05
IOM
-
LHR
3h 45m1 stop
£206Aer Lingus
Fri, 23 Jan - Fri, 30 Jan
Loganair Logo
18:45 - 20:10
LCY
-
IOM
1h 25mdirect
Loganair Logo
16:50 - 18:15
IOM
-
LCY
1h 25mdirect
£209Loganair
Fri, 20 Feb - Fri, 6 Mar
Aer Lingus Logo
08:50 - 16:50
LHR
-
IOM
8h 00m1 stop
Aer Lingus Logo
17:20 - 21:05
IOM
-
LHR
3h 45m1 stop
£233Aer Lingus
Wed, 21 Jan - Wed, 28 Jan

easyJet flights from London to Castletown

Our best easyJet deals on London to Castletown flight tickets
easyJet
1 Jan
LGW09:25London Gatwick
1h 30m
IOM10:55Castletown Ronaldsway
5 Jan
IOM19:20Castletown Ronaldsway
1h 15m
LGW20:35London Gatwick
£54
Find similar
easyJet
6 Jan
LGW09:00London Gatwick
1h 30m
IOM10:30Castletown Ronaldsway
12 Jan
IOM19:20Castletown Ronaldsway
1h 15m
LGW20:35London Gatwick
£57
Find similar
easyJet
31 Dec
LGW17:30London Gatwick
1h 20m
IOM18:50Castletown Ronaldsway
5 Jan
IOM19:20Castletown Ronaldsway
1h 15m
LGW20:35London Gatwick
£59
Find similar

Aer Lingus flights from London to Castletown

Our best Aer Lingus deals on London to Castletown flight tickets
Aer Lingus
23 Jan
LHR08:50London Heathrow
8h 00m
1 stop
IOM16:50Castletown Ronaldsway
30 Jan
IOM17:20Castletown Ronaldsway
3h 45m
1 stop
LHR21:05London Heathrow
£206
Find similar
Aer Lingus
21 Jan
LHR08:50London Heathrow
8h 00m
1 stop
IOM16:50Castletown Ronaldsway
28 Jan
IOM17:20Castletown Ronaldsway
3h 45m
1 stop
LHR21:05London Heathrow
£233
Find similar
Aer Lingus
13 Dec
LHR19:35London Heathrow
13h 05m
1 stop
IOM08:40Castletown Ronaldsway
20 Dec
IOM17:20Castletown Ronaldsway
3h 45m
1 stop
LHR21:05London Heathrow
£236
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London 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 10 December 2025.
Use the filters below to find and compare flights from London to Castletown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonCastletown

LGW - IOM

LGWIOM

London Gatwick

Thu 1/1

09:25-10:55

Nonstop1h 30m

Castletown Ronaldsway

Mon 5/1

19:20-20:35

Nonstop1h 15m

£54

LondonCastletown

LGW - IOM

LGWIOM

London Gatwick

Tue 6/1

09:00-10:30

Nonstop1h 30m

Castletown Ronaldsway

Mon 12/1

19:20-20:35

Nonstop1h 15m

£57

LondonCastletown

LGW - IOM

LGWIOM

London Gatwick

Wed 31/12

17:30-18:50

Nonstop1h 20m

Castletown Ronaldsway

Mon 5/1

19:20-20:35

Nonstop1h 15m

£59

LondonCastletown

LGW - IOM

LGWIOM

London Gatwick

Sat 3/1

08:00-09:30

Nonstop1h 30m

Castletown Ronaldsway

Mon 5/1

19:20-20:35

Nonstop1h 15m

£63

LondonCastletown

STN - IOM

STNIOM

London Stansted

Mon 12/1

11:30-16:50

1 stop5h 20m

Castletown Ronaldsway

Thu 15/1

17:20-22:50

1 stop5h 30m

£140

LondonCastletown

STN - IOM

STNIOM

London Stansted

Thu 1/1

12:00-16:50

1 stop4h 50m

Castletown Ronaldsway

Tue 6/1

17:20-21:20

1 stop4h 00m

£142

LondonCastletown

LCY - IOM

LCYIOM

London City

Mon 23/3

08:55-10:15

Nonstop1h 20m

Castletown Ronaldsway

Wed 25/3

16:50-18:15

Nonstop1h 25m

£206

LondonCastletown

LHR - IOM

LHRIOM

London Heathrow

Fri 23/1

08:50-16:50

1 stop8h 00m

Castletown Ronaldsway

Fri 30/1

17:20-21:05

1 stop3h 45m

£206

LondonCastletown

LCY - IOM

LCYIOM

London City

Fri 20/2

18:45-20:10

Nonstop1h 25m

Castletown Ronaldsway

Fri 6/3

16:50-18:15

Nonstop1h 25m

£209

LondonCastletown

LHR - IOM

LHRIOM

London Heathrow

Wed 21/1

08:50-16:50

1 stop8h 00m

Castletown Ronaldsway

Wed 28/1

17:20-21:05

1 stop3h 45m

£233

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Castletown from

How to get the cheapest flight ticket from London 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 typical price of a round-trip flight between London and Castletown?

What is the cheapest month to fly to Castletown?

The month of January is, on average, the cheapest month to fly to Castletown from London, with most prices found around £53. If you aren’t able to travel to Castletown during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £54.

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

The cheapest day to depart from London to Castletown is on a Friday when prices can be found for as low as £104. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London 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 £233 on average. Flights to Castletown from London at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest London to Castletown Ronaldsway flight route?

Fly from London Gatwick to Castletown Ronaldsway for the best London - Castletown Ronaldsway flight prices

What cabin class options are available on London to Castletown Ronaldsway flights?

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

Can stopping save me money on London to Castletown flights?

No. A direct flight is the cheapest option for a flight between London to Castletown.

How have London to Castletown flight prices changed over time?

As of December 2025, prices for London to Castletown flights are approximately 58% more expensive when compared to flights at the same time last year.

When to book flights from London to Castletown

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

Cheap London to Castletown (LON to IOM) flight deals and tips

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

Best price found

£49

Fastest flight time

1h 20m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Castletown

1 airport
The best one-way flight to Castletown from London in the past 72 hours is £49. The best return flight deal from London to Castletown found on momondo in the last 72 hours is £63.
The fastest flight from London to Castletown takes 1h 20m
Direct flights go from London to Castletown on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. Airlines offering direct flights are: Loganair and easyJet..
There is 1 airport near Castletown: Castletown Ronaldsway (IOM)
Search flight deals

  • How far is London to Castletown Ronaldsway by plane?

    Castletown Ronaldsway is 259.5 mi away from London. Flights usually cover this in 1h 15m, depending on flying conditions and air traffic around both airports.

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

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

  • How many operators does momondo search for flights from London to Castletown Ronaldsway Airport?

  • How old do you have to be to fly from London 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 London 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.

  • What is the most popular plane model from London to Castletown?

  • What is the most popular airline from London to Castletown?

Best airlines flying from London to Castletown

Compare and see reviews for airlines that fly from London to Castletown with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £41Free CancellationRating
6.9
1,850 reviews
Search easyJet flights
British AirwaysPriceFrom £101Free CancellationRating
6.7
7,573 reviews
Search British Airways flights
LoganairPriceFrom £182Free CancellationRating
0.0
0 reviews
Search Loganair flights

  • easyJet Flights From London to Castletown

    easyJet operates around 8 flights from London to Castletown every week. The average price of these flights found in the last 72 hours has been £131, but momondo users have found easyJet deals from London to Castletown from as low as £41 round-trip. easyJet has been scored 6.9/10 in 1,850 reviews.

  • British Airways Flights From London to Castletown

    Across 7,573 British Airways reviews on momondo, the average score is 6.7/10. British Airways flies from London to Castletown about 15 times each week, with ticket deals ranging from £101 to £250. Price data is based on momondo searches in the last 72 hours.

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 London to Castletown?

Finding the right flight to Castletown from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Castletown quick and easy, saving you time and money.

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

Yes. All flights to Castletown from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Castletown from London.

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

Of course. momondo tracks the price of London to Castletown flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Castletown trip

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