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Cheap flights from Castletown to London from £33

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Castletown to London departing on 6/11. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Castletown to London

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
18:30 - 19:45
IOM
-
LGW
1h 15mdirect
easyJet Logo
08:10 - 09:35
LGW
-
IOM
1h 25mdirect
£65easyJet
Tue, 8 Sep - Wed, 16 Sep
easyJet Logo
18:30 - 19:45
IOM
-
LGW
1h 15mdirect
easyJet Logo
09:25 - 10:50
LGW
-
IOM
1h 25mdirect
£65easyJet
Fri, 2 Oct - Sun, 4 Oct
easyJet Logo
18:30 - 19:45
IOM
-
LGW
1h 15mdirect
easyJet Logo
08:10 - 09:35
LGW
-
IOM
1h 25mdirect
£65easyJet
Tue, 29 Sep - Wed, 30 Sep
easyJet Logo
18:35 - 19:50
IOM
-
LGW
1h 15mdirect
easyJet Logo
09:25 - 10:50
LGW
-
IOM
1h 25mdirect
£66easyJet
Thu, 1 Oct - Sun, 4 Oct
easyJet Logo
18:30 - 19:45
IOM
-
LGW
1h 15mdirect
easyJet Logo
08:10 - 09:35
LGW
-
IOM
1h 25mdirect
£67easyJet
Tue, 8 Sep - Tue, 22 Sep
easyJet Logo
18:30 - 19:45
IOM
-
LGW
1h 15mdirect
easyJet Logo
08:10 - 09:35
LGW
-
IOM
1h 25mdirect
£68easyJet
Tue, 29 Sep - Wed, 30 Sep
easyJet Logo
18:30 - 19:45
IOM
-
LGW
1h 15mdirect
easyJet Logo
08:10 - 09:35
LGW
-
IOM
1h 25mdirect
£68easyJet
Tue, 8 Sep - Thu, 17 Sep
Multiple Airlines Logo
18:30 - 19:45
IOM
-
LGW
1h 15mdirect
Multiple Airlines Logo
09:50 - 07:50
LGW
-
IOM
22h 00m
2 stops
£108Multiple Airlines
Fri, 2 Oct - Sun, 4 Oct
Multiple Airlines Logo
18:35 - 19:50
IOM
-
LGW
1h 15mdirect
Multiple Airlines Logo
09:50 - 07:50
LGW
-
IOM
22h 00m
2 stops
£109Multiple Airlines
Thu, 1 Oct - Sun, 4 Oct
Multiple Airlines Logo
18:30 - 19:45
IOM
-
LGW
1h 15mdirect
Multiple Airlines Logo
20:50 - 15:25
LGW
-
IOM
18h 35m
2 stops
£110Multiple Airlines
Tue, 29 Sep - Wed, 30 Sep

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Aer Lingus flights from Castletown to London

Our best Aer Lingus deals on Castletown to London flight tickets
Aer Lingus
10 Sept
IOM12:15Castletown Ronaldsway
5h 05m
1 stop
LHR17:20London Heathrow
17 Sept
LHR09:50London Heathrow
7h 00m
1 stop
IOM16:50Castletown Ronaldsway
£244
Aer Lingus
26 Aug
IOM12:15Castletown Ronaldsway
5h 05m
1 stop
LHR17:20London Heathrow
2 Sept
LHR07:40London Heathrow
9h 10m
1 stop
IOM16:50Castletown Ronaldsway
£252
Aer Lingus
29 Sept
IOM12:15Castletown Ronaldsway
3h 45m
1 stop
LHR16:00London Heathrow
30 Sept
LHR08:50London Heathrow
8h 00m
1 stop
IOM16:50Castletown Ronaldsway
£257

British Airways flights from Castletown to London

Our best British Airways deals on Castletown to London flight tickets
British Airways
19 Nov
IOM11:40Castletown Ronaldsway
1h 35m
LHR13:15London Heathrow
23 Nov
LHR07:45London Heathrow
3h 55m
1 stop
IOM11:40Castletown Ronaldsway
£251
British Airways
19 Nov
IOM15:20Castletown Ronaldsway
5h 10m
1 stop
LHR20:30London Heathrow
23 Nov
LHR07:45London Heathrow
3h 55m
1 stop
IOM11:40Castletown Ronaldsway
£261
British Airways
19 Sept
IOM12:05Castletown Ronaldsway
1h 35m
LHR13:40London Heathrow
24 Sept
LHR06:55London Heathrow
6h 30m
1 stop
IOM13:25Castletown Ronaldsway
£263

momondo Fare Finder

 
Customise your flight search to find flights from Castletown to London 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 August 2026.
Use the filters below to find and compare flights from Castletown to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Tue 8/9

18:30-19:45

Nonstop1h 15m

London Gatwick

Wed 16/9

08:10-09:35

Nonstop1h 25m

£65

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Fri 2/10

18:30-19:45

Nonstop1h 15m

London Gatwick

Sun 4/10

09:25-10:50

Nonstop1h 25m

£65

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Tue 29/9

18:30-19:45

Nonstop1h 15m

London Gatwick

Wed 30/9

08:10-09:35

Nonstop1h 25m

£65

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Thu 1/10

18:35-19:50

Nonstop1h 15m

London Gatwick

Sun 4/10

09:25-10:50

Nonstop1h 25m

£66

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Tue 8/9

18:30-19:45

Nonstop1h 15m

London Gatwick

Tue 22/9

08:10-09:35

Nonstop1h 25m

£67

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Tue 29/9

18:30-19:45

Nonstop1h 15m

London Gatwick

Wed 30/9

08:10-09:35

Nonstop1h 25m

£68

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Tue 8/9

18:30-19:45

Nonstop1h 15m

London Gatwick

Thu 17/9

08:10-09:35

Nonstop1h 25m

£68

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Fri 2/10

18:30-19:45

Nonstop1h 15m

London Gatwick

Sun 4/10

09:50-07:50

2 stops22h 00m

£108

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Thu 1/10

18:35-19:50

Nonstop1h 15m

London Gatwick

Sun 4/10

09:50-07:50

2 stops22h 00m

£109

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Tue 29/9

18:30-19:45

Nonstop1h 15m

London Gatwick

Wed 30/9

20:50-15:25

2 stops18h 35m

£110

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Castletown to London

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 month to fly to London?

The cheapest month to fly to London from Castletown is in February. Flight prices, which tend to average around £85, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Castletown averaging around £88.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £174. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Castletown to London for around £276.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £110. Flights in the morning are often more expensive, with an average ticket price of £270.

What is the cheapest Castletown Ronaldsway to London flight route?

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

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

There are 3 cabin classes available to choose from on Castletown to London 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 Castletown to London flights?

You could potentially save up to 21% on your flight if you consider stops on a Castletown to London flight.

How have Castletown to London flight prices changed over time?

As of August 2026, prices for Castletown to London flights are approximately 125% more expensive when compared to flights at the same time last year.

When to book flights from Castletown to London

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

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

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

Best price found

£167

Fastest flight time

1h 15m

Direct flights

Every day

Airports in London

6 airports
The best one-way flight to London from Castletown in the past 72 hours is £167. The best return flight deal from Castletown to London found on momondo in the last 72 hours is £185.
The fastest flight from Castletown to London takes 1h 15m
Direct flights go from Castletown to London every day.
There are 6 airports in London. From Castletown there are direct flights to London City (LCY), London Heathrow (LHR), London Gatwick (LGW).
Search flight deals

Frequently asked questions about flying from Castletown to London

  • How far is Castletown Ronaldsway to London by plane?

    The straight-line distance from Castletown Ronaldsway to London is 259.5 mi. By plane, this route typically takes 1h 15m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Castletown Ronaldsway Airport to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Castletown to London

Compare and see reviews for airlines that fly from Castletown to London with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £59Free CancellationRating
6.9
1,920 reviews
Search easyJet flights

  • easyJet Flights From Castletown to London

    easyJet operates around 2 flights from Castletown to London every week. The average price of these flights found in the last 72 hours has been £134, but momondo users have found easyJet deals from Castletown to London from as low as £59 round-trip. easyJet has been scored 6.9/10 in 1,920 reviews.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Gatwick
Milton Keynes
Luton
Southend-on-Sea
Slough
Ipswich
Maidstone
Folkestone
Ilford
Hastings
Canterbury
Guildford
Chichester
Bedford
Hayes
Colchester
Harlow
Chelmsford

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Castletown to London for you.

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

All flight searches from Castletown to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Castletown to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Castletown to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport