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Cheap flights from Castletown to London from £24

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
IOM — LON
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Castletown to London

Discover tips and strategies to find the most affordable flight options for your journey from Castletown (IOM) to London (LON). 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 4 November 2025.

Round-trip from

£55

One-way from

£24

Popular in

June

Cheapest in

March

Average price

£134

Good round-trip deal

£113 or less

Good one-way deal

£50 or less
easyJet
  • easyJet
  • 17/11-19/11
  • Nonstop
  • 2h 45m total
  • Castletown to London
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easyJet
  • easyJet
  • 1/12
  • Nonstop
  • 1h 15m total
  • Castletown to London
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£27 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Castletown Ronaldsway to London (LON).
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Price to beat on a one-way flight from Castletown Ronaldsway to London (LON).
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Find flight deals from Castletown to London

Enter your travel dates to find the best prices.

Cheapest flights from Castletown to London
Explore the most affordable flight options available from Castletown to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2025.

Mon 17/1119:20IOM - LGW
Nonstop1h 15measyJet
Wed 19/1109:25LGW - IOM
Nonstop1h 30measyJet
Deal found 3/11£55
Tue 18/1119:20IOM - LGW
Nonstop1h 15measyJet
Thu 20/1109:25LGW - IOM
Nonstop1h 30measyJet
Deal found 3/11£59
Wed 12/1119:20IOM - LGW
Nonstop1h 15measyJet
Wed 19/1109:25LGW - IOM
Nonstop1h 30measyJet
Deal found 3/11£62
Wed 12/1119:20IOM - LGW
Nonstop1h 15measyJet
Thu 20/1109:25LGW - IOM
Nonstop1h 30measyJet
Deal found 3/11£65
Sun 16/1119:50IOM - LGW
Nonstop1h 15measyJet
Wed 19/1109:25LGW - IOM
Nonstop1h 30measyJet
Deal found 3/11£66
Mon 17/1119:20IOM - LGW
Nonstop1h 15measyJet
Tue 18/1109:00LGW - IOM
Nonstop1h 30measyJet
Deal found 3/11£69
Wed 12/1119:20IOM - LGW
Nonstop1h 15measyJet
Sat 15/1108:00LGW - IOM
Nonstop1h 30measyJet
Deal found 3/11£71
Wed 12/1119:20IOM - LGW
Nonstop1h 15measyJet
Fri 14/1109:05LGW - IOM
Nonstop1h 30measyJet
Deal found 3/11£76
Mon 17/1119:20IOM - LGW
Nonstop1h 15measyJet
Fri 21/1109:05LGW - IOM
Nonstop1h 30measyJet
Deal found 3/11£81
Sun 16/1119:50IOM - LGW
Nonstop1h 15measyJet
Tue 18/1109:00LGW - IOM
Nonstop1h 30measyJet
Deal found 3/11£81
Mon 1/1219:20IOM - LGW
Nonstop1h 15measyJet
Mon 8/1209:25LGW - IOM
Nonstop1h 30measyJet
Deal found 3/11£84
Wed 12/1119:20IOM - LGW
Nonstop1h 15measyJet
Fri 21/1109:05LGW - IOM
Nonstop1h 30measyJet
Deal found 3/11£88

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 4 November 2025.
Use the filters below to find and compare flights from Castletown to London that are best for you.

Fly from

Castletown

Fly to

London

Route

Depart

Return

Price

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Wed 3/12

19:20-20:35

Nonstop1h 15m

London Gatwick

Wed 10/12

09:25-10:55

Nonstop1h 30m

£55

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Mon 17/11

19:20-20:35

Nonstop1h 15m

London Gatwick

Thu 20/11

09:25-10:55

Nonstop1h 30m

£59

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Tue 18/11

19:20-20:35

Nonstop1h 15m

London Gatwick

Thu 20/11

09:25-10:55

Nonstop1h 30m

£59

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Mon 17/11

19:20-20:35

Nonstop1h 15m

London Gatwick

Tue 18/11

09:00-10:30

Nonstop1h 30m

£69

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Sun 16/11

19:50-21:05

Nonstop1h 15m

London Gatwick

Thu 20/11

09:25-10:55

Nonstop1h 30m

£71

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Mon 17/11

19:20-20:35

Nonstop1h 15m

London Gatwick

Fri 21/11

09:05-10:35

Nonstop1h 30m

£81

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Tue 18/11

19:20-20:35

Nonstop1h 15m

London Gatwick

Fri 21/11

09:05-10:35

Nonstop1h 30m

£81

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Sun 16/11

19:50-21:05

Nonstop1h 15m

London Gatwick

Tue 18/11

09:00-10:30

Nonstop1h 30m

£81

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Mon 1/12

19:20-20:35

Nonstop1h 15m

London Gatwick

Mon 8/12

09:25-10:55

Nonstop1h 30m

£84

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Fri 30/1

19:20-20:35

Nonstop1h 15m

London Gatwick

Sun 1/2

18:00-19:20

Nonstop1h 20m

£88

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 60 results
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Best time to book a flight from Castletown to London

Have a flexible travel schedule? Discover the best time to fly to London from Castletown 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 Castletown to London

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

Currently, March is the cheapest month in which you can book a flight from Castletown to London (average of £29). Flying from Castletown to London in July is currently the most expensive (average of £143). 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.

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

Find hourly flight availability from Castletown to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 November 2025.

A simple way to save on the total cost of your ticket is to fly from Castletown to London in the evening. If you’re flexible enough to do this you can expect to save up to 78% on your trip compared to booking a flight in the morning.

Weekly flight availability from Castletown to London

Explore weekly flight availability from Castletown to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 November 2025.

The most flights from IOM to LON are scheduled on a Monday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost for a return flight from Castletown to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 4 November 2025.
See what other customers who have flown with easyJet from Castletown to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,840 reviews
Check prices

Crew

7.6

Entertainment

5.5

Comfort

6.7

Overall

6.9

Food

5.9

Boarding

6.7

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
easyJet
6.9
Okay
1,840 reviews
easyJet
6.9
Okay
1,840 reviews
Check prices

Crew

7.6

Entertainment

5.5

Comfort

6.7

Overall

6.9

Food

5.9

Boarding

6.7

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.

Related info for your journey

Find useful and relevant information for your journey from Castletown to London. 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 from for flights from Castletown to London?

    If you book a flight to London from Castletown, you will be flying from Ronaldsway, which is the city’s only airport. Castletown Ronaldsway (IOM) is located 1.4 mi from the center of Castletown. There are 6 flights from Ronaldsway to London per day from 1 airline.

  • How long is the flight from Castletown to London?

    Airlines like easyJet fly from Castletown to London in about 1h 15m. The time it takes to get you to your destination is usually consistent. Castletown and London are separated by a distance of 275 mi. All flights are typically direct.

  • What is the cheapest airline to fly from Castletown to London round-trip?

    Our cheapest airline available from Castletown to London is easyJet. Our recent data shows that you can find tickets from as low as £44 on this airline. This flight start at 60% lower than the current average price 3 months from now.

  • What are the most popular routes from Castletown to London?

    Most travelers choose Castletown Ronaldsway - London Heathrow, Castletown Ronaldsway - London Gatwick or Castletown Ronaldsway - London City when deciding on the best route from Castletown to London.

  • What are the most reliable airlines from Castletown to London?

    Consider Loganair (94%), KLM (94%) or British Airways (94%) when booking your flight. These represent the most reliable airlines when flying from Castletown to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Castletown to London 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 Castletown to London?

    Currently, March is the cheapest month in which you can book a flight from Castletown to London (average of £29). Flying from Castletown to London in July is currently the most expensive (average of £143). 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 London?

Book flights to London if you plan to visit one of these locations
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Deal
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Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Castletown to London

Discover the top airline that operate flights from Castletown to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 November 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£44Average£100FlexibilityNo cancel feeOn-time86%
Search easyJet 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 Castletown to London?

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 London from Castletown today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Castletown to London for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Castletown to London flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Castletown to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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