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Cheap flights from Castletown to London from £48

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
IOM — LON
12 Oct — 19 Oct1
1 adult
1 adult, Economy

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 12 September 2025.

Round-trip from

£52

One-way from

£48

Popular in

June

Cheapest in

March

Average price

£100

Good round-trip deal

£99 or less

Good one-way deal

£48 or less
easyJet
  • easyJet
  • 14/10-28/10
  • Nonstop
  • 2h 45m total
  • Castletown to London
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easyJet
  • easyJet
  • 16/9
  • Nonstop
  • 1h 15m total
  • Castletown to London
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£26 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in September 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

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 12 September 2025.

Tue 14/1019:10IOM - LGW
Nonstop1h 15measyJet
Tue 28/1009:00LGW - IOM
Nonstop1h 30measyJet
Deal found 10/9£52
Fri 14/1119:20IOM - LGW
Nonstop1h 15measyJet
Thu 20/1109:25LGW - IOM
Nonstop1h 30measyJet
Deal found 11/9£74
Wed 8/1019:30IOM - LGW
Nonstop1h 15measyJet
Wed 15/1008:10LGW - IOM
Nonstop1h 25measyJet
Deal found 10/9£76
Tue 14/1019:10IOM - LGW
Nonstop1h 15mMultiple Airlines
Tue 28/1009:40LGW - IOM
1 stop7h 10mMultiple Airlines
Deal found 10/9£91
Wed 8/1019:30IOM - LGW
Nonstop1h 15mMultiple Airlines
Wed 15/1013:05LGW - IOM
1 stop3h 45mMultiple Airlines
Deal found 10/9£110
Wed 8/1019:30IOM - LGW
Nonstop1h 15measyJet
Thu 9/1008:05LGW - IOM
Nonstop1h 25measyJet
Deal found 10/9£111
Fri 31/1019:20IOM - LGW
Nonstop1h 15measyJet
Sat 1/1108:00LGW - IOM
Nonstop1h 30measyJet
Deal found 9/9£117
Wed 8/1017:20IOM - LTN
1 stop4h 50mMultiple Airlines
Wed 15/1010:00LTN - IOM
1 stop6h 50mMultiple Airlines
Deal found 10/9£126
Thu 9/1013:10IOM - LGW
1 stop4h 40mMultiple Airlines
Thu 16/1009:45LGW - IOM
1 stop7h 05mMultiple Airlines
Deal found 10/9£126
Thu 9/1013:10IOM - LTN
1 stop7h 35mMultiple Airlines
Thu 16/1012:35LTN - IOM
1 stop4h 15mMultiple Airlines
Deal found 10/9£129
Thu 9/1018:55IOM - LGW
Nonstop1h 15measyJet
Thu 16/1008:05LGW - IOM
Nonstop1h 25measyJet
Deal found 10/9£131
Fri 31/1019:20IOM - LGW
Nonstop1h 15mMultiple Airlines
Sat 1/1109:40LGW - IOM
1 stop7h 10mMultiple Airlines
Deal found 9/9£135

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 12 September 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

Tue 14/10

19:10-20:25

Nonstop1h 15m

London Gatwick

Tue 28/10

09:00-10:30

Nonstop1h 30m

£52

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Fri 14/11

19:20-20:35

Nonstop1h 15m

London Gatwick

Thu 20/11

09:25-10:55

Nonstop1h 30m

£74

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Wed 7/1

11:35-12:55

Nonstop1h 20m

London Gatwick

Thu 8/1

17:30-18:50

Nonstop1h 20m

£83

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Tue 14/10

19:10-20:25

Nonstop1h 15m

London Gatwick

Tue 28/10

09:40-16:50

1 stop7h 10m

£91

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Wed 8/10

19:30-20:45

Nonstop1h 15m

London Gatwick

Wed 15/10

13:05-16:50

1 stop3h 45m

£110

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Fri 31/10

19:20-20:35

Nonstop1h 15m

London Gatwick

Sat 1/11

08:00-09:30

Nonstop1h 30m

£117

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Thu 13/11

19:20-20:35

Nonstop1h 15m

London Gatwick

Sun 16/11

18:00-19:20

Nonstop1h 20m

£123

CastletownLondon

IOM - LTN

IOMLTN

Castletown Ronaldsway

Wed 8/10

17:20-22:10

1 stop4h 50m

London Luton

Wed 15/10

10:00-16:50

1 stop6h 50m

£126

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Thu 9/10

13:10-17:50

1 stop4h 40m

London Gatwick

Thu 16/10

09:45-16:50

1 stop7h 05m

£126

CastletownLondon

IOM - LTN

IOMLTN

Castletown Ronaldsway

Thu 9/10

13:10-20:45

1 stop7h 35m

London Luton

Thu 16/10

12:35-16:50

1 stop4h 15m

£129

Flights are sorted by cheapest return flights first.

Deals found on 11/9

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, January is the cheapest month in which you can book a flight from Castletown to London (average of £112). Flying from Castletown to London in August is currently the most expensive (average of £164). 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 12 September 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 71% on your trip compared to booking a flight in the morning.

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 12 September 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
1,820 reviews
Check prices

Entertainment

5.5

Food

5.9

Boarding

6.7

Comfort

6.7

Overall

6.9

Crew

7.6

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
1,820 reviews
easyJet
6.9
Okay
1,820 reviews
Check prices

Entertainment

5.5

Food

5.9

Boarding

6.7

Comfort

6.7

Overall

6.9

Crew

7.6

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 5 flights from Ronaldsway to London per day from 1 airline.

  • How long is the flight from Castletown to London?

    Airlines like easyJet and Aer Lingus fly from Castletown to London in about 1h 15m. The time it takes to get you to your destination can typically vary by up to 6h 45m. Castletown and London are separated by a distance of 275 mi. This flight may include one or multiple stops.

  • 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 £43 on this airline. This flight start at 59% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Castletown to London one-way?

    The cheapet airlines for a one-way flight from Castletown to London are easyJet (£48), Loganair (£94), and Aer Lingus (£109).

  • 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 (96%), KLM (96%) or British Airways (96%) when booking your flight. These represent the most reliable airlines when flying from Castletown to London.

  • What are the cheapest flights from Castletown to London?

    Looking at all options, your cheapest flight can be booked for £299. While the most popular route (Castletown Ronaldsway - London Heathrow) can be booked for £199 on average, our data indicates £315 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, January is the cheapest month in which you can book a flight from Castletown to London (average of £112). Flying from Castletown to London in August is currently the most expensive (average of £164). 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
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
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Dartford
Eastbourne
Guildford
Bishop's Stortford

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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£43Average£89FlexibilityNo 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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