Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Castletown from £39

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — IOM
21 Apr — 28 Apr1
1 adult

Cheapflights Tip: The best prices from London to Castletown Ronaldsway are usually found in January or March, booked 86 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from London to Castletown

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 16 April 2025.

Round-trip from

£64

One-way from

£39

Popular in

May

Cheapest in

January

Average price

£100

Good round-trip deal

£82 or less

Good one-way deal

£39 or less
easyJet
  • easyJet
  • 30/4-7/5
  • Nonstop
  • 2h 40m total
  • London to Castletown
Search Deals
easyJet
  • easyJet
  • 8/5
  • Nonstop
  • 1h 25m total
  • London to Castletown
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Castletown Ronaldsway.
Search Deals
Price to beat on a one-way flight from London (LON) to Castletown Ronaldsway.
Search Deals

Find flight deals from London to Castletown

Cheapest flights from London to Castletown
Explore the most affordable flight options available from London to Castletown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.

Wed 30/408:10LGW - IOM
Nonstop1h 25measyJet
Wed 7/519:30IOM - LGW
Nonstop1h 15measyJet
Deal found 15/4£64
Thu 8/511:05LGW - IOM
1 stop5h 45mMultiple Airlines
Wed 21/519:30IOM - LGW
Nonstop1h 15mMultiple Airlines
Deal found 15/4£102
Thu 8/517:50STN - IOM
1 stop23h 00mMultiple Airlines
Wed 21/517:20IOM - STN
1 stop21h 05mMultiple Airlines
Deal found 15/4£128
Thu 8/521:10LTN - IOM
1 stop19h 40mMultiple Airlines
Wed 21/517:20IOM - LTN
1 stop22h 05mMultiple Airlines
Deal found 15/4£129
Wed 14/507:40LHR - IOM
1 stop9h 10mAer Lingus
Thu 15/513:10IOM - LHR
1 stop5h 45mAer Lingus
Deal found 15/4£169
Mon 26/512:25LTN - IOM
Nonstop1h 20measyJet
Thu 29/515:30IOM - LTN
Nonstop1h 05measyJet
Deal found 15/4£176
Thu 12/606:20LHR - IOM
1 stop6h 20mMultiple Airlines
Sat 14/617:20IOM - LHR
1 stop4h 10mMultiple Airlines
Deal found 15/4£185
Fri 17/1018:45LCY - IOM
Nonstop1h 25mLoganair
Sun 19/1016:50IOM - LCY
Nonstop1h 25mLoganair
Deal found 15/4£190
Tue 29/414:40LCY - IOM
1 stop26h 10mMultiple Airlines
Fri 2/517:20IOM - LCY
1 stop4h 20mMultiple Airlines
Deal found 15/4£241
Fri 17/1013:55LHR - IOM
Nonstop1h 30mLoganair
Sun 19/1013:10IOM - LHR
Nonstop1h 35mLoganair
Deal found 15/4£250
Tue 13/506:45LCY - IOM
1 stop10h 05mAer Lingus
Wed 14/517:20IOM - LCY
1 stop4h 20mAer Lingus
Deal found 14/4£313
Mon 5/506:45LHR - IOM
1 stop5h 10mBritish Airways
Wed 7/509:45IOM - LHR
1 stop5h 15mBritish Airways
Deal found 15/4£365

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 16 April 2025.
Use the filters below to find and compare flights from London to Castletown that are best for you.

Fly from

London

Fly to

Castletown

Route

Depart

Return

Price

LondonCastletown

LGW - IOM

LGWIOM

London Gatwick

Wed 30/4

08:10-09:35

Nonstop1h 25m

Castletown Ronaldsway

Wed 7/5

19:30-20:45

Nonstop1h 15m

£64

LondonCastletown

LGW - IOM

LGWIOM

London Gatwick

Thu 8/5

11:05-16:50

1 stop5h 45m

Castletown Ronaldsway

Wed 21/5

19:30-20:45

Nonstop1h 15m

£102

LondonCastletown

STN - IOM

STNIOM

London Stansted

Thu 8/5

17:50-16:50

1 stop23h 00m

Castletown Ronaldsway

Wed 21/5

17:20-14:25

1 stop21h 05m

£128

LondonCastletown

LTN - IOM

LTNIOM

London Luton

Thu 8/5

21:10-16:50

1 stop19h 40m

Castletown Ronaldsway

Wed 21/5

17:20-15:25

1 stop22h 05m

£129

LondonCastletown

LHR - IOM

LHRIOM

London Heathrow

Wed 14/5

07:40-16:50

1 stop9h 10m

Castletown Ronaldsway

Thu 15/5

13:10-18:55

1 stop5h 45m

£169

LondonCastletown

LTN - IOM

LTNIOM

London Luton

Mon 26/5

12:25-13:45

Nonstop1h 20m

Castletown Ronaldsway

Thu 29/5

15:30-16:35

Nonstop1h 05m

£176

LondonCastletown

LHR - IOM

LHRIOM

London Heathrow

Thu 12/6

06:20-12:40

1 stop6h 20m

Castletown Ronaldsway

Sat 14/6

17:20-21:30

1 stop4h 10m

£185

LondonCastletown

LCY - IOM

LCYIOM

London City

Mon 13/10

18:45-20:10

Nonstop1h 25m

Castletown Ronaldsway

Mon 20/10

16:50-18:15

Nonstop1h 25m

£194

LondonCastletown

LCY - IOM

LCYIOM

London City

Tue 29/4

14:40-16:50

1 stop26h 10m

Castletown Ronaldsway

Fri 2/5

17:20-21:40

1 stop4h 20m

£241

LondonCastletown

LHR - IOM

LHRIOM

London Heathrow

Tue 17/6

13:55-15:25

Nonstop1h 30m

Castletown Ronaldsway

Wed 18/6

11:35-13:10

Nonstop1h 35m

£277

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from London to Castletown

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

How far ahead should I book a flight from London to Castletown?

Use this chart to determine the optimal time to book a return flight from London to Castletown. Price data was last updated on 11 April 2025.

The price you pay for your flight from London to Castletown may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from London to Castletown (average of £86). Flying from London 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.

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

Find hourly flight availability from London 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 16 April 2025.

It’s typically best to fly out from London to Castletown in the morning. Doing so could potentially save you 63% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from London to Castletown?

Use this chart to determine the cheapest time to fly return from London to Castletown. Price data was last updated on 30 March 2025.

Travellers seeking maximum savings on their London to Castletown flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Castletown

Get insights into the airlines that provide service to Castletown. 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 Castletown. Reviews last updated 16 April 2025.
Read reviews from past customers who have flown Aer Lingus, easyJet and British Airways from London to Castletown. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.0
Good
1,063 reviews
Check prices

Crew

7.9

Entertainment

6.7

Comfort

7.0

Overall

7.0

Boarding

7.2

Food

6.4

Reviews

1 / 20
4.0
Okay

Anonymous,Feb 2025

LAS - DUB

Twin prop plane with no space in it, should have been left where it belongs 40 years ago. Very unstable coming into land on both flights two weeks apart.
Aer Lingus
7.0
Good
1,063 reviews
Aer Lingus
7.0
Good
1,063 reviews
Check prices

Crew

7.9

Entertainment

6.7

Comfort

7.0

Overall

7.0

Boarding

7.2

Food

6.4

Reviews

1 / 20
4.0
Okay

Anonymous,Feb 2025

LAS - DUB

Twin prop plane with no space in it, should have been left where it belongs 40 years ago. Very unstable coming into land on both flights two weeks apart.
easyJet
6.9
Okay
1,796 reviews
Aer Lingus
7.0
Good
1,063 reviews
Check prices

Crew

7.9

Entertainment

6.7

Comfort

7.0

Overall

7.0

Boarding

7.2

Food

6.4

Reviews

1 / 20
4.0
Okay

Anonymous,Feb 2025

LAS - DUB

Twin prop plane with no space in it, should have been left where it belongs 40 years ago. Very unstable coming into land on both flights two weeks apart.
British Airways
6.6
Okay
6,765 reviews
Aer Lingus
7.0
Good
1,063 reviews
Check prices

Crew

7.9

Entertainment

6.7

Comfort

7.0

Overall

7.0

Boarding

7.2

Food

6.4

Reviews

1 / 20
4.0
Okay

Anonymous,Feb 2025

LAS - DUB

Twin prop plane with no space in it, should have been left where it belongs 40 years ago. Very unstable coming into land on both flights two weeks apart.

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Castletown Ronaldsway (IOM), located 1.4 mi from the city center, is the airport you fly into when you book flights from London to Castletown. 3 airlines have flights to Ronaldsway from London on a regular basis. Booking flights from London to Castletown Ronaldsway should not be difficult; the airport handles an average of 5 inbound flights from London per day.

  • What are the cheapest airlines flying from London to Castletown round-trip?

    According to our current data, easyJet (£64), Aer Lingus (£169), and Loganair (£194) offers the cheapest pricing from London to Castletown. easyJet is 35% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is easyJet, with whom users have recently found tickets for as low as £39. However, be on the lookout for offers from Aer Lingus and Loganair, as they are both options that can get you from London to Castletown for a low price.

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

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

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

    The top 3 most reliable airlines when flying from London to Castletown are Loganair (0%), KLM (0%) and British Airways (0%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Castletown?

    Currently, March is the cheapest month in which you can book a flight from London to Castletown (average of £86). Flying from London 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 London?

Book flights to London if you plan to visit one of these locations
Douglas

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from London to Castletown

Discover the top 3 airlines that operate flights from London to Castletown. 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 16 April 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£42Average£122FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£105Average£270FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LoganairCheapest£184Average£266FlexibilityNo cancel feeOn-time79%
Search Loganair 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 London to Castletown?

Cheapflights helps you search for flights from London to Castletown via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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

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

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

Not ready to book yet? You can track prices for flights from London to Castletown on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights