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Cheap flights from Castletown to London from £61

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
IOM — LON
6 Jul — 13 Jul1
1 adult

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 1 July 2025.

Round-trip from

£61

Popular in

June

Cheapest in

March

Average price

£134

Good round-trip deal

£202 or less

Good one-way deal

£145 or less
easyJet
  • easyJet
  • 21/8-23/8
  • Nonstop
  • 2h 10m total
  • Castletown to London
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Highest demand for flights based on searches. 22% potential increase in price (£22 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 July 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 1 July 2025.

Thu 21/812:45IOM - LTN
Nonstop0h 55measyJet
Sat 23/807:15LTN - IOM
Nonstop1h 15measyJet
Deal found 29/6£61
Mon 15/1219:20IOM - LGW
Nonstop1h 15measyJet
Sun 11/118:00LGW - IOM
Nonstop1h 20measyJet
Deal found 30/6£69
Thu 21/812:45IOM - LTN
Nonstop0h 55mMultiple Airlines
Sat 23/808:40LTN - IOM
1 stop8h 10mMultiple Airlines
Deal found 29/6£127
Mon 14/717:20IOM - LGW
1 stop3h 35mMultiple Airlines
Thu 17/708:55LGW - IOM
1 stop7h 55mMultiple Airlines
Deal found 30/6£139
Thu 14/817:20IOM - LHR
1 stop4h 15mMultiple Airlines
Tue 19/806:20LHR - IOM
1 stop5h 30mMultiple Airlines
Deal found 30/6£171
Mon 15/1216:50IOM - LCY
Nonstop1h 25mLoganair
Sun 11/118:45LCY - IOM
Nonstop1h 25mLoganair
Deal found 30/6£184
Thu 13/1112:05IOM - LHR
Nonstop1h 35mLoganair
Sun 16/1114:40LHR - IOM
Nonstop1h 30mLoganair
Deal found 30/6£249
Wed 30/717:20IOM - LCY
1 stop4h 20mMultiple Airlines
Tue 5/820:30LCY - IOM
1 stop15h 20mMultiple Airlines
Deal found 29/6£265
Thu 13/1112:05IOM - LHR
Nonstop1h 35mBritish Airways
Sun 16/1106:50LHR - IOM
1 stop4h 40mBritish Airways
Deal found 30/6£278
Wed 13/817:20IOM - LCY
1 stop4h 20mAer Lingus
Wed 20/809:05LCY - IOM
1 stop7h 45mAer Lingus
Deal found 29/6£308
Fri 14/1116:50IOM - LCY
Nonstop1h 25mBritish Airways
Thu 20/1118:45LCY - IOM
Nonstop1h 25mBritish Airways
Deal found 30/6£311
Mon 14/713:10IOM - LHR
1 stop5h 45mAer Lingus
Thu 17/707:40LHR - IOM
1 stop5h 00mAer Lingus
Deal found 30/6£318

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 1 July 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 - LTN

IOMLTN

Castletown Ronaldsway

Thu 21/8

12:45-13:40

Nonstop0h 55m

London Luton

Sat 23/8

07:15-08:30

Nonstop1h 15m

£61

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Mon 15/12

19:20-20:35

Nonstop1h 15m

London Gatwick

Sun 11/1

18:00-19:20

Nonstop1h 20m

£69

CastletownLondon

IOM - LTN

IOMLTN

Castletown Ronaldsway

Thu 21/8

12:45-13:40

Nonstop0h 55m

London Luton

Sat 23/8

08:40-16:50

1 stop8h 10m

£127

CastletownLondon

IOM - LGW

IOMLGW

Castletown Ronaldsway

Mon 14/7

17:20-20:55

1 stop3h 35m

London Gatwick

Thu 17/7

08:55-16:50

1 stop7h 55m

£139

CastletownLondon

IOM - LHR

IOMLHR

Castletown Ronaldsway

Thu 14/8

17:20-21:35

1 stop4h 15m

London Heathrow

Tue 19/8

06:20-11:50

1 stop5h 30m

£171

CastletownLondon

IOM - LCY

IOMLCY

Castletown Ronaldsway

Mon 15/12

16:50-18:15

Nonstop1h 25m

London City

Sun 11/1

18:45-20:10

Nonstop1h 25m

£184

CastletownLondon

IOM - LHR

IOMLHR

Castletown Ronaldsway

Thu 13/11

12:05-13:40

Nonstop1h 35m

London Heathrow

Sun 16/11

14:40-16:10

Nonstop1h 30m

£249

CastletownLondon

IOM - LCY

IOMLCY

Castletown Ronaldsway

Wed 30/7

17:20-21:40

1 stop4h 20m

London City

Tue 5/8

20:30-11:50

1 stop15h 20m

£265

CastletownLondon

IOM - LHR

IOMLHR

Castletown Ronaldsway

Thu 13/11

12:05-13:40

Nonstop1h 35m

London Heathrow

Sun 16/11

06:50-11:30

1 stop4h 40m

£278

CastletownLondon

IOM - LCY

IOMLCY

Castletown Ronaldsway

Wed 13/8

17:20-21:40

1 stop4h 20m

London City

Wed 20/8

09:05-16:50

1 stop7h 45m

£308

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 23 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 1 July 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 67% 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 1 July 2025.

The most flights from IOM to LON are scheduled on a Monday (9 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 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 1 July 2025.
See what other customers who have flown with Aer Lingus, easyJet, andBritish Airways 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.
Aer Lingus
7.1
Good
1,140 reviews
Check prices

Comfort

7.0

Boarding

7.2

Food

6.4

Crew

8.0

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.
Aer Lingus
7.1
Good
1,140 reviews
Aer Lingus
7.1
Good
1,140 reviews
Check prices

Comfort

7.0

Boarding

7.2

Food

6.4

Crew

8.0

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.
easyJet
6.9
Okay
1,819 reviews
Aer Lingus
7.1
Good
1,140 reviews
Check prices

Comfort

7.0

Boarding

7.2

Food

6.4

Crew

8.0

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.
British Airways
6.6
Okay
7,081 reviews
Aer Lingus
7.1
Good
1,140 reviews
Check prices

Comfort

7.0

Boarding

7.2

Food

6.4

Crew

8.0

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.

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 2 different airlines.

  • What are the cheapest airlines flying 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 £61 on this airline. Additional options worth looking into are Loganair and British Airways, starting at £184 and £278 round-trip. These flights start at 41% 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 (£63), Aer Lingus (£125), and Loganair (£135).

  • 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 (97%), KLM (97%) or British Airways (97%) 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 £117. While the most popular route (Castletown Ronaldsway - London Heathrow) can be booked for £171 on average our data indicates £789 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 Castletown?

Book flights to Castletown if you plan to visit one of these locations
Hounslow
Croydon
Milton Keynes
Deal
Gatwick
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
Hayes
Folkestone
Southend-on-Sea
Watford
Ipswich
Winchester
Maidstone
Guildford
Chichester

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Castletown to London

Discover the top 2 airlines 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 1 July 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£43Average£87FlexibilityNo cancel feeOn-time86%
Search easyJet flights
LoganairCheapest£180Average£264FlexibilityNo cancel feeOn-time79%
Search Loganair flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Castletown to London?

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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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