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Cheap flights from London Heathrow Airport to Castletown from £117

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Castletown departing on 14/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London Heathrow Airport to Castletown

Cheap return flights

Enter your travel dates to find the best prices.
Loganair Logo
14:40 - 16:10
LHR
-
IOM
1h 30mdirect
Loganair Logo
11:40 - 13:15
IOM
-
LHR
1h 35mdirect
£234Loganair
Sat, 9 May - Mon, 11 May
Loganair Logo
14:00 - 15:30
LHR
-
IOM
1h 30mdirect
Loganair Logo
11:30 - 13:05
IOM
-
LHR
1h 35mdirect
£247Loganair
Mon, 15 Jun - Thu, 18 Jun
Loganair Logo
14:00 - 15:30
LHR
-
IOM
1h 30mdirect
Loganair Logo
11:30 - 13:05
IOM
-
LHR
1h 35mdirect
£253Loganair
Mon, 15 Jun - Thu, 18 Jun
Multiple Airlines Logo
14:00 - 15:30
LHR
-
IOM
1h 30mdirect
Multiple Airlines Logo
15:55 - 14:30
IOM
-
LHR
22h 35m
2 stops
£256Multiple Airlines
Mon, 15 Jun - Thu, 18 Jun
British Airways Logo
06:45 - 11:50
LHR
-
IOM
5h 05m
1 stop
British Airways Logo
11:30 - 13:05
IOM
-
LHR
1h 35mdirect
£261British Airways
Mon, 15 Jun - Thu, 18 Jun
Aer Lingus Logo
08:50 - 16:40
LHR
-
IOM
7h 50m
1 stop
Aer Lingus Logo
12:20 - 16:00
IOM
-
LHR
3h 40m
1 stop
£261Aer Lingus
Tue, 12 May - Wed, 13 May
British Airways Logo
20:40 - 13:25
LHR
-
IOM
16h 45m
1 stop
British Airways Logo
13:10 - 14:45
IOM
-
LHR
1h 35mdirect
£267British Airways
Wed, 13 May - Sun, 17 May
Multiple Airlines Logo
14:00 - 15:30
LHR
-
IOM
1h 30mdirect
Multiple Airlines Logo
09:40 - 18:55
IOM
-
LHR
9h 15m
2 stops
£267Multiple Airlines
Wed, 6 May - Thu, 7 May
Aer Lingus Logo
08:50 - 16:55
LHR
-
IOM
8h 05m
1 stop
Aer Lingus Logo
12:20 - 16:00
IOM
-
LHR
3h 40m
1 stop
£270Aer Lingus
Tue, 12 May - Wed, 13 May
Loganair Logo
14:00 - 15:30
LHR
-
IOM
1h 30mdirect
Loganair Logo
13:10 - 14:45
IOM
-
LHR
1h 35mdirect
£270Loganair
Wed, 13 May - Sun, 17 May

Loganair flights from London Heathrow Airport to Castletown

Our best Loganair deals on London Heathrow Airport to Castletown flight tickets
Loganair
9 May
LHR14:40London Heathrow
1h 30m
IOM16:10Castletown Ronaldsway
11 May
IOM11:40Castletown Ronaldsway
1h 35m
LHR13:15London Heathrow
£234
Loganair
15 Jun
LHR14:00London Heathrow
1h 30m
IOM15:30Castletown Ronaldsway
18 Jun
IOM11:30Castletown Ronaldsway
1h 35m
LHR13:05London Heathrow
£247
Loganair
15 Jun
LHR14:00London Heathrow
1h 30m
IOM15:30Castletown Ronaldsway
18 Jun
IOM11:30Castletown Ronaldsway
1h 35m
LHR13:05London Heathrow
£253

Aer Lingus flights from London Heathrow Airport to Castletown

Our best Aer Lingus deals on London Heathrow Airport to Castletown flight tickets
Aer Lingus
12 May
LHR08:50London Heathrow
7h 50m
1 stop
IOM16:40Castletown Ronaldsway
13 May
IOM12:20Castletown Ronaldsway
3h 40m
1 stop
LHR16:00London Heathrow
£261
Aer Lingus
12 May
LHR08:50London Heathrow
8h 05m
1 stop
IOM16:55Castletown Ronaldsway
13 May
IOM12:20Castletown Ronaldsway
3h 40m
1 stop
LHR16:00London Heathrow
£270
Aer Lingus
12 May
LHR08:50London Heathrow
8h 05m
1 stop
IOM16:55Castletown Ronaldsway
15 May
IOM12:15Castletown Ronaldsway
5h 05m
1 stop
LHR17:20London Heathrow
£276

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 12 April 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Castletown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonCastletown

LHR - IOM

LHRIOM

London Heathrow

Sat 9/5

14:40-16:10

Nonstop1h 30m

Castletown Ronaldsway

Mon 11/5

11:40-13:15

Nonstop1h 35m

£234

LondonCastletown

LHR - IOM

LHRIOM

London Heathrow

Mon 15/6

14:00-15:30

Nonstop1h 30m

Castletown Ronaldsway

Thu 18/6

11:30-13:05

Nonstop1h 35m

£247

LondonCastletown

LHR - IOM

LHRIOM

London Heathrow

Mon 15/6

14:00-15:30

Nonstop1h 30m

Castletown Ronaldsway

Thu 18/6

11:30-13:05

Nonstop1h 35m

£253

LondonCastletown

LHR - IOM

LHRIOM

London Heathrow

Mon 15/6

14:00-15:30

Nonstop1h 30m

Castletown Ronaldsway

Thu 18/6

15:55-14:30

2 stops22h 35m

£256

LondonCastletown

LHR - IOM

LHRIOM

London Heathrow

Mon 15/6

06:45-11:50

1 stop5h 05m

Castletown Ronaldsway

Thu 18/6

11:30-13:05

Nonstop1h 35m

£261

LondonCastletown

LHR - IOM

LHRIOM

London Heathrow

Tue 12/5

08:50-16:40

1 stop7h 50m

Castletown Ronaldsway

Wed 13/5

12:20-16:00

1 stop3h 40m

£261

LondonCastletown

LHR - IOM

LHRIOM

London Heathrow

Wed 13/5

20:40-13:25

1 stop16h 45m

Castletown Ronaldsway

Sun 17/5

13:10-14:45

Nonstop1h 35m

£267

LondonCastletown

LHR - IOM

LHRIOM

London Heathrow

Wed 6/5

14:00-15:30

Nonstop1h 30m

Castletown Ronaldsway

Thu 7/5

09:40-18:55

2 stops9h 15m

£267

LondonCastletown

LHR - IOM

LHRIOM

London Heathrow

Tue 12/5

08:50-16:55

1 stop8h 05m

Castletown Ronaldsway

Wed 13/5

12:20-16:00

1 stop3h 40m

£270

LondonCastletown

LHR - IOM

LHRIOM

London Heathrow

Wed 13/5

14:00-15:30

Nonstop1h 30m

Castletown Ronaldsway

Sun 17/5

13:10-14:45

Nonstop1h 35m

£270

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from London Heathrow Airport to Castletown

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 typical price of a round-trip flight between London Heathrow Airport and Castletown?

What is the cheapest month to fly to Castletown?

The month of February is, on average, the cheapest month to fly to Castletown from London Heathrow Airport, with most prices found around £96. If you aren’t able to travel to Castletown during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £157.

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

The cheapest day to depart from London Heathrow Airport to Castletown is on a Saturday when prices can be found for as low as £121. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Castletown for around £174.

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

The cheapest time of day to fly to Castletown is in the morning when flights can be purchased for as low as £128. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £263 on average. Flights to Castletown from London Heathrow Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest London Heathrow to Castletown Ronaldsway flight route?

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

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

There is only 1 cabin class available to choose from on London Heathrow to Castletown Ronaldsway 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 London Heathrow Airport to Castletown flights?

You could potentially save up to 38% on your flight if you consider stops on a London Heathrow Airport to Castletown flight.

How have London Heathrow Airport to Castletown flight prices changed over time?

When to book flights from London Heathrow Airport to Castletown

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

Cheap London Heathrow Airport to Castletown (LHR to IOM) flight deals and tips

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

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Castletown

1 airport
The fastest flight from London Heathrow Airport to Castletown takes 1h 30m
Direct flights go from London Heathrow Airport to Castletown every day.
There is 1 airport in Castletown. From London Heathrow Airport there are direct flights to Castletown Ronaldsway (IOM).
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Castletown

  • How far is London Heathrow to Castletown Ronaldsway by plane?

    The straight-line distance from London Heathrow to Castletown Ronaldsway is 251.0 mi. By plane, this route typically takes 1h 30m.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Castletown Ronaldsway Airport.

  • What documentation or ID do you need to fly to Castletown Ronaldsway Airport?

    The travel and health documents you'll need for your trip to Castletown Ronaldsway Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Castletown Ronaldsway Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from London Heathrow Airport to Castletown

Compare and see reviews for airlines that fly from London Heathrow Airport to Castletown with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £76Free CancellationRating
6.9
1,889 reviews
Search easyJet flights
LoganairPriceFrom £214Free CancellationRating
0.0
0 reviews
Search Loganair flights

Travelling to a place near Castletown?

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

Why use momondo?

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

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 London to Castletown for you.

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

Flights from London to Castletown with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Castletown from London.

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

If you are not ready to book a flight from London to Castletown now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Castletown and let you know when they change.

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