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Cheap flights from Castletown to London Gatwick Airport from £38

IOM — LGW
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Castletown to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Castletown to Gatwick

Sat 21/1114:40 -
Nonstop1h 15m
Sun 22/1108:20 -
Nonstop1h 25m
Deal found 30/10£64
Mon 16/1115:35 -
Nonstop1h 15m
Fri 20/1108:35 -
Nonstop1h 30m
Deal found 1/11£74
Fri 20/1119:20 -
Nonstop1h 15m
Sat 21/1107:25 -
Nonstop1h 30m
Deal found 2/11£75
Mon 16/1115:35 -
Nonstop1h 15m
Thu 19/1109:05 -
Nonstop1h 30m
Deal found 2/11£75
Thu 17/1212:15 -
Nonstop1h 15m
Fri 18/1208:35 -
Nonstop1h 30m
Deal found 1/11£77
Fri 13/1119:20 -
Nonstop1h 15m
Sun 15/1108:20 -
Nonstop1h 25m
Deal found 2/11£78
Fri 20/1119:20 -
Nonstop1h 15m
Sun 22/1108:20 -
Nonstop1h 25m
Deal found 2/11£79
Thu 19/1119:25 -
Nonstop1h 15m
Fri 20/1108:35 -
Nonstop1h 30m
Deal found 30/10£85

Find flight deals from Castletown to Gatwick

Round-trip from

£64

One-way from

£38

Popular in

June

Cheapest in

November

Average price

£72

Good round-trip deal

£121 or less

Good one-way deal

£48 or less
easyJet
  • easyJet
  • 21/11-22/11
  • Nonstop
  • 2h 40m total
  • Castletown to London
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easyJet
  • easyJet
  • 17/12-31/12
  • Nonstop
  • 1h 15m total
  • Castletown to London
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£40 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from Castletown Ronaldsway to London Gatwick.
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Price to beat on a one-way flight from Castletown Ronaldsway to London Gatwick.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Castletown to London Gatwick Airport that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CastletownLondon

IOM Castletown Ronaldsway - LGW London Gatwick

IOMLGW

Castletown Ronaldsway

Thu 17/12

19:25-20:40

Nonstop1h 15m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£38

CastletownLondon

IOM Castletown Ronaldsway - LGW London Gatwick

IOMLGW

Castletown Ronaldsway

Fri 22/1

19:20-20:35

Nonstop1h 15m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£40

CastletownLondon

IOM Castletown Ronaldsway - LGW London Gatwick

IOMLGW

Castletown Ronaldsway

Thu 21/1

11:15-12:30

Nonstop1h 15m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£40

CastletownLondon

IOM Castletown Ronaldsway - LGW London Gatwick

IOMLGW

Castletown Ronaldsway

Mon 8/2

11:10-12:25

Nonstop1h 15m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£44

CastletownLondon

IOM Castletown Ronaldsway - LGW London Gatwick

IOMLGW

Castletown Ronaldsway

Tue 10/11

11:00-12:15

Nonstop1h 15m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£51

CastletownLondon

IOM Castletown Ronaldsway - LGW London Gatwick

IOMLGW

Castletown Ronaldsway

Thu 19/11

19:25-20:40

Nonstop1h 15m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£54

CastletownLondon

IOM Castletown Ronaldsway - LGW London Gatwick

IOMLGW

Castletown Ronaldsway

Sat 21/11

14:40-15:55

Nonstop1h 15m

London Gatwick

Sun 22/11

08:20-09:45

Nonstop1h 25m

£66

CastletownLondon

IOM Castletown Ronaldsway - LGW London Gatwick

IOMLGW

Castletown Ronaldsway

Wed 23/12

20:10-21:25

Nonstop1h 15m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£74

CastletownLondon

IOM Castletown Ronaldsway - LGW London Gatwick

IOMLGW

Castletown Ronaldsway

Thu 17/12

12:15-13:30

Nonstop1h 15m

London Gatwick

Fri 18/12

08:35-10:05

Nonstop1h 30m

£77

CastletownLondon

IOM Castletown Ronaldsway - LGW London Gatwick

IOMLGW

Castletown Ronaldsway

Fri 20/11

19:20-20:35

Nonstop1h 15m

London Gatwick

Sun 22/11

08:20-09:45

Nonstop1h 25m

£79

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 17 resultsSorted by cheapest first
1
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Best time to book a flight from Castletown to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Castletown with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Castletown to London Gatwick Airport

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

Currently, November is the cheapest month in which you can book a flight from Castletown to London Gatwick Airport (average of £72). Flying from Castletown to London Gatwick Airport in June is currently the most expensive (average of £259). 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 LGW?

It’s typically best to fly out from Castletown to London Gatwick Airport in the evening. Doing so could potentially save you 60% on the flight price compared to flying at midday, which is usually more expensive.

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

Airfare is below average for this route at the moment.

Castletown to London Gatwick Airport flights typically cost between £69 and £77 in November.
The cheapest return price found within the last 5 days was £64 on easyJet (21 Nov–22 Nov).

Reviews of airlines servicing Gatwick

Get a feel of what it's like to fly with easyJet from Castletown to London Gatwick Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,921 reviews
Check prices

Entertainment

5.5

Food

6.0

Boarding

6.8

Crew

7.7

Comfort

6.8

Overall

6.9

Reviews

1 / 20
6.0
Good

Aleksandra,Sept 2026

RMU - LGW

Not sure Why there is no N/A option in questions as there was definitely no entertainment on EasyJet. Or food unless one pays for the dubious plastic-wrapped “ food”.
easyJet
6.9
Okay
1,921 reviews
easyJet
6.9
Okay
1,921 reviews
Check prices

Entertainment

5.5

Food

6.0

Boarding

6.8

Crew

7.7

Comfort

6.8

Overall

6.9

Reviews

1 / 20
6.0
Good

Aleksandra,Sept 2026

RMU - LGW

Not sure Why there is no N/A option in questions as there was definitely no entertainment on EasyJet. Or food unless one pays for the dubious plastic-wrapped “ food”.

Related info for your journey

  • What airport do you fly from for flights from Castletown to London Gatwick?

    Located just 1.4 mi from the city center, Castletown Ronaldsway is the airport most travelers will use when flying to London Gatwick from Castletown. Booking flights from Ronaldsway (IOM) to London Gatwick should be relatively easy as there are 0 daily outbound flights to London Gatwick from 1 airline.

  • How long is the flight from Castletown to London Gatwick Airport?

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

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

    easyJet, at £57, was found to be the cheapest airline from Castletown to London Gatwick Airport.. You may be able to fly from Castletown to London Gatwick Airport for 61% less than the average price by searching for this airline.

  • What are the cheapest flights from Castletown to London Gatwick Airport?

    Looking at all options, your cheapest flight can be booked for £30. While the most popular route (Castletown Ronaldsway - London Gatwick) can be booked for £68 on average, our data indicates £201 when flying from Castletown to London Gatwick Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Castletown to Gatwick 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 Gatwick Airport?

    Currently, November is the cheapest month in which you can book a flight from Castletown to London Gatwick Airport (average of £72). Flying from Castletown to London Gatwick Airport in June is currently the most expensive (average of £259). 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 Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Hounslow
Luton
Milton Keynes
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Eastbourne
Barnet
Brentford
Southend-on-Sea
Enfield
Southall
Harrow
Watford
Folkestone
Dagenham
Dover

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Castletown to Gatwick

Castletown to Heathrow flights
Castletown to London City flights
Castletown to Luton flights

Top airline flying from Castletown to Gatwick

AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£57Average£130FlexibilityNo cancel feeOn-time86%
Search easyJet flights

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

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