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Cheap flights from Castletown to London Luton Airport from £74

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 28/3. Fares are subject to change and may not be available on all flights or dates of travel.
IOM — LTN
6 Apr — 13 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Castletown to Luton

Enter your travel dates to find the best prices.

Cheapest flights from Castletown to Luton
Explore the most affordable flight options available from Castletown to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 March 2026.

Mon 20/417:20
IOM
-
LTN
1 stop4h 20m
Multiple Airlines
Mon 27/408:15
LTN
-
IOM
1 stop3h 30m
Multiple Airlines
Deal found 6/3£141
Mon 27/417:20
IOM
-
LTN
1 stop4h 20m
Multiple Airlines
Tue 28/409:40
LTN
-
IOM
1 stop7h 10m
Multiple Airlines
Deal found 4/3£146
Thu 16/417:20
IOM
-
LTN
1 stop3h 55m
Multiple Airlines
Thu 23/409:25
LTN
-
IOM
1 stop7h 25m
Multiple Airlines
Deal found 2/3£148
Fri 24/415:30
IOM
-
LTN
2 stops7h 55m
Multiple Airlines
Sun 26/409:00
LTN
-
IOM
1 stop3h 40m
Multiple Airlines
Deal found 3/3£159
Sat 18/417:20
IOM
-
LTN
1 stop7h 10m
Multiple Airlines
Sat 25/411:00
LTN
-
IOM
1 stop5h 50m
Multiple Airlines
Deal found 4/3£162
Fri 17/415:30
IOM
-
LTN
2 stops7h 55m
Multiple Airlines
Fri 24/412:45
LTN
-
IOM
2 stops22h 55m
Multiple Airlines
Deal found 3/3£162

Find flight deals from Castletown to Luton

Discover tips and strategies to find the most affordable flight options for your journey from Castletown (IOM) to Luton (LTN). 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 7 March 2026.

Round-trip from

£141

One-way from

£74

Popular in

June

Cheapest in

February

Average price

£98
20/4-27/4
  • 20/4-27/4
  • 2 total stops
  • 7h 50m total
  • Castletown to London
Search Deals
28/3
  • 28/3
  • 1 total stop
  • 14h 00m total
  • Castletown to London
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (£35 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Castletown to Luton 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 7 March 2026.
Use the filters below to find and compare flights from Castletown to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CastletownLondon

IOM - LTN

IOMLTN

Castletown Ronaldsway

Mon 20/4

17:20-21:40

1 stop4h 20m

London Luton

Mon 27/4

08:15-11:45

1 stop3h 30m

£141

CastletownLondon

IOM - LTN

IOMLTN

Castletown Ronaldsway

Mon 27/4

13:35-21:40

2 stops8h 05m

London Luton

Tue 28/4

09:50-11:45

2 stops25h 55m

£155

CastletownLondon

IOM - LTN

IOMLTN

Castletown Ronaldsway

Thu 16/4

09:40-19:50

2 stops10h 10m

London Luton

Thu 23/4

09:25-16:50

1 stop7h 25m

£157

CastletownLondon

IOM - LTN

IOMLTN

Castletown Ronaldsway

Fri 24/4

15:30-23:25

2 stops7h 55m

London Luton

Sun 26/4

09:00-12:40

1 stop3h 40m

£159

CastletownLondon

IOM - LTN

IOMLTN

Castletown Ronaldsway

Sat 18/4

17:20-00:30

1 stop7h 10m

London Luton

Sat 25/4

11:00-16:50

1 stop5h 50m

£162

CastletownLondon

IOM - LTN

IOMLTN

Castletown Ronaldsway

Fri 17/4

15:30-23:25

2 stops7h 55m

London Luton

Fri 24/4

12:45-11:40

2 stops22h 55m

£162

CastletownLondon

IOM - LTN

IOMLTN

Castletown Ronaldsway

Sun 19/4

17:10-11:00

2 stops17h 50m

London Luton

Sun 26/4

09:00-16:50

1 stop7h 50m

£170

CastletownLondon

IOM - LTN

IOMLTN

Castletown Ronaldsway

Wed 1/4

12:15-21:20

2 stops9h 05m

London Luton

Wed 8/4

19:05-16:50

1 stop21h 45m

£173
Cheapest one-way
Fastest single journey

CastletownLondon

IOM - LTN

IOMLTN

Castletown Ronaldsway

Sat 28/3

17:20-07:20

1 stop14h 00m

£74

CastletownLondon

IOM - LTN

IOMLTN

Castletown Ronaldsway

Mon 30/3

13:35-09:15

2 stops19h 40m

£78

Flights are sorted by cheapest return flights first.

Deals found on 2/3

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Castletown to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton 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.

Related info for your journey

Find useful and relevant information for your journey from Castletown to Luton. 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 Luton?

    Castletown Ronaldsway (IOM), located 1.4 mi from the city center, is the airport you fly out of when you book flights from Castletown to London Luton. 0 airlines have flights from Ronaldsway to London Luton on a regular basis. Booking flights from Castletown Ronaldsway to London Luton should not be difficult; the airport handles an average of 0 outbound flights to London Luton per day.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Castletown to Luton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Wembley
Luton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Chelmsford
Ipswich
Bedford
Romford
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Castletown to Luton

See prices for flight routes from nearby airports that may be better suited for you.
Castletown to Heathrow flights
Castletown to Gatwick flights
Castletown to London City 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 Luton?

When you search for this flight from Castletown to Luton, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Castletown to Luton?

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 Castletown to Luton.

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

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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