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Cheap flights from Castletown to Ireland from £40

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
IOM — DUB
7 heinä — 14 heinä1
1 adult

Cheap flight deals from Castletown to Ireland

Keep the following information in mind while searching for Castletown to Ireland flight deals. Data was last updated 2 heinäkuu 2025.

Round-trip from

£75

One-way from

£40

Popular in

December

Cheapest in

June

Average price

£119

Good round-trip deal

£85 or less

Good one-way deal

£63 or less
Aer Lingus
  • Aer Lingus
  • 15/8-19/8
  • Nonstop
  • 1h 40m total
  • Castletown to Ireland
Aer Lingus
  • Aer Lingus
  • 5/8
  • Nonstop
  • 0h 55m total
  • Castletown to Ireland
Highest demand for flights based on searches. 19% potential increase in price (£24 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Castletown Ronaldsway to Ireland.
Price to beat on a one-way flight from Castletown Ronaldsway to Ireland.

Find flight deals from Castletown to Ireland

Cheapest flights from Castletown to Ireland
Explore the most affordable flight options available from Castletown to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 heinäkuu 2025.

pe 15/817:20IOM - DUB
Nonstop0h 50mAer Lingus
ti 19/816:00DUB - IOM
Nonstop0h 50mAer Lingus
Deal found 30/6£75
pe 15/817:20IOM - DUB
Nonstop0h 50mMultiple Airlines
pe 22/812:45DUB - IOM
1 stop4h 15mMultiple Airlines
Deal found 1/7£118
to 24/707:10IOM - DUB
2 stops10h 20mBritish Airways
ma 28/708:45DUB - IOM
1 stop6h 45mBritish Airways
Deal found 1/7£405
pe 17/1011:30IOM - DUB
2 stops22h 55mKLM
su 19/1005:55DUB - IOM
2 stops11h 00mKLM
Deal found 1/7£421
pe 18/715:40IOM - DUB
2 stops21h 35mLoganair
ti 22/718:35DUB - IOM
2 stops20h 35mLoganair
Deal found 30/6£610

Cheapflights Fare Finder

Customise your flight search to find flights from Castletown to Ireland 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 2 heinäkuu 2025.
Use the filters below to find and compare flights from Castletown to Ireland that are best for you.

Fly from

Castletown

Fly to

Ireland

Route

Depart

Return

Price

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

pe 15/8

17:20-18:10

Nonstop0h 50m

Dublin

ti 19/8

16:00-16:50

Nonstop0h 50m

£75

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

pe 15/8

17:20-18:10

Nonstop0h 50m

Dublin

pe 22/8

12:45-17:00

1 stop4h 15m

£118

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

to 24/7

07:10-17:30

2 stops10h 20m

Dublin

ma 28/7

08:45-15:30

1 stop6h 45m

£405

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

pe 17/10

11:30-10:25

2 stops22h 55m

Dublin

su 19/10

05:55-16:55

2 stops11h 00m

£421

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

pe 18/7

15:40-13:15

2 stops21h 35m

Dublin

ti 22/7

18:35-15:10

2 stops20h 35m

£610

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

ti 5/8

12:20-13:15

Nonstop0h 55m

£40

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

pe 18/7

15:20-19:40

1 stop4h 20m

£73

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

su 3/8

14:05-07:45

2 stops17h 40m

£239

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

la 19/7

17:30-19:20

2 stops25h 50m

£377

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Best time to book a flight from Castletown to Ireland

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

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

Currently, January is the cheapest month in which you can book a flight from Castletown to Ireland (average of £71). Flying from Castletown to Ireland in August is currently the most expensive (average of £93). 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 IE?

Find hourly flight availability from Castletown to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 heinäkuu 2025.

When flying from Castletown to Ireland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 39% versus a flight at midday.

Weekly flight availability from Castletown to Ireland

Explore weekly flight availability from Castletown to Ireland. 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 2 heinäkuu 2025.

The most flights from IOM to IE0 are scheduled on a Monday (2 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated 2 heinäkuu 2025.
Check out reviews from past customers who have flown with KLM, Aer Lingus, andBritish Airways from Castletown to Ireland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

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

    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 Ireland.

  • How popular is this Castletown to Ireland flight route?

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

    For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as £40. Users have also found prices from £239 and £377 on British Airways and Loganair, respectively.

  • What are the cheapest flights from Castletown to Ireland?

    Looking for the cheapest flight from Castletown to Ireland? While on average our users pay £97, our data indicates the cheapest price to be £42. The most popular route (Castletown Ronaldsway - Dublin), is priced around £441.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Castletown to Ireland 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 Ireland?

    Currently, January is the cheapest month in which you can book a flight from Castletown to Ireland (average of £71). Flying from Castletown to Ireland in August is currently the most expensive (average of £93). 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

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 airline flying from Castletown to Ireland

Discover the top airline that operate flights from Castletown to Ireland. 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 2 heinäkuu 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£55Average£124FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ireland from Castletown.

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

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

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