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Castletown

Cheap flights from Dublin (DUB) to Castletown (IOM)

DUB — IOM
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Dublin to Castletown

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Castletown (IOM). 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 September 15, 2025.

Popular in

May

Cheapest in

September

Average price

$90

Good round-trip deal

$93 or less
Highest demand for flights based on searches. 35% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Dublin to Castletown Ronaldsway.
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Best time to book a flight from Dublin to Castletown

Have a flexible travel schedule? Discover the best time to fly to Castletown from Dublin with our price prediction graph.
Estimated round-trip 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 Dublin to Castletown

What is the cheapest time of day to fly from DUB to IOM?

Find hourly flight availability from Dublin to Castletown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Dublin to Castletown, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 31% versus a flight at noon.

Reviews of airlines servicing Castletown

Get insights into the airlines that provide service to Castletown. 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 Castletown. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with Aer Lingus from Dublin to Castletown by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,270 reviews

Crew

8.0

Overall

7.2

Food

6.5

Entertainment

6.9

Comfort

7.1

Boarding

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
Aer Lingus
7.2
Good
1,270 reviews
Aer Lingus
7.2
Good
1,270 reviews

Crew

8.0

Overall

7.2

Food

6.5

Entertainment

6.9

Comfort

7.1

Boarding

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Castletown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Dublin to Castletown flight route?

    This flight path from Dublin to Castletown Ronaldsway was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What is the cheapest airline to fly from Dublin to Castletown round-trip?

    Currently priced at $89, Aer Lingus will fly you from Dublin to Castletown and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. This flight start at 51% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Dublin to Castletown?

    Before booking your flight to Castletown from Dublin, check out the most reliable airlines to get you to your destination on time: Qatar Airways (90%), Aer Lingus (85%), Emerald Airlines( 85%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin to Castletown 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

Traveling to a place near Castletown?

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

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Complete your trip

Complete your trip to Castletown by adding a car rental and/or hotel reservation to your travel itinerary.
Castletown Ronaldsway Airport car rentals
Douglas car rentals

Top airline flying from Dublin to Castletown

Discover the top airline that operate flights from Dublin to Castletown. 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 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$89Average$195FlexibilityNo cancel feeOn-timeN/A

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