DUB - IOM

€31 Find Cheap Flights from Dublin to Castletown

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Castletown departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Castletown

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Castletown, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Castletown, as well as popular online travel agencies
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Booking Insights
Flight Deals

Cheap Flights from Dublin to Castletown (DUB-IOM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Castletown that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Castletown

Wed, 1 Oct - Mon, 6 Oct
Aer Lingus Logo
11:00 - 11:50DUB-IOM
0h 50mdirect
Aer Lingus Logo
13:10 - 14:00IOM-DUB
0h 50mdirect
€78Aer Lingus
Find Deal
Thu, 25 Sep - Sat, 27 Sep
Aer Lingus Logo
16:00 - 16:50DUB-IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:10IOM-DUB
0h 50mdirect
€97Aer Lingus
Find Deal
Fri, 26 Sep - Sun, 28 Sep
Aer Lingus Logo
16:00 - 16:50DUB-IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:10IOM-DUB
0h 50mdirect
€100Aer Lingus
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Aer Lingus Logo
16:00 - 16:50DUB-IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:05IOM-DUB
0h 45mdirect
€107Aer Lingus
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Aer Lingus Logo
16:00 - 16:50DUB-IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:05IOM-DUB
0h 45mdirect
€107Aer Lingus
Find Deal
Sun, 12 Oct - Sun, 19 Oct
Aer Lingus Logo
16:00 - 16:50DUB-IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:10IOM-DUB
0h 50mdirect
€108Aer Lingus
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Aer Lingus Logo
16:00 - 16:50DUB-IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:05IOM-DUB
0h 45mdirect
€109Aer Lingus
Find Deal
Sun, 12 Oct - Sun, 19 Oct
Aer Lingus Logo
16:00 - 16:50DUB-IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:10IOM-DUB
0h 50mdirect
€111Aer Lingus
Find Deal
Thu, 2 Oct - Mon, 6 Oct
 Logo
12:45 - 16:45DUB-IOM
4h 00m1 stop
 Logo
13:10 - 14:00IOM-DUB
0h 50mdirect
€119
Find Deal
Fri, 13 Feb - Sat, 14 Feb
British Airways Logo
18:15 - 09:15DUB-IOM
15h 00m2 stops
British Airways Logo
12:05 - 19:50IOM-DUB
7h 45m1 stop
€330British Airways
Find Deal

Everything you should know

Top airlines
Aer Lingus
Cheapest • from €78 (return)
Aer Lingus
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 52% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
€78
Typical prices: €74-139
Aer Lingus
Wed 1/10Mon 6/10
DUB - IOM • Direct
Cheapest one-way flight
€31
Typical prices: €35-55
Aer Lingus
Tue 7/10
DUB - IOM • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Castletown!
Booking Insights

KAYAK's insights & trends for Dublin to Castletown flights

Get data-powered insights and trends into flights from Dublin to Castletown to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Dublin to Castletown?

What is the cheapest month to fly from Dublin to Castletown?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to Castletown, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dublin to Castletown is September, where tickets cost €77 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is €306 and €279 respectively.

Good to know

Low seasonMarch
Cheapest flight€31
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (94% more expensive on average)
Flight from Dublin to Castletown

When to book flights from Dublin to Castletown

Are your dates flexible? Find out the best times to travel from Dublin to Castletown based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dublin to Castletown

  • What is the cheapest flight from Dublin to Castletown?

    In the last 3 days, the lowest price for a flight from Dublin to Castletown was €36 for a one-way ticket and €91 for a return.

  • Which aircraft models fly most regularly from Dublin to Castletown?

    The ATR 72-201 / 202 is the aircraft model that flies most regularly on the Dublin to Castletown flight route.

  • Which airline alliances offer flights from Dublin to Castletown?

    oneworld is the only airline alliance operating flights between Dublin and Castletown.

  • On which days can I fly direct from Dublin to Castletown?

    There are direct flights from Dublin to Castletown on a daily basis.

  • How does KAYAK find such low prices on flights from Dublin to Castletown?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Castletown.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Castletown?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castletown from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Castletown?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Castletown with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Castletown?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Castletown from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Dublin to Castletown Ronaldsway?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Dublin to Castletown Ronaldsway.
Find which airlines fly direct from Dublin Airport to Castletown Ronaldsway Airport, which days they fly and book direct flights.

Direct departures

Dublin to Castletown Ronaldsway

Monday

Aer Lingus

Aer Lingus

Tuesday

Aer Lingus

Aer Lingus

Wednesday

Aer Lingus

Aer Lingus

Thursday

Aer Lingus

Aer Lingus

Friday

Aer Lingus

Aer Lingus

Saturday

Aer Lingus

Aer Lingus

Sunday

Aer Lingus

Aer Lingus

See more direct flights

Direct returns

Castletown Ronaldsway to Dublin

Monday

Aer Lingus

Aer Lingus

Tuesday

Aer Lingus

Aer Lingus

Wednesday

Aer Lingus

Aer Lingus

Thursday

Aer Lingus

Aer Lingus

Friday

Aer Lingus

Aer Lingus

Saturday

Aer Lingus

Aer Lingus

Sunday

Aer Lingus

Aer Lingus

See more direct flights

Reviews of the top airline flying from Dublin to Castletown

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Castletown. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to Castletown? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Aer LingusOverall score based on 1270 reviews
6.5Food
8.0Crew
7.3Boarding
6.9Entertainment
7.1Comfort
Airline reviews

Too hot. Asked for an extra glass of water and was ignored. Asked to sit in empty seats that were open because it was so hot and crowded and was denied and the seats were empty the entire flight

6.0 GoodAnonymous, Sept 2025IND - DUB
Read more Aer Lingus reviews

Too hot. Asked for an extra glass of water and was ignored. Asked to sit in empty seats that were open because it was so hot and crowded and was denied and the seats were empty the entire flight

All of my Aer Lingus flights were delayed. The seat I purchased with extra leg room was exactly the same as my previous seat that was free. I would appreciate my money back.

Horrible. I had to wait in Dublin for 4 hours for the next connecting flight which took my to London and than i had to wait 3 hours for the flight to Dusseldorf

It was fine. Not worth the premium price. Overhead bins were so high I could barely reach and no crew offered to help me. Average food. Lounge in Dublin - 51st and green- absolutely appalling. Plagued with hordes of flies, dirty, meager food and beverages. Shameful.

Dear Aer Lingus Customer Care, I am writing to formally raise a complaint regarding my recent experience on Aer Lingus flight EI53 from Dublin to Seattle on 22/08/2025. Both my wife and I were seated in 15D, 15E directly under a faulty air conditioning unit. Even though the unit was switched off, cold air continued seeping through the sides and blew directly onto us for the entire duration of the flight (over 9 hours). We reported the issue to the cabin crew, but the only attempted solution was placing a piece of food-packaging sticker over the vent. Unsurprisingly, this had no effect. When we pressed further, the crew told us: “It is hard to fix it because we don’t have an engineer on board.” As a result, my wife and I remained exposed to constant cold airflow for the whole flight, and both of us became unwell afterwards, experiencing chills, sore throat and fever at the end of the flight. This has caused significant distress, disrupted our work plans. This experience highlights both a serious maintenance issue and a lack of adequate care for passengers. We therefore request: A full investigation into the defective AC system on this aircraft. An explanation of why no effective remedy (such as reseating us) was provided. Compensation for the illness and disruption caused to both myself and my wife. We ask for a full written response within 28 days. Should this matter not be satisfactorily resolved, we are prepared to escalate the complaint to the Irish Aviation Authority and Commission for Aviation Regulation and other relevant authorities. Thank you for your urgent attention to this matter. Sincerely, Temuujin Tuvshingal Myagmarsuren Ganbold

We had a long delay leaving IOM. No food or drunk service as it is a short flight. Shuttled by bus from terminal to plane with packed in conditions on bus.

I was very disappointed that the online sys allowed me to get the boarding pass for the second leg of the trip, when I clearly request it for both flights!

The space between seats was reduced even further. Could not even open the tray table fully and got compressed the moment the front guy reclined. For a long haul flight it was extremely uncomfortable.

Not satisfying due to loss Luguage for 4days. Damage Luguage that had no way to fill up a report for and me as a client to spend more money and time to replace it. Thank you for soliciting my opinion, but it was unfortunately a very disappointing experience. Stephanie Zvi

The seat pitch was a little tight for me, but I survived. There was a volatile, enraged passenger a couple of rows ahead of me and the cabin crew defused and resolved the situation calmly, quickly, and successfully.

Everything you need to know for your flight from Dublin to Castletown

Information on your arrival and departure airports

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