DUB - IOM

£212 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 2/6. 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, 0 bags

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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Everything you should know

Cheapest return fare
£268
Typical prices: £162-£456
British Airways
Fri 1/5Wed 6/5
DUB - IOM • 1 stop
Cheapest one-way flight
£212
Typical prices: £57-£148
British Airways
Tue 2/6
DUB - IOM • 2 stops
When to travel
September
Cheapest • 53% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Castletown!
Flight Deals
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

Fri, 1 May - Wed, 6 May
British Airways Logo
20:15 - 16:10
DUB
-
IOM
19h 55m1 stop
British Airways Logo
11:35 - 07:45
IOM
-
DUB
20h 10m1 stop
£268British Airways
Fri, 1 May - Wed, 6 May
British Airways Logo
08:35 - 15:25
DUB
-
IOM
6h 50m1 stop
British Airways Logo
11:35 - 17:05
IOM
-
DUB
5h 30m1 stop
£292British Airways
Mon, 2 Mar - Thu, 5 Mar
British Airways Logo
08:50 - 16:20
DUB
-
IOM
7h 30m1 stop
British Airways Logo
15:05 - 07:55
IOM
-
DUB
16h 50m2 stops
£295British Airways
Fri, 1 May - Wed, 6 May
British Airways Logo
19:00 - 09:15
DUB
-
IOM
14h 15m2 stops
British Airways Logo
11:35 - 18:50
IOM
-
DUB
7h 15m1 stop
£307British Airways
Fri, 1 May - Wed, 6 May
British Airways Logo
19:00 - 09:15
DUB
-
IOM
14h 15m2 stops
British Airways Logo
11:35 - 17:05
IOM
-
DUB
5h 30m1 stop
£307British Airways
Mon, 2 Mar - Thu, 5 Mar
British Airways Logo
08:50 - 18:05
DUB
-
IOM
9h 15m2 stops
British Airways Logo
15:05 - 07:55
IOM
-
DUB
16h 50m2 stops
£308British Airways
Sat, 11 Apr - Mon, 13 Apr
British Airways Logo
15:50 - 10:15
DUB
-
IOM
18h 25m2 stops
British Airways Logo
15:35 - 07:45
IOM
-
DUB
16h 10m2 stops
£326British Airways
Fri, 1 May - Wed, 6 May
British Airways Logo
19:00 - 09:15
DUB
-
IOM
14h 15m2 stops
British Airways Logo
15:35 - 07:45
IOM
-
DUB
16h 10m2 stops
£344British Airways
Fri, 1 May - Wed, 6 May
British Airways Logo
19:00 - 09:15
DUB
-
IOM
14h 15m2 stops
British Airways Logo
15:35 - 07:45
IOM
-
DUB
16h 10m2 stops
£345British Airways
Mon, 5 Jan - Wed, 7 Jan
British Airways Logo
17:55 - 16:10
DUB
-
IOM
22h 15m1 stop
British Airways Logo
12:05 - 07:55
IOM
-
DUB
19h 50m1 stop
£354British Airways
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.

What’s the cheapest day of the week to fly from Dublin to Castletown?

The average price of all round-trip flights from Dublin to Castletown clicked on KAYAK for each day over the last 12 months.

For Dublin to Castletown, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Castletown back to Dublin, the best deals are generally found on Wednesday, with Tuesday being the most expensive.

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 £65 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is £288 and £203 respectively.

Good to know - Cheap tickets from Dublin to Castletown

Low seasonMarch
Cheapest flight£212
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (109% 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 £212 for a one-way ticket and £268 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.

  • 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?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct 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 1399 reviews
7.1Comfort
6.9Entertainment
7.4Boarding
8.0Crew
6.6Food
Airline reviews

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

10.0 ExcellentAnonymous, Dec 2025
DUB - SEA
Read more Aer Lingus reviews

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

Customer service was excellent! The app was terrible, tried several times to check in without success! But the young lady that checked us in was absolutely terrific and helpful.

The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.

Experience was great overall. However, the connection time between my flights (1hr 15 mins) was too short. We had to get through security check and US immigration in that time, and I made it to the gate just as they were announcing it was about to close. Flights with such a short connection time should maybe not be offered for purchase, or an advance alert would be helpful. Other than that the in-flight experience was excellent, especially the food. Many thanks!

The seats needs to be comfortables, at least please add more padding to the seats.

Incredible service. Incredible entertainment. I felt like they just kept serving us something new avery hour. My wife and I both had a joyous flight.

They out me in the baby row so I was surrounded by toddlers, they also did not send my luggage and was not able to book my connecting flight

I was so grateful for the kindness of the crew. They made a long trip very pleasant. Food was delicious. Many movie options

My flight from Dublin was delayed two hours which ment that I missed my connecting flight to Phoenix. American Airlines provided a hotel room and rebooked my flight for 7:30 AM the next day. I didn't get to the room until 11 pm and I had to be at the airport the next day by 5 AM. The airlines did their best but the schedule was challenging for an 81 year old.

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

Information on your arrival and departure airports