IOM - DUB

£87 Find Cheap Flights from Castletown to Dublin

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Castletown to Dublin departing on 31/1. 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 Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Castletown to Dublin, 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 Castletown to Dublin, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£87
Overall average: £113
Aer Lingus
Sat 31/1Sat 7/2
IOM - DUB • Direct
Cheapest one-way flight
£357
Typical prices: £90-£286
British Airways
Sun 7/6
IOM - DUB • 1 stop
When to travel
December
Cheapest • 28% 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 Dublin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Castletown to Dublin (IOM-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Castletown to Dublin 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 Castletown to Dublin

Sat, 31 Jan - Sat, 7 Feb
Aer Lingus Logo
17:20 - 18:05
IOM
-
DUB
0h 45mdirect
Aer Lingus Logo
16:00 - 16:50
DUB
-
IOM
0h 50mdirect
£87Aer Lingus
Tue, 20 Jan - Sat, 24 Jan
Aer Lingus Logo
17:20 - 18:05
IOM
-
DUB
0h 45mdirect
Aer Lingus Logo
16:00 - 16:50
DUB
-
IOM
0h 50mdirect
£89Aer Lingus
Tue, 20 Jan - Sat, 24 Jan
Multiple Airlines Logo
11:05 - 19:10
IOM
-
DUB
8h 05m1 stop
Multiple Airlines Logo
16:00 - 16:50
DUB
-
IOM
0h 50mdirect
£105Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
17:20 - 18:05
IOM
-
DUB
0h 45mdirect
Multiple Airlines Logo
20:30 - 07:10
DUB
-
IOM
10h 40m1 stop
£114Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
10:00 - 18:10
IOM
-
DUB
8h 10m1 stop
Multiple Airlines Logo
21:15 - 07:10
DUB
-
IOM
9h 55m1 stop
£131Multiple Airlines
Tue, 20 Jan - Sat, 24 Jan
Multiple Airlines Logo
11:05 - 23:00
IOM
-
DUB
11h 55m2 stops
Multiple Airlines Logo
16:00 - 16:50
DUB
-
IOM
0h 50mdirect
£139Multiple Airlines
Tue, 20 Jan - Sat, 24 Jan
Multiple Airlines Logo
11:20 - 21:35
IOM
-
DUB
10h 15m1 stop
Multiple Airlines Logo
19:50 - 17:45
DUB
-
IOM
21h 55m2 stops
£147Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
10:00 - 18:10
IOM
-
DUB
8h 10m1 stop
Multiple Airlines Logo
11:15 - 07:10
DUB
-
IOM
19h 55m2 stops
£166Multiple Airlines
Tue, 20 Jan - Sat, 24 Jan
Multiple Airlines Logo
11:05 - 07:30
IOM
-
DUB
20h 25m2 stops
Multiple Airlines Logo
19:50 - 17:45
DUB
-
IOM
21h 55m2 stops
£179Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
10:00 - 22:55
IOM
-
DUB
12h 55m1 stop
Multiple Airlines Logo
09:40 - 17:45
DUB
-
IOM
32h 05m3 stops
£217Multiple Airlines
Booking Insights

KAYAK's insights & trends for Castletown to Dublin flights

Get data-powered insights and trends into flights from Castletown to Dublin 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 Castletown to Dublin?

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

Your flight ticket price will generally be cheaper if you fly to Dublin on a Wednesday and more expensive on a Tuesday. On your return trip to Castletown, you should consider flying back on a Thursday, and avoid Saturdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Castletown to Dublin, 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 Castletown to Dublin is December, where tickets cost £97 (return) on average. On the other hand, the most expensive months are March and August, where the average cost of round-trip tickets is £187 and £158 respectively.

Good to know - Cheap tickets from Castletown to Dublin

Low seasonMarch
Cheapest flight£87
Best time to beat the crowds but there is an average 39% increase in price.
Flight from Castletown to Dublin

When to book flights from Castletown to Dublin

Are your dates flexible? Find out the best times to travel from Castletown to Dublin 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 Castletown to Dublin

  • What is the cheapest flight from Castletown to Dublin?

    In the last 3 days, the lowest price for a flight from Castletown to Dublin was £357 for a one-way ticket and £87 for a return.

  • Which airports will I be using when flying from Castletown to Dublin?

    When flying out of Castletown you will be using Castletown Ronaldsway. You will be landing at Dublin, also known as Dublin.

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

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

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

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

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

    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 Castletown to Dublin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Castletown 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 Castletown to Dublin?

    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 Dublin with an airline and back to Castletown with another airline.

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

    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 Dublin from Castletown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Castletown to Dublin

  • Looking for a cheap flight from Dublin to Castletown? 25% of our users found flights on this route for £118 or less round-trip.

Prefer to fly direct from Castletown to Dublin?

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

Direct departures

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

Direct returns

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

Reviews of the top airline flying from Castletown to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Castletown to Dublin. 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 Castletown to Dublin? 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
7.4Boarding
7.1Comfort
8.0Crew
6.9Entertainment
6.6Food
Airline reviews

This is a bit of a rant, but I'll try to keep it civil. The flight was delayed for 2 hours with almost ZERO updates from agents. Just "there's technical issues, we don't know if or when it'll be resolved" once an hour maybe? And the gate signs, and app never updated to show the delay until it was finally resolved. So when I called Aer Lingus to see if I could rebook, I had literally the dumbest conversation with the person on the phone there where he says "It's showing your flight departed at 11:10. So it's already departed!", where I responded, "Well, it's 12:45 and I'm on the phone with you, standing in the airport, staring at the plane. So...I'm not sure what your system is saying, but we aren't in the air right now.". He said "Nothing I can do. Since it doesn't show delayed in my system, you would be charged to reschedule." Once we finally departed 2 hours late, things were going smoothly as I would expect, except in another very strange way. The stewardesses were rolling the cart down the aisle offering drinks and I asked for a water, to which they said "Sure, you can buy a bottle". I'm not sure if this is an Aer Lingus thing. Maybe something I'd expect from Ryan Air, but for a 3 hour international flight, to not have complimentary water available for customers is an absolute first, in 15 years of flying for me. I'm not upset with the plane staff at all. They were very friendly, but Aer Lingus' policies, how they handled the delay, and the unbelievable conversation with the customer service representative, leaves a lot to be desired in those areas. Also, I'm not upset about the delay. Things happen. Technical issues. But this is a place where airlines really need to clearly communicate with their customers. They also changed gates from 12N to 13N and there was no notification on any app, or announcement over the PA. End of rant. I hope they get some feedback on how to improve communication, because otherwise, they were great. And the second leg of my trip was incredibly smooth - no nickle and diming water, no communication issues. Very professional and efficient and even landed early

2.0 MediocreAnonymous, Dec 2025
WAW - DUB
Read more Aer Lingus reviews

This is a bit of a rant, but I'll try to keep it civil. The flight was delayed for 2 hours with almost ZERO updates from agents. Just "there's technical issues, we don't know if or when it'll be resolved" once an hour maybe? And the gate signs, and app never updated to show the delay until it was finally resolved. So when I called Aer Lingus to see if I could rebook, I had literally the dumbest conversation with the person on the phone there where he says "It's showing your flight departed at 11:10. So it's already departed!", where I responded, "Well, it's 12:45 and I'm on the phone with you, standing in the airport, staring at the plane. So...I'm not sure what your system is saying, but we aren't in the air right now.". He said "Nothing I can do. Since it doesn't show delayed in my system, you would be charged to reschedule." Once we finally departed 2 hours late, things were going smoothly as I would expect, except in another very strange way. The stewardesses were rolling the cart down the aisle offering drinks and I asked for a water, to which they said "Sure, you can buy a bottle". I'm not sure if this is an Aer Lingus thing. Maybe something I'd expect from Ryan Air, but for a 3 hour international flight, to not have complimentary water available for customers is an absolute first, in 15 years of flying for me. I'm not upset with the plane staff at all. They were very friendly, but Aer Lingus' policies, how they handled the delay, and the unbelievable conversation with the customer service representative, leaves a lot to be desired in those areas. Also, I'm not upset about the delay. Things happen. Technical issues. But this is a place where airlines really need to clearly communicate with their customers. They also changed gates from 12N to 13N and there was no notification on any app, or announcement over the PA. End of rant. I hope they get some feedback on how to improve communication, because otherwise, they were great. And the second leg of my trip was incredibly smooth - no nickle and diming water, no communication issues. Very professional and efficient and even landed early

The folks and flights were fantastic. I unfortunately wasn’t able to order a meal that I could eat (I’m gluten free) because I got my ticket through kayak, but they tried their best to find something to help me get through the long flight and I’ll forever remember their kindness.

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

It all went very well, except for the ramp coordination upon landing in Boston. That, however, was resolved in fairly short order.

NOTE. Aer Lingus does not accept American Express. I was denied boarding because I could not pay the fee for my oversized bag. I did not have another credit or debit card. Moreover, at CDG, I needed to check my bag at one location, go to another location to check my oversized bag and a THIRD location to pay for my oversized bag. Hence, once I was denied boarding, my bags were already en route to the plane. To retrieve them I needed to go to a FOURTH location in another part of the terminal. Last, Aer Lingus will not reimburse me for any portion of my ticket. I lost $1000 bc Aer Lingus doesn’t accept American Express at the CDG counter even though I paid for my ticket through the Kayak link with Amex. Kayak should remedy this situation if they want to continue to partner with Aer Lingus.

The biking process was confusing and I was called for a seat assignment from I number I repeatedly though was spam, but the flight itself was great

It was poor overall. They cancelled our flight and changed it without notifying us. So we incurred extra costs by having to book a hotel for our layover. They say it's Kayak/Underpricer's responsibility to reimburse us. But Kayak/Underpricer have said it's Aer Lingus' responsibility because they are the ones with our 'booking information.' I find this situation confusing and unacceptable.

My experience with Aer Lingus was not too good. First, because of the last minute delayed flight from Amsterdam to Dublin we almost missed our flight from Dublin to Philadelphia. Secondly, the flight from Dublin to Philadelphia had very uncomfortable seats especially it was a very long flight. My buttocks were constantly in pain for sitting on these seats for this long. Lastly, the service in the plane was also slow. I asked for a second cup of water and the hostess told me he'll be right back with that where it took him over an hour to come back with water. It was warm in the plane and I was very thirsty. Overall this airline needs much improvement in their services.

Staff was generally friendly and helpful. Attendants collecting trash were somewhat inattentive though.

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

Information on your arrival and departure airports