IOM

€40 Find Cheap Flights 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 to Castletown departing on 23/7. 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 for flights to Castletown, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Castletown, as well as popular online travel agencies
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Flights Deals

Cheap Flights to Castletown

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

Wed, 13 Aug - Wed, 20 Aug
Aer Lingus Logo
11:00 - 11:50DUB-IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:10IOM-DUB
0h 50mdirect
€69Aer Lingus
Find Deal
Fri, 8 Aug - Mon, 11 Aug
Aer Lingus Logo
16:00 - 16:50DUB-IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:10IOM-DUB
0h 50mdirect
€73Aer Lingus
Find Deal
Thu, 7 Aug - Mon, 11 Aug
Aer Lingus Logo
16:00 - 16:50DUB-IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:10IOM-DUB
0h 50mdirect
€74Aer Lingus
Find Deal
Fri, 8 Aug - Mon, 11 Aug
Aer Lingus Logo
16:00 - 16:50DUB-IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:10IOM-DUB
0h 50mdirect
€75Aer Lingus
Find Deal
Thu, 7 Aug - Mon, 11 Aug
Aer Lingus Logo
16:00 - 16:50DUB-IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:10IOM-DUB
0h 50mdirect
€76Aer Lingus
Find Deal
Thu, 7 Aug - Mon, 11 Aug
Aer Lingus Logo
16:00 - 16:50DUB-IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:10IOM-DUB
0h 50mdirect
€97Aer Lingus
Find Deal
Tue, 5 Aug - Fri, 8 Aug
Aer Lingus Logo
16:00 - 16:50DUB-IOM
0h 50mdirect
Aer Lingus Logo
13:10 - 14:00IOM-DUB
0h 50mdirect
€109Aer Lingus
Find Deal
Sat, 30 Aug - Sat, 6 Sep
Aer Lingus Logo
16:00 - 16:50DUB-IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:10IOM-DUB
0h 50mdirect
€111Aer Lingus
Find Deal
Wed, 13 Aug - Wed, 20 Aug
 Logo
23:10 - 14:45DUB-IOM
15h 35m1 stop
 Logo
17:20 - 18:10IOM-DUB
0h 50mdirect
€133
Find Deal
Fri, 26 Sep - Mon, 29 Sep
 Logo
11:50 - 12:40DUB-IOM
0h 50mdirect
 Logo
09:35 - 22:05IOM-DUB
12h 30m1 stop
€137
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Castletown

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

What is the cheapest month to fly to Castletown?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Castletown is September, where tickets cost €79 on average for return flights. On the other hand, the most expensive months are May and June, where the average cost of tickets from Ireland is €320 and €253 respectively. For one-way flights, the best month to travel is September with an average price of €79.

How far in advance should I book a flight to Castletown?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Castletown, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know – Book Cheap Castletown Plane Tickets

Low seasonMarch
High seasonMay
Cheapest flight€40
Best time to beat the crowds (41% less expensive on average)
Most popular time to fly (98% more expensive on average)
Flight from Dublin to Castletown

When to book flights to Castletown

Are your dates flexible? Find out the best times to travel 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. The information is for flights to Castletown based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Castletown flights

  • How far is Castletown Ronaldsway Airport from central Castletown?

    The distance between Castletown Ronaldsway Airport and the city centre of Castletown is 2 km.

  • What is the name of Castletown’s airport?

    When flying to Castletown, you'll arrive at Castletown Ronaldsway Airport (IOM). The airport is also known as Isle of Man, Isle of Man Airport, Ronaldsway, or Ronaldsway.

  • How much is a flight to Castletown?

    On average, a flight to Castletown costs €154. The cheapest price found on KAYAK in the last 2 weeks cost €77 and departed from Dublin Airport.

  • What is the cheapest day to fly to Castletown?

    Based on KAYAK data, the cheapest day to fly to Castletown is Saturday where round-trip tickets can be as cheap as €104. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are €253 on average.

  • How does KAYAK find such low prices on flights 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 to Castletown.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Castletown?

    The cheapest time of day to fly to Castletown is generally in the afternoon, when round-trip flights cost €116 on average. The most expensive time of day to fly to Castletown is generally in the morning, which is peak travel time and where the average cost of a ticket is €180.

  • How many direct flights to Castletown are there each week?

    Each week there are around 12 direct flights from within Ireland to Castletown. The most common day for departures is Tuesday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Castletown

  • Looking for cheap airfare to Castletown? 25% of our users found return tickets to Castletown for the following prices or less: From Dublin €119
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Castletown flight deals.

Prefer to fly direct to Castletown Ronaldsway?

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

Direct departures

Ireland to Castletown Ronaldsway

Monday

Aer Lingus, Blue Islands, British Airways, +4 more

Aer Lingus, Blue Islands, +5 more

Tuesday

Aer Lingus, British Airways, KLM, +3 more

Aer Lingus, British Airways, +4 more

Wednesday

Aer Lingus, Blue Islands, British Airways, +4 more

Aer Lingus, Blue Islands, +5 more

Thursday

Aer Lingus, Blue Islands, British Airways, +4 more

Aer Lingus, Blue Islands, +5 more

Friday

Aer Lingus, Blue Islands, British Airways, +4 more

Aer Lingus, Blue Islands, +5 more

Saturday

Aer Lingus, Blue Islands, British Airways, +4 more

Aer Lingus, Blue Islands, +5 more

Sunday

Aer Lingus, Blue Islands, British Airways, +4 more

Aer Lingus, Blue Islands, +5 more

See more direct flights

Direct returns

Castletown Ronaldsway to Ireland

Monday

Aer Lingus, Blue Islands, British Airways, +4 more

Aer Lingus, Blue Islands, +5 more

Tuesday

Aer Lingus, British Airways, KLM, +3 more

Aer Lingus, British Airways, +4 more

Wednesday

Aer Lingus, Blue Islands, British Airways, +4 more

Aer Lingus, Blue Islands, +5 more

Thursday

Aer Lingus, Blue Islands, British Airways, +4 more

Aer Lingus, Blue Islands, +5 more

Friday

Aer Lingus, Blue Islands, British Airways, +4 more

Aer Lingus, Blue Islands, +5 more

Saturday

Aer Lingus, Blue Islands, British Airways, +4 more

Aer Lingus, Blue Islands, +5 more

Sunday

Aer Lingus, Blue Islands, British Airways, +4 more

Aer Lingus, Blue Islands, +5 more

See more direct flights

Reviews of the top airline flying to Castletown

 
See real verified KAYAK customer reviews for airlines flying to Castletown. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Castletown. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
7.1
Aer LingusOverall score based on 1170 reviews
7.3Boarding
6.8Entertainment
7.0Comfort
8.0Crew
6.4Food
Airline reviews

I wish Aer Lingus offered free wifi and had power outlets at the seats. Overall, the flight was good. Seat back entertainment had some interesting options. Food and snack options were mediocre at best. I enjoyed the canned red wine.

8.0 ExcellentAnonymous, Jul 2025DUB - BOS
Read more Aer Lingus reviews

I wish Aer Lingus offered free wifi and had power outlets at the seats. Overall, the flight was good. Seat back entertainment had some interesting options. Food and snack options were mediocre at best. I enjoyed the canned red wine.

This was the most expensive economy flight per minute of flight time ever. But the quality was lacking. Extremely Aer Lingus rude staff at LHR said that the flight from London to Dublin (Ireland) was “NOT international.” Horrified at the colonial and imperial perspective. Seats were dirty with trash in seat pockets. Airline doesn’t clean or care about hygiene and safety.

In business class overhead bins were minuscule. Had to use cabin staff to find a place for my carry-on bag. Boarding process was shambolic, as “passengers who needed assistance in boarding” absorbed an excessive amount of time and attention that Aer Lingus was apparently unprepared for.

Aer Lingus was fabulous.nhowever, Aiirfare Assist who Kayak routes me to to purchase tickets for m was awful. They messed up my reservation so bad that after about six hours on the phone with them over the week before departure, I had been choice but to show up at the airport. The Aer Lingus staff were amazing and got it sorted out but I would recommend not using Airfare Assist.

I had a great experience. I wasn’t sure what to expect but the crew helped me check my bags and made sure I got in the correct line to board. It was a bit of a walk to my gate so arrive early. I would recommend securing a flight that includes checking in your bag if you remotely think your baggage is over 10kg/22lbs. Be safe and upgrade unless you are carrying a backpack or weekend type baggage.

Dublin to Boston was decent. Food and entertainment was included and that was expected for the rate paid.

No entertained. food and beverages were not complimentary. they lost my checked luggage which made my 10 day vacation unpleasant.

Flight was on time. Boarding was quick and efficient. Seats were comfortable. Food was fine.

Weeeeeeell, you folks know economy class on Airbuses well--you're packed in like sardines. We may actually spring for more expensive seats next time, with a little room to stretch out. NO room to stretch out in Airbus economy class! :-) Apart from this, the food was decent (considering that it's mass-produced, and has severe spatial restrictions of its own), the staff were friendly enough, and there was a wide selection of movies, etc. to watch. Overall, I'd tend to use the word "adequate" rather than "exceptional" for my experience. But really, how could it be otherwise?

The check in process at CDG was absolutely unacceptable. We arrived to the airport 3 hours and 20 minutes before our departure time, waited in line for 1 hour and 30 minutes to check in (despite having checked in online and only needing to check a bag), then were forced to check all of our rolling luggage despite the fact that all were compliant with carry-on requirements. The staff at the desk were rude and there were only two desks open, while eight people were working. The check in desk wasn’t even opened on time (3 hours prior to departure) and there was no communication about when it would open or why there was a delay. We feared missing our flight because the departure board was not updated, so rushed to our gate to board once we were through security because it was 20 minutes prior to departure, only to wait another 30 minutes before boarding even started. Communication was lacking throughout the process. What a horrible end to our trip.

Travelling to a place near Castletown?

Book flights to Castletown if you plan to visit one of these locations
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Everything you need to know for your flight to Castletown

Information on the airport you'll fly into in Castletown

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