Cheap Flights from Castletown to Belfast

Compare Castletown to Belfast flight deals

Find the cheapest month or even day of the year to fly to Belfast

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Flight deals from Castletown to Belfast

Looking for a cheap last-minute deal or the best return flight from Castletown to Belfast? Find the lowest prices on one-way and return tickets right here.

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Find the cheapest month to fly from Castletown to Belfast

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Castletown to Belfast flights are currently cheapest in June.

Direct flights from Castletown to Belfast

Alternative Castletown to Belfast routes

Looking for the cheapest, fastest or easiest route from Castletown to Belfast? You could fly into the following airports instead.

Castletown to Belfast: Flight information

The things to know before you go.
Cheapest flight found£44
Cheapest month to flyJune
Average flight time40 mins
Most popular airlineAer Lingus
Average flights per week21

Finding cheap flights from Castletown to Belfast: Frequently asked questions

There are 2 airports in Belfast: Belfast City and Belfast International.
The best price we found for a return flight from Castletown to Belfast is £44. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
40 minutes is the average flight time from Castletown to Belfast.
Aer Lingus, Emerald Airlines and British Airways fly direct from Castletown to Belfast.
As of May 2024, there are 21 flights per week flying from Castletown to Belfast.
The cheapest month to fly from Castletown to Belfast is usually June.
If you're flying from Castletown, the cheapest airport near Belfast is Belfast International – which is 12.2 miles away from the centre of Belfast. We've found flights into this airport from £44.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Castletown to Belfast on Friday, 14 June 2024.
Yes – the average flight time is 40 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Belfast but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Belfast is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 10°C. August is typically the warmest month in Belfast, when it usually averages around 17°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 4°C. The rainiest month is October.
The cheapest airline that flies to Belfast is easyJet .

How to find cheap flights to Belfast from Castletown

Looking for cheap tickets from Castletown to Belfast? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Castletown to Belfast. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Belfast from Castletown from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Castletown-Belfast ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Belfast from Castletown.
  • Set up a Price Alert. You can easily track the fare of your cheap Castletown-Belfast flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Castletown and Belfast? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Castletown and Belfast. We scour the internet for the best Business, Premium Economy and First Class flight fares to Belfast, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Castletown to Belfast flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Combine your flight to Belfast from Castletown with hotels and car hire

    Once you've secured your cheap flight ticket from Castletown to Belfast, discover the best prices and exclusive rates for hotels in Belfast or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


More flight options

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.