Cheap Flights from Castletown to Belfast

Compare Ronaldsway to Belfast flight deals

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

Book the best Belfast fare with no extra fees

Flight deals from Ronaldsway to Belfast

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

Find the cheapest month to fly from Ronaldsway to Belfast

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

Direct flights from Ronaldsway to Belfast

Alternative Ronaldsway to Belfast routes

Looking for the cheapest, fastest or easiest route from Ronaldsway 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$201
Cheapest month to flyMay
Average flight time44 mins
Most popular airlineAer Lingus
Average flights per week10

Finding cheap flights from Ronaldsway 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 Ronaldsway to Belfast is $202. 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.
44 minutes is the average flight time from Ronaldsway to Belfast.
Aer Lingus, Emerald Airlines and British Airways fly direct from Ronaldsway to Belfast.
As of October 2024, there are 10 flights per week flying from Ronaldsway to Belfast.
The cheapest month to fly from Ronaldsway to Belfast is usually October 2024.
If you're flying from Ronaldsway Airport, the cheapest airport near Belfast is Belfast International – which is 19.6 km away from the centre of Belfast. We've found flights into this airport from $202.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ronaldsway Airport to Belfast on Wednesday, 7 May 2025.
Yes – the average flight time is 44 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 October, 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.
Currently, easyJet and Loganair offer the cheapest flight tickets to Belfast.

How to find cheap flights to Belfast from Ronaldsway

Looking for cheap tickets from Ronaldsway 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 Ronaldsway to Belfast. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Belfast from Ronaldsway from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Ronaldsway-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 Ronaldsway.
  • Set up a Price Alert. You can easily track the fare of your cheap Ronaldsway-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 Ronaldsway 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 Ronaldsway 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 Ronaldsway 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 Ronaldsway with hotels and car hire

    Once you've secured your cheap flight ticket from Ronaldsway 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.


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