How long is the flight from Castletown to Northern Ireland?

Departing from Castletown to Northern Ireland will take you 12h 25m. Castletown and Northern Ireland are separated by a distance of 75 mi.

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest time of day to fly from IOM to NIR?

When flying from Castletown to Northern Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Castletown to Northern Ireland?

Located just 1.4 mi from the city center, Castletown Ronaldsway (IOM) is the airport most travelers will use when flying to Northern Ireland from Castletown.

Can I find deals for flights from Castletown to Northern Ireland that include hotel bookings?

Yes. In addition to deals on Castletown to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Castletown to Northern Ireland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Castletown to Northern Ireland.

Can I find deals for business class flights from Castletown to Northern Ireland?

Yes. Cheapflights offers flight deals from Castletown to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£42+ Cheap Flights from Castletown to Northern Ireland

Cheap flight deals from Castletown to Northern Ireland

Enter your travel dates to find the best prices.

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Best

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Cheapest flights from Castletown to Northern Ireland
Explore the most affordable flight options available from Castletown to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Wed 16/1218:30 -

1 stop12h 25m

Wed 23/1221:25 -

1 stop9h 30m

Deal found 1/11£78

Wed 16/1211:25 -

1 stop7h 50m

Wed 23/1219:45 -

1 stop11h 10m

Deal found 2/11£99

Thu 19/1107:25 -

1 stop7h 05m

Thu 19/1121:05 -

1 stop13h 05m

Deal found 2/11£117

Mon 16/1119:05 -

1 stop13h 00m

Fri 20/1121:10 -

1 stop11h 45m

Deal found 1/11£120

Sun 20/1217:00 -

1 stop13h 45m

Sun 27/1222:00 -

1 stop10h 10m

Deal found 5/11£128

Mon 16/1110:20 -

1 stop3h 25m

Thu 19/1110:40 -

1 stop3h 45m

Deal found 2/11£134

Wed 16/1217:20 -

2 stops13h 35m

Wed 23/1221:25 -

1 stop9h 30m

Deal found 1/11£174

Mon 16/1117:20 -

2 stops14h 35m

Fri 20/1121:10 -

1 stop11h 45m

Deal found 1/11£181

Thu 19/1107:25 -

1 stop7h 05m

Mon 23/1120:50 -

1 stop13h 40m

Deal found 4/11£183

Wed 16/1220:10 -

2 stops17h 05m

Wed 23/1219:45 -

1 stop11h 10m

Deal found 2/11£196

Mon 16/1117:20 -

2 stops16h 30m

Thu 19/1110:40 -

1 stop3h 45m

Deal found 2/11£197

Thu 26/1107:25 -

1 stop9h 10m

Sun 29/1112:05 -

1 stop3h 45m

Deal found 31/10£212

Find flight deals from Castletown to Northern Ireland

Round-trip from	£78
One-way from	£42

easyJet
16/12-23/12
2 total stops
21h 55m total
Castletown to Northern Ireland

Search Deals

easyJet
15/12-31/12
1 total stop
2h 55m total
Castletown to Northern Ireland

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Castletown to Northern Ireland that are best for you.

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CastletownBelfast

IOM Castletown Ronaldsway - BFS Belfast Intl

IOMBFS

Castletown Ronaldsway

Tue 15/12

11:25-14:20

1 stop2h 55m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£42

CastletownBelfast

IOM Castletown Ronaldsway - BFS Belfast Intl

IOMBFS

Castletown Ronaldsway

Wed 16/12

18:30-06:55

1 stop12h 25m

Belfast Intl

Wed 23/12

21:25-06:55

1 stop9h 30m

£78

CastletownBelfast

IOM Castletown Ronaldsway - BHD Belfast City

IOMBHD

Castletown Ronaldsway

Wed 16/12

11:25-19:15

1 stop7h 50m

Belfast City

Wed 23/12

19:45-06:55

1 stop11h 10m

£99

CastletownBelfast

IOM Castletown Ronaldsway - BFS Belfast Intl

IOMBFS

Castletown Ronaldsway

Tue 15/12

17:20-07:30

2 stops14h 10m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£105

CastletownBelfast

IOM Castletown Ronaldsway - BFS Belfast Intl

IOMBFS

Castletown Ronaldsway

Thu 19/11

07:25-14:30

1 stop7h 05m

Belfast Intl

Thu 19/11

21:05-10:10

1 stop13h 05m

£117

CastletownBelfast

IOM Castletown Ronaldsway - BFS Belfast Intl

IOMBFS

Castletown Ronaldsway

Sun 20/12

17:00-06:45

1 stop13h 45m

Belfast Intl

Sun 27/12

22:00-08:10

1 stop10h 10m

£128

CastletownBelfast

IOM Castletown Ronaldsway - BHD Belfast City

IOMBHD

Castletown Ronaldsway

Mon 16/11

10:20-13:45

1 stop3h 25m

Belfast City

Thu 19/11

10:40-14:25

1 stop3h 45m

£134

CastletownBelfast

IOM Castletown Ronaldsway - BFS Belfast Intl

IOMBFS

Castletown Ronaldsway

Wed 16/12

17:20-06:55

2 stops13h 35m

Belfast Intl

Wed 23/12

21:25-06:55

1 stop9h 30m

£174

CastletownBelfast

IOM Castletown Ronaldsway - BFS Belfast Intl

IOMBFS

Castletown Ronaldsway

Thu 19/11

07:25-14:30

1 stop7h 05m

Belfast Intl

Mon 23/11

20:50-10:30

1 stop13h 40m

£183

CastletownBelfast

IOM Castletown Ronaldsway - BHD Belfast City

IOMBHD

Castletown Ronaldsway

Mon 16/11

17:20-09:50

2 stops16h 30m

Belfast City

Thu 19/11

10:40-14:25

1 stop3h 45m

£197

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 14 resultsSorted by cheapest first

Best time to book a flight from Castletown to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Castletown with our price prediction graph.

IOM-BFS

IOM-BHD

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Castletown to Northern Ireland

IOM-GBNIR

IOM-BFS

IOM-BHD

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Castletown to Northern Ireland?
Located just 1.4 mi from the city center, Castletown Ronaldsway (IOM) is the airport most travelers will use when flying to Northern Ireland from Castletown.
How long is the flight from Castletown to Northern Ireland?
Departing from Castletown to Northern Ireland will take you 12h 25m. Castletown and Northern Ireland are separated by a distance of 75 mi.
Can I find deals for flights from Castletown to Northern Ireland that include hotel bookings?
Yes. In addition to deals on Castletown to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Castletown to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Castletown to Northern Ireland.
Can I find deals for business class flights from Castletown to Northern Ireland?
Yes. Cheapflights offers flight deals from Castletown to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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How does Cheapflights help users find flights from Castletown to Northern Ireland?

Deals for Castletown to Northern Ireland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Castletown to Northern Ireland?

Cheapflights simply makes it quick and affordable to book flights from Castletown to Northern Ireland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Castletown to Northern Ireland with no change fees?

Certainly. Search results for flights to Northern Ireland from Castletown shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Castletown to Northern Ireland become cheaper?

Yes, Cheapflights offers price alerts on Castletown to Northern Ireland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Castletown to Northern Ireland from £42

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Castletown to Northern Ireland

Cheapest flights from Castletown to Northern IrelandExplore the most affordable flight options available from Castletown to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Explore the most affordable flight options available from Castletown to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Best flights from Castletown to Northern IrelandDiscover carefully curated flight deals from Castletown to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Discover carefully curated flight deals from Castletown to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Last-minute flights from Castletown to Northern IrelandDiscover last-minute flight deals from Castletown to Northern Ireland. Data last updated 5 November 2026 and is based on user searches.

Discover last-minute flight deals from Castletown to Northern Ireland. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Castletown to Northern IrelandSearch for one-way flight options from Castletown to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

Search for one-way flight options from Castletown to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

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Use the filters below to find and compare flights from Castletown to Northern Ireland that are best for you.

Best time to book a flight from Castletown to Northern Ireland

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Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Castletown to Northern Ireland?

How long is the flight from Castletown to Northern Ireland?

Can I find deals for flights from Castletown to Northern Ireland that include hotel bookings?

How can I find direct flights from Castletown to Northern Ireland?

Can I find deals for business class flights from Castletown to Northern Ireland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Castletown to Northern Ireland

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Complete your trip

Complete your trip to Northern Ireland by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United Kingdom

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Castletown and Northern Ireland flights

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Cheapest flights from Castletown to Northern Ireland
Explore the most affordable flight options available from Castletown to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Best flights from Castletown to Northern Ireland
Discover carefully curated flight deals from Castletown to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Last-minute flights from Castletown to Northern Ireland
Discover last-minute flight deals from Castletown to Northern Ireland. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Castletown to Northern Ireland
Search for one-way flight options from Castletown to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.