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Cheap flights from Castletown to Northern Ireland from £42

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Castletown to Northern Ireland departing on 15/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Castletown to Northern Ireland

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
07:50 - 12:55
IOM
-
BFS
5h 05m1 stop
easyJet Logo
21:40 - 07:05
BFS
-
IOM
9h 25m1 stop
£108easyJet
Wed, 17 Dec - Sun, 21 Dec
easyJet Logo
07:35 - 14:45
IOM
-
BFS
7h 10m1 stop
easyJet Logo
18:20 - 07:30
BFS
-
IOM
13h 10m1 stop
£120easyJet
Mon, 15 Dec - Wed, 17 Dec
easyJet Logo
19:50 - 08:00
IOM
-
BFS
12h 10m1 stop
easyJet Logo
21:20 - 07:30
BFS
-
IOM
10h 10m1 stop
£127easyJet
Sun, 14 Dec - Wed, 17 Dec
Multiple Airlines Logo
07:40 - 23:50
IOM
-
BFS
16h 10m2 stops
Multiple Airlines Logo
21:20 - 07:30
BFS
-
IOM
10h 10m1 stop
£149Multiple Airlines
Sun, 14 Dec - Wed, 17 Dec
Multiple Airlines Logo
17:20 - 09:05
IOM
-
BFS
15h 45m2 stops
Multiple Airlines Logo
21:20 - 07:30
BFS
-
IOM
10h 10m1 stop
£157Multiple Airlines
Mon, 15 Dec - Wed, 17 Dec
Multiple Airlines Logo
07:50 - 13:25
IOM
-
BFS
5h 35m1 stop
Multiple Airlines Logo
23:05 - 16:50
BFS
-
IOM
17h 45m2 stops
£158Multiple Airlines
Wed, 17 Dec - Sun, 21 Dec
easyJet Logo
16:30 - 20:25
IOM
-
BFS
3h 55m1 stop
easyJet Logo
08:05 - 07:20
BFS
-
IOM
23h 15m1 stop
£198easyJet
Fri, 19 Dec - Tue, 23 Dec
British Airways Logo
08:00 - 13:50
IOM
-
BHD
5h 50m1 stop
British Airways Logo
07:00 - 17:30
BHD
-
IOM
10h 30m1 stop
£396British Airways
Sun, 4 Jan - Thu, 8 Jan
British Airways Logo
08:00 - 13:50
IOM
-
BHD
5h 50m1 stop
British Airways Logo
11:05 - 17:30
BHD
-
IOM
6h 25m1 stop
£397British Airways
Sun, 4 Jan - Thu, 8 Jan
British Airways Logo
15:05 - 16:50
IOM
-
BHD
25h 45m2 stops
British Airways Logo
06:35 - 17:30
BHD
-
IOM
10h 55m2 stops
£418British Airways
Sun, 4 Jan - Thu, 8 Jan

easyJet flights from Castletown to Northern Ireland

Our best easyJet deals on Castletown to Northern Ireland flight tickets
easyJet
15 Dec
IOM07:35Castletown Ronaldsway
7h 10m
1 stop
BFS14:45Belfast Intl
17 Dec
BFS18:20Belfast Intl
13h 10m
1 stop
IOM07:30Castletown Ronaldsway
£120
Find similar
easyJet
14 Dec
IOM19:50Castletown Ronaldsway
12h 10m
1 stop
BFS08:00Belfast Intl
17 Dec
BFS21:20Belfast Intl
10h 10m
1 stop
IOM07:30Castletown Ronaldsway
£127
Find similar
easyJet
19 Dec
IOM16:30Castletown Ronaldsway
3h 55m
1 stop
BFS20:25Belfast Intl
23 Dec
BFS08:05Belfast Intl
23h 15m
1 stop
IOM07:20Castletown Ronaldsway
£198
Find similar

British Airways flights from Castletown to Northern Ireland

Our best British Airways deals on Castletown to Northern Ireland flight tickets
British Airways
4 Jan
IOM08:00Castletown Ronaldsway
5h 50m
1 stop
BHD13:50Belfast City
8 Jan
BHD18:00Belfast City
24h 05m
1 stop
IOM18:05Castletown Ronaldsway
£396
Find similar
British Airways
4 Jan
IOM08:00Castletown Ronaldsway
5h 50m
1 stop
BHD13:50Belfast City
8 Jan
BHD07:00Belfast City
10h 30m
1 stop
IOM17:30Castletown Ronaldsway
£396
Find similar
British Airways
4 Jan
IOM15:05Castletown Ronaldsway
22h 50m
2 stops
BHD13:55Belfast City
8 Jan
BHD20:00Belfast City
22h 05m
2 stops
IOM18:05Castletown Ronaldsway
£418
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Castletown to Northern Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 5 December 2025.
Use the filters below to find and compare flights from Castletown to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Wed 17/12

07:50-12:55

1 stop5h 05m

Belfast Intl

Sun 21/12

21:40-07:05

1 stop9h 25m

£108

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Mon 15/12

07:35-14:45

1 stop7h 10m

Belfast Intl

Wed 17/12

18:20-07:30

1 stop13h 10m

£120

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Sun 14/12

19:50-08:00

1 stop12h 10m

Belfast Intl

Wed 17/12

21:20-07:30

1 stop10h 10m

£127

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Sun 14/12

07:40-23:50

2 stops16h 10m

Belfast Intl

Wed 17/12

21:20-07:30

1 stop10h 10m

£149

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Mon 15/12

17:20-09:05

2 stops15h 45m

Belfast Intl

Wed 17/12

21:20-07:30

1 stop10h 10m

£157

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Wed 17/12

07:50-13:25

1 stop5h 35m

Belfast Intl

Sun 21/12

23:05-16:50

2 stops17h 45m

£158

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Fri 19/12

16:30-20:25

1 stop3h 55m

Belfast Intl

Tue 23/12

08:05-07:20

1 stop23h 15m

£198

CastletownBelfast

IOM - BHD

IOMBHD

Castletown Ronaldsway

Sun 4/1

08:00-13:50

1 stop5h 50m

Belfast City

Thu 8/1

07:00-17:30

1 stop10h 30m

£396

CastletownBelfast

IOM - BHD

IOMBHD

Castletown Ronaldsway

Sun 4/1

08:00-13:50

1 stop5h 50m

Belfast City

Thu 8/1

11:05-17:30

1 stop6h 25m

£397

CastletownBelfast

IOM - BHD

IOMBHD

Castletown Ronaldsway

Sun 4/1

15:05-16:50

2 stops25h 45m

Belfast City

Thu 8/1

06:35-17:30

2 stops10h 55m

£418

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
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See travel insights to Northern Ireland from

How to get the cheapest flight ticket from Castletown to Northern Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Castletown Ronaldsway to Northern Ireland?

easyJet, Aer Lingus, and British Airways are the most popular carriers operating from Castletown Ronaldsway to Northern Ireland

Cheap Castletown to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Castletown to Northern Ireland

Fastest flight time

5h 50m

Direct flights

Tue

Airports in Northern Ireland

1 airport
The fastest flight from Castletown to Northern Ireland takes 5h 50m
Direct flights go from Castletown to Northern Ireland on Tuesday. There are no airlines offering direct flights..
There is 1 airport near Northern Ireland: Belfast City (BHD)
Search flight deals

  • When did momondo last update prices for flights from Castletown Ronaldsway Airport to Northern Ireland?

    Prices for flights from Castletown Ronaldsway Airport to Northern Ireland are updated daily.

  • How many operators does momondo search for flights from Castletown Ronaldsway Airport to Northern Ireland?

  • How old do you have to be to fly from Castletown Ronaldsway Airport to Northern Ireland?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Castletown Ronaldsway Airport to Northern Ireland.

  • What documentation or ID do you need to fly to Northern Ireland?

    The required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Castletown to Northern Ireland?

Best airlines flying from Castletown to Northern Ireland

Compare and see reviews for airlines that fly from Castletown to Northern Ireland with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £117Free CancellationRating
6.9
1,848 reviews
Search easyJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Castletown to Northern Ireland?

It is quick and easy to find Castletown to Northern Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Northern Ireland that suits you.

Can I find flights from Castletown to Northern Ireland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Northern Ireland from Castletown which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Castletown to Northern Ireland?

momondo provides multiple filters to help you find the best flight to Northern Ireland from Castletown. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Castletown to Northern Ireland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Castletown to Northern Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Northern Ireland and let you know when they change.

An easier way to manage your Northern Ireland trip

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