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Cheap flights from Castletown to Northern Ireland from £42

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/6. Fares are subject to change and may not be available on all flights or dates of travel.
IOM — BFS
1 Jul — 8 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Castletown to Northern Ireland

Enter your travel dates to find the best prices.

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 1 June 2026.

Fri 4/915:30
IOM
-
BHD
1 stop22h 15m
easyJet
Sat 19/914:15
BHD
-
IOM
1 stop24h 10m
easyJet
Deal found 1/6£95
Wed 1/715:00
IOM
-
BFS
1 stop18h 10m
easyJet
Tue 7/720:15
BFS
-
IOM
1 stop18h 15m
easyJet
Deal found 1/6£97
Sun 19/715:15
IOM
-
BFS
1 stop5h 25m
Multiple Airlines
Thu 23/706:55
BFS
-
IOM
1 stop11h 55m
Multiple Airlines
Deal found 30/5£115
Tue 11/812:15
IOM
-
BFS
2 stops19h 50m
Multiple Airlines
Thu 13/806:55
BFS
-
IOM
1 stop11h 55m
Multiple Airlines
Deal found 1/6£168
Fri 5/614:30
IOM
-
BHD
1 stop3h 10m
Multiple Airlines
Sun 7/614:00
BHD
-
IOM
Nonstop0h 35m
Multiple Airlines
Deal found 1/6£175
Fri 12/617:15
IOM
-
BHD
1 stop23h 25m
easyJet
Tue 16/614:20
BHD
-
IOM
1 stop19h 15m
easyJet
Deal found 28/5£200
Fri 12/617:15
IOM
-
BHD
1 stop23h 25m
Multiple Airlines
Tue 16/610:50
BHD
-
IOM
2 stops6h 00m
Multiple Airlines
Deal found 28/5£204
Fri 4/915:30
IOM
-
BHD
1 stop22h 15m
Multiple Airlines
Sat 19/918:55
BHD
-
IOM
2 stops16h 50m
Multiple Airlines
Deal found 1/6£209
Mon 13/709:10
IOM
-
BHD
1 stop8h 10m
Multiple Airlines
Tue 14/710:10
BHD
-
IOM
2 stops25h 35m
Multiple Airlines
Deal found 28/5£236
Fri 5/608:35
IOM
-
BHD
1 stop9h 05m
easyJet
Sun 7/620:10
BHD
-
IOM
1 stop12h 30m
easyJet
Deal found 1/6£252

Find flight deals from Castletown to Northern Ireland

Keep the following information in mind while searching for Castletown to Northern Ireland flight deals. Data was last updated 1 June 2026.

Round-trip from

£95

One-way from

£42
easyJet
  • easyJet
  • 4/9-19/9
  • 2 total stops
  • 46h 25m total
  • Castletown to Northern Ireland
Search Deals
easyJet
  • easyJet
  • 24/6
  • 1 total stop
  • 8h 10m total
  • Castletown to Northern Ireland
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 1 June 2026.
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

Cheapest return flight

CastletownBelfast

IOM - BHD

IOMBHD

Castletown Ronaldsway

Fri 4/9

15:30-13:45

1 stop22h 15m

Belfast City

Sat 19/9

14:15-14:25

1 stop24h 10m

£95

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Wed 1/7

15:00-09:10

1 stop18h 10m

Belfast Intl

Tue 7/7

20:15-14:30

1 stop18h 15m

£97
Fastest return journey

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Sun 19/7

15:15-20:40

1 stop5h 25m

Belfast Intl

Thu 23/7

06:55-18:50

1 stop11h 55m

£117

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Wed 1/7

15:00-09:10

1 stop18h 10m

Belfast Intl

Tue 7/7

23:30-11:45

2 stops12h 15m

£178

CastletownBelfast

IOM - BHD

IOMBHD

Castletown Ronaldsway

Fri 12/6

17:15-16:40

1 stop23h 25m

Belfast City

Tue 16/6

10:50-16:50

2 stops6h 00m

£204

CastletownBelfast

IOM - BHD

IOMBHD

Castletown Ronaldsway

Fri 4/9

15:30-13:45

1 stop22h 15m

Belfast City

Sat 19/9

18:55-11:45

2 stops16h 50m

£209

CastletownBelfast

IOM - BHD

IOMBHD

Castletown Ronaldsway

Mon 13/7

17:20-09:45

2 stops16h 25m

Belfast City

Tue 14/7

18:10-16:50

2 stops22h 40m

£325
Cheapest one-way

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Wed 24/6

15:00-23:10

1 stop8h 10m

£42

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Wed 1/7

15:00-09:10

1 stop18h 10m

£50

CastletownBelfast

IOM - BHD

IOMBHD

Castletown Ronaldsway

Wed 24/6

15:00-13:35

1 stop22h 35m

£54

Flights are sorted by cheapest return flights first.

Deals found on 27/5

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

Related info for your journey

Find useful and relevant information for your journey from Castletown to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 22h 15m. Castletown and Northern Ireland are separated by a distance of 62 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.

See more FAQs

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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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