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Cheap flights from Castletown to Northern Ireland from £128

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
IOM — BFS
8 mar. — 15 mar.1
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 6 febrero 2026.

vie. 20/319:20
IOM
-
BFS
1 stop12h 20m
easyJet
vie. 27/321:00
BFS
-
IOM
1 stop10h 35m
easyJet
Deal found 3/2£128
vie. 22/515:30
IOM
-
BFS
1 stop6h 15m
easyJet
dom. 24/522:05
BFS
-
IOM
1 stop9h 45m
easyJet
Deal found 3/2£137
vie. 20/219:20
IOM
-
BFS
1 stop12h 20m
easyJet
mar. 24/208:05
BFS
-
IOM
1 stop23h 25m
easyJet
Deal found 5/2£149
vie. 20/315:45
IOM
-
BFS
2 stops16h 20m
Multiple Airlines
vie. 27/318:00
BFS
-
IOM
1 stop13h 35m
Multiple Airlines
Deal found 3/2£152
jue. 19/215:45
IOM
-
BFS
1 stop16h 05m
easyJet
lun. 23/206:30
BFS
-
IOM
1 stop28h 00m
easyJet
Deal found 4/2£160
vie. 20/216:30
IOM
-
BFS
1 stop3h 55m
Multiple Airlines
mar. 24/205:45
BFS
-
IOM
2 stops11h 05m
Multiple Airlines
Deal found 5/2£186
vie. 22/515:30
IOM
-
BFS
1 stop6h 15m
easyJet
vie. 29/517:25
BFS
-
IOM
1 stop18h 15m
easyJet
Deal found 3/2£186
vie. 22/517:25
IOM
-
BHD
1 stop3h 25m
Multiple Airlines
dom. 24/520:10
BHD
-
IOM
1 stop12h 30m
Multiple Airlines
Deal found 3/2£202
vie. 22/519:10
IOM
-
BFS
2 stops13h 55m
Multiple Airlines
dom. 24/522:00
BFS
-
IOM
1 stop10h 40m
Multiple Airlines
Deal found 3/2£210
jue. 19/208:10
IOM
-
BFS
1 stop5h 45m
Multiple Airlines
lun. 23/222:20
BFS
-
IOM
2 stops18h 30m
Multiple Airlines
Deal found 4/2£215
mié. 18/216:00
IOM
-
BFS
1 stop4h 50m
easyJet
dom. 22/208:20
BFS
-
IOM
1 stop22h 45m
easyJet
Deal found 3/2£217
mié. 18/216:00
IOM
-
BFS
1 stop4h 50m
Multiple Airlines
dom. 22/215:00
BFS
-
IOM
2 stops16h 05m
Multiple Airlines
Deal found 3/2£230

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 6 febrero 2026.

Round-trip from

£121
easyJet
  • easyJet
  • 23/3-30/3
  • 2 total stops
  • 23h 40m 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 6 febrero 2026.
Use the filters below to find and compare flights from Castletown to Northern Ireland that are best for you.

Fly from

Castletown

Fly to

Northern Ireland

Route

Depart

Return

Price

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

vie. 20/3

19:20-07:40

1 stop12h 20m

Belfast Intl

vie. 27/3

21:00-07:35

1 stop10h 35m

£128

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

vie. 22/5

15:30-21:45

1 stop6h 15m

Belfast Intl

dom. 24/5

22:05-07:50

1 stop9h 45m

£137

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

vie. 20/2

19:20-07:40

1 stop12h 20m

Belfast Intl

mar. 24/2

08:05-07:30

1 stop23h 25m

£149

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

vie. 20/3

15:45-08:05

2 stops16h 20m

Belfast Intl

vie. 27/3

18:00-07:35

1 stop13h 35m

£152

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

jue. 19/2

15:45-07:50

1 stop16h 05m

Belfast Intl

lun. 23/2

06:30-10:30

1 stop28h 00m

£160

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

vie. 20/2

16:30-20:25

1 stop3h 55m

Belfast Intl

mar. 24/2

05:45-16:50

2 stops11h 05m

£186

CastletownBelfast

IOM - BHD

IOMBHD

Castletown Ronaldsway

vie. 22/5

17:25-20:50

1 stop3h 25m

Belfast City

dom. 24/5

20:10-08:40

1 stop12h 30m

£202

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

vie. 22/5

19:10-09:05

2 stops13h 55m

Belfast Intl

dom. 24/5

22:00-08:40

1 stop10h 40m

£210

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

jue. 19/2

08:10-13:55

1 stop5h 45m

Belfast Intl

lun. 23/2

22:20-16:50

2 stops18h 30m

£215

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

mié. 18/2

16:00-20:50

1 stop4h 50m

Belfast Intl

dom. 22/2

08:20-07:05

1 stop22h 45m

£217

Flights are sorted by cheapest return flights first.

Deals found on 3/2

Showing 1-10 of 20 results
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.

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Northern Ireland. Reviews last updated 6 febrero 2026.
Read through reviews of airlines operating flights from Castletown to Northern Ireland, such as easyJet. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,869 reviews
Check prices

Boarding

6.7

Entertainment

5.5

Food

5.9

Overall

6.9

Comfort

6.7

Crew

7.6

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
easyJet
6.9
Okay
1,869 reviews
easyJet
6.9
Okay
1,869 reviews
Check prices

Boarding

6.7

Entertainment

5.5

Food

5.9

Overall

6.9

Comfort

6.7

Crew

7.6

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.

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 12h 20m. 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Castletown to Northern Ireland

Discover the top airline that operate flights from Castletown to Northern Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 febrero 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£115Average£377FlexibilityNo cancel feeOn-time86%
Search easyJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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