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Cheap flights from Castletown to Northern Ireland from £49

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
IOM — BFS
20 Jun — 27 Jun1
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 21 May 2026.

Sat 30/515:20
IOM
-
BHD
Nonstop0h 35m
Aer Lingus
Mon 8/614:00
BHD
-
IOM
Nonstop0h 35m
Aer Lingus
Deal found 20/5£91
Fri 29/515:20
IOM
-
BHD
Nonstop0h 35m
Aer Lingus
Fri 5/614:00
BHD
-
IOM
Nonstop0h 35m
Aer Lingus
Deal found 18/5£92
Sun 31/515:20
IOM
-
BHD
Nonstop0h 35m
Aer Lingus
Fri 5/614:00
BHD
-
IOM
Nonstop0h 35m
Aer Lingus
Deal found 18/5£92
Sun 14/608:20
IOM
-
BFS
1 stop15h 05m
easyJet
Mon 15/607:05
BFS
-
IOM
1 stop4h 35m
easyJet
Deal found 18/5£98
Fri 24/717:15
IOM
-
BFS
1 stop14h 45m
easyJet
Sun 26/709:50
BFS
-
IOM
1 stop4h 55m
easyJet
Deal found 18/5£123
Fri 29/514:30
IOM
-
BHD
1 stop3h 10m
Multiple Airlines
Fri 5/614:00
BHD
-
IOM
Nonstop0h 35m
Multiple Airlines
Deal found 18/5£138
Sun 31/515:20
IOM
-
BHD
Nonstop0h 35m
Multiple Airlines
Sat 6/618:20
BHD
-
IOM
1 stop13h 30m
Multiple Airlines
Deal found 19/5£139
Sun 31/509:10
IOM
-
BHD
1 stop8h 05m
Multiple Airlines
Fri 5/614:00
BHD
-
IOM
Nonstop0h 35m
Multiple Airlines
Deal found 18/5£143
Sat 30/515:20
IOM
-
BHD
Nonstop0h 35m
Multiple Airlines
Mon 8/607:00
BHD
-
IOM
1 stop4h 40m
Multiple Airlines
Deal found 20/5£144
Sun 14/612:15
IOM
-
BFS
2 stops20h 00m
Multiple Airlines
Mon 15/621:50
BFS
-
IOM
1 stop11h 10m
Multiple Airlines
Deal found 17/5£154
Fri 3/718:20
IOM
-
BFS
1 stop14h 20m
easyJet
Fri 10/707:45
BFS
-
IOM
1 stop10h 05m
easyJet
Deal found 19/5£156
Sat 6/608:15
IOM
-
BFS
1 stop7h 30m
easyJet
Mon 8/621:50
BFS
-
IOM
1 stop15h 50m
easyJet
Deal found 19/5£157

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 21 May 2026.

Round-trip from

£91

One-way from

£49
Aer Lingus
  • Aer Lingus
  • 31/5-6/6
  • Nonstop
  • 1h 10m total
  • Castletown to Northern Ireland
Search Deals
Aer Lingus
  • Aer Lingus
  • 28/5
  • Nonstop
  • 0h 35m 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 21 May 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
Fastest return journey

CastletownBelfast

IOM - BHD

IOMBHD

Castletown Ronaldsway

Sun 31/5

15:20-15:55

Nonstop0h 35m

Belfast City

Sat 6/6

14:00-14:35

Nonstop0h 35m

£91

CastletownBelfast

IOM - BHD

IOMBHD

Castletown Ronaldsway

Sun 31/5

15:20-15:55

Nonstop0h 35m

Belfast City

Fri 5/6

14:00-14:35

Nonstop0h 35m

£92

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Sun 14/6

08:20-23:25

1 stop15h 05m

Belfast Intl

Mon 15/6

07:05-11:40

1 stop4h 35m

£98

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Fri 24/7

17:15-08:00

1 stop14h 45m

Belfast Intl

Sun 26/7

09:50-14:45

1 stop4h 55m

£123

CastletownBelfast

IOM - BHD

IOMBHD

Castletown Ronaldsway

Sun 31/5

15:20-15:55

Nonstop0h 35m

Belfast City

Sat 6/6

18:20-07:50

1 stop13h 30m

£139

CastletownBelfast

IOM - BHD

IOMBHD

Castletown Ronaldsway

Sun 31/5

09:10-17:15

1 stop8h 05m

Belfast City

Fri 5/6

14:00-14:35

Nonstop0h 35m

£143

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Fri 3/7

18:20-08:40

1 stop14h 20m

Belfast Intl

Fri 10/7

07:45-17:50

1 stop10h 05m

£156

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Sat 6/6

08:15-15:45

1 stop7h 30m

Belfast Intl

Mon 8/6

21:50-13:40

1 stop15h 50m

£157

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Fri 3/7

18:20-08:40

1 stop14h 20m

Belfast Intl

Fri 10/7

19:20-16:50

2 stops21h 30m

£195

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Sun 14/6

12:15-08:15

2 stops20h 00m

Belfast Intl

Mon 15/6

18:50-09:35

2 stops14h 45m

£202

Flights are sorted by cheapest return flights first.

Deals found on 17/5

Showing 1-10 of 19 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.

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 21 May 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
1,903 reviews
Check prices

Comfort

6.8

Food

5.9

Entertainment

5.5

Crew

7.7

Overall

6.9

Boarding

6.7

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
1,903 reviews
easyJet
6.9
Okay
1,903 reviews
Check prices

Comfort

6.8

Food

5.9

Entertainment

5.5

Crew

7.7

Overall

6.9

Boarding

6.7

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 35m. Castletown and Northern Ireland are separated by a distance of 62 mi. This flight may include one or multiple stops.

  • 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

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

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 21 May 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£116Average£381FlexibilityNo 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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