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Cheap flights from Belfast City Airport to Castletown from £82

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — IOM
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast City to Castletown

Enter your travel dates to find the best prices.

Cheapest flights from Belfast City to Castletown
Explore the most affordable flight options available from Belfast City to Castletown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 March 2026.

Fri 3/418:10
BHD
-
IOM
1 stop17h 30m
easyJet
Fri 17/415:30
IOM
-
BHD
1 stop22h 15m
easyJet
Deal found 8/3£118
Tue 12/517:20
BHD
-
IOM
1 stop18h 25m
easyJet
Sat 16/514:05
IOM
-
BHD
1 stop6h 25m
easyJet
Deal found 12/3£165
Fri 10/407:00
BHD
-
IOM
1 stop9h 55m
Multiple Airlines
Mon 13/409:10
IOM
-
BHD
1 stop8h 10m
Multiple Airlines
Deal found 8/3£173
Fri 29/518:10
BHD
-
IOM
1 stop17h 30m
easyJet
Thu 4/609:00
IOM
-
BHD
1 stop2h 20m
easyJet
Deal found 8/3£174
Fri 5/614:00
BHD
-
IOM
Nonstop0h 35m
Multiple Airlines
Sat 6/609:30
IOM
-
BHD
1 stop4h 20m
Multiple Airlines
Deal found 11/3£188
Thu 19/311:00
BHD
-
IOM
1 stop20h 30m
easyJet
Thu 26/308:10
IOM
-
BHD
1 stop2h 20m
easyJet
Deal found 12/3£189
Mon 4/507:00
BHD
-
IOM
1 stop4h 50m
Multiple Airlines
Sat 9/509:30
IOM
-
BHD
1 stop4h 45m
Multiple Airlines
Deal found 11/3£209
Thu 4/614:00
BHD
-
IOM
Nonstop0h 35m
Multiple Airlines
Sat 6/609:30
IOM
-
BHD
1 stop7h 50m
Multiple Airlines
Deal found 11/3£215

Find flight deals from Belfast City to Castletown

Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) to Castletown (IOM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 March 2026.

Round-trip from

£118

One-way from

£82
easyJet
  • easyJet
  • 3/4-17/4
  • 2 total stops
  • 39h 45m total
  • Belfast to Castletown
Search Deals
Aer Lingus
  • Aer Lingus
  • 31/5
  • Nonstop
  • 0h 35m total
  • Belfast to Castletown
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City to Castletown 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 13 March 2026.
Use the filters below to find and compare flights from Belfast City Airport to Castletown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Fri 3/4

18:10-11:40

1 stop17h 30m

Castletown Ronaldsway

Fri 17/4

15:30-13:45

1 stop22h 15m

£118

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Fri 10/4

07:00-16:55

1 stop9h 55m

Castletown Ronaldsway

Mon 13/4

09:10-17:20

1 stop8h 10m

£173

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Tue 12/5

17:00-09:35

2 stops16h 35m

Castletown Ronaldsway

Sat 16/5

14:05-20:30

1 stop6h 25m

£210

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Fri 29/5

18:10-11:40

1 stop17h 30m

Castletown Ronaldsway

Thu 4/6

19:10-13:00

2 stops17h 50m

£265
Fastest return journey

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Thu 4/6

14:00-14:35

Nonstop0h 35m

Castletown Ronaldsway

Sun 7/6

18:35-08:10

1 stop13h 35m

£326

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Mon 23/3

14:25-13:30

1 stop23h 05m

Castletown Ronaldsway

Thu 26/3

07:10-13:50

1 stop6h 40m

£388

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Fri 3/4

11:05-16:55

1 stop5h 50m

Castletown Ronaldsway

Fri 17/4

07:00-20:55

3 stops13h 55m

£401
Cheapest one-way

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Tue 2/6

10:50-08:15

1 stop21h 25m

£86

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Tue 2/6

17:20-16:40

2 stops23h 20m

£113
Fastest single journey

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Sun 31/5

07:00-10:15

1 stop3h 15m

£123

Flights are sorted by cheapest return flights first.

Deals found on 11/3

Sorted by cheapest first

Best time to book a flight from Belfast City to Castletown

Have a flexible travel schedule? Discover the best time to fly to Castletown from Belfast City 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.

Related info for your journey

Find useful and relevant information for your journey from Belfast City to Castletown. 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 into for flights to Castletown from Belfast City?

    Most people fly into Castletown Ronaldsway (IOM) if they book a flight to Castletown from Belfast City. On average, Ronaldsway has 0 inbound flights from Belfast City per day from 0 airlines. Castletown Ronaldsway is conveniently located just 1.4 mi from Castletown’s city center.

  • How long is the flight from Belfast City Airport to Castletown?

    A quick flight from Belfast City Airport to Castletown can take about 17h 30m. easyJet provides one of the quickest options available for as low as £118. The distance from Belfast City Airport to Castletown is about 62 mi.

  • Can I find deals for flights from Belfast City to Castletown that include hotel bookings?

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

  • How can I find direct flights from Belfast City to Castletown?

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

  • Can I find deals for business class flights from Belfast City to Castletown?

    Yes. Cheapflights offers flight deals from Belfast City to Castletown 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

Travelling to a place near Castletown?

Book flights to Castletown if you plan to visit one of these locations
Douglas

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast City to Castletown

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Castletown flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast City to Castletown?

Deals for Belfast City to Castletown 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 Belfast City to Castletown?

Cheapflights helps you find that perfect flight to Castletown from Belfast City by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Belfast City to Castletown with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast City to Castletown flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Belfast City to Castletown become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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