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Cheap flights from Castletown to Belfast from £93

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
IOM — BHD
9 Aug — 16 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Castletown to Belfast

Enter your travel dates to find the best prices.

Cheapest flights from Castletown to Belfast
Explore the most affordable flight options available from Castletown to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 July 2026.

Sun 16/815:15
IOM
-
BFS
1 stop8h 10m
easyJet
Fri 21/807:05
BFS
-
IOM
1 stop9h 40m
easyJet
Deal found 9/7£93
Thu 20/819:20
IOM
-
BFS
1 stop2h 50m
easyJet
Thu 27/822:40
BFS
-
IOM
1 stop19h 10m
easyJet
Deal found 6/7£104
Sat 22/812:10
IOM
-
BFS
1 stop19h 40m
Multiple Airlines
Sat 29/821:40
BFS
-
IOM
1 stop17h 05m
Multiple Airlines
Deal found 8/7£122
Thu 20/819:20
IOM
-
BFS
1 stop11h 55m
Multiple Airlines
Thu 27/822:45
BFS
-
IOM
1 stop18h 00m
Multiple Airlines
Deal found 6/7£125
Thu 6/819:20
IOM
-
BFS
1 stop2h 50m
easyJet
Sun 9/822:05
BFS
-
IOM
1 stop9h 45m
easyJet
Deal found 5/7£127
Sun 16/815:15
IOM
-
BFS
1 stop8h 10m
Multiple Airlines
Fri 21/816:10
BFS
-
IOM
2 stops19h 30m
Multiple Airlines
Deal found 8/7£151
Thu 6/812:15
IOM
-
BFS
2 stops10h 05m
Multiple Airlines
Sun 9/807:10
BFS
-
IOM
1 stop7h 35m
Multiple Airlines
Deal found 5/7£165
Fri 24/717:15
IOM
-
BFS
1 stop14h 45m
easyJet
Sun 26/722:05
BFS
-
IOM
1 stop9h 45m
easyJet
Deal found 6/7£177
Fri 24/717:15
IOM
-
BHD
1 stop3h 50m
Multiple Airlines
Sun 26/707:00
BHD
-
IOM
1 stop7h 45m
Multiple Airlines
Deal found 6/7£220

Find flight deals from Castletown to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Castletown (IOM) to Belfast (BF1). 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 10 July 2026.

Round-trip from

£93
easyJet
  • easyJet
  • 16/8-21/8
  • 2 total stops
  • 17h 50m total
  • Castletown to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Castletown to Belfast 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 10 July 2026.
Use the filters below to find and compare flights from Castletown to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Sun 16/8

15:15-23:25

1 stop8h 10m

Belfast Intl

Fri 21/8

07:05-16:45

1 stop9h 40m

£93

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Thu 20/8

19:20-22:10

1 stop2h 50m

Belfast Intl

Thu 27/8

22:40-17:50

1 stop19h 10m

£104

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Sat 22/8

12:10-07:50

1 stop19h 40m

Belfast Intl

Sat 29/8

21:40-14:45

1 stop17h 05m

£122

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Thu 20/8

19:20-07:15

1 stop11h 55m

Belfast Intl

Thu 27/8

22:45-16:45

1 stop18h 00m

£125
Fastest return journey

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Thu 6/8

19:20-22:10

1 stop2h 50m

Belfast Intl

Sun 9/8

22:05-07:50

1 stop9h 45m

£127

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Sun 16/8

15:15-23:25

1 stop8h 10m

Belfast Intl

Fri 21/8

16:10-11:40

2 stops19h 30m

£151

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Fri 24/7

17:15-08:00

1 stop14h 45m

Belfast Intl

Sun 26/7

22:05-07:50

1 stop9h 45m

£177

CastletownBelfast

IOM - BHD

IOMBHD

Castletown Ronaldsway

Fri 24/7

17:20-09:45

2 stops16h 25m

Belfast City

Sun 26/7

07:00-14:45

1 stop7h 45m

£222
Cheapest one-way
Fastest single journey

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Thu 16/7

19:20-22:10

1 stop2h 50m

£177

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Thu 16/7

17:20-06:50

2 stops13h 30m

£184

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 12 resultsSorted by cheapest first
1
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Best time to book a flight from Castletown to Belfast

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

    For a flight from Castletown to Belfast, you will be flying from Ronaldsway. Castletown Ronaldsway (IOM) is just 1.4 mi from the center of the city. Ronaldsway is the only Castletown airport and it handles 0 outbound flights to Belfast per day. 0 airlines have flights to Belfast from Castletown Ronaldsway on a regular basis.

  • How long is the flight from Castletown to Belfast?

    Airlines like easyJet fly from Castletown to Belfast in about 8h 10m. The time it takes to get you to your destination can typically vary by up to . The distance between Castletown and Belfast is about 75 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Castletown to Belfast 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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Alternative routes for Castletown to Belfast

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

Fly with Cheapflights

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

Cheapflights helps you search for flights from Castletown to Belfast via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Castletown to Belfast?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Belfast from Castletown.

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

Need flexible booking options for your flight to Belfast from Castletown? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Castletown to Belfast 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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