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Cheap flights from Belfast to Castletown from £42

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Castletown departing on 1/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
08:35 - 15:10
BFS
-
IOM
6h 35m1 stop
easyJet Logo
07:35 - 20:00
IOM
-
BFS
12h 25m1 stop
£117easyJet
Thu, 15 Jan - Mon, 19 Jan
Multiple Airlines Logo
08:35 - 15:10
BFS
-
IOM
6h 35m1 stop
Multiple Airlines Logo
17:20 - 08:55
IOM
-
BFS
15h 35m2 stops
£154Multiple Airlines
Thu, 15 Jan - Mon, 19 Jan
Multiple Airlines Logo
06:00 - 16:50
BFS
-
IOM
10h 50m2 stops
Multiple Airlines Logo
17:20 - 08:55
IOM
-
BFS
15h 35m2 stops
£212Multiple Airlines
Thu, 15 Jan - Mon, 19 Jan
British Airways Logo
10:40 - 11:50
BHD
-
IOM
25h 10m2 stops
British Airways Logo
15:40 - 10:40
IOM
-
BHD
19h 00m2 stops
£363British Airways
Thu, 26 Feb - Mon, 2 Mar
British Airways Logo
11:05 - 17:30
BHD
-
IOM
6h 25m1 stop
British Airways Logo
09:25 - 17:20
IOM
-
BHD
7h 55m1 stop
£374British Airways
Thu, 26 Feb - Mon, 2 Mar
British Airways Logo
07:00 - 13:40
BHD
-
IOM
6h 40m1 stop
British Airways Logo
09:25 - 17:20
IOM
-
BHD
7h 55m1 stop
£375British Airways
Thu, 26 Feb - Mon, 2 Mar
British Airways Logo
06:35 - 18:05
BHD
-
IOM
11h 30m2 stops
British Airways Logo
15:05 - 07:30
IOM
-
BHD
16h 25m2 stops
£393British Airways
Mon, 2 Mar - Thu, 5 Mar
British Airways Logo
06:35 - 18:05
BHD
-
IOM
11h 30m2 stops
British Airways Logo
15:05 - 07:30
IOM
-
BHD
16h 25m2 stops
£394British Airways
Mon, 2 Mar - Thu, 5 Mar

British Airways flights from Belfast to Castletown

Our best British Airways deals on Belfast to Castletown flight tickets
British Airways
26 Feb
BHD11:05Belfast City
24h 45m
2 stops
IOM11:50Castletown Ronaldsway
2 Mar
IOM15:40Castletown Ronaldsway
17h 25m
2 stops
BHD09:05Belfast City
£363
Find similar
British Airways
26 Feb
BHD10:40Belfast City
25h 10m
2 stops
IOM11:50Castletown Ronaldsway
2 Mar
IOM15:40Castletown Ronaldsway
19h 00m
2 stops
BHD10:40Belfast City
£363
Find similar
British Airways
26 Feb
BHD07:00Belfast City
6h 40m
1 stop
IOM13:40Castletown Ronaldsway
2 Mar
IOM15:40Castletown Ronaldsway
5h 10m
1 stop
BHD20:50Belfast City
£373
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Belfast 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, momondo users made 279,928 searches. Data last updated 1 January 2026.
Use the filters below to find and compare flights from Belfast to Castletown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Thu 15/1

08:35-15:10

1 stop6h 35m

Castletown Ronaldsway

Mon 19/1

07:35-20:00

1 stop12h 25m

£117

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Thu 15/1

08:35-15:10

1 stop6h 35m

Castletown Ronaldsway

Mon 19/1

17:20-08:55

2 stops15h 35m

£154

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Thu 15/1

06:00-16:50

2 stops10h 50m

Castletown Ronaldsway

Mon 19/1

17:20-08:55

2 stops15h 35m

£212

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Thu 26/2

10:40-11:50

2 stops25h 10m

Castletown Ronaldsway

Mon 2/3

15:40-10:40

2 stops19h 00m

£363

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Thu 26/2

11:05-17:30

1 stop6h 25m

Castletown Ronaldsway

Mon 2/3

09:25-17:20

1 stop7h 55m

£374

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Thu 26/2

07:00-13:40

1 stop6h 40m

Castletown Ronaldsway

Mon 2/3

09:25-17:20

1 stop7h 55m

£375

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Mon 2/3

06:35-18:05

2 stops11h 30m

Castletown Ronaldsway

Thu 5/3

15:05-07:30

2 stops16h 25m

£393

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Mon 2/3

06:35-18:05

2 stops11h 30m

Castletown Ronaldsway

Thu 5/3

15:05-07:30

2 stops16h 25m

£394

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Sun 1/2

21:40-07:05

1 stop9h 25m

£42

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Thu 7/5

17:15-15:00

1 stop21h 45m

£46

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Castletown from

How to get the cheapest flight ticket from Belfast to Castletown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest Belfast to Castletown Ronaldsway flight route?

Fly from Belfast City to Castletown Ronaldsway for the best Belfast - Castletown Ronaldsway flight prices

What cabin class options are available on Belfast to Castletown Ronaldsway flights?

There is only 1 cabin class available to choose from on Belfast to Castletown Ronaldsway flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Belfast to Castletown flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to Castletown

Fastest flight time

3h 45m

Direct flights

None
The fastest flight from Belfast to Castletown takes 3h 45m
There are no direct flights from Belfast to Castletown. There are no popular flight routes from Belfast to Castletown.
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  • How far is Belfast to Castletown Ronaldsway by plane?

    Belfast and Castletown Ronaldsway are 62.8 mi apart from one another. Flights usually cover this in 3h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Belfast to Castletown Ronaldsway Airport?

    Prices for flights from Belfast to Castletown Ronaldsway Airport are updated daily.

  • How many operators does momondo search for flights from Belfast to Castletown Ronaldsway Airport?

  • How old do you have to be to fly from Belfast to Castletown Ronaldsway Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast to Castletown Ronaldsway Airport.

  • What documentation or ID do you need to fly to Castletown Ronaldsway Airport?

    The necessary travel and health documents for your Castletown Ronaldsway Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Belfast to Castletown

Compare and see reviews for airlines that fly from Belfast to Castletown with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £116Free CancellationRating
6.9
1,855 reviews
Search easyJet flights

Travelling to a place near Castletown?

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

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Castletown?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belfast to Castletown for you.

Can I find flights from Belfast to Castletown with flexible booking policies on momondo?

Yes. All flights to Castletown from Belfast on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Belfast to Castletown?

momondo provides multiple filters to help you find the best flight to Castletown from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Belfast to Castletown right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Belfast to Castletown flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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