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Cheap flights from Belfast Intl Airport to Castletown from £52

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 Intl Airport to Castletown departing on 23/1. 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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Find the cheapest flights from Belfast Intl Airport to Castletown

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
18:40 - 07:30
BFS
-
IOM
12h 50m1 stop
easyJet Logo
17:10 - 08:10
IOM
-
BFS
15h 00m1 stop
£130easyJet
Thu, 26 Mar - Sun, 29 Mar
easyJet Logo
21:05 - 15:50
BFS
-
IOM
18h 45m1 stop
easyJet Logo
15:45 - 07:50
IOM
-
BFS
16h 05m1 stop
£132easyJet
Thu, 22 Jan - Thu, 29 Jan
Multiple Airlines Logo
08:35 - 15:10
BFS
-
IOM
6h 35m1 stop
Multiple Airlines Logo
17:20 - 10:30
IOM
-
BFS
17h 10m2 stops
£173Multiple Airlines
Thu, 22 Jan - Thu, 29 Jan
Multiple Airlines Logo
06:00 - 09:15
BFS
-
IOM
3h 15m1 stop
Multiple Airlines Logo
17:20 - 06:45
IOM
-
BFS
13h 25m2 stops
£187Multiple Airlines
Sat, 24 Jan - Sat, 24 Jan
Multiple Airlines Logo
06:00 - 09:15
BFS
-
IOM
3h 15m1 stop
Multiple Airlines Logo
14:10 - 22:00
IOM
-
BFS
7h 50m1 stop
£196Multiple Airlines
Sat, 24 Jan - Sat, 24 Jan
Multiple Airlines Logo
08:35 - 15:10
BFS
-
IOM
6h 35m1 stop
Multiple Airlines Logo
17:20 - 09:40
IOM
-
BFS
16h 20m2 stops
£218Multiple Airlines
Thu, 26 Mar - Sun, 29 Mar
Multiple Airlines Logo
06:00 - 16:50
BFS
-
IOM
10h 50m2 stops
Multiple Airlines Logo
11:35 - 17:55
IOM
-
BFS
6h 20m1 stop
£230Multiple Airlines
Sat, 10 Jan - Wed, 14 Jan
Multiple Airlines Logo
22:25 - 17:45
BFS
-
IOM
19h 20m1 stop
Multiple Airlines Logo
11:35 - 17:55
IOM
-
BFS
6h 20m1 stop
£243Multiple Airlines
Sat, 10 Jan - Wed, 14 Jan
Multiple Airlines Logo
06:00 - 16:50
BFS
-
IOM
10h 50m2 stops
Multiple Airlines Logo
11:35 - 20:30
IOM
-
BFS
8h 55m2 stops
£269Multiple Airlines
Sat, 10 Jan - Wed, 14 Jan
Multiple Airlines Logo
08:15 - 17:30
BFS
-
IOM
9h 15m2 stops
Multiple Airlines Logo
07:05 - 23:55
IOM
-
BFS
16h 50m2 stops
£307Multiple Airlines
Thu, 22 Jan - Thu, 29 Jan

easyJet flights from Belfast Intl Airport to Castletown

Our best easyJet deals on Belfast Intl Airport to Castletown flight tickets
easyJet
23 Feb
BFS07:30Belfast Intl
8h 05m
1 stop
IOM15:35Castletown Ronaldsway
25 Feb
IOM08:00Castletown Ronaldsway
6h 45m
1 stop
BFS14:45Belfast Intl
£90
Find similar
easyJet
26 Mar
BFS18:40Belfast Intl
12h 50m
1 stop
IOM07:30Castletown Ronaldsway
29 Mar
IOM17:10Castletown Ronaldsway
15h 00m
1 stop
BFS08:10Belfast Intl
£130
Find similar
easyJet
22 Jan
BFS21:05Belfast Intl
18h 45m
1 stop
IOM15:50Castletown Ronaldsway
29 Jan
IOM15:45Castletown Ronaldsway
16h 05m
1 stop
BFS07:50Belfast Intl
£132
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Belfast Intl Airport 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 27 December 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Castletown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Thu 26/3

18:40-07:30

1 stop12h 50m

Castletown Ronaldsway

Sun 29/3

17:10-08:10

1 stop15h 00m

£130

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Thu 22/1

21:05-15:50

1 stop18h 45m

Castletown Ronaldsway

Thu 29/1

15:45-07:50

1 stop16h 05m

£132

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Thu 22/1

08:35-15:10

1 stop6h 35m

Castletown Ronaldsway

Thu 29/1

17:20-10:30

2 stops17h 10m

£173

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Sat 24/1

06:00-09:15

1 stop3h 15m

Castletown Ronaldsway

Sat 24/1

17:20-06:45

2 stops13h 25m

£187

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Sat 24/1

06:00-09:15

1 stop3h 15m

Castletown Ronaldsway

Sat 24/1

14:10-22:00

1 stop7h 50m

£196

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Thu 26/3

08:35-15:10

1 stop6h 35m

Castletown Ronaldsway

Sun 29/3

17:20-09:40

2 stops16h 20m

£218

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Sat 10/1

06:00-16:50

2 stops10h 50m

Castletown Ronaldsway

Wed 14/1

11:35-17:55

1 stop6h 20m

£230

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Sat 10/1

22:25-17:45

1 stop19h 20m

Castletown Ronaldsway

Wed 14/1

11:35-17:55

1 stop6h 20m

£243

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Sat 10/1

06:00-16:50

2 stops10h 50m

Castletown Ronaldsway

Wed 14/1

11:35-20:30

2 stops8h 55m

£269

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Thu 22/1

08:15-17:30

2 stops9h 15m

Castletown Ronaldsway

Thu 29/1

07:05-23:55

2 stops16h 50m

£307

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Belfast Intl Airport 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 day to depart on your flight to Castletown?

The cheapest day to depart from Belfast Intl Airport to Castletown is on a Sunday when prices can be found for as low as £140. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Belfast Intl Airport to Castletown for around £151.

What is the cheapest time of day to depart on your flight to Castletown?

The cheapest time of day to fly to Castletown is in the evening when flights can be purchased for as low as £113. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £354 on average. Flights to Castletown from Belfast Intl Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Belfast Intl Airport to Castletown

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast Intl Airport to Castletown according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Belfast Intl Airport to Castletown (BFS to IOM) flight deals and tips

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

Fastest flight time

3h 15m

Direct flights

None
The fastest flight from Belfast Intl Airport to Castletown takes 3h 15m
There are no direct flights from Belfast Intl Airport to Castletown. There are no popular flight routes from Belfast Intl Airport to Castletown.
Search flight deals

  • How far is Belfast Intl to Castletown Ronaldsway by plane?

    The straight-line distance from Belfast Intl to Castletown Ronaldsway is 74.6 mi. Flights usually cover this in 3h 15m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport to Castletown Ronaldsway Airport.

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

    The required travel and health documents for your Castletown Ronaldsway Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Castletown Ronaldsway Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Belfast Intl Airport to Castletown?

  • What is the most popular airline from Belfast Intl Airport to Castletown?

Best airlines flying from Belfast Intl Airport to Castletown

Compare and see reviews for airlines that fly from Belfast Intl Airport to Castletown with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £116Free CancellationRating
6.9
1,854 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?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Castletown from Belfast.

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

Yes. momondo enables you to select and highlight flights to Castletown from Belfast with this policy.

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

Once you have performed a search for Belfast to Castletown flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Castletown from Belfast are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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