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Cheap flights from Belfast Intl Airport to Castletown from £67

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 15/5. 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.
Multiple Airlines Logo
20:15 - 10:50
BFS
-
IOM
14h 35m
1 stop
Multiple Airlines Logo
09:30 - 09:35
IOM
-
BFS
24h 05m
1 stop
£147Multiple Airlines
Sat, 2 May - Sat, 9 May
easyJet Logo
06:55 - 15:35
BFS
-
IOM
8h 40m
1 stop
easyJet Logo
08:35 - 21:10
IOM
-
BFS
12h 35m
1 stop
£148easyJet
Thu, 16 Apr - Mon, 20 Apr
easyJet Logo
07:05 - 11:40
BFS
-
IOM
4h 35m
1 stop
easyJet Logo
18:40 - 07:40
IOM
-
BFS
13h 00m
1 stop
£154easyJet
Mon, 15 Jun - Mon, 15 Jun
easyJet Logo
22:05 - 07:50
BFS
-
IOM
9h 45m
1 stop
easyJet Logo
16:05 - 22:10
IOM
-
BFS
6h 05m
1 stop
£157easyJet
Sun, 19 Apr - Thu, 23 Apr
Multiple Airlines Logo
16:55 - 11:45
BFS
-
IOM
18h 50m
2 stops
Multiple Airlines Logo
09:30 - 21:15
IOM
-
BFS
11h 45m
1 stop
£177Multiple Airlines
Sat, 2 May - Sat, 9 May
Multiple Airlines Logo
06:40 - 16:40
BFS
-
IOM
10h 00m
2 stops
Multiple Airlines Logo
09:10 - 21:30
IOM
-
BFS
12h 20m
1 stop
£182Multiple Airlines
Thu, 16 Apr - Mon, 20 Apr
easyJet Logo
07:05 - 11:40
BFS
-
IOM
4h 35m
1 stop
easyJet Logo
18:40 - 06:45
IOM
-
BFS
12h 05m
2 stops
£192easyJet
Mon, 15 Jun - Mon, 15 Jun
Multiple Airlines Logo
20:20 - 11:45
BFS
-
IOM
15h 25m
2 stops
Multiple Airlines Logo
09:40 - 22:20
IOM
-
BFS
12h 40m
1 stop
£192Multiple Airlines
Sun, 19 Apr - Thu, 23 Apr
Multiple Airlines Logo
21:15 - 16:40
BFS
-
IOM
19h 25m
2 stops
Multiple Airlines Logo
17:20 - 09:35
IOM
-
BFS
16h 15m
2 stops
£222Multiple Airlines
Sat, 2 May - Sat, 9 May
Multiple Airlines Logo
20:20 - 11:45
BFS
-
IOM
15h 25m
2 stops
Multiple Airlines Logo
16:05 - 07:50
IOM
-
BFS
15h 45m
2 stops
£231Multiple Airlines
Sun, 19 Apr - Thu, 23 Apr

easyJet flights from Belfast Intl Airport to Castletown

Our best easyJet deals on Belfast Intl Airport to Castletown flight tickets
easyJet
16 Apr
BFS06:55Belfast Intl
8h 40m
1 stop
IOM15:35Castletown Ronaldsway
20 Apr
IOM08:35Castletown Ronaldsway
12h 35m
1 stop
BFS21:10Belfast Intl
£148
easyJet
15 Jun
BFS07:05Belfast Intl
4h 35m
1 stop
IOM11:40Castletown Ronaldsway
15 Jun
IOM18:40Castletown Ronaldsway
13h 00m
1 stop
BFS07:40Belfast Intl
£154
easyJet
19 Apr
BFS22:05Belfast Intl
9h 45m
1 stop
IOM07:50Castletown Ronaldsway
23 Apr
IOM16:05Castletown Ronaldsway
6h 05m
1 stop
BFS22:10Belfast Intl
£157

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 5 April 2026.
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

Cheapest return flight

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Sat 2/5

20:15-10:50

1 stop14h 35m

Castletown Ronaldsway

Sat 9/5

09:30-09:35

1 stop24h 05m

£147

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Thu 16/4

06:55-15:35

1 stop8h 40m

Castletown Ronaldsway

Mon 20/4

08:35-21:10

1 stop12h 35m

£148

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Mon 15/6

07:05-11:40

1 stop4h 35m

Castletown Ronaldsway

Mon 15/6

18:40-07:40

1 stop13h 00m

£154
Fastest return journey

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Sun 19/4

22:05-07:50

1 stop9h 45m

Castletown Ronaldsway

Thu 23/4

16:05-22:10

1 stop6h 05m

£157

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Sat 2/5

16:55-11:45

2 stops18h 50m

Castletown Ronaldsway

Sat 9/5

09:30-21:15

1 stop11h 45m

£177

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Thu 16/4

06:40-16:40

2 stops10h 00m

Castletown Ronaldsway

Mon 20/4

09:10-21:30

1 stop12h 20m

£182

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Mon 15/6

07:05-11:40

1 stop4h 35m

Castletown Ronaldsway

Mon 15/6

18:40-06:45

2 stops12h 05m

£192

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Sun 19/4

20:20-11:45

2 stops15h 25m

Castletown Ronaldsway

Thu 23/4

09:40-22:20

1 stop12h 40m

£192

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Sat 2/5

21:15-16:40

2 stops19h 25m

Castletown Ronaldsway

Sat 9/5

17:20-09:35

2 stops16h 15m

£222

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Sun 19/4

20:20-11:45

2 stops15h 25m

Castletown Ronaldsway

Thu 23/4

16:05-07:50

2 stops15h 45m

£231

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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

0h 35m

Direct flights

None
The fastest flight from Belfast Intl Airport to Castletown takes 0h 35m
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

Frequently asked questions about flying from Belfast Intl Airport to Castletown

  • 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 0h 35m, 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 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 £129Free CancellationRating
6.9
1,888 reviews
Search easyJet flights

Frequently asked questions about flying from Belfast Intl Airport to Castletown

  • How do I get Price Alerts for flights from Belfast Intl Airport to Castletown?

    Search flight deals from Belfast Intl Airport to Castletown. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Belfast Intl Airport to Castletown with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Castletown?

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

An easier way to manage your Castletown trip

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