Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Belfast Intl Airport to Castletown from £107

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 15/11. 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

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Belfast Intl Airport to Castletown

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
07:30 - 07:25BFS-IOM
23h 55m1 stop
easyJet Logo
19:50 - 08:20IOM-BFS
12h 30m1 stop
£122easyJet
Find Deal
Sun, 7 Dec - Sun, 14 Dec
Multiple Airlines Logo
23:05 - 07:25BFS-IOM
8h 20m1 stop
Multiple Airlines Logo
19:50 - 22:25IOM-BFS
26h 35m2 stops
£159Multiple Airlines
Find Deal
Sun, 7 Dec - Sun, 14 Dec
Multiple Airlines Logo
23:05 - 16:50BFS-IOM
17h 45m2 stops
Multiple Airlines Logo
19:50 - 22:25IOM-BFS
26h 35m2 stops
£207Multiple Airlines
Find Deal
Sun, 7 Dec - Sun, 14 Dec
easyJet Logo
20:55 - 10:30BFS-IOM
13h 35m1 stop
easyJet Logo
16:30 - 08:00IOM-BFS
15h 30m1 stop
£255easyJet
Find Deal
Mon, 24 Nov - Fri, 28 Nov
Multiple Airlines Logo
22:20 - 16:50BFS-IOM
18h 30m2 stops
Multiple Airlines Logo
17:20 - 18:45IOM-BFS
25h 25m2 stops
£257Multiple Airlines
Find Deal
Mon, 24 Nov - Fri, 28 Nov
Multiple Airlines Logo
20:55 - 10:30BFS-IOM
13h 35m1 stop
Multiple Airlines Logo
17:20 - 18:45IOM-BFS
25h 25m2 stops
£264Multiple Airlines
Find Deal
Mon, 24 Nov - Fri, 28 Nov

easyJet flights from Belfast Intl Airport to Castletown

Our best easyJet deals on Belfast Intl Airport to Castletown flight tickets
easyJet
7 Dec
BFS07:30Belfast Intl
23h 55m
1 stop
IOM07:25Castletown Ronaldsway
14 Dec
IOM19:50Castletown Ronaldsway
12h 30m
1 stop
BFS08:20Belfast Intl
£122
Find similar
easyJet
24 Nov
BFS20:55Belfast Intl
13h 35m
1 stop
IOM10:30Castletown Ronaldsway
28 Nov
IOM16:30Castletown Ronaldsway
15h 30m
1 stop
BFS08:00Belfast Intl
£255
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 10 November 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

Sun 7/12

07:30-07:25

1 stop23h 55m

Castletown Ronaldsway

Sun 14/12

19:50-08:20

1 stop12h 30m

£122

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Sun 7/12

23:05-07:25

1 stop8h 20m

Castletown Ronaldsway

Sun 14/12

19:50-22:25

2 stops26h 35m

£159

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Sun 7/12

23:05-16:50

2 stops17h 45m

Castletown Ronaldsway

Sun 14/12

19:50-22:25

2 stops26h 35m

£207

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Mon 24/11

20:55-10:30

1 stop13h 35m

Castletown Ronaldsway

Fri 28/11

16:30-08:00

1 stop15h 30m

£255

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Mon 24/11

22:20-16:50

2 stops18h 30m

Castletown Ronaldsway

Fri 28/11

17:20-18:45

2 stops25h 25m

£257

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Mon 24/11

20:55-10:30

1 stop13h 35m

Castletown Ronaldsway

Fri 28/11

17:20-18:45

2 stops25h 25m

£264

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Sat 15/11

15:00-07:10

1 stop16h 10m

£107

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Sat 15/11

06:00-08:40

2 stops26h 40m

£108

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Sat 15/11

06:00-07:10

3 stops25h 10m

£131

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Castletown from

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 £144. 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 £155.

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 £116. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £363 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.

What is the cheapest Belfast Intl to Castletown Ronaldsway flight route?

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

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

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

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

Direct flights

None
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 8h 20m, 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 £119Free CancellationRating
6.9
1,842 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.

An easier way to manage your Castletown trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 10/12
Wed 17/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the Isle of Man

Fly your favourite airline to Castletown

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Ryanair
British Airways
easyJet
Turkish Airlines
Qatar Airways
Emirates
Etihad Airways
Lufthansa
Virgin Atlantic
Pegasus Airlines
KLM
Air India