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Cheap flights from Castletown to Brussels from £322

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Castletown to Brussels departing on 29/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Castletown to Brussels

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
13:10 - 19:45IOM-BRU
5h 35m1 stop
British Airways Logo
19:05 - 15:25BRU-IOM
21h 20m1 stop
£322British Airways
Find Deal
Sun, 29 Mar - Mon, 30 Mar
British Airways Logo
13:10 - 19:45IOM-BRU
5h 35m1 stop
British Airways Logo
21:15 - 15:25BRU-IOM
19h 10m1 stop
£324British Airways
Find Deal
Sun, 29 Mar - Mon, 30 Mar
British Airways Logo
13:10 - 09:55IOM-BRU
19h 45m1 stop
British Airways Logo
21:15 - 13:25BRU-IOM
17h 10m2 stops
£338British Airways
Find Deal
Sun, 29 Mar - Mon, 30 Mar
British Airways Logo
13:10 - 09:55IOM-BRU
19h 45m1 stop
British Airways Logo
19:05 - 13:25BRU-IOM
19h 20m2 stops
£339British Airways
Find Deal
Sun, 29 Mar - Mon, 30 Mar
British Airways Logo
14:05 - 18:00IOM-BRU
26h 55m2 stops
British Airways Logo
21:15 - 13:25BRU-IOM
17h 10m2 stops
£366British Airways
Find Deal
Sun, 29 Mar - Mon, 30 Mar
British Airways Logo
14:05 - 09:55IOM-BRU
18h 50m2 stops
British Airways Logo
21:15 - 13:25BRU-IOM
17h 10m2 stops
£368British Airways
Find Deal
Sun, 29 Mar - Mon, 30 Mar

British Airways flights from Castletown to Brussels

Our best British Airways deals on Castletown to Brussels flight tickets
British Airways
29 Mar
IOM13:10Castletown Ronaldsway
5h 35m
1 stop
BRU19:45Brussels Bruxelles-National
30 Mar
BRU19:05Brussels Bruxelles-National
21h 20m
1 stop
IOM15:25Castletown Ronaldsway
£322
Find similar
British Airways
29 Mar
IOM13:10Castletown Ronaldsway
5h 35m
1 stop
BRU19:45Brussels Bruxelles-National
30 Mar
BRU21:15Brussels Bruxelles-National
19h 10m
1 stop
IOM15:25Castletown Ronaldsway
£324
Find similar
British Airways
29 Mar
IOM13:10Castletown Ronaldsway
19h 45m
1 stop
BRU09:55Brussels Bruxelles-National
30 Mar
BRU21:15Brussels Bruxelles-National
17h 10m
2 stops
IOM13:25Castletown Ronaldsway
£338
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Castletown to Brussels 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 4 November 2025.
Use the filters below to find and compare flights from Castletown to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CastletownBrussels

IOM - BRU

IOMBRU

Castletown Ronaldsway

Sun 29/3

13:10-19:45

1 stop5h 35m

Brussels Bruxelles-National

Mon 30/3

19:05-15:25

1 stop21h 20m

£322

CastletownBrussels

IOM - BRU

IOMBRU

Castletown Ronaldsway

Sun 29/3

13:10-19:45

1 stop5h 35m

Brussels Bruxelles-National

Mon 30/3

21:15-15:25

1 stop19h 10m

£324

CastletownBrussels

IOM - BRU

IOMBRU

Castletown Ronaldsway

Sun 29/3

13:10-09:55

1 stop19h 45m

Brussels Bruxelles-National

Mon 30/3

21:15-13:25

2 stops17h 10m

£338

CastletownBrussels

IOM - BRU

IOMBRU

Castletown Ronaldsway

Sun 29/3

13:10-09:55

1 stop19h 45m

Brussels Bruxelles-National

Mon 30/3

19:05-13:25

2 stops19h 20m

£339

CastletownBrussels

IOM - BRU

IOMBRU

Castletown Ronaldsway

Sun 29/3

14:05-18:00

2 stops26h 55m

Brussels Bruxelles-National

Mon 30/3

21:15-13:25

2 stops17h 10m

£366

CastletownBrussels

IOM - BRU

IOMBRU

Castletown Ronaldsway

Sun 29/3

14:05-09:55

2 stops18h 50m

Brussels Bruxelles-National

Mon 30/3

21:15-13:25

2 stops17h 10m

£368

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Castletown to Brussels flight deals and tips

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

Direct flights

None
There are no direct flights from Castletown to Brussels. There are no popular flight routes from Castletown to Brussels.
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  • How far is Castletown Ronaldsway to Brussels by plane?

    The straight-line distance from Castletown Ronaldsway to Brussels is 438.8 mi. A reasonable flight in good conditions will take 5h 35m.

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

    Prices for flights from Castletown Ronaldsway Airport to Brussels are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Castletown Ronaldsway Airport to Brussels.

  • What documentation or ID do you need to fly to Brussels?

    The required travel and health documents for your Brussels 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 Brussels. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Castletown to Brussels?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Castletown from Brussels. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Castletown to Brussels with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • 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.

Why use momondo?

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

It is quick and easy to find Castletown to Brussels flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Brussels that suits you.

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

All flight searches from Castletown to Brussels on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Castletown to Brussels.

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

Of course. momondo tracks the price of Castletown to Brussels flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 27.4 mi from Brussels
Brussels Bruxelles-National Airport
Charleroi Brussels Airport