Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Castletown to Brussels from £211

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 29/11. 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
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 Castletown to Brussels

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:55 - 20:10IOM-BRU
12h 15m2 stops
Multiple Airlines Logo
09:05 - 16:50BRU-IOM
8h 45m1 stop
£211Multiple Airlines
Find Deal
Sat, 29 Nov - Sat, 6 Dec
Multiple Airlines Logo
08:05 - 09:05IOM-BRU
24h 00m2 stops
Multiple Airlines Logo
09:05 - 07:10BRU-IOM
23h 05m2 stops
£217Multiple Airlines
Find Deal
Sat, 29 Nov - Sat, 6 Dec
Aer Lingus Logo
17:20 - 09:35IOM-BRU
15h 15m1 stop
Aer Lingus Logo
10:15 - 16:50BRU-IOM
7h 35m1 stop
£308Aer Lingus
Find Deal
Sat, 29 Nov - Sat, 6 Dec
British Airways Logo
13:10 - 19:45IOM-BRU
5h 35m1 stop
British Airways Logo
21:15 - 15:25BRU-IOM
19h 10m1 stop
£318British 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 - 15:25BRU-IOM
19h 10m1 stop
£319British 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 - 15:25BRU-IOM
19h 10m1 stop
£325British 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 - 15:25BRU-IOM
19h 10m1 stop
£337British 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 - 15:25BRU-IOM
19h 10m1 stop
£338British Airways
Find Deal
Sun, 29 Mar - Mon, 30 Mar
KLM Logo
13:10 - 07:30IOM-BRU
17h 20m2 stops
KLM Logo
10:25 - 15:25BRU-IOM
30h 00m2 stops
£506KLM
Find Deal
Sun, 29 Mar - Mon, 30 Mar
KLM Logo
13:10 - 07:30IOM-BRU
17h 20m2 stops
KLM Logo
10:25 - 15:25BRU-IOM
30h 00m2 stops
£509KLM
Find Deal
Sun, 29 Mar - Mon, 30 Mar

British Airways flights from Castletown to Brussels Bruxelles-National Airport

Our best British Airways deals on Castletown to Brussels Bruxelles-National Airport flight tickets
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
£318
Find similar
British Airways
29 Mar
IOM13:10Castletown Ronaldsway
19h 45m
1 stop
BRU09:55Brussels Bruxelles-National
30 Mar
BRU21:15Brussels Bruxelles-National
19h 10m
1 stop
IOM15:25Castletown Ronaldsway
£319
Find similar
British Airways
29 Mar
IOM14:05Castletown Ronaldsway
26h 55m
2 stops
BRU18:00Brussels Bruxelles-National
30 Mar
BRU21:15Brussels Bruxelles-National
19h 10m
1 stop
IOM15:25Castletown Ronaldsway
£325
Find similar

KLM flights from Castletown to Brussels Bruxelles-National Airport

Our best KLM deals on Castletown to Brussels Bruxelles-National Airport flight tickets
KLM
29 Mar
IOM13:10Castletown Ronaldsway
17h 20m
2 stops
BRU07:30Brussels Bruxelles-National
30 Mar
BRU10:25Brussels Bruxelles-National
30h 00m
2 stops
IOM15:25Castletown Ronaldsway
£506
Find similar
KLM
29 Mar
IOM13:10Castletown Ronaldsway
17h 20m
2 stops
BRU07:30Brussels Bruxelles-National
30 Mar
BRU10:25Brussels Bruxelles-National
30h 00m
2 stops
IOM15:25Castletown Ronaldsway
£509
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Castletown to Brussels Bruxelles-National Airport 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 17 October 2025.
Use the filters below to find and compare flights from Castletown to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CastletownBrussels

IOM - BRU

IOMBRU

Castletown Ronaldsway

Sat 29/11

06:55-20:10

2 stops12h 15m

Brussels Bruxelles-National

Sat 6/12

09:05-16:50

1 stop8h 45m

£211

CastletownBrussels

IOM - BRU

IOMBRU

Castletown Ronaldsway

Sat 29/11

08:05-09:05

2 stops24h 00m

Brussels Bruxelles-National

Sat 6/12

09:05-07:10

2 stops23h 05m

£217

CastletownBrussels

IOM - BRU

IOMBRU

Castletown Ronaldsway

Sat 29/11

17:20-09:35

1 stop15h 15m

Brussels Bruxelles-National

Sat 6/12

10:15-16:50

1 stop7h 35m

£308

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

£318

CastletownBrussels

IOM - BRU

IOMBRU

Castletown Ronaldsway

Sun 29/3

13:10-09:55

1 stop19h 45m

Brussels Bruxelles-National

Mon 30/3

21:15-15:25

1 stop19h 10m

£319

CastletownBrussels

IOM - BRU

IOMBRU

Castletown Ronaldsway

Sun 29/3

14:05-18:00

2 stops26h 55m

Brussels Bruxelles-National

Mon 30/3

21:15-15:25

1 stop19h 10m

£325

CastletownBrussels

IOM - BRU

IOMBRU

Castletown Ronaldsway

Sun 29/3

14:05-18:00

2 stops26h 55m

Brussels Bruxelles-National

Mon 30/3

21:15-15:25

1 stop19h 10m

£337

CastletownBrussels

IOM - BRU

IOMBRU

Castletown Ronaldsway

Sun 29/3

14:05-18:00

2 stops26h 55m

Brussels Bruxelles-National

Mon 30/3

21:15-15:25

1 stop19h 10m

£338

CastletownBrussels

IOM - BRU

IOMBRU

Castletown Ronaldsway

Sun 29/3

13:10-07:30

2 stops17h 20m

Brussels Bruxelles-National

Mon 30/3

10:25-15:25

2 stops30h 00m

£506

CastletownBrussels

IOM - BRU

IOMBRU

Castletown Ronaldsway

Sun 29/3

13:10-07:30

2 stops17h 20m

Brussels Bruxelles-National

Mon 30/3

10:25-15:25

2 stops30h 00m

£509

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Castletown to Brussels Bruxelles-National Airport

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

Cheap Castletown to Brussels Bruxelles-National Airport (IOM to BRU) flight deals and tips

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

Direct flights

None
There are no direct flights from Castletown to Brussels Bruxelles-National Airport. There are no popular flight routes from Castletown to Brussels Bruxelles-National Airport.
Search flight deals

  • How far is Castletown Ronaldsway to Brussels Bruxelles-National by plane?

    Castletown Ronaldsway and Brussels Bruxelles-National are 441.8 mi apart from one another. 5h 35m is a normal flight duration for this route.

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

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

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

    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 Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The required travel and health documents for your Brussels Bruxelles-National 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 Brussels Bruxelles-National Airport. 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 Bruxelles-National Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Castletown from Brussels Bruxelles-National Airport. 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 Bruxelles-National Airport 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.

Travelling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Bruges
Ghent
Ypres
Charleroi
Leuven
Waterloo
Spa
Mons
Hasselt
Mechelen
Namur
Aalst
Genk
Dinant
Francorchamps
Knokke-Heist
Oostkamp
Zaventem

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Castletown to Brussels . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo helps you find the best flight between Castletown and Brussels by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Castletown to Brussels now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brussels and let you know when they change.

An easier way to manage your Brussels Bruxelles-National Airport 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
Sun 16/11
Sun 23/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Brussels

Popular Cities in Belgium

Popular flights according to clicks in the last 7 days on momondo
Flights to Charleroi Brussels Airportfrom £34