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Cheap flights from Castletown to Barcelona from £55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Castletown to Barcelona departing on 9/4. 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
1 adult, Economy, 0 bags
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Find the cheapest flights from Castletown to Barcelona

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:10 - 22:45
IOM
-
BCN
4h 35m
1 stop
Multiple Airlines Logo
23:20 - 08:40
BCN
-
IOM
10h 20m
1 stop
£132Multiple Airlines
Sun, 26 Apr - Sun, 3 May
easyJet Logo
09:30 - 22:55
IOM
-
BCN
12h 25m
1 stop
easyJet Logo
20:00 - 10:50
BCN
-
IOM
15h 50m
1 stop
£134easyJet
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
17:10 - 22:45
IOM
-
BCN
4h 35m
1 stop
Multiple Airlines Logo
09:00 - 07:50
BCN
-
IOM
23h 50m
2 stops
£150Multiple Airlines
Sun, 26 Apr - Sun, 3 May
Multiple Airlines Logo
14:55 - 08:50
IOM
-
BCN
16h 55m
2 stops
Multiple Airlines Logo
08:50 - 16:40
BCN
-
IOM
8h 50m
2 stops
£191Multiple Airlines
Sun, 26 Apr - Sun, 3 May

momondo Fare Finder

 
Customise your flight search to find flights from Castletown to Barcelona-El Prat 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 14 March 2026.
Use the filters below to find and compare flights from Castletown to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CastletownBarcelona

IOM - BCN

IOMBCN

Castletown Ronaldsway

Sun 26/4

17:10-22:45

1 stop4h 35m

Barcelona-El Prat

Sun 3/5

23:20-08:40

1 stop10h 20m

£132

CastletownBarcelona

IOM - BCN

IOMBCN

Castletown Ronaldsway

Sat 25/4

09:30-22:55

1 stop12h 25m

Barcelona-El Prat

Sat 2/5

20:00-10:50

1 stop15h 50m

£134

CastletownBarcelona

IOM - BCN

IOMBCN

Castletown Ronaldsway

Sun 26/4

17:10-22:45

1 stop4h 35m

Barcelona-El Prat

Sun 3/5

09:00-07:50

2 stops23h 50m

£150

CastletownBarcelona

IOM - BCN

IOMBCN

Castletown Ronaldsway

Sun 26/4

14:55-08:50

2 stops16h 55m

Barcelona-El Prat

Sun 3/5

08:50-16:40

2 stops8h 50m

£191
Cheapest one-way

CastletownBarcelona

IOM - BCN

IOMBCN

Castletown Ronaldsway

Thu 9/4

09:40-00:25

1 stop13h 45m

£55
Fastest single journey

CastletownBarcelona

IOM - BCN

IOMBCN

Castletown Ronaldsway

Thu 9/4

09:40-20:55

2 stops10h 15m

£78

CastletownBarcelona

IOM - BCN

IOMBCN

Castletown Ronaldsway

Thu 9/4

18:00-15:35

3 stops20h 35m

£155

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Castletown to Barcelona-El Prat Airport

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

Cheap Castletown to Barcelona-El Prat Airport (IOM to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Castletown to Barcelona-El Prat Airport

Fastest flight time

18h 05m

Direct flights

None
The fastest flight from Castletown to Barcelona-El Prat Airport takes 18h 05m
There are no direct flights from Castletown to Barcelona-El Prat Airport. There are no popular flight routes from Castletown to Barcelona-El Prat Airport.
Search flight deals

  • How far is Castletown Ronaldsway to Barcelona-El Prat by plane?

    Barcelona-El Prat is 935.1 mi away from Castletown Ronaldsway. By plane, this route typically takes 18h 05m.

  • When did momondo last update prices for flights from Castletown Ronaldsway Airport to Barcelona-El Prat Airport?

    Prices for flights from Castletown Ronaldsway Airport to Barcelona-El Prat Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Castletown Ronaldsway Airport to Barcelona-El Prat Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Castletown Ronaldsway Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The required travel and health documents for your Barcelona-El Prat 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 Barcelona-El Prat 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 Barcelona-El Prat Airport?

    Confirm your travel details to search for the latest offers for flights from Castletown to Barcelona-El Prat Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Castletown to Barcelona-El Prat 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 aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Travelling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Salou
Lloret de Mar
Sitges
Calella
Tossa de Mar
Santa Susanna
Cambrils
Tarragona
Malgrat de Mar
La Pineda
Pineda de Mar
Castelldefels
Badalona
L'Hospitalet de Llobregat
Llafranc
El Prat de Llobregat
Roses
Cadaques
Calella de Palafrugell
l'Escala

Why use momondo?

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

It is quick and easy to find Castletown to Barcelona 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 Barcelona that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to Barcelona from Castletown. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

An easier way to manage your Barcelona-El Prat Airport trip

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