A coastal town with colorful buildings, a prominent castle on a hill, and a rocky shoreline.

£20 Cheap Flights to Castelsardo

View £20 flight on Wed, 19 Aug 2026Opens in a new window

Popular airlines to Castelsardo

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Cheap round-trip flights to Castelsardo

Prices were available within the past 7 days and start at £20 for one-way flights and £41 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Ryanair
Wed, 14 Oct - Thu, 22 Oct
BTS
Bratislava
AHO
Alghero
£41 Return, found 5 days ago
£41
Return
found 5 days ago
Select Ryanair flight, departing Wed, 14 Oct from Bratislava to Alghero, returning Thu, 22 Oct, priced at £41 found 5 days ago
Wizz Air Malta
Mon, 12 Oct - Fri, 16 Oct
OTP
Bucharest
AHO
Alghero
£67 Return, found 2 days ago
£67
Return
found 2 days ago
Select Wizz Air Malta flight, departing Mon, 12 Oct from Bucharest to Alghero, returning Fri, 16 Oct, priced at £67 found 2 days ago
easyJet
Sat, 10 Oct - Thu, 15 Oct
ORY
Paris
OLB
Olbia
£67 Return, found 5 days ago
£67
Return
found 5 days ago
Select easyJet flight, departing Sat, 10 Oct from Paris to Olbia, returning Thu, 15 Oct, priced at £67 found 5 days ago
Jet2
Wed, 8 Jul - Wed, 15 Jul
STN
London
OLB
Olbia
£68 Return, just found
£68
Return
just found
Select Jet2 flight, departing Wed, 8 Jul from London to Olbia, returning Wed, 15 Jul, priced at £68 just found
Transavia France
Sat, 26 Sept - Sat, 3 Oct
ORY
Paris
AHO
Alghero
£78 Return, found 4 days ago
£78
Return
found 4 days ago
Select Transavia France flight, departing Sat, 26 Sept from Paris to Alghero, returning Sat, 3 Oct, priced at £78 found 4 days ago

Frequently asked questions

What is the name of Castelsardo's airport?
Costa Smeralda Airport (OLB) is the most frequently used airport in Castelsardo.
What airport is best to fly into Castelsardo?
If you're flying into Castelsardo, you'll probably land at Olbia Airport (64 kms (40 miles) from downtown). AHO (48 kms (30 miles) from downtown) is the other major airport here.
How many airlines fly to Castelsardo?
Castelsardo is serviced by 27 air carriers from at least 9 airports around the world.
Which airlines fly to Castelsardo?
ITA Airways and ITA Airways are some of the most sought-after airlines with flights to Castelsardo. Most travellers use Rome as a starting point with ITA Airways flying this route the most.
How many nonstop flights are there to Castelsardo?
Flying to someplace new is much more fun when there aren't any annoying stopovers to slow you down. If you're jetting off to Castelsardo, the awesome news is that there are around 133 direct flights operating every week.
Where are the most popular flights to Castelsardo departing from?
Travellers frequently depart from Rome, Milan and Bologna airports when flying to Castelsardo.
How long is the flight to Castelsardo Airport?
If it's Rome you're departing, you'll be in the sky for around 1 hour and 3 minutes before you touchdown in Castelsardo. Airport to airport from Milan generally takes 1 hour and 15 minutes and from Bologna, it's 1 hour and 15 minutes.
How to book the cheapest flight to Castelsardo?
If you'd like to have some extra spending money on your trip to Castelsardo, listen up! As any seasoned jet-setter will tell you, don't book at the very last minute. Prices are usually more expensive just prior to the departure date. Another terrific way to get the most competitive fare is to shop around. If your destination has a few airports, don't forget to research the cost of flying into a less busy terminal. Last but not least, another simple way to save some money is be ready to book at a moment's notice. If you come across an irresistible bargain, don't hold off — snap it up while you've got the chance.
Do you have any tips for my flight to Castelsardo?
We've rounded up all the info you need to make your flight as enjoyable as possible. Follow our insider tips and you'll be breezing through airport security and having a blast in Castelsardo in no time. What to pack in your hand luggage:

  • First, put in your passport, travel documents, cash and vital medications. Next, you'll need some extra in-flight entertainment to while away the hours. A thrilling book and a tablet crammed with your favourite shows are some terrific options. If you hope to take a short nap, a neck pillow and some earplugs will also come in handy. Finally, leave space for a toothbrush and some cleansing wipes to ensure you touchdown looking fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of hair gel and hairspray in your checked baggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp objects, like your Swiss Army knife, and products which are explosive or flammable, such as aerosol cans, flares and fireworks, are also restricted.

What to wear on a flight:

  • The aisles of an aircraft are no place for a fashion parade. Layer up with comfortable clothing and choose shoes that are closed-toe, flat and easy to slip on and off.
  • Caused by sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers during long flights. Lower your risks by drinking water, keeping your legs moving and wearing compression socks to help improve your circulation.

How to get through airport security fast when flying to Castelsardo?
The answer is — be prepared. We've rounded up some helpful hints for a stress-free trip through airport security. Watch out Castelsardo, here you come:

  • Your boarding pass and travel ID will need to be presented to security personnel. Keep them handy to avoid fumbling around for them.
  • Time to strip down. Well kind of. Your belt, jacket, keys and other items in your pocket, like your earphones, will need to go on a tray through the X-ray machine. Make the whole process easier by removing them as it gets closer to your turn.
  • Electronic devices like phones and laptops will also have to go through the machine to be scanned. No need to worry though, you'll be back online in no time.
  • Remember to remove liquids and gels from your carry-on bag. They usually need to be sent through the X-ray separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-close bag.
  • Choosing your footwear wisely can save you several valuable minutes. Boots and bulky shoes are often required to be removed and separately scanned. Slip-on sneakers usually aren't.
  • Airlines won't allow any sharp or pointed objects in your carry-on luggage. If you must bring these kinds of items, check them in.

Book with confidence

Expedia flights to Castelsardo

Searching for cheap flights to Castelsardo? No travel company presents more choices than Expedia if you're looking to compare flights to Castelsardo. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Sardinia. Expedia provides the cheapest flights to many destinations in Sardinia and you may find even greater savings if you combine your flight with a hotel stay in Castelsardo.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Castelsardo for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Castelsardo flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Expedia flights to Castelsardo

Travel information

Destination airport
Fertilia
Destination airport IATA code
AHO
Destination city name
Alghero
Return price
£41

Trending flights to Castelsardo

Prices were available within the past 7 days and start at £20 for one-way flights and £41 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Ryanair
Wed, 8 Jul - Wed, 22 Jul
STN
London
OLB
Olbia
£42 Return, found 22 hours ago
£42
Return
found 22 hours ago
Select Ryanair flight, departing Wed, 8 Jul from London to Olbia, returning Wed, 22 Jul, priced at £42 found 22 hours ago

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