$172 Cheap Flights from Bilbao (BIO) to Cagliari (CAG) in 2025

Compare Bilbao to Cagliari flight deals

Find the cheapest month or even day of the year to fly to Cagliari

Book the best Cagliari fare with no extra fees

Flight deals from Bilbao to Cagliari

Looking for a cheap last-minute deal or the best return flight from Bilbao to Cagliari? Find the lowest prices on one-way and return tickets right here.

Cagliari.$172 per passenger.Departing Sun, 5 Oct, returning Sun, 12 Oct.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Bilbao on Sun, 5 Oct, arriving in Cagliari.Inbound indirect flight with Vueling Airlines, departs from Cagliari on Sun, 12 Oct, arriving in Bilbao.Price includes taxes and charges.From $172, select.

Cagliari.$187 per passenger.Departing Mon, 8 Sep, returning Wed, 17 Sep.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Bilbao on Mon, 8 Sep, arriving in Cagliari.Inbound indirect flight with Vueling Airlines, departs from Cagliari on Wed, 17 Sep, arriving in Bilbao.Price includes taxes and charges.From $187, select.

Cagliari.$212 per passenger.Departing Fri, 26 Sep, returning Sun, 12 Oct.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Bilbao on Fri, 26 Sep, arriving in Cagliari.Inbound indirect flight with Vueling Airlines, departs from Cagliari on Sun, 12 Oct, arriving in Bilbao.Price includes taxes and charges.From $212, select.

Cagliari.$213 per passenger.Departing Fri, 31 Oct, returning Sat, 15 Nov.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Bilbao on Fri, 31 Oct, arriving in Cagliari.Inbound indirect flight with Vueling Airlines, departs from Cagliari on Sat, 15 Nov, arriving in Bilbao.Price includes taxes and charges.From $213, select.

Cagliari.$228 per passenger.Departing Sun, 31 Aug, returning Wed, 17 Sep.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Bilbao on Sun, 31 Aug, arriving in Cagliari.Inbound indirect flight with Vueling Airlines, departs from Cagliari on Wed, 17 Sep, arriving in Bilbao.Price includes taxes and charges.From $228, select.

Cagliari.$258 per passenger.Departing Sat, 1 Nov, returning Sat, 15 Nov.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Bilbao on Sat, 1 Nov, arriving in Cagliari.Inbound indirect flight with Vueling Airlines, departs from Cagliari on Sat, 15 Nov, arriving in Bilbao.Price includes taxes and charges.From $258, select.

Cagliari.$273 per passenger.Departing Tue, 22 Jul, returning Tue, 29 Jul.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Bilbao on Tue, 22 Jul, arriving in Cagliari.Inbound indirect flight with Vueling Airlines, departs from Cagliari on Tue, 29 Jul, arriving in Bilbao.Price includes taxes and charges.From $273, select.

Cagliari.$320 per passenger.Departing Wed, 30 Jul, returning Sun, 3 Aug.Return flight with Wizz Air Malta and Vueling Airlines.Outbound indirect flight with Wizz Air Malta, departs from Bilbao on Wed, 30 Jul, arriving in Cagliari.Inbound indirect flight with Vueling Airlines, departs from Cagliari on Sun, 3 Aug, arriving in Bilbao.Price includes taxes and charges.From $320, select.

Find the cheapest month to fly from Bilbao to Cagliari

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bilbao to Cagliari flights are currently cheapest in October.

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Bilbao to Cagliari: Alternative routes

Compare routes from Bilbao to Cagliari below. You may find an airport to fly into that's cheaper, faster, or easier than Cagliari.

Bilbao to Cagliari: Flight information

The things to know before you go.

Cheapest flight found	$172
Cheapest month to fly	October

Finding cheap flights from Bilbao to Cagliari: Frequently asked questions

How much are return flights from Bilbao to Cagliari?

The best price we found for a return flight from Bilbao to Cagliari is $172. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Bilbao to Cagliari?

Currently, there are no airlines that fly direct from Bilbao to Cagliari. But we found flights with one or more stops from $172.

How many flights are there a week from Bilbao to Cagliari?

As of July 2025, there are no flights flying from Bilbao to Cagliari.

When is the cheapest time to fly from Bilbao to Cagliari?

The cheapest month to fly from Bilbao to Cagliari is usually October.

Which upcoming date is cheapest to fly from Bilbao Airport to Cagliari Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bilbao Airport to Cagliari Airport on Sunday, 5 October 2025.

Can I get a direct flight from Bilbao Airport to Cagliari Airport?

No airlines currently offer direct flights between Bilbao Airport and Cagliari Airport. Most routes have one or more stops.

How can I find the best flight deal to Cagliari?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cagliari but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Cagliari?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cagliari is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Bilbao Airport to Cagliari with?

Currently, Vueling Airlines offers the cheapest flight tickets to Cagliari.

Travelling from Bilbao Airport (BIO) to Cagliari Elmas Airport (CAG): what you need to know

Hop on a direct flight from Bilbao Airport to Cagliari Elmas Airport and you'll be in the air for an average of 1 hour 55 minutes.
Bilbao and Cagliari are in the UTC+1 timezone. This means there's no time difference to adjust for.
Your BIO to CAG flight won't wait if you're late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.
Travelling during a peak time like July? Public holidays and other high seasons can lead to longer lines and delays at airport checkpoints. Play things extra safe and get there up to four hours before an international flight and two hours before domestic departures.
Volotea offers direct flights from Bilbao Airport to Cagliari Elmas Airport. Book with this popular carrier, then get ready to see the sights in Cagliari — and maybe even more of Italy if you have time.
The majority of passengers choose to travel with Volotea on this route.
Think about adding a stopover when booking your ticket from Bilbao Airport to Cagliari Elmas Airport. Just uncheck 'Direct flights only' to break up your journey, or even explore someplace new along the way. Here's where you can stop between BIO and CAG:
- Barcelona-El Prat Airport
- Palma de Mallorca Airport
- Leonardo da Vinci-Fiumicino Airport

How to find the cheapest flights from Bilbao Airport (BIO) to Cagliari Elmas Airport (CAG)

Right now, $84 is the lowest price we've seen for a one-way Bilbao Airport to Cagliari Elmas Airport flight. The best price for a return plane ticket is $172. Remember that fares can change due to availability when booking.
To score cheap tickets from BIO to CAG, book your journey nine months before your planned departure.
The cheapest month for flights from Bilbao Airport to Cagliari Elmas Airport is August. Use the 'Whole month' tool to see the lowest prices if you have a flexible travel schedule.
There's no need to check back in every day to find out if fares have gone down when you create a Price Alert. We'll update you the moment the price changes on cheap flights from BIO to CAG.
Discover the perfect flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Bilbao Airport to Cagliari Elmas Airport, use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and journey duration.

Handy information about Bilbao Airport (BIO)

Bilbao Airport has a strong on-time performance, reducing your chances of a delayed flight. Departures from BIO touch down on schedule 82.76% of the time.
Bilbao Airport is about 6 kilometres from central Bilbao. If you're ride-sharing, catching a cab or driving from the centre, it'll take 10 minutes or so to arrive, depending on the traffic.
Planning to catch public transport? Expect a trip time of around 30 minutes.
Taking an early flight from Bilbao Airport to Cagliari Elmas Airport? Avoid the stress of rushing to the terminal (and get some extra shut-eye) by choosing one of these stays near BIO:

Arriving at Cagliari Elmas Airport (CAG)

If you're arriving on a late Bilbao Airport to Cagliari Elmas Airport flight, few things top the convenience of being near the terminal. Grab your luggage from the carousel and then be showered and relaxing not long after at one of these accommodation options near CAG:
Grab a Cagliari Elmas Airport rental car and discover Cagliari and beyond with your own wheels. Surprice, RentSmart24 and Galdieri Rent are top providers you can book with here.
To lock in the lowest price, reserve your ride from Cagliari Elmas Airport around one week before you travel.

Getting from Cagliari Elmas Airport (CAG) to central Cagliari

Cagliari Elmas Airport is roughly 11 kilometres from the centre of Cagliari. Driving there takes about 15 minutes.
Travelling to the centre by public transport takes about 50 minutes.

When to fly to Cagliari Elmas Airport (CAG)

It's time to plan your travel dates for your flight from Bilbao Airport to Cagliari Elmas Airport. July is the busiest month to visit Cagliari. If you're after a more low-key vibe, go in February.
When booking your flight from Bilbao Airport to Cagliari Elmas Airport, think about the type of weather you enjoy. July is the warmest month in Cagliari, with the temperature ranging from 19ºC (66ºF) to 35ºC (95ºF).
Search for cheap tickets from BIO to CAG in February if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 4ºC (39ºF) and 16ºC (61ºF) on average.

Explore more of Italy

Cagliari is always a good idea, but there are so many other parts of Italy you'll want to see. About 418 kilometres north-east of Cagliari, a visit to Rome will keep your itinerary packed. Start with attractions like Colosseum, World’s smallest country Vatican City tour - City of Rome Capital, Italy (Self-Guided free walking tour) by FreeGuides.com and Trevi Fountain.
If you're eager to discover another well-known destination in Italy, head for Naples, about 467 kilometres north-east of Cagliari. National Archaeological Museum, Castel dell'Ovo and Royal Palace of Naples are among its highlights.