A coastal landscape with green hills, a clear blue sea, and distant mountains.

S$76 Cheap Flights to Costa Rei

View S$76 flight on Sat, 29 Aug, 2026Opens in a new window

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Cheap round-trip flights to Costa Rei

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

AeroItalia
Lufthansa
Swiss International Air Lines
Air France
KLM

Frequently asked questions

What is the name of Costa Rei's airport?
Book a flight to Costa Rei and you'll be touching down at Elmas Airport (CAG).
How far is CAG from central Costa Rei?
The trip between CAG and downtown Costa Rei is fairly long. You'll need to travel 40 kilometres before you can check in to your hotel in the city.
What airport is best to fly into Costa Rei?
Travellers from all around the world go through CAG each day. Step off the plane, gather your bags and you'll be 40 kilometres from the centre of Costa Rei.
How many airlines fly to Costa Rei?
There are 21 air carriers connecting Costa Rei with 28 airports around the world.
Which airlines fly to Costa Rei?
The majority of flights into Costa Rei are operated by Aeroitalia. The most popular route takes off from Rome, and Aeroitalia flies this route the most frequently.
How many nonstop flights are there to Costa Rei?
Planning an amazing Costa Rei adventure is easy when there are 207 direct flights each week to pick from.
Where are the most popular flights to Costa Rei departing from?
A large number of flights to Costa Rei set off from Rome, Milan and Bergamo airports.
How long is the flight to Costa Rei Airport?
If it's Rome you're departing, you'll be in the air for around 1 hour and 7 minutes before you touchdown in Costa Rei. Runway to runway from Milan takes around 1 hour and 25 minutes and from Bergamo, 1 hour and 30 minutes.
How to book the cheapest flight to Costa Rei?
We all know those fortunate travellers who somehow manage to land super cheap plane tickets every time they fly. Want to know how to do it for your Costa Rei holiday? Don't leave it until the last possible moment to lock in your flight. Don't stop there, however. Do some research and check if there are a couple of airports at your destination. Fares often differ depending on which airport you go for. Don't forget to compare fares across air carriers as well. And finally, don't forget that it's first in, best dressed. Know what a typical airfare costs and have your credit card ready to buy your ticket as soon as you see an unbeatable bargain. The sweetest deals don't last long.
Do you have any tips for my flight to Costa Rei?
If you're not prepared, travelling can be testing. But there's no need to panic. Follow these handy tips for a hassle-free start to your getaway in Costa Rei. What to pack in your hand luggage:
  • First, pack your passport, important documents, cash and medications. Next, you'll want some entertainment to while away the time. A thrilling book and a laptop filled with your favourite shows are some terrific options. If you hope to catch forty winks, a comfy neck pillow and some earplugs will also be useful. Finally, leave space for a few toiletry items to ensure you step off the plane looking and feeling fresh.
Do not pack the following items in your hand luggage:
  • While the list of prohibited items can differ between air carriers, the general rule of thumb is nothing sharp, flammable or explosive. This includes screwdrivers, pocket knives, fireworks and fuel. Sports equipment like baseball bats, and items that could harm other people, such as firearms and ammunition, won't be allowed on board either.
What to wear on a flight:
  • The aisles of an airplane are no place for a fashion parade. Dress in comfortable layers and go for shoes that are roomy, flat and easy to take on and off.
  • Deep vein thrombosis (DVT) can pose a risk on long-haul flights. It results from blood clots forming due to poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks.
How to get through airport security fast when flying to Costa Rei?
Being prepared before your flight will help make your getaway to Costa Rei easy and painless. We've compiled some top tips for a speedy journey through security:
  • Your travel ID and boarding pass will need to be inspected by airport security. Have them easily accessible to avoid fumbling around for them.
  • The X-ray machine comes next. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes items like headphones or earphones, as well as heavy coats or jackets. They'll need to be placed on the conveyor belt for screening.
  • Your electronic devices like laptops and phones will also have to go on a tray to be scanned. Don't worry, you'll be back online in no time.
  • Travelling with a new cologne or perfume? Not a problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, it's fine to bring with you in your carry-on bag.
  • Lightweight sneakers are a good footwear choice as you're less likely to have to remove them when passing through security. Safety boots and other bulky shoes are often subjected to additional screening.
  • Airlines won't allow any pocket knives or other sharp items to come on board with you. If you must bring these kinds of items, put them in your checked baggage.

Book with confidence

Find Your Flights to Costa Rei CAG

Cheap flights to Costa Rei (CAG)

Get started finding a cheap flight to Costa Rei on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Costa Rei.

Return prices range from S$144 - S$503 and one-ways Costa Rei start as low as S$76.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Costa Rei (CAG)

You have several options for which airline you choose to travel with to Costa Rei. There are 10 airlines flying into CAG: AeroItalia, easyJet, Air France, Swiss International Air Lines, Lufthansa, KLM. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Costa Rei (CAG) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to CAG in August and in August for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Find Your Flights to Costa Rei CAG

Travel information

Destination airport
Elmas
Destination airport IATA code
CAG
Destination city name
Cagliari
Roundtrip price
S$143
*Available to Expedia members.