HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cagliari

$349+ Cheap flights from Raleigh (RDU) to Cagliari (CAG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — CAG
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Raleigh to Cagliari with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Raleigh to Cagliari

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Cagliari (CAG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$850
(Trip.com)

One-way from

$349
(Kiwi.com)
From Raleigh-Durham to Cagliari Elmas
Search Deals
One-way flight from Raleigh-Durham to Cagliari Elmas
Search Deals

Find flight deals from Raleigh to Cagliari

Cheapest flights from Raleigh to Cagliari
Explore the most affordable flight options available from Raleigh to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/253:55 pmRDU - CAG
2 stops20h 25mMultiple Airlines
Sat 11/16:40 pmCAG - RDU
2 stops49h 25mMultiple Airlines
Deal found 9/10$850
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:00 amRDU - CAG
2 stops23h 45mMultiple Airlines
Tue 10/281:30 pmCAG - RDU
3 stops35h 05mMultiple Airlines
Deal found 9/11$1,378

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh to Cagliari 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Raleigh to Cagliari that are best for you.

Fly from

Raleigh

Fly to

Cagliari

Route

Depart

Return

Price

RaleighCagliari

RDU - CAG

RDUCAG

Raleigh-Durham

Sat 10/25

3:55 pm-6:20 pm

2 stops20h 25m

Cagliari Elmas

Sat 11/1

6:40 pm-3:05 pm

2 stops49h 25m

$850

RaleighCagliari

RDU - CAG

RDUCAG

Raleigh-Durham

Tue 10/14

9:00 am-2:45 pm

2 stops23h 45m

Cagliari Elmas

Tue 10/28

1:30 pm-7:35 pm

3 stops35h 05m

$1,378

RaleighCagliari

RDU - CAG

RDUCAG

Raleigh-Durham

Thu 10/9

3:58 pm-7:30 am

3 stops33h 32m

$349

RaleighCagliari

RDU - CAG

RDUCAG

Raleigh-Durham

Thu 10/9

3:40 pm-6:35 pm

1 stop20h 55m

$641

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Raleigh to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari from Raleigh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Raleigh to Cagliari

What is the cheapest time of day to fly from RDU to CAG?

Find hourly flight availability from Raleigh to Cagliari. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Raleigh to Cagliari as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Cagliari. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Raleigh to Cagliari that include hotel bookings?

    Yes. In addition to deals on Raleigh to Cagliari flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to Cagliari?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Cagliari.

  • Can I find deals for business class flights from Raleigh to Cagliari?

    Yes. Cheapflights offers flight deals from Raleigh to Cagliari by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Traveling to a place near Cagliari?

Book flights to Cagliari if you plan to visit one of these locations
Oristano

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Cagliari

Explore flights to Cagliari departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2025.
Cagliari to Rome Fiumicino Airport flights
Cagliari to Barcelona-El Prat Airport flights
Cagliari to Naples flights
Cagliari to Bari flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.