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Cagliari

$456+ Cheap flights from Denver (DEN) 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CAG
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Denver to Cagliari

Best flights from Denver to Cagliari
Discover carefully curated flight deals from Denver to Cagliari that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/315:55 pmDEN - CAG
1 stop16h 25mLufthansa
Sat 6/139:15 amCAG - DEN
1 stop14h 20mLufthansa
Deal found 12/10$1,695
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:25 pmDEN - CAG
2 stops23h 00mSWISS
Sat 6/138:55 amCAG - DEN
2 stops20h 30mSWISS
Deal found 12/11$1,708
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:40 amDEN - CAG
3 stops24h 30mMultiple Airlines
Sat 6/1311:40 amCAG - DEN
3 stops29h 38mMultiple Airlines
Deal found 12/11$5,021

Find flight deals from Denver to Cagliari

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,695
(Cheapflightsfares)

One-way from

$456
(Kiwi.com)
Provider with most accurate pricing for Denver Intl-Cagliari Elmas flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Cagliari Elmas flights.
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From Denver Intl to Cagliari Elmas
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One-way flight from Denver Intl to Cagliari Elmas
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver 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 December 12, 2025.
Use the filters below to find and compare flights from Denver to Cagliari that are best for you.

Fly from

Denver

Fly to

Cagliari

Route

Depart

Return

Price

DenverCagliari

DEN - CAG

DENCAG

Denver Intl

Sun 5/31

5:55 pm-6:20 pm

1 stop16h 25m

Cagliari Elmas

Sat 6/13

9:15 am-3:35 pm

1 stop14h 20m

$1,695

DenverCagliari

DEN - CAG

DENCAG

Denver Intl

Sun 5/31

1:25 pm-8:25 pm

2 stops23h 00m

Cagliari Elmas

Sat 6/13

8:55 am-9:25 pm

2 stops20h 30m

$1,708

DenverCagliari

DEN - CAG

DENCAG

Denver Intl

Sun 5/31

10:40 am-7:10 pm

3 stops24h 30m

Cagliari Elmas

Sat 6/13

11:40 am-9:18 am

3 stops29h 38m

$5,021

DenverCagliari

DEN - CAG

DENCAG

Denver Intl

Tue 6/2

12:15 pm-7:35 pm

2 stops23h 20m

$456

DenverCagliari

DEN - CAG

DENCAG

Denver Intl

Tue 6/2

4:05 pm-5:45 pm

1 stop17h 40m

$1,075

DenverCagliari

DEN - CAG

DENCAG

Denver Intl

Tue 6/2

6:40 pm-7:20 pm

1 stop16h 40m

$1,977

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Denver to Cagliari

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Cagliari in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Cagliari flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Cagliari flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Cagliari flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Cagliari flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Cagliari flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari from Denver 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.

Related info for your journey

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

  • How long is the flight from Denver to Cagliari?

    Lufthansa and SWISS can get you from Denver to Cagliari in just under 16h 25m. Your travel time can differ by up to 6h 35m. The distance between Denver and Cagliari is about 5553 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver 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.

See more FAQs

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Oristano

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