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Olbia

$1,255+ Cheap flights from Denver (DEN) to Olbia (OLB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OLB
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap flight deals from Denver to Olbia

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Olbia (OLB). 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 January 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,255
(oojo)
Provider with most accurate pricing for Denver Intl-Olbia Costa Smeralda flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Olbia Costa Smeralda flights.
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From Denver Intl to Olbia Costa Smeralda
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Find flight deals from Denver to Olbia

Cheapest flights from Denver to Olbia
Explore the most affordable flight options available from Denver to Olbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

This oojo deal was found by Cheapflights users on 1/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/319:09 amDEN - OLB
2 stops27h 16mBritish Airways
Sat 6/137:45 pmOLB - DEN
2 stops34h 38mBritish Airways
Deal found 1/12$1,255
This Cheapflightsfares deal was found by Cheapflights users on 1/10. 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 5/314:05 pmDEN - OLB
1 stop16h 30mLufthansa
Sat 6/139:10 pmOLB - DEN
1 stop25h 10mLufthansa
Deal found 1/10$1,609
This AranGrant deal was found by Cheapflights users on 1/10. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:40 pmDEN - OLB
1 stop31h 50mBritish Airways
Wed 5/209:25 pmOLB - DEN
1 stop27h 05mBritish Airways
Deal found 1/10$1,648
This Booking.com deal was found by Cheapflights users on 1/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:36 amDEN - OLB
2 stops39h 54mMultiple Airlines
Wed 5/209:25 pmOLB - DEN
2 stops30h 19mMultiple Airlines
Deal found 1/10$1,789

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Olbia 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 January 12, 2026.
Use the filters below to find and compare flights from Denver to Olbia that are best for you.

Fly from

Denver

Fly to

Olbia

Route

Depart

Return

Price

DenverOlbia

DEN - OLB

DENOLB

Denver Intl

Sun 5/31

12:23 pm-8:25 pm

2 stops24h 02m

Olbia Costa Smeralda

Sat 6/13

7:45 pm-10:23 pm

2 stops34h 38m

$1,255

DenverOlbia

DEN - OLB

DENOLB

Denver Intl

Sun 5/31

4:05 pm-4:35 pm

1 stop16h 30m

Olbia Costa Smeralda

Sat 6/13

9:10 pm-2:20 pm

1 stop25h 10m

$1,609

DenverOlbia

DEN - OLB

DENOLB

Denver Intl

Fri 5/8

10:36 am-10:30 am

2 stops39h 54m

Olbia Costa Smeralda

Wed 5/20

9:25 pm-7:44 pm

2 stops30h 19m

$1,789

DenverOlbia

DEN - OLB

DENOLB

Denver Intl

Fri 5/8

5:44 pm-10:30 am

2 stops32h 46m

Olbia Costa Smeralda

Wed 5/20

9:25 pm-12:07 am

2 stops34h 42m

$4,336

DenverOlbia

DEN - OLB

DENOLB

Denver Intl

Fri 5/8

5:40 pm-5:35 pm

1 stop15h 55m

Olbia Costa Smeralda

Wed 5/20

5:30 pm-2:20 pm

1 stop28h 50m

$4,805

DenverOlbia

DEN - OLB

DENOLB

Denver Intl

Fri 5/8

5:40 pm-5:35 pm

1 stop15h 55m

Olbia Costa Smeralda

Thu 5/21

5:30 pm-2:20 pm

1 stop28h 50m

$4,972

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Compare providers for flights from Denver to Olbia

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 Olbia in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
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-Olbia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Olbia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Olbia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Olbia 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-Olbia 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 Olbia

Have a flexible travel schedule? Discover the best time to fly to Olbia 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.

Reviews of airlines servicing Olbia

Get insights into the airlines that provide service to Olbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Olbia. Reviews last updated January 12, 2026.
Read reviews from past customers who have flown Lufthansa from Denver to Olbia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,709 reviews

Boarding

7.0

Comfort

6.8

Crew

7.6

Entertainment

6.4

Food

6.3

Overall

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.
Lufthansa
6.8
Okay
7,709 reviews
Lufthansa
6.8
Okay
7,709 reviews

Boarding

7.0

Comfort

6.8

Crew

7.6

Entertainment

6.4

Food

6.3

Overall

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.

Related info for your journey

Find useful and relevant information for your journey from Denver to Olbia. 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 Olbia?

    British Airways can get you from Denver to Olbia in just under 24h 02m. Your travel time can differ by up to . Airlines will cover a distance of 5491 mi.

  • What is the cheapest airline to fly from Denver to Olbia round-trip?

    Flying on Lufthansa is currently your cheapest option to Olbia, with prices starting at $776.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Olbia 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

Traveling to a place near Olbia?

Book flights to Olbia if you plan to visit one of these locations
Golfo Aranci

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Alternative routes for Denver to Olbia

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Cagliari flights

Top airline flying from Denver to Olbia

Discover the top airline that operate flights from Denver to Olbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$776Average$1,370FlexibilityNo cancel feeOn-time76%

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