$387+ Cheap flights from San Francisco (SFO) 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Francisco 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
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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 San Francisco to Cagliari
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 June 12, 2025.
Round-trip from | $713 (SWISS) |
|---|---|
One-way from | $423 (Iberia) |
Find flight deals from San Francisco to Cagliari
Cheapest flights from San Francisco to CagliariExplore the most affordable flight options available from San Francisco to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from San Francisco to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This SWISS deal was found by Cheapflights users on 6/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Lufthansa deal was found by Cheapflights users on 6/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Iberia deal was found by Cheapflights users on 6/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air France deal was found by Cheapflights users on 6/12. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Austrian Airlines deal was found by Cheapflights users on 6/10. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 6/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco 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 June 12, 2025.
Use the filters below to find and compare flights from San Francisco to Cagliari that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoCagliari
SFO - CAG
SFOCAG
San Francisco
Mon 8/11
7:30 pm-3:15 pm
1 stop34h 45m
Cagliari Elmas
Tue 9/16
8:55 am-4:10 pm
1 stop16h 15m
San FranciscoCagliari
SFO - CAG
SFOCAG
San Francisco
Sat 9/20
2:40 pm-6:35 pm
1 stop18h 55m
Cagliari Elmas
Sun 9/28
7:25 pm-12:40 pm
1 stop26h 15m
San FranciscoCagliari
SFO - CAG
SFOCAG
San Francisco
Sat 9/20
8:10 pm-10:25 pm
1 stop17h 15m
Cagliari Elmas
Sun 9/28
11:10 pm-11:59 pm
2 stops33h 49m
San FranciscoCagliari
SFO - CAG
SFOCAG
San Francisco
Sun 9/21
4:30 pm-7:10 pm
1 stop17h 40m
Cagliari Elmas
Fri 10/3
8:25 pm-1:50 pm
1 stop26h 25m
San FranciscoCagliari
SFO - CAG
SFOCAG
San Francisco
Fri 9/19
7:30 pm-8:05 am
1 stop27h 35m
Cagliari Elmas
Sun 9/28
7:25 pm-12:40 pm
1 stop26h 15m
San FranciscoCagliari
SFO - CAG
SFOCAG
San Francisco
Fri 9/19
3:05 pm-6:00 pm
1 stop17h 55m
Cagliari Elmas
Sat 9/27
6:45 pm-3:09 pm
2 stops29h 24m
San FranciscoCagliari
SFO - CAG
SFOCAG
San Francisco
Fri 9/19
2:40 pm-9:10 am
2 stops33h 30m
Cagliari Elmas
Sun 9/28
9:55 am-12:40 pm
2 stops35h 45m
San FranciscoCagliari
SFO - CAG
SFOCAG
San Francisco
Sat 8/2
6:15 am-10:20 am
2 stops19h 05m
Cagliari Elmas
Mon 8/11
5:05 pm-5:32 pm
2 stops33h 27m
San FranciscoCagliari
SFO - CAG
SFOCAG
San Francisco
Fri 8/1
12:50 am-10:20 am
2 stops24h 30m
Cagliari Elmas
Mon 8/11
5:05 pm-11:45 am
1 stop27h 40m
San FranciscoCagliari
SFO - CAG
SFOCAG
San Francisco
Wed 9/17
4:20 pm-7:25 am
2 stops30h 05m
Best time to book a flight from San Francisco to Cagliari
Have a flexible travel schedule? Discover the best time to fly to Cagliari from San Francisco with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Cagliari
What is the cheapest time of day to fly from SFO to CAG?
Find hourly flight availability from San Francisco 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 June 12, 2025.
When flying from San Francisco to Cagliari, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 20% versus a flight at noon.
Rainfall in Cagliari by month
Plan your trip to Cagliari by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Cagliari ranges from 0.1 - 2.2 inches per month. February is typically the wettest month, when rainfall can reach 2.2 in. July is typically the driest time to visit Cagliari when rainfall is around 0.1 in.
Temperature in Cagliari by month
Plan your trip to Cagliari by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Cagliari, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).
Reviews of airlines servicing Cagliari
Get insights into the airlines that provide service to Cagliari. 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 Cagliari. Reviews last updated June 12, 2025.
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Cagliari. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to Cagliari
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from San Francisco to Cagliari
Discover the top airline that operate flights from San Francisco to Cagliari. 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,077 | Average$1,353 | FlexibilityNo cancel fee | On-time79% |