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$908+ Cheap flights from Cluj Napoca (CLJ) to San Francisco (SFO)

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
CLJ — SFO
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheapflights Tip: The best prices from Cluj Napoca to San Francisco are usually found in November or May, booked 13 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Cluj Napoca to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Cluj Napoca (CLJ) to San Francisco (SFO). 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 April 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$908
(United Airlines)

Popular in

August

Cheapest in

November

Average price

$1,032
Provider with most accurate pricing for Cluj Napoca-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cluj Napoca-San Francisco flights.
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From Cluj Napoca to San Francisco
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Cluj Napoca to San Francisco

Cheapest flights from Cluj Napoca to San Francisco
Explore the most affordable flight options available from Cluj Napoca to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:45 pmCLJ - SFO
2 stops21h 14mUnited Airlines
Fri 10/3110:45 amSFO - CLJ
2 stops17h 55mUnited Airlines
Deal found 4/23$908
This Lufthansa deal was found by Cheapflights users on 4/23. 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.
Tue 6/106:05 pmCLJ - SFO
1 stop34h 55mLufthansa
Mon 10/139:05 pmSFO - CLJ
1 stop17h 25mLufthansa
Deal found 4/23$923
This Turkish Airlines deal was found by Cheapflights users on 4/23. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/109:55 amCLJ - SFO
1 stop16h 45mTurkish Airlines
Wed 5/216:45 pmSFO - CLJ
1 stop28h 20mTurkish Airlines
Deal found 4/23$938
This Mytrip deal was found by Cheapflights users on 4/23. 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 6/106:25 pmCLJ - SFO
2 stops30h 10mMultiple Airlines
Mon 10/138:40 amSFO - CLJ
2 stops18h 25mMultiple Airlines
Deal found 4/23$966

Cheapflights Fare Finder

Customize your flight search to find flights from Cluj Napoca to San Francisco 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 April 24, 2025.
Use the filters below to find and compare flights from Cluj Napoca to San Francisco that are best for you.

Fly from

Cluj Napoca

Fly to

San Francisco

Route

Depart

Return

Price

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Wed 10/1

1:45 pm-12:59 am

2 stops21h 14m

San Francisco

Fri 10/31

10:45 am-1:40 pm

2 stops17h 55m

$908

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Tue 6/10

6:05 pm-7:00 pm

1 stop34h 55m

San Francisco

Mon 10/13

9:05 pm-12:30 am

1 stop17h 25m

$923

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Sat 5/10

9:55 am-4:40 pm

1 stop16h 45m

San Francisco

Wed 5/21

6:45 pm-9:05 am

1 stop28h 20m

$938

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Tue 6/10

6:25 pm-2:35 pm

2 stops30h 10m

San Francisco

Mon 10/13

8:40 am-1:05 pm

2 stops18h 25m

$966

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Compare providers for flights from Cluj Napoca to San Francisco

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 Cluj Napoca to San Francisco in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust Score*3 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 Cluj Napoca-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cluj Napoca-San Francisco flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cluj Napoca-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cluj Napoca-San Francisco 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 Cluj Napoca-San Francisco 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 Cluj Napoca to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Cluj Napoca 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 Cluj Napoca to San Francisco

How far ahead should I book a flight from Cluj Napoca to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Cluj Napoca to San Francisco. Price data was last updated on April 18, 2025.

The price you pay for your flight from Cluj Napoca to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 13 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Cluj Napoca to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Cluj Napoca to San Francisco (average of $276). Flying from Cluj Napoca to San Francisco in June is currently the most expensive (average of $393). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CLJ to SFO?

Find hourly flight availability from Cluj Napoca to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from Cluj Napoca to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 10% versus a flight at noon.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated April 24, 2025.
United Airlines
7.4
Good
8,685 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,685 reviews
United Airlines
7.4
Good
8,685 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Turkish Airlines
7.3
Good
3,775 reviews
United Airlines
7.4
Good
8,685 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Lufthansa
6.7
Okay
7,029 reviews
United Airlines
7.4
Good
8,685 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

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

  • What are the cheapest airlines flying from Cluj Napoca to San Francisco round-trip?

    Flying on United Airlines is currently your cheapest option to San Francisco, with prices starting at $908. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Turkish Airlines, with the lowest prices starting at $923 and $938, respectively. Users have found that United Airlines is 7% cheaper than the other options available to this destination.

  • Can I find deals for flights from Cluj Napoca to San Francisco that include hotel bookings?

    Yes. In addition to deals on Cluj Napoca to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cluj Napoca to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cluj Napoca to San Francisco.

  • Can I find deals for business class flights from Cluj Napoca to San Francisco?

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

  • What is the cheapest month to book a flight from Cluj Napoca to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Cluj Napoca to San Francisco (average of $276). Flying from Cluj Napoca to San Francisco in June is currently the most expensive (average of $393). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Cluj Napoca?

Book flights to Cluj Napoca if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
Turlock
Livermore
South San Francisco
Fairfield
Manteca
Richmond
Watsonville
Hollister
Milpitas
Antioch
Sausalito
Vallejo
Newark
Hayward
Alameda
Sunnyvale
Campbell

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Top 3 airlines flying from Cluj Napoca to San Francisco

Discover the top 3 airlines that operate flights from Cluj Napoca to San Francisco. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$774Average$875FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$802Average$1,164FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$803Average$985FlexibilityNo cancel feeOn-time69%

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