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Cluj Napoca

$488+ Cheap flights from San Francisco (SFO) to Cluj Napoca (CLJ)

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CLJ
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
1 adult, Economy
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Cheap flight deals from San Francisco to Cluj Napoca

Cheapest flights from San Francisco to Cluj Napoca
Explore the most affordable flight options available from San Francisco to Cluj Napoca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.

This oojo deal was found by Cheapflights users on 6/8. 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.
Mon 9/79:05 pm
SFO
-
CLJ
1 stop17h 25m
Lufthansa
Fri 9/186:00 am
CLJ
-
SFO
1 stop23h 00m
Lufthansa
Deal found 6/8$748
This Air Canada deal was found by Cheapflights users on 6/8. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:39 pm
SFO
-
CLJ
2 stops31h 46m
Air Canada
Wed 9/231:50 pm
CLJ
-
SFO
2 stops17h 30m
Air Canada
Deal found 6/8$768
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Sun 9/612:35 am
SFO
-
CLJ
2 stops30h 50m
United Airlines
Fri 9/186:00 am
CLJ
-
SFO
1 stop23h 00m
United Airlines
Deal found 6/8$769
This Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:05 pm
SFO
-
CLJ
1 stop17h 25m
Multiple Airlines
Wed 8/191:50 pm
CLJ
-
SFO
2 stops18h 07m
Multiple Airlines
Deal found 6/12$800
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/32:00 pm
SFO
-
CLJ
1 stop17h 25m
United Airlines
Wed 8/196:00 am
CLJ
-
SFO
1 stop23h 00m
United Airlines
Deal found 6/9$807
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:05 am
SFO
-
CLJ
2 stops21h 35m
United Airlines
Thu 8/206:00 am
CLJ
-
SFO
1 stop23h 00m
United Airlines
Deal found 6/9$812
This oojo deal was found by Cheapflights users on 6/8. 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 10/119:05 pm
SFO
-
CLJ
1 stop17h 25m
Lufthansa
Sat 10/176:10 pm
CLJ
-
SFO
1 stop34h 50m
Lufthansa
Deal found 6/8$814
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:05 pm
SFO
-
CLJ
1 stop17h 25m
Lufthansa
Tue 8/186:10 pm
CLJ
-
SFO
1 stop34h 50m
Lufthansa
Deal found 6/9$817
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/32:00 pm
SFO
-
CLJ
1 stop17h 25m
United Airlines
Tue 8/181:50 pm
CLJ
-
SFO
1 stop34h 30m
United Airlines
Deal found 6/9$818

Find flight deals from San Francisco to Cluj Napoca

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Cluj Napoca (CLJ). 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, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$748
(oojo)

One-way from

$488
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,274
Provider with most accurate pricing for San Francisco-Cluj Napoca flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Cluj Napoca flights.
Search Deals
From San Francisco to Cluj Napoca
Search Deals
One-way flight from San Francisco to Cluj Napoca
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($402 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($89 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Cluj Napoca 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, 2026.
Use the filters below to find and compare flights from San Francisco to Cluj Napoca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Tue 9/8

9:05 pm-12:30 am

1 stop17h 25m

Cluj Napoca

Wed 9/23

1:50 pm-7:00 pm

1 stop15h 10m

$748

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sun 9/6

12:35 am-5:25 pm

2 stops30h 50m

Cluj Napoca

Fri 9/18

6:00 am-7:00 pm

1 stop23h 00m

$769

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Tue 9/8

9:30 pm-1:10 pm

2 stops29h 40m

Cluj Napoca

Wed 9/23

1:50 pm-7:00 pm

1 stop15h 10m

$769

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Mon 8/3

2:00 pm-5:25 pm

1 stop17h 25m

Cluj Napoca

Fri 8/21

6:00 am-7:00 pm

1 stop23h 00m

$807

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sat 8/8

10:35 pm-5:25 pm

2 stops32h 50m

Cluj Napoca

Thu 8/20

1:50 pm-7:00 pm

1 stop15h 10m

$812

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sun 8/9

8:15 am-5:25 pm

2 stops23h 10m

Cluj Napoca

Wed 8/19

1:50 pm-7:00 pm

1 stop15h 10m

$812

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sun 8/2

11:05 pm-1:10 pm

2 stops28h 05m

Cluj Napoca

Tue 8/18

1:50 pm-2:20 pm

1 stop34h 30m

$819

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Tue 8/4

2:20 pm-5:40 pm

2 stops17h 20m

Cluj Napoca

Thu 8/20

6:00 am-6:49 pm

2 stops22h 49m

$822

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Thu 8/6

8:15 am-1:10 pm

2 stops18h 55m

Cluj Napoca

Wed 8/19

6:00 am-12:40 pm

2 stops16h 40m

$867

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sun 10/11

6:00 am-5:25 pm

2 stops25h 25m

Cluj Napoca

Sat 10/17

1:50 pm-2:30 pm

1 stop34h 40m

$899

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from San Francisco to Cluj Napoca

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

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

How much does it cost to fly round-trip from San Francisco to Cluj Napoca?

Reviews of airlines servicing Cluj Napoca

Get insights into the airlines that provide service to Cluj Napoca. 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 Cluj Napoca. Reviews last updated June 12, 2026.
Read through reviews of airlines operating flights from San Francisco to Cluj Napoca, such as Turkish Airlines,United Airlines, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
4,410 reviews

Crew

7.8

Entertainment

7.5

Overall

7.4

Comfort

7.3

Boarding

7.3

Food

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent
Turkish Airlines
7.4
Good
4,410 reviews
Turkish Airlines
7.4
Good
4,410 reviews

Crew

7.8

Entertainment

7.5

Overall

7.4

Comfort

7.3

Boarding

7.3

Food

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent
United Airlines
7.4
Good
9,809 reviews
Turkish Airlines
7.4
Good
4,410 reviews

Crew

7.8

Entertainment

7.5

Overall

7.4

Comfort

7.3

Boarding

7.3

Food

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent
Lufthansa
6.8
Okay
8,058 reviews
Turkish Airlines
7.4
Good
4,410 reviews

Crew

7.8

Entertainment

7.5

Overall

7.4

Comfort

7.3

Boarding

7.3

Food

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Cluj Napoca. 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 San Francisco to Cluj Napoca?

    Lufthansa and United Airlines can get you from San Francisco to Cluj Napoca in just under 17h 25m. Your travel time can differ by up to 13h 25m. Airlines will cover a distance of 6234 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on Lufthansa is currently your cheapest option to Cluj Napoca, with prices starting at $523. Additional round-trip tickets that might be worth considering are offered by Turkish Airlines and United Airlines, with the lowest prices starting at $600 and $652, respectively. Lufthansa is 44% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Cluj Napoca 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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Alternative routes for San Francisco to Cluj Napoca

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Top 3 airlines flying from San Francisco to Cluj Napoca

Discover the top 3 airlines that operate flights from San Francisco to Cluj Napoca. 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, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$523Average$880FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$600Average$768FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$652Average$1,449FlexibilityNo cancel feeOn-time69%

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