HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cluj Napoca

$480+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CLJ
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Cluj Napoca 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 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 15, 2026.

This Gotogate deal was found by Cheapflights users on 6/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/29:05 pm
SFO
-
CLJ
1 stop17h 25m
Lufthansa
Tue 8/186:10 pm
CLJ
-
SFO
1 stop34h 50m
Lufthansa
Deal found 6/13$797
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 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:15 pm
SFO
-
CLJ
2 stops19h 10m
United Airlines
Wed 8/196:00 am
CLJ
-
SFO
2 stops21h 34m
United Airlines
Deal found 6/12$813
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/211:05 pm
SFO
-
CLJ
2 stops28h 05m
United Airlines
Tue 8/181:50 pm
CLJ
-
SFO
1 stop34h 30m
United Airlines
Deal found 6/10$819
This United deal was found by Cheapflights users on 6/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/211:30 pm
SFO
-
CLJ
2 stops27h 40m
Multiple Airlines
Tue 8/186:10 pm
CLJ
-
SFO
1 stop34h 50m
Multiple Airlines
Deal found 6/13$820
This oojo deal was found by Cheapflights users on 6/13. 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.
Tue 7/219:05 pm
SFO
-
CLJ
1 stop17h 25m
Lufthansa
Thu 8/271:50 pm
CLJ
-
SFO
1 stop15h 10m
Lufthansa
Deal found 6/13$821
This FlightHub deal was found by Cheapflights users on 6/13. 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.
Mon 7/209:05 pm
SFO
-
CLJ
1 stop17h 25m
Lufthansa
Wed 8/261:50 pm
CLJ
-
SFO
1 stop15h 10m
Lufthansa
Deal found 6/13$824
This United Airlines deal was found by Cheapflights users on 6/13. 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 7/202:00 pm
SFO
-
CLJ
1 stop17h 25m
United Airlines
Tue 8/256:00 am
CLJ
-
SFO
1 stop18h 20m
United Airlines
Deal found 6/13$825
This KAYAK deal was found by Cheapflights users on 6/13. 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.
Sun 7/199:05 pm
SFO
-
CLJ
1 stop17h 25m
Lufthansa
Tue 8/251:50 pm
CLJ
-
SFO
1 stop15h 10m
Lufthansa
Deal found 6/13$830

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 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$797
(Gotogate)

One-way from

$480
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,275
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 ($90 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 15, 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

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sun 8/2

11:30 pm-1:10 pm

2 stops27h 40m

Cluj Napoca

Tue 8/18

6:10 pm-7:00 pm

1 stop34h 50m

$820

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-5:34 pm

2 stops37h 44m

$825

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Mon 7/20

6:00 am-5:25 pm

2 stops25h 25m

Cluj Napoca

Tue 8/25

1:50 pm-7:00 pm

1 stop15h 10m

$829
Quickest round-trip

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Mon 7/20

2:00 pm-5:25 pm

1 stop17h 25m

Cluj Napoca

Sun 8/30

1:50 pm-7:00 pm

1 stop15h 10m

$902

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sat 7/11

10:40 pm-5:30 pm

1 stop32h 50m

Cluj Napoca

Sat 9/19

6:10 pm-2:00 pm

1 stop29h 50m

$915

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sat 7/11

11:59 pm-5:25 pm

2 stops31h 26m

Cluj Napoca

Sat 9/19

6:10 pm-2:30 pm

1 stop30h 20m

$916

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sat 7/11

11:59 pm-5:25 pm

2 stops31h 26m

Cluj Napoca

Sat 9/19

6:00 am-5:35 pm

2 stops21h 35m

$916

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Wed 7/22

2:40 pm-5:25 pm

2 stops16h 45m

Cluj Napoca

Thu 8/27

6:00 am-12:40 pm

2 stops16h 40m

$1,193

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sat 7/11

9:05 pm-5:25 pm

1 stop34h 20m

Cluj Napoca

Thu 7/30

1:50 pm-9:18 am

2 stops29h 28m

$1,227

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Fri 7/10

1:55 pm-5:25 pm

2 stops17h 30m

Cluj Napoca

Fri 7/17

6:00 am-11:57 pm

2 stops27h 57m

$1,232

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 20 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 15, 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
4,409 reviews

Boarding

7.3

Overall

7.4

Comfort

7.3

Entertainment

7.5

Food

7.5

Crew

7.8

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
4,409 reviews
Turkish Airlines
7.4
Good
4,409 reviews

Boarding

7.3

Overall

7.4

Comfort

7.3

Entertainment

7.5

Food

7.5

Crew

7.8

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
9,828 reviews
Turkish Airlines
7.4
Good
4,409 reviews

Boarding

7.3

Overall

7.4

Comfort

7.3

Entertainment

7.5

Food

7.5

Crew

7.8

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
8,062 reviews
Turkish Airlines
7.4
Good
4,409 reviews

Boarding

7.3

Overall

7.4

Comfort

7.3

Entertainment

7.5

Food

7.5

Crew

7.8

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?

    United Airlines and LOT can get you from San Francisco to Cluj Napoca in just under 28h 05m. Your travel time can differ by up to 4h 45m. 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Cluj Napoca

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Otopeni Intl flights
San Francisco to Otopeni Intl flights
Las Vegas to Otopeni Intl flights
Los Angeles to Cluj Napoca flights

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 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$523Average$880FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$600Average$768FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$652Average$1,449FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.