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Cluj Napoca

$604+ Cheap flights from San Francisco (SFO) to Cluj Napoca (CLJ)

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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CLJ
May 24 — May 311
Sun 5/24
Sun 5/31
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 April 24, 2026.

This FlightHub deal was found by Cheapflights users on 4/19. 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 4/2712:55 pm
SFO
-
CLJ
1 stop34h 10m
Turkish Airlines
Wed 5/209:05 pm
CLJ
-
SFO
1 stop23h 45m
Turkish Airlines
Deal found 4/19$604
This FlightHub deal was found by Cheapflights users on 4/19. 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.
Sun 7/266:45 pm
SFO
-
CLJ
1 stop15h 30m
Turkish Airlines
Tue 9/19:55 am
CLJ
-
SFO
1 stop16h 45m
Turkish Airlines
Deal found 4/19$629
This oojo deal was found by Cheapflights users on 4/20. 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.
Thu 5/76:45 pm
SFO
-
CLJ
1 stop15h 30m
Turkish Airlines
Mon 5/119:55 am
CLJ
-
SFO
1 stop34h 55m
Turkish Airlines
Deal found 4/20$639
This FlightHub deal was found by Cheapflights users on 4/19. 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 4/2712:55 pm
SFO
-
CLJ
1 stop21h 20m
Turkish Airlines
Mon 5/49:55 am
CLJ
-
SFO
1 stop34h 55m
Turkish Airlines
Deal found 4/19$641
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:45 pm
SFO
-
CLJ
1 stop28h 20m
Turkish Airlines
Wed 9/29:55 am
CLJ
-
SFO
1 stop34h 55m
Turkish Airlines
Deal found 4/20$665
This oojo deal was found by Cheapflights users on 4/19. 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.
Wed 7/226:45 pm
SFO
-
CLJ
1 stop15h 30m
Turkish Airlines
Tue 9/19:55 am
CLJ
-
SFO
1 stop16h 45m
Turkish Airlines
Deal found 4/19$669
This FlightHub deal was found by Cheapflights users on 4/20. 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.
Thu 10/156:45 pm
SFO
-
CLJ
1 stop15h 30m
Turkish Airlines
Sun 10/189:55 am
CLJ
-
SFO
1 stop34h 55m
Turkish Airlines
Deal found 4/20$685
This FlightHub deal was found by Cheapflights users on 4/20. 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.
Tue 7/286:45 pm
SFO
-
CLJ
1 stop28h 20m
Turkish Airlines
Thu 9/39:55 am
CLJ
-
SFO
1 stop34h 55m
Turkish Airlines
Deal found 4/20$704
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:55 pm
SFO
-
CLJ
1 stop34h 10m
Turkish Airlines
Fri 6/59:55 am
CLJ
-
SFO
1 stop16h 45m
Turkish Airlines
Deal found 4/23$714

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 April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$604
(FlightHub)

Popular in

December

Cheapest in

February

Average price

$676
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
Highest demand for flights based on searches. 35% potential increase in price ($518 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($87 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 24, 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

Thu 9/24

12:55 pm-9:05 am

1 stop34h 10m

Cluj Napoca

Mon 9/28

9:55 am-4:40 pm

1 stop16h 45m

$736

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Mon 7/20

12:55 pm-9:05 am

1 stop34h 10m

Cluj Napoca

Mon 8/31

9:05 pm-4:40 pm

1 stop29h 35m

$740

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Tue 7/21

5:00 am-5:25 pm

2 stops26h 25m

Cluj Napoca

Wed 8/26

1:50 pm-2:20 pm

1 stop34h 30m

$798
Quickest round-trip

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Thu 9/17

12:55 pm-8:15 pm

1 stop21h 20m

Cluj Napoca

Mon 9/21

9:05 pm-10:50 am

1 stop23h 45m

$806

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Mon 7/20

11:05 pm-5:25 pm

2 stops32h 20m

Cluj Napoca

Wed 8/26

1:50 pm-7:00 pm

1 stop15h 10m

$864

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Mon 8/3

11:05 pm-5:25 pm

2 stops32h 20m

Cluj Napoca

Tue 9/8

6:00 am-7:04 pm

2 stops23h 04m

$896

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Thu 8/6

11:05 pm-5:25 pm

2 stops32h 20m

Cluj Napoca

Tue 8/18

1:50 pm-11:22 am

2 stops31h 32m

$965

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sat 8/8

10:15 pm-5:30 pm

1 stop33h 15m

Cluj Napoca

Sat 8/15

6:10 pm-1:50 pm

1 stop29h 40m

$1,030

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sun 8/2

3:50 pm-1:20 pm

1 stop35h 30m

Cluj Napoca

Sun 8/23

2:00 pm-8:37 am

2 stops28h 37m

$1,065
Cheapest one-way

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Thu 6/18

9:30 pm-9:50 am

2 stops26h 20m

$713

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Showing 1-10 of 11 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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 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 April 24, 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
4,325 reviews

Entertainment

7.5

Overall

7.4

Comfort

7.3

Food

7.5

Boarding

7.3

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Cathy,Mar 2026

DFW - ATH

I really enjoyed the food . It's just too hard to eat in such a confined space. Baring in mind, I was not in business class. Crew was very friendly.
Turkish Airlines
7.4
Good
4,325 reviews
Turkish Airlines
7.4
Good
4,325 reviews

Entertainment

7.5

Overall

7.4

Comfort

7.3

Food

7.5

Boarding

7.3

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Cathy,Mar 2026

DFW - ATH

I really enjoyed the food . It's just too hard to eat in such a confined space. Baring in mind, I was not in business class. Crew was very friendly.
United Airlines
7.4
Good
9,643 reviews
Turkish Airlines
7.4
Good
4,325 reviews

Entertainment

7.5

Overall

7.4

Comfort

7.3

Food

7.5

Boarding

7.3

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Cathy,Mar 2026

DFW - ATH

I really enjoyed the food . It's just too hard to eat in such a confined space. Baring in mind, I was not in business class. Crew was very friendly.
Lufthansa
6.8
Okay
7,946 reviews
Turkish Airlines
7.4
Good
4,325 reviews

Entertainment

7.5

Overall

7.4

Comfort

7.3

Food

7.5

Boarding

7.3

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Cathy,Mar 2026

DFW - ATH

I really enjoyed the food . It's just too hard to eat in such a confined space. Baring in mind, I was not in business class. Crew was very friendly.

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?

    Turkish Airlines and United Airlines can get you from San Francisco to Cluj Napoca in just under 26h 25m. Your travel time can differ by up to 7h 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 United Airlines is currently your cheapest option to Cluj Napoca, with prices starting at $431. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Turkish Airlines, with the lowest prices starting at $498 and $600, respectively. United Airlines is 55% 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 April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$431Average$1,327FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$498Average$876FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$600Average$741FlexibilityNo cancel feeOn-time77%

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