$787+ 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CLJ
Nov 27 — Dec 41
Round-trip
1 adult, Economy
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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
Best
Last-minute
One-way
Cheapest flights from San Francisco to Cluj NapocaExplore 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 October 28, 2026.
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 October 28, 2026.
This Globehunters deal was found by Cheapflights users on 10/24. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:40 pm -
1 stop17h 25m
Thu 12/1010:45 am -
1 stop15h 45m
Deal found 10/24![Multiple Airlines logo]()
$787
This oojo deal was found by Cheapflights users on 10/26. 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 11/259:40 pm -
1 stop17h 25m
Thu 12/106:10 am -
1 stop23h 25m
Deal found 10/26![Lufthansa logo]()
$790
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/257:00 am -
2 stops20h 50m
Thu 12/106:10 am -
2 stops21h 39m
Deal found 10/26![United Airlines logo]()
$812
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 12/107:00 am -
2 stops20h 50m
Thu 12/176:10 am -
1 stop23h 25m
Deal found 10/26![United Airlines logo]()
$852
This Air Canada deal was found by Cheapflights users on 10/24. 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.
Wed 11/258:20 am -
3 stops19h 30m
Thu 12/106:10 am -
2 stops26h 51m
Deal found 10/24![Air Canada logo]()
$1,037
This KAYAK deal was found by Cheapflights users on 10/28. 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.
Tue 12/157:25 pm -
1 stop28h 40m
Wed 1/136:10 am -
1 stop23h 25m
Deal found 10/28![Multiple Airlines logo]()
$1,169
Best flights from San Francisco to Cluj NapocaDiscover carefully curated flight deals from San Francisco to Cluj Napoca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2026.
Discover carefully curated flight deals from San Francisco to Cluj Napoca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/257:00 am -
2 stops20h 50m
Thu 12/106:10 am -
2 stops21h 39m
Deal found 10/26![United Airlines logo]()
$812
This United deal was found by Cheapflights users on 10/28. 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.
Tue 12/157:00 am -
2 stops20h 50m
Wed 1/136:10 am -
1 stop23h 25m
Deal found 10/28![Multiple Airlines logo]()
$1,176
This Air Canada deal was found by Cheapflights users on 10/25. 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.
Mon 1/118:25 am -
2 stops19h 25m
Wed 1/136:10 am -
2 stops49h 23m
Deal found 10/25![Air Canada logo]()
$1,224
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 12/107:00 am -
2 stops20h 50m
Thu 12/176:10 am -
1 stop23h 25m
Deal found 10/26![United Airlines logo]()
$852
This United Airlines deal was found by Cheapflights users on 10/24. 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 1/1110:15 am -
2 stops17h 35m
Wed 1/136:10 am -
1 stop23h 25m
Deal found 10/24![United Airlines logo]()
$1,217
Last-minute flights from San Francisco to Cluj NapocaDiscover last-minute flight deals from San Francisco to Cluj Napoca. Data last updated October 28, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Cluj Napoca. Data last updated October 28, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 10/24. 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 11/193:38 pm -
2 stops59h 12m
Mon 11/306:00 pm -
2 stops50h 14m
Deal found 10/24![LOT logo]()
$1,182
This FlightHub deal was found by Cheapflights users on 10/24. 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 11/1911:25 am -
2 stops27h 40m
Mon 11/303:15 pm -
1 stop35h 15m
Deal found 10/24![Multiple Airlines logo]()
$1,421
This Globehunters deal was found by Cheapflights users on 10/24. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:40 pm -
1 stop17h 25m
Thu 12/1010:45 am -
1 stop15h 45m
Deal found 10/24![Multiple Airlines logo]()
$787
This oojo deal was found by Cheapflights users on 10/26. 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 11/259:40 pm -
1 stop17h 25m
Thu 12/106:10 am -
1 stop23h 25m
Deal found 10/26![Lufthansa logo]()
$790
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/257:00 am -
2 stops20h 50m
Thu 12/106:10 am -
2 stops21h 39m
Deal found 10/26![United Airlines logo]()
$812
This Air Canada deal was found by Cheapflights users on 10/24. 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.
Wed 11/258:20 am -
3 stops19h 30m
Thu 12/106:10 am -
2 stops26h 51m
Deal found 10/24![Air Canada logo]()
$1,037
One-way flights from San Francisco to Cluj NapocaSearch for one-way flight options from San Francisco to Cluj Napoca. Find affordable one-way fares based on user searches. Data last updated October 28, 2026.
Search for one-way flight options from San Francisco to Cluj Napoca. Find affordable one-way fares based on user searches. Data last updated October 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/2210:08 pm -
3 stops40h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$2,476
This BusinessClass deal was found by Cheapflights users on 10/25. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:40 pm -
1 stop17h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Lufthansa logo]()
$3,843
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 October 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $645 (Globehunters) |
Popular in | June |
Cheapest in | February |
Average price | $851 |
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 7,457,451 searches. Data last updated October 28, 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
Cheapest round-trip
San FranciscoCluj Napoca
SFO San Francisco - CLJ Cluj Napoca
SFOCLJ
San Francisco
Wed 11/25
7:00 am-1:50 pm
2 stops20h 50m
Cluj Napoca
Thu 12/10
6:10 am-5:49 pm
2 stops21h 39m
$812
San FranciscoCluj Napoca
SFO San Francisco - CLJ Cluj Napoca
SFOCLJ
San Francisco
Thu 12/10
7:00 am-1:50 pm
2 stops20h 50m
Cluj Napoca
Thu 12/17
6:10 am-7:35 pm
1 stop23h 25m
$852
San FranciscoCluj Napoca
SFO San Francisco - CLJ Cluj Napoca
SFOCLJ
San Francisco
Tue 12/15
7:00 am-1:50 pm
2 stops20h 50m
Cluj Napoca
Wed 1/13
6:10 am-7:35 pm
1 stop23h 25m
$1,176
San FranciscoCluj Napoca
SFO San Francisco - CLJ Cluj Napoca
SFOCLJ
San Francisco
Mon 1/11
10:15 am-1:50 pm
2 stops17h 35m
Cluj Napoca
Wed 1/13
6:10 am-7:35 pm
1 stop23h 25m
$1,217
San FranciscoCluj Napoca
SFO San Francisco - CLJ Cluj Napoca
SFOCLJ
San Francisco
Mon 1/11
8:25 am-1:50 pm
2 stops19h 25m
Cluj Napoca
Wed 1/13
6:10 am-9:33 pm
2 stops49h 23m
$1,224
San FranciscoCluj Napoca
SFO San Francisco - CLJ Cluj Napoca
SFOCLJ
San Francisco
Sun 11/22
10:08 pm-1:05 am
3 stops40h 57m
Cluj Napoca
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$2,476
Quickest round-trip
San FranciscoCluj Napoca
SFO San Francisco - CLJ Cluj Napoca
SFOCLJ
San Francisco
Sun 11/22
9:40 pm-1:05 am
1 stop17h 25m
Cluj Napoca
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$3,843
Sorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
SFO-CLJ
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
What is the cheapest month to book a flight from San Francisco to Cluj Napoca?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Cluj Napoca (average of $498). Flying from San Francisco to Cluj Napoca in June is currently the most expensive (average of $1,327). 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.
How much does it cost to fly round-trip from San Francisco to Cluj Napoca?
Airfare is below average for this route at the moment.
San Francisco to Cluj Napoca flights typically cost between $657 and $1,449 in January.The cheapest round-trip price found within the last 5 days was $645 on Lufthansa (Jan 24-Feb 14).
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 October 28, 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.
Entertainment
7.5
Comfort
7.3
Food
7.5
Overall
7.4
Crew
7.8
Boarding
7.3
Reviews
1 / 20
2.0
MediocreLuoai,May 2025
SFO - IST
Entertainment
7.5
Comfort
7.3
Food
7.5
Overall
7.4
Crew
7.8
Boarding
7.3
Reviews
1 / 20
2.0
MediocreLuoai,May 2025
SFO - IST
Entertainment
7.5
Comfort
7.3
Food
7.5
Overall
7.4
Crew
7.8
Boarding
7.3
Reviews
1 / 20
2.0
MediocreLuoai,May 2025
SFO - IST
Entertainment
7.5
Comfort
7.3
Food
7.5
Overall
7.4
Crew
7.8
Boarding
7.3
Reviews
1 / 20
2.0
MediocreLuoai,May 2025
SFO - IST
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.
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Alternative routes
Cluj Napoca flight routes
Complete your trip
Flights by cabin class
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Other flights from San Francisco
Popular flights
Alternative routes for San Francisco to Cluj Napoca
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Cluj Napoca
Explore flights to Cluj Napoca departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 28, 2026.
Complete your trip
Complete your trip to Cluj Napoca by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Cluj Napoca by cabin class
Find flights from San Francisco to Cluj Napoca, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Cluj Napoca flights
Browse other San Francisco and Cluj Napoca flight options. Last updated on October 28, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on October 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$534 | Average$1,059 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$652 | Average$1,164 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$655 | Average$867 | FlexibilityNo cancel fee | On-time77% |