$379+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CLJ
Oct 11 — Oct 181
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 September 11, 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 September 11, 2026.
This Gotogate deal was found by Cheapflights users on 9/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:05 pm -
1 stop17h 25m
Sun 11/16:10 am -
1 stop23h 25m
Deal found 9/10![Lufthansa logo]()
$691
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:05 pm -
1 stop17h 25m
Wed 12/166:10 am -
1 stop23h 25m
Deal found 9/10![Lufthansa logo]()
$696
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:30 am -
2 stops18h 40m
Wed 12/162:35 pm -
1 stop15h 00m
Deal found 9/10![Multiple Airlines logo]()
$699
This oojo deal was found by Cheapflights users on 9/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:05 pm -
1 stop17h 25m
Mon 11/166:10 am -
1 stop23h 25m
Deal found 9/9![Lufthansa logo]()
$701
This United deal was found by Cheapflights users on 9/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:30 pm -
2 stops29h 40m
Sun 11/16:10 am -
1 stop23h 25m
Deal found 9/10![Multiple Airlines logo]()
$704
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/1611:10 pm -
2 stops28h 00m
Mon 11/162:35 pm -
1 stop15h 00m
Deal found 9/9![United Airlines logo]()
$707
This Air Canada deal was found by Cheapflights users on 9/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:10 am -
2 stops23h 15m
Mon 11/162:35 pm -
2 stops40h 58m
Deal found 9/9![Multiple Airlines logo]()
$714
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/114:10 pm -
1 stop15h 20m
Wed 10/212:00 pm -
1 stop16h 50m
Deal found 9/10![LOT logo]()
$720
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 September 11, 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 September 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/1611:10 pm -
2 stops28h 00m
Mon 11/162:35 pm -
1 stop15h 00m
Deal found 9/9![United Airlines logo]()
$707
This Air Canada deal was found by Cheapflights users on 9/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/118:11 am -
2 stops19h 39m
Wed 1/136:10 am -
2 stops49h 23m
Deal found 9/10![Air Canada logo]()
$764
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/712:28 pm -
2 stops18h 57m
Wed 10/216:00 am -
2 stops22h 54m
Deal found 9/10![United Airlines logo]()
$747
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 1/116:30 am -
2 stops21h 20m
Wed 1/136:10 am -
1 stop23h 25m
Deal found 9/10![United Airlines logo]()
$757
Last-minute flights from San Francisco to Cluj NapocaDiscover last-minute flight deals from San Francisco to Cluj Napoca. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Cluj Napoca. Data last updated September 11, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/114:10 pm -
1 stop15h 20m
Wed 10/212:00 pm -
1 stop16h 50m
Deal found 9/10![LOT logo]()
$720
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:05 pm -
1 stop17h 25m
Wed 12/166:10 am -
1 stop23h 25m
Deal found 9/10![Lufthansa logo]()
$696
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:30 am -
2 stops18h 40m
Wed 12/162:35 pm -
1 stop15h 00m
Deal found 9/10![Multiple Airlines logo]()
$699
This Gotogate deal was found by Cheapflights users on 9/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:05 pm -
1 stop17h 25m
Sun 11/16:10 am -
1 stop23h 25m
Deal found 9/10![Lufthansa logo]()
$691
This oojo deal was found by Cheapflights users on 9/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:05 pm -
1 stop17h 25m
Mon 11/166:10 am -
1 stop23h 25m
Deal found 9/9![Lufthansa logo]()
$701
This United deal was found by Cheapflights users on 9/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:30 pm -
2 stops29h 40m
Sun 11/16:10 am -
1 stop23h 25m
Deal found 9/10![Multiple Airlines logo]()
$704
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/1611:10 pm -
2 stops28h 00m
Mon 11/162:35 pm -
1 stop15h 00m
Deal found 9/9![United Airlines logo]()
$707
This Air Canada deal was found by Cheapflights users on 9/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:10 am -
2 stops23h 15m
Mon 11/162:35 pm -
2 stops40h 58m
Deal found 9/9![Multiple Airlines logo]()
$714
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 September 11, 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 September 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:07 am -
3 stops42h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Wed 11/184:35 pm -
2 stops39h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$410
This Gotogate deal was found by Cheapflights users on 9/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:05 pm -
1 stop17h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Lufthansa logo]()
$458
This Travelocity deal was found by Cheapflights users on 9/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:40 am -
2 stops24h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air Canada logo]()
$465
This Orbitz deal was found by Cheapflights users on 9/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:40 pm -
1 stop17h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Lufthansa logo]()
$587
This United Airlines deal was found by Cheapflights users on 9/7. 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 11/171:40 pm -
1 stop14h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 9/7. 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 11/1911:15 pm -
2 stops28h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$708
This Air Canada deal was found by Cheapflights users on 9/7. 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 11/188:20 am -
3 stops19h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Air Canada logo]()
$1,794
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Thu 11/194:40 pm -
3 stops58h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$2,214
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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $691 (Gotogate) |
One-way from | $379 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $917 |
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 September 11, 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
Sun 10/11
6:07 am-11:05 am
3 stops42h 58m
Cluj Napoca
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$379
San FranciscoCluj Napoca
SFO San Francisco - CLJ Cluj Napoca
SFOCLJ
San Francisco
Sun 10/11
9:05 pm-12:30 am
1 stop17h 25m
Cluj Napoca
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$458
San FranciscoCluj Napoca
SFO San Francisco - CLJ Cluj Napoca
SFOCLJ
San Francisco
Sun 10/11
6:40 am-5:25 pm
2 stops24h 45m
Cluj Napoca
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$465
Quickest round-trip
San FranciscoCluj Napoca
SFO San Francisco - CLJ Cluj Napoca
SFOCLJ
San Francisco
Tue 11/17
1:40 pm-1:50 pm
1 stop14h 10m
Cluj Napoca
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$595
San FranciscoCluj Napoca
SFO San Francisco - CLJ Cluj Napoca
SFOCLJ
San Francisco
Fri 10/16
11:10 pm-1:10 pm
2 stops28h 00m
Cluj Napoca
Mon 11/16
2:35 pm-7:35 pm
1 stop15h 00m
$707
San FranciscoCluj Napoca
SFO San Francisco - CLJ Cluj Napoca
SFOCLJ
San Francisco
Thu 11/19
11:15 pm-1:50 pm
2 stops28h 35m
Cluj Napoca
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$708
San FranciscoCluj Napoca
SFO San Francisco - CLJ Cluj Napoca
SFOCLJ
San Francisco
Wed 10/7
12:28 pm-5:25 pm
2 stops18h 57m
Cluj Napoca
Wed 10/21
6:00 am-6:54 pm
2 stops22h 54m
$747
San FranciscoCluj Napoca
SFO San Francisco - CLJ Cluj Napoca
SFOCLJ
San Francisco
Mon 1/11
6:30 am-1:50 pm
2 stops21h 20m
Cluj Napoca
Wed 1/13
6:10 am-7:35 pm
1 stop23h 25m
$757
San FranciscoCluj Napoca
SFO San Francisco - CLJ Cluj Napoca
SFOCLJ
San Francisco
Mon 1/11
8:11 am-1:50 pm
2 stops19h 39m
Cluj Napoca
Wed 1/13
6:10 am-9:33 pm
2 stops49h 23m
$764
San FranciscoCluj Napoca
SFO San Francisco - CLJ Cluj Napoca
SFOCLJ
San Francisco
Wed 11/18
2:45 pm-1:50 pm
2 stops37h 05m
Cluj Napoca
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$3,569
Showing 1-10 of 11 resultsSorted 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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| 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
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 September 11, 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.
Boarding
7.3
Overall
7.4
Crew
7.8
Food
7.5
Entertainment
7.5
Comfort
7.3
Reviews
1 / 20
2.0
MediocreLuoai,May 2025
SFO - IST
Boarding
7.3
Overall
7.4
Crew
7.8
Food
7.5
Entertainment
7.5
Comfort
7.3
Reviews
1 / 20
2.0
MediocreLuoai,May 2025
SFO - IST
Boarding
7.3
Overall
7.4
Crew
7.8
Food
7.5
Entertainment
7.5
Comfort
7.3
Reviews
1 / 20
2.0
MediocreLuoai,May 2025
SFO - IST
Boarding
7.3
Overall
7.4
Crew
7.8
Food
7.5
Entertainment
7.5
Comfort
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
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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 September 11, 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 September 11, 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 September 11, 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 September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$523 | Average$933 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$652 | Average$1,164 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$655 | Average$872 | FlexibilityNo cancel fee | On-time77% |