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Cheap flights from Cluj Napoca to San Francisco from $407

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cluj Napoca to San Francisco departing on 1/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Cluj Napoca to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:35 pm - 2:35 pm
CLJ
-
SFO
30h 00m2 stops
Multiple Airlines Logo
7:40 pm - 1:20 am
SFO
-
CLJ
19h 40m1 stop
$761Multiple Airlines
Sun, Mar 1 - Tue, Apr 14
Multiple Airlines Logo
6:35 pm - 2:35 pm
CLJ
-
SFO
30h 00m2 stops
Multiple Airlines Logo
5:45 pm - 5:00 am
SFO
-
CLJ
25h 15m1 stop
$765Multiple Airlines
Sun, Mar 1 - Tue, Apr 21
Multiple Airlines Logo
6:35 pm - 2:35 pm
CLJ
-
SFO
30h 00m2 stops
Multiple Airlines Logo
7:40 pm - 1:20 am
SFO
-
CLJ
19h 40m1 stop
$774Multiple Airlines
Sun, Mar 1 - Sun, Apr 19
Multiple Airlines Logo
6:35 pm - 1:05 pm
CLJ
-
SFO
28h 30m2 stops
Multiple Airlines Logo
3:15 pm - 1:20 am
SFO
-
CLJ
24h 05m2 stops
$791Multiple Airlines
Sun, Mar 1 - Thu, Apr 16
Multiple Airlines Logo
6:35 pm - 2:35 pm
CLJ
-
SFO
30h 00m2 stops
Multiple Airlines Logo
7:40 pm - 1:20 am
SFO
-
CLJ
19h 40m1 stop
$807Multiple Airlines
Sun, Mar 1 - Thu, Apr 16
Multiple Airlines Logo
6:35 pm - 2:35 pm
CLJ
-
SFO
30h 00m2 stops
Multiple Airlines Logo
5:45 pm - 5:00 am
SFO
-
CLJ
25h 15m1 stop
$827Multiple Airlines
Sun, Mar 1 - Thu, Apr 23
Multiple Airlines Logo
9:15 pm - 3:35 pm
CLJ
-
SFO
28h 20m2 stops
Multiple Airlines Logo
5:20 pm - 10:15 pm
SFO
-
CLJ
18h 55m1 stop
$834Multiple Airlines
Thu, Jan 29 - Wed, Feb 4
Multiple Airlines Logo
3:00 pm - 3:35 pm
CLJ
-
SFO
34h 35m3 stops
Multiple Airlines Logo
5:20 pm - 10:15 pm
SFO
-
CLJ
18h 55m1 stop
$836Multiple Airlines
Thu, Jan 29 - Wed, Feb 4
LOT Logo
6:10 pm - 1:50 pm
CLJ
-
SFO
29h 40m1 stop
LOT Logo
10:15 pm - 5:30 pm
SFO
-
CLJ
33h 15m1 stop
$870LOT
Sat, Jun 20 - Sat, Jun 27
Lufthansa Logo
6:00 am - 6:55 pm
CLJ
-
SFO
22h 55m1 stop
Lufthansa Logo
9:25 pm - 12:55 am
SFO
-
CLJ
17h 30m1 stop
$900Lufthansa
Thu, Jan 29 - Wed, Feb 4

United Airlines flights from Cluj Napoca to San Francisco

Our best United Airlines deals on Cluj Napoca to San Francisco flight tickets
United Airlines
Mar 1
CLJ6:00 amCluj Napoca
25h 21m
2 stops
SFO9:21 pmSan Francisco
Apr 19
SFO11:20 pmSan Francisco
27h 50m
2 stops
CLJ1:10 pmCluj Napoca
$915
Find similar
United Airlines
Mar 1
CLJ2:25 pmCluj Napoca
15h 10m
1 stop
SFO7:35 pmSan Francisco
Apr 14
SFO9:05 pmSan Francisco
30h 05m
1 stop
CLJ1:10 pmCluj Napoca
$939
Find similar
United Airlines
Mar 1
CLJ6:00 amCluj Napoca
23h 19m
2 stops
SFO7:19 pmSan Francisco
Apr 22
SFO9:05 pmSan Francisco
30h 05m
1 stop
CLJ1:10 pmCluj Napoca
$943
Find similar

Turkish Airlines flights from Cluj Napoca to San Francisco

Our best Turkish Airlines deals on Cluj Napoca to San Francisco flight tickets
Turkish Airlines
Mar 1
CLJ9:15 pmCluj Napoca
29h 30m
1 stop
SFO4:45 pmSan Francisco
Apr 16
SFO6:45 pmSan Francisco
15h 35m
1 stop
CLJ8:20 pmCluj Napoca
$929
Find similar
Turkish Airlines
Mar 1
CLJ9:15 pmCluj Napoca
29h 30m
1 stop
SFO4:45 pmSan Francisco
Apr 18
SFO6:45 pmSan Francisco
15h 35m
1 stop
CLJ8:20 pmCluj Napoca
$959
Find similar
Turkish Airlines
Apr 10
CLJ9:55 amCluj Napoca
16h 45m
1 stop
SFO4:40 pmSan Francisco
Apr 24
SFO12:55 pmSan Francisco
34h 10m
1 stop
CLJ9:05 amCluj Napoca
$962
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Cluj Napoca to San Francisco 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, momondo users made 832,500 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Cluj Napoca to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Sun 3/1

6:35 pm-2:35 pm

2 stops30h 00m

San Francisco

Tue 4/14

7:40 pm-1:20 am

1 stop19h 40m

$761

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Sun 3/1

6:35 pm-2:35 pm

2 stops30h 00m

San Francisco

Tue 4/21

5:45 pm-5:00 am

1 stop25h 15m

$765

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Sun 3/1

6:35 pm-2:35 pm

2 stops30h 00m

San Francisco

Sun 4/19

7:40 pm-1:20 am

1 stop19h 40m

$774

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Sun 3/1

6:35 pm-1:05 pm

2 stops28h 30m

San Francisco

Thu 4/16

3:15 pm-1:20 am

2 stops24h 05m

$791

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Sun 3/1

6:35 pm-2:35 pm

2 stops30h 00m

San Francisco

Thu 4/16

7:40 pm-1:20 am

1 stop19h 40m

$807

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Sun 3/1

6:35 pm-2:35 pm

2 stops30h 00m

San Francisco

Thu 4/23

5:45 pm-5:00 am

1 stop25h 15m

$827

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Thu 1/29

9:15 pm-3:35 pm

2 stops28h 20m

San Francisco

Wed 2/4

5:20 pm-10:15 pm

1 stop18h 55m

$834

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Thu 1/29

3:00 pm-3:35 pm

3 stops34h 35m

San Francisco

Wed 2/4

5:20 pm-10:15 pm

1 stop18h 55m

$836

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Sat 6/20

6:10 pm-1:50 pm

1 stop29h 40m

San Francisco

Sat 6/27

10:15 pm-5:30 pm

1 stop33h 15m

$870

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Thu 1/29

6:00 am-6:55 pm

1 stop22h 55m

San Francisco

Wed 2/4

9:25 pm-12:55 am

1 stop17h 30m

$900

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Cluj Napoca to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of May, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $888.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Cluj Napoca to San Francisco is on a Thursday when prices can be found for as low as $908. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $1,245.

When to book flights from Cluj Napoca to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Cluj Napoca to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cluj Napoca to San Francisco (CLJ to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cluj Napoca to San Francisco

Fastest flight time

15h 10m

Direct flights

None
The fastest flight from Cluj Napoca to San Francisco takes 15h 10m
There are no direct flights from Cluj Napoca to San Francisco. There are no popular flight routes from Cluj Napoca to San Francisco.
Search flight deals

  • How far is Cluj Napoca to San Francisco by plane?

    Cluj Napoca and San Francisco are 6223.7 mi apart from one another. Flights usually cover this in 15h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Cluj Napoca Airport to San Francisco Airport?

    Prices for flights from Cluj Napoca Airport to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from Cluj Napoca Airport to San Francisco Airport?

  • How old do you have to be to fly from Cluj Napoca Airport to San Francisco Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cluj Napoca Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Cluj Napoca to San Francisco?

Best airlines flying from Cluj Napoca to San Francisco

Compare and see reviews for airlines that fly from Cluj Napoca to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $775Free CancellationRating
6.8
7,658 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $804Free CancellationRating
7.3
4,126 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $864Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Hayward
Calistoga
Big Sur
Santa Clara
Walnut Creek
Berkeley
Daly City
Fremont
Half Moon Bay
Vallejo
Livermore
Salinas
Sunnyvale
Pacifica

Why use momondo?

Why should I use momondo to find a flight deal from Cluj Napoca to San Francisco?

It is quick and easy to find Cluj Napoca to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

Can I find flights from Cluj Napoca to San Francisco with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Cluj Napoca to San Francisco flights to just show those with flexible booking policies.

How can momondo help me find flights from Cluj Napoca to San Francisco?

momondo provides multiple filters to help you find the best flight to San Francisco from Cluj Napoca. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Cluj Napoca to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cluj Napoca to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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