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Cheap flights from San Francisco to Cluj Napoca from $553

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Cluj Napoca departing on 5/21. 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 San Francisco to Cluj Napoca

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:55 pm - 5:25 pm
SFO
-
CLJ
17h 30m
1 stop
United Airlines Logo
1:50 pm - 7:00 pm
CLJ
-
SFO
15h 10m
1 stop
$783United Airlines
Mon, Sep 28 - Thu, Oct 1
United Airlines Logo
7:05 am - 5:25 pm
SFO
-
CLJ
24h 20m
2 stops
United Airlines Logo
1:50 pm - 7:00 pm
CLJ
-
SFO
15h 10m
1 stop
$787United Airlines
Mon, Sep 28 - Thu, Oct 1
United Airlines Logo
6:30 am - 1:10 pm
SFO
-
CLJ
20h 40m
2 stops
United Airlines Logo
1:50 pm - 1:16 am
CLJ
-
SFO
21h 26m
2 stops
$797United Airlines
Mon, Sep 28 - Thu, Oct 1
Lufthansa Logo
9:05 pm - 12:30 am
SFO
-
CLJ
17h 25m
1 stop
Lufthansa Logo
6:00 am - 7:00 pm
CLJ
-
SFO
23h 00m
1 stop
$813Lufthansa
Fri, Aug 14 - Tue, Sep 8
Turkish Airlines Logo
6:45 pm - 8:15 pm
SFO
-
CLJ
15h 30m
1 stop
Turkish Airlines Logo
9:05 pm - 4:40 pm
CLJ
-
SFO
29h 35m
1 stop
$814Turkish Airlines
Tue, Jul 21 - Fri, Aug 28
United Airlines Logo
6:00 am - 5:25 pm
SFO
-
CLJ
25h 25m
2 stops
United Airlines Logo
1:50 pm - 7:00 pm
CLJ
-
SFO
15h 10m
1 stop
$820United Airlines
Fri, Aug 14 - Tue, Sep 8
Lufthansa Logo
9:05 pm - 12:30 am
SFO
-
CLJ
17h 25m
1 stop
Lufthansa Logo
6:10 pm - 7:00 pm
CLJ
-
SFO
34h 50m
1 stop
$825Lufthansa
Fri, Aug 14 - Mon, Sep 7
Lufthansa Logo
9:05 pm - 12:30 am
SFO
-
CLJ
17h 25m
1 stop
Lufthansa Logo
6:10 pm - 7:00 pm
CLJ
-
SFO
34h 50m
1 stop
$828Lufthansa
Fri, Aug 14 - Mon, Sep 7
United Airlines Logo
7:15 am - 5:25 pm
SFO
-
CLJ
24h 10m
2 stops
United Airlines Logo
1:50 pm - 1:16 am
CLJ
-
SFO
21h 26m
2 stops
$830United Airlines
Fri, Aug 14 - Tue, Sep 8
Multiple Airlines Logo
8:30 am - 1:10 pm
SFO
-
CLJ
18h 40m
2 stops
Multiple Airlines Logo
1:50 pm - 7:00 pm
CLJ
-
SFO
15h 10m
1 stop
$833Multiple Airlines
Tue, Jul 21 - Fri, Aug 28

United Airlines flights from San Francisco to Cluj Napoca

Our best United Airlines deals on San Francisco to Cluj Napoca flight tickets
United Airlines
Sep 28
SFO1:55 pmSan Francisco
17h 30m
1 stop
CLJ5:25 pmCluj Napoca
Oct 1
CLJ1:50 pmCluj Napoca
15h 10m
1 stop
SFO7:00 pmSan Francisco
$783
United Airlines
Sep 28
SFO7:05 amSan Francisco
24h 20m
2 stops
CLJ5:25 pmCluj Napoca
Oct 1
CLJ1:50 pmCluj Napoca
15h 10m
1 stop
SFO7:00 pmSan Francisco
$787
United Airlines
Sep 28
SFO6:30 amSan Francisco
20h 40m
2 stops
CLJ1:10 pmCluj Napoca
Oct 1
CLJ1:50 pmCluj Napoca
21h 26m
2 stops
SFO1:16 amSan Francisco
$797

Lufthansa flights from San Francisco to Cluj Napoca

Our best Lufthansa deals on San Francisco to Cluj Napoca flight tickets
Lufthansa
Aug 14
SFO9:05 pmSan Francisco
17h 25m
1 stop
CLJ12:30 amCluj Napoca
Sep 8
CLJ6:00 amCluj Napoca
23h 00m
1 stop
SFO7:00 pmSan Francisco
$813
Lufthansa
Aug 14
SFO9:05 pmSan Francisco
17h 25m
1 stop
CLJ12:30 amCluj Napoca
Sep 7
CLJ6:10 pmCluj Napoca
34h 50m
1 stop
SFO7:00 pmSan Francisco
$825
Lufthansa
Aug 14
SFO9:05 pmSan Francisco
17h 25m
1 stop
CLJ12:30 amCluj Napoca
Sep 7
CLJ6:10 pmCluj Napoca
34h 50m
1 stop
SFO7:00 pmSan Francisco
$828

momondo 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, momondo users made 832,500 searches. Data last updated May 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

Price

Cheapest round-trip
Quickest round-trip

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Mon 9/28

1:55 pm-5:25 pm

1 stop17h 30m

Cluj Napoca

Thu 10/1

1:50 pm-7:00 pm

1 stop15h 10m

$783

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Mon 9/28

7:05 am-5:25 pm

2 stops24h 20m

Cluj Napoca

Thu 10/1

1:50 pm-7:00 pm

1 stop15h 10m

$787

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Mon 9/28

6:30 am-1:10 pm

2 stops20h 40m

Cluj Napoca

Thu 10/1

1:50 pm-1:16 am

2 stops21h 26m

$797

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Fri 8/14

9:05 pm-12:30 am

1 stop17h 25m

Cluj Napoca

Tue 9/8

6:00 am-7:00 pm

1 stop23h 00m

$813

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Tue 7/21

6:45 pm-8:15 pm

1 stop15h 30m

Cluj Napoca

Fri 8/28

9:05 pm-4:40 pm

1 stop29h 35m

$814

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Fri 8/14

6:00 am-5:25 pm

2 stops25h 25m

Cluj Napoca

Tue 9/8

1:50 pm-7:00 pm

1 stop15h 10m

$820

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Fri 8/14

9:05 pm-12:30 am

1 stop17h 25m

Cluj Napoca

Mon 9/7

6:10 pm-7:00 pm

1 stop34h 50m

$825

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Fri 8/14

9:05 pm-12:30 am

1 stop17h 25m

Cluj Napoca

Mon 9/7

6:10 pm-7:00 pm

1 stop34h 50m

$828

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Fri 8/14

7:15 am-5:25 pm

2 stops24h 10m

Cluj Napoca

Tue 9/8

1:50 pm-1:16 am

2 stops21h 26m

$830

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Tue 7/21

8:30 am-1:10 pm

2 stops18h 40m

Cluj Napoca

Fri 8/28

1:50 pm-7:00 pm

1 stop15h 10m

$833

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Cluj Napoca from

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

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 typical price of a round-trip flight between San Francisco and Cluj Napoca?

What is the cheapest month to fly to Cluj Napoca?

The month of January is, on average, the cheapest month to fly to Cluj Napoca from San Francisco, with most prices found around $0. If you don’t want to visit Cluj Napoca in January, then you should wait until February to fly from San Francisco, when ticket prices are also cheap, with an average price of $498.

Can stopping save me money on San Francisco to Cluj Napoca flights?

You could potentially save up to 5% on your flight if you consider stops on a San Francisco to Cluj Napoca flight.

When to book flights from San Francisco to Cluj Napoca

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

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

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

Fastest flight time

15h 30m

Direct flights

None
The fastest flight from San Francisco to Cluj Napoca takes 15h 30m
There are no direct flights from San Francisco to Cluj Napoca. There are no popular flight routes from San Francisco to Cluj Napoca.
Search flight deals

Frequently asked questions about flying from San Francisco to Cluj Napoca

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

    A flight from San Francisco to Cluj Napoca will travel around 6224.1 mi. A reasonable flight in good conditions will take 15h 30m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Cluj Napoca Airport.

  • What documentation or ID do you need to fly to Cluj Napoca Airport?

    The required travel and health documents for your Cluj Napoca Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cluj Napoca Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from San Francisco to Cluj Napoca

Compare and see reviews for airlines that fly from San Francisco to Cluj Napoca with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $431Free CancellationRating
7.4
9,700 reviews
Search United Airlines flights
LufthansaPriceFrom $498Free CancellationRating
6.8
7,992 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $600Free CancellationRating
7.4
4,358 reviews
Search Turkish Airlines flights

Traveling to a place near Cluj Napoca?

Book flights to Cluj Napoca if you plan to visit one of these locations
Turda

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco to Cluj Napoca. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Cluj Napoca.

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

Yes momondo offers price alerts on flights to Cluj Napoca from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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