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Cheap flights from San Francisco to Cluj Napoca from $556

This is the cheapest round-trip 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 10/19. 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

Multiple Airlines Logo
2:20 pm - 2:35 pmSFO-CLJ
14h 15m1 stop
Multiple Airlines Logo
3:25 pm - 4:30 pmCLJ-SFO
35h 05m1 stop
$556Multiple Airlines
Find Deal
Sun, Oct 19 - Mon, Nov 3
Multiple Airlines Logo
5:15 am - 1:05 pmSFO-CLJ
21h 50m2 stops
Multiple Airlines Logo
3:25 pm - 4:30 pmCLJ-SFO
35h 05m1 stop
$559Multiple Airlines
Find Deal
Sun, Oct 19 - Mon, Nov 3
United Airlines Logo
5:15 am - 1:05 pmSFO-CLJ
21h 50m2 stops
United Airlines Logo
2:25 pm - 10:54 amCLJ-SFO
54h 29m2 stops
$579United Airlines
Find Deal
Sun, Oct 19 - Mon, Nov 3
Lufthansa Logo
10:40 pm - 12:55 amSFO-CLJ
17h 15m1 stop
Lufthansa Logo
6:00 am - 7:35 pmCLJ-SFO
23h 35m1 stop
$607Lufthansa
Find Deal
Thu, Oct 30 - Thu, Nov 6
United Airlines Logo
12:43 am - 1:40 pmSFO-CLJ
27h 57m2 stops
United Airlines Logo
2:25 pm - 7:35 pmCLJ-SFO
15h 10m1 stop
$615United Airlines
Find Deal
Wed, Oct 29 - Thu, Nov 6
Air Canada Logo
8:30 am - 1:40 pmSFO-CLJ
20h 10m2 stops
Air Canada Logo
6:00 am - 8:34 pmCLJ-SFO
24h 34m3 stops
$691Air Canada
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Thu, Oct 30 - Thu, Nov 6
Turkish Airlines Logo
6:45 pm - 8:20 pmSFO-CLJ
15h 35m1 stop
Turkish Airlines Logo
9:10 pm - 10:35 amCLJ-SFO
23h 25m1 stop
$829Turkish Airlines
Find Deal
Sat, Oct 4 - Sun, Oct 12
Lufthansa Logo
9:05 pm - 12:30 amSFO-CLJ
17h 25m1 stop
Lufthansa Logo
6:05 pm - 12:40 pmCLJ-SFO
52h 35m2 stops
$859Lufthansa
Find Deal
Fri, Oct 3 - Sun, Oct 12
Air Canada Logo
4:35 pm - 1:05 pmSFO-CLJ
58h 30m2 stops
Air Canada Logo
6:00 am - 12:11 pmCLJ-SFO
40h 11m2 stops
$923Air Canada
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Sat, Oct 4 - Mon, Oct 13
Turkish Airlines Logo
6:45 pm - 8:20 pmSFO-CLJ
15h 35m1 stop
Turkish Airlines Logo
9:55 am - 10:35 amCLJ-SFO
34h 40m1 stop
$943Turkish Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11

United Airlines flights from San Francisco to Cluj Napoca

Our best United Airlines deals on San Francisco to Cluj Napoca flight tickets
United Airlines
Oct 19
SFO5:15 amSan Francisco
21h 50m
2 stops
CLJ1:05 pmCluj Napoca
Nov 3
CLJ2:25 pmCluj Napoca
54h 29m
2 stops
SFO10:54 amSan Francisco
$579
Find similar
United Airlines
Oct 29
SFO12:43 amSan Francisco
27h 57m
2 stops
CLJ1:40 pmCluj Napoca
Nov 6
CLJ2:25 pmCluj Napoca
15h 10m
1 stop
SFO7:35 pmSan Francisco
$615
Find similar
United Airlines
Oct 29
SFO12:43 amSan Francisco
27h 57m
2 stops
CLJ1:40 pmCluj Napoca
Nov 6
CLJ6:00 amCluj Napoca
25h 34m
2 stops
SFO9:34 pmSan Francisco
$622
Find similar

SWISS flights from San Francisco to Cluj Napoca

Our best SWISS deals on San Francisco to Cluj Napoca flight tickets
SWISS
Oct 3
SFO7:30 pmSan Francisco
33h 20m
1 stop
CLJ2:50 pmCluj Napoca
Oct 13
CLJ3:20 pmCluj Napoca
34h 50m
1 stop
SFO4:10 pmSan Francisco
$725
Find similar
SWISS
Oct 3
SFO7:30 pmSan Francisco
33h 20m
1 stop
CLJ2:50 pmCluj Napoca
Oct 13
CLJ3:20 pmCluj Napoca
58h 08m
2 stops
SFO3:28 pmSan Francisco
$730
Find similar
SWISS
Oct 3
SFO2:40 pmSan Francisco
38h 10m
2 stops
CLJ2:50 pmCluj Napoca
Oct 13
CLJ3:20 pmCluj Napoca
34h 05m
2 stops
SFO3:25 pmSan Francisco
$970
Find similar

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 September 16, 2025.
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

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sun 10/19

2:20 pm-2:35 pm

1 stop14h 15m

Cluj Napoca

Mon 11/3

3:25 pm-4:30 pm

1 stop35h 05m

$556

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sun 10/19

5:15 am-1:05 pm

2 stops21h 50m

Cluj Napoca

Mon 11/3

3:25 pm-4:30 pm

1 stop35h 05m

$559

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sun 10/19

5:15 am-1:05 pm

2 stops21h 50m

Cluj Napoca

Mon 11/3

2:25 pm-10:54 am

2 stops54h 29m

$579

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Thu 10/30

10:40 pm-12:55 am

1 stop17h 15m

Cluj Napoca

Thu 11/6

6:00 am-7:35 pm

1 stop23h 35m

$607

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Wed 10/29

12:43 am-1:40 pm

2 stops27h 57m

Cluj Napoca

Thu 11/6

2:25 pm-7:35 pm

1 stop15h 10m

$615

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Thu 10/30

8:30 am-1:40 pm

2 stops20h 10m

Cluj Napoca

Thu 11/6

6:00 am-8:34 pm

3 stops24h 34m

$691

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sat 10/4

6:45 pm-8:20 pm

1 stop15h 35m

Cluj Napoca

Sun 10/12

9:10 pm-10:35 am

1 stop23h 25m

$829

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Fri 10/3

9:05 pm-12:30 am

1 stop17h 25m

Cluj Napoca

Sun 10/12

6:05 pm-12:40 pm

2 stops52h 35m

$859

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sat 10/4

4:35 pm-1:05 pm

2 stops58h 30m

Cluj Napoca

Mon 10/13

6:00 am-12:11 pm

2 stops40h 11m

$923

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sat 10/4

6:45 pm-8:20 pm

1 stop15h 35m

Cluj Napoca

Sat 10/11

9:55 am-10:35 am

1 stop34h 40m

$943

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 $654. If you don’t want to visit Cluj Napoca in January, then you should wait until September to fly from San Francisco, when ticket prices are also cheap, with an average price of $674.

What is the cheapest day to depart on your flight to Cluj Napoca?

According to our data, Tuesday is the cheapest day to fly to Cluj Napoca from San Francisco. The lowest ticket price found for a Tuesday departure recently was $730. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Cluj Napoca on Thursday is $1,425.

What is the cheapest time of day to depart on your flight to Cluj Napoca?

The cheapest time of day to fly to Cluj Napoca is in the afternoon when flights can be purchased for as low as $766. Try not to purchase tickets at noon because they tend to be around $1,317. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 16% 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

Direct flights

None
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

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

    A flight from San Francisco to Cluj Napoca will travel around 6223.7 mi. A reasonable flight in good conditions will take 14h 15m.

  • 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
Turkish AirlinesPriceFrom $638Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $653Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
LufthansaPriceFrom $697Free CancellationRating
6.8
7,407 reviews
Search Lufthansa 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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