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Cheap flights from Romania to San Francisco from $439

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Romania to San Francisco departing on 9/7. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Romania to San Francisco

Recent round-trip flight deals from Romania to San Francisco

Enter your travel dates to find the best prices.
LOT Logo
6:10 pm - 2:00 pm
CLJ
-
SFO
29h 50m
1 stop
LOT Logo
10:40 pm - 5:30 pm
SFO
-
CLJ
32h 50m
1 stop
$879LOT
Sat, Sep 5 - Sat, Sep 12
LOT Logo
6:10 pm - 2:00 pm
CLJ
-
SFO
29h 50m
1 stop
LOT Logo
10:40 pm - 5:30 pm
SFO
-
CLJ
32h 50m
1 stop
$903LOT
Sat, Sep 5 - Sat, Sep 12
Multiple Airlines Logo
7:50 am - 2:30 pm
CLJ
-
SFO
40h 40m
2 stops
Multiple Airlines Logo
9:05 pm - 12:30 am
SFO
-
CLJ
17h 25m
1 stop
$952Multiple Airlines
Tue, Sep 15 - Wed, May 5
Multiple Airlines Logo
2:00 pm - 3:55 pm
CLJ
-
SFO
35h 55m
3 stops
Multiple Airlines Logo
2:40 pm - 12:30 am
SFO
-
CLJ
23h 50m
2 stops
$959Multiple Airlines
Tue, Sep 15 - Wed, May 5
Turkish Airlines Logo
9:25 pm - 4:30 pm
CLJ
-
SFO
29h 05m
1 stop
Turkish Airlines Logo
6:35 pm - 9:05 am
SFO
-
CLJ
28h 30m
1 stop
$969Turkish Airlines
Sun, Nov 15 - Sat, Jan 16
Scandinavian Airlines Logo
4:50 pm - 2:40 pm
OTP
-
SFO
31h 50m
2 stops
Scandinavian Airlines Logo
4:45 pm - 11:45 pm
SFO
-
OTP
21h 00m
2 stops
$998Scandinavian Airlines
Thu, Aug 20 - Thu, Aug 27
Scandinavian Airlines Logo
4:50 pm - 2:40 pm
OTP
-
SFO
31h 50m
2 stops
Scandinavian Airlines Logo
4:45 pm - 11:45 pm
SFO
-
OTP
21h 00m
2 stops
$1,000Scandinavian Airlines
Mon, Sep 7 - Mon, Sep 21
Turkish Airlines Logo
10:15 am - 4:40 pm
TSR
-
SFO
16h 25m
1 stop
Turkish Airlines Logo
6:45 pm - 9:10 pm
SFO
-
TSR
16h 25m
1 stop
$1,015Turkish Airlines
Sat, Sep 5 - Sat, Sep 12
Lufthansa Logo
5:55 am - 7:00 pm
TSR
-
SFO
23h 05m
1 stop
Lufthansa Logo
9:05 pm - 10:50 pm
SFO
-
TSR
15h 45m
1 stop
$1,024Lufthansa
Fri, Sep 4 - Fri, Sep 11
Lufthansa Logo
5:55 am - 12:40 pm
TSR
-
SFO
16h 45m
2 stops
Lufthansa Logo
9:05 pm - 10:50 pm
SFO
-
TSR
15h 45m
1 stop
$1,036Lufthansa
Fri, Sep 4 - Fri, Sep 11

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Scandinavian Airlines flights from Romania to San Francisco

Our best Scandinavian Airlines deals on Romania to San Francisco flight tickets
Scandinavian Airlines
Aug 20
OTP4:50 pmBucharest Otopeni Intl
31h 50m
2 stops
SFO2:40 pmSan Francisco
Aug 27
SFO4:45 pmSan Francisco
21h 00m
2 stops
OTP11:45 pmBucharest Otopeni Intl
$998
Scandinavian Airlines
Sep 7
OTP4:50 pmBucharest Otopeni Intl
31h 50m
2 stops
SFO2:40 pmSan Francisco
Sep 21
SFO4:45 pmSan Francisco
21h 00m
2 stops
OTP11:45 pmBucharest Otopeni Intl
$1,000
Scandinavian Airlines
Sep 7
OTP4:50 pmBucharest Otopeni Intl
31h 50m
2 stops
SFO2:40 pmSan Francisco
Sep 21
SFO4:45 pmSan Francisco
21h 00m
2 stops
OTP11:45 pmBucharest Otopeni Intl
$1,007

SWISS flights from Romania to San Francisco

Our best SWISS deals on Romania to San Francisco flight tickets
SWISS
Aug 19
OTP6:20 amBucharest Otopeni Intl
19h 55m
1 stop
SFO4:15 pmSan Francisco
Aug 26
SFO2:20 pmSan Francisco
24h 50m
1 stop
OTP1:10 amBucharest Otopeni Intl
$1,020
SWISS
Aug 19
OTP6:20 amBucharest Otopeni Intl
23h 33m
2 stops
SFO7:53 pmSan Francisco
Aug 26
SFO2:20 pmSan Francisco
15h 00m
1 stop
OTP3:20 pmBucharest Otopeni Intl
$1,033
SWISS
Aug 6
OTP4:10 pmBucharest Otopeni Intl
34h 25m
1 stop
SFO4:35 pmSan Francisco
Aug 10
SFO2:20 pmSan Francisco
24h 50m
1 stop
OTP1:10 amBucharest Otopeni Intl
$1,368

momondo Fare Finder

 
Customize your flight search to find flights from Romania 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 July 23, 2026.
Use the filters below to find and compare flights from Romania to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Sat 9/5

6:10 pm-2:00 pm

1 stop29h 50m

San Francisco

Sat 9/12

10:40 pm-5:30 pm

1 stop32h 50m

$879

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Sat 9/5

6:10 pm-2:00 pm

1 stop29h 50m

San Francisco

Sat 9/12

10:40 pm-5:30 pm

1 stop32h 50m

$903

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Tue 9/15

7:50 am-2:30 pm

2 stops40h 40m

San Francisco

Wed 5/5

9:05 pm-12:30 am

1 stop17h 25m

$952

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Tue 9/15

2:00 pm-3:55 pm

3 stops35h 55m

San Francisco

Wed 5/5

2:40 pm-12:30 am

2 stops23h 50m

$959

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Sun 11/15

9:25 pm-4:30 pm

1 stop29h 05m

San Francisco

Sat 1/16

6:35 pm-9:05 am

1 stop28h 30m

$969

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Thu 8/20

4:50 pm-2:40 pm

2 stops31h 50m

San Francisco

Thu 8/27

4:45 pm-11:45 pm

2 stops21h 00m

$998

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Mon 9/7

4:50 pm-2:40 pm

2 stops31h 50m

San Francisco

Mon 9/21

4:45 pm-11:45 pm

2 stops21h 00m

$1,000

TimisoaraSan Francisco

TSR - SFO

TSRSFO

Timisoara

Sat 9/5

10:15 am-4:40 pm

1 stop16h 25m

San Francisco

Sat 9/12

6:45 pm-9:10 pm

1 stop16h 25m

$1,015

TimisoaraSan Francisco

TSR - SFO

TSRSFO

Timisoara

Fri 9/4

5:55 am-7:00 pm

1 stop23h 05m

San Francisco

Fri 9/11

9:05 pm-10:50 pm

1 stop15h 45m

$1,024
Quickest round-trip

TimisoaraSan Francisco

TSR - SFO

TSRSFO

Timisoara

Fri 9/4

5:55 am-12:40 pm

2 stops16h 45m

San Francisco

Fri 9/11

9:05 pm-10:50 pm

1 stop15h 45m

$1,036

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 Romania 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 September is also cheap. Prices for this month can be found on momondo for an average of $926.

Can stopping save me money on Romania to San Francisco flights?

You could potentially save up to 4% on your flight if you consider stops on a Romania to San Francisco flight.

Cheap Romania to San Francisco flight deals and tips

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

Fastest flight time

15h 45m

Direct flights

None
The fastest flight from Romania to San Francisco takes 15h 45m
There are no direct flights from Romania to San Francisco. There are no popular flight routes from Romania to San Francisco.
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Frequently asked questions about flying from Romania to San Francisco

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

    Prices for flights from Romania to San Francisco Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Romania to San Francisco Airport.

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

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Romania to San Francisco

Compare and see reviews for airlines that fly from Romania to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
LOTPriceFrom $317Free CancellationRating
7.5
1,212 reviews
Search LOT flights
LufthansaPriceFrom $807Free CancellationRating
6.8
8,159 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $876Free CancellationRating
7.4
4,449 reviews
Search Turkish Airlines flights
KLMPriceFrom $899Free CancellationRating
7.8
1,544 reviews
Search KLM 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
South San Francisco
Fremont
Hayward
Walnut Creek
Bodega Bay
Sonoma
Roseville
Santa Clara
Berkeley
Vallejo
Salinas
Sunnyvale
Burlingame
Daly City
Milpitas
Palo Alto
Big Sur

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Romania to San Francisco. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to San Francisco from Romania which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Romania to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to San Francisco from Romania are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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