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Cheap flights from Romania to San Francisco from $345

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 5/11. 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 Romania to San Francisco

Recent round-trip flight deals from Romania to San Francisco

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 am - 5:55 pm
OTP
-
SFO
21h 55m
1 stop
Multiple Airlines Logo
7:40 pm - 5:25 pm
SFO
-
OTP
35h 45m
2 stops
$632Multiple Airlines
Sun, Apr 19 - Sun, Apr 26
Multiple Airlines Logo
6:00 am - 5:55 pm
OTP
-
SFO
21h 55m
1 stop
Multiple Airlines Logo
7:40 pm - 1:20 pm
SFO
-
OTP
31h 40m
1 stop
$634Multiple Airlines
Sun, Apr 19 - Sun, Apr 26
Multiple Airlines Logo
8:00 pm - 7:10 pm
OTP
-
SFO
33h 10m
2 stops
Multiple Airlines Logo
9:05 pm - 1:10 am
SFO
-
OTP
18h 05m
1 stop
$676Multiple Airlines
Wed, Jun 3 - Tue, Sep 1
Multiple Airlines Logo
1:45 pm - 1:50 pm
OTP
-
SFO
34h 05m
2 stops
Multiple Airlines Logo
9:05 pm - 1:10 am
SFO
-
OTP
18h 05m
1 stop
$699Multiple Airlines
Wed, Jun 17 - Sun, Jul 19
Multiple Airlines Logo
11:35 pm - 7:10 pm
OTP
-
SFO
29h 35m
2 stops
Multiple Airlines Logo
9:05 pm - 1:10 am
SFO
-
OTP
18h 05m
1 stop
$701Multiple Airlines
Wed, Jun 17 - Mon, Jul 20
Turkish Airlines Logo
9:05 pm - 4:40 pm
CLJ
-
SFO
29h 35m
1 stop
Turkish Airlines Logo
6:45 pm - 9:05 am
SFO
-
CLJ
28h 20m
1 stop
$848Turkish Airlines
Thu, Apr 16 - Thu, Apr 23
Turkish Airlines Logo
9:05 pm - 10:50 am
CLJ
-
SFO
23h 45m
1 stop
Turkish Airlines Logo
6:45 pm - 9:05 am
SFO
-
CLJ
28h 20m
1 stop
$849Turkish Airlines
Thu, Apr 16 - Thu, Apr 23
Lufthansa Logo
6:00 am - 12:40 pm
CLJ
-
SFO
16h 40m
2 stops
Lufthansa Logo
9:05 pm - 12:30 am
SFO
-
CLJ
17h 25m
1 stop
$915Lufthansa
Thu, Apr 16 - Thu, Apr 23
Lufthansa Logo
2:10 pm - 1:17 am
TSR
-
SFO
21h 07m
2 stops
Lufthansa Logo
9:05 pm - 10:50 pm
SFO
-
TSR
15h 45m
1 stop
$936Lufthansa
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
6:00 am - 6:57 pm
CLJ
-
SFO
22h 57m
2 stops
United Airlines Logo
10:10 am - 5:25 pm
SFO
-
CLJ
21h 15m
2 stops
$940United Airlines
Thu, Apr 16 - Thu, Apr 23

LOT flights from Romania to San Francisco

Our best LOT deals on Romania to San Francisco flight tickets
LOT
May 27
OTP5:35 amBucharest Otopeni Intl
24h 40m
1 stop
SFO8:15 pmSan Francisco
Sep 16
SFO10:15 pmSan Francisco
17h 35m
1 stop
OTP1:50 amBucharest Otopeni Intl
$777
LOT
May 31
OTP8:20 amBucharest Otopeni Intl
15h 30m
1 stop
SFO1:50 pmSan Francisco
Sep 3
SFO3:50 pmSan Francisco
21h 25m
1 stop
OTP11:15 pmBucharest Otopeni Intl
$790
LOT
May 10
OTP8:20 amBucharest Otopeni Intl
15h 30m
1 stop
SFO1:50 pmSan Francisco
Jun 3
SFO10:15 pmSan Francisco
17h 35m
1 stop
OTP1:50 amBucharest Otopeni Intl
$809

Scandinavian Airlines flights from Romania to San Francisco

Our best Scandinavian Airlines deals on Romania to San Francisco flight tickets
Scandinavian Airlines
May 27
OTP8:35 amBucharest Otopeni Intl
40h 05m
2 stops
SFO2:40 pmSan Francisco
Sep 16
SFO4:45 pmSan Francisco
45h 00m
2 stops
OTP11:45 pmBucharest Otopeni Intl
$797
Scandinavian Airlines
Apr 24
OTP4:50 pmBucharest Otopeni Intl
31h 50m
2 stops
SFO2:40 pmSan Francisco
May 1
SFO4:45 pmSan Francisco
21h 00m
2 stops
OTP11:45 pmBucharest Otopeni Intl
$803
Scandinavian Airlines
Apr 17
OTP4:50 pmBucharest Otopeni Intl
31h 50m
2 stops
SFO2:40 pmSan Francisco
Apr 27
SFO4:45 pmSan Francisco
21h 00m
2 stops
OTP11:45 pmBucharest Otopeni Intl
$808

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 March 10, 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

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Sun 4/19

6:00 am-5:55 pm

1 stop21h 55m

San Francisco

Sun 4/26

7:40 pm-5:25 pm

2 stops35h 45m

$632

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Sun 4/19

6:00 am-5:55 pm

1 stop21h 55m

San Francisco

Sun 4/26

7:40 pm-1:20 pm

1 stop31h 40m

$634

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Wed 6/3

8:00 pm-7:10 pm

2 stops33h 10m

San Francisco

Tue 9/1

9:05 pm-1:10 am

1 stop18h 05m

$676

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Wed 6/17

1:45 pm-1:50 pm

2 stops34h 05m

San Francisco

Sun 7/19

9:05 pm-1:10 am

1 stop18h 05m

$699

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Wed 6/17

11:35 pm-7:10 pm

2 stops29h 35m

San Francisco

Mon 7/20

9:05 pm-1:10 am

1 stop18h 05m

$701

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Thu 4/16

9:05 pm-4:40 pm

1 stop29h 35m

San Francisco

Thu 4/23

6:45 pm-9:05 am

1 stop28h 20m

$848

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Thu 4/16

9:05 pm-10:50 am

1 stop23h 45m

San Francisco

Thu 4/23

6:45 pm-9:05 am

1 stop28h 20m

$849
Quickest round-trip

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Thu 4/16

6:00 am-12:40 pm

2 stops16h 40m

San Francisco

Thu 4/23

9:05 pm-12:30 am

1 stop17h 25m

$915

TimisoaraSan Francisco

TSR - SFO

TSRSFO

Timisoara

Tue 4/21

2:10 pm-1:17 am

2 stops21h 07m

San Francisco

Tue 4/28

9:05 pm-10:50 pm

1 stop15h 45m

$936

Cluj NapocaSan Francisco

CLJ - SFO

CLJSFO

Cluj Napoca

Thu 4/16

6:00 am-6:57 pm

2 stops22h 57m

San Francisco

Thu 4/23

10:10 am-5:25 pm

2 stops21h 15m

$940

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 March, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $860.

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Romania when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $947 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Romania for as low as $694 on momondo.

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

You could potentially save up to 19% 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

16h 25m

Direct flights

None
The fastest flight from Romania to San Francisco takes 16h 25m
There are no direct flights from Romania to San Francisco. There are no popular flight routes from Romania to San Francisco.
Search flight deals

  • 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
United AirlinesPriceFrom $807Free CancellationRating
7.4
9,413 reviews
Search United Airlines flights
LufthansaPriceFrom $808Free CancellationRating
6.8
7,841 reviews
Search Lufthansa flights
SWISSPriceFrom $827Free CancellationRating
7.5
1,897 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $876Free CancellationRating
7.3
4,249 reviews
Search Turkish Airlines flights
KLMPriceFrom $877Free CancellationRating
7.8
1,468 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
Sonoma
Bodega Bay
Roseville
Walnut Creek
Hayward
Berkeley
Santa Clara
Big Sur
Fremont
Calistoga
Vallejo
Salinas
Half Moon Bay
Daly City
South San Francisco
Pacific Grove
Milpitas

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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