$235 Find Cheap Flights from San Francisco to Romania

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Romania departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from San Francisco to Romania

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Cluj Napoca
Cluj Napoca1 stop$582
Timisoara
Timisoara2 stops$674
Iaşi
Iaşi2 stops$843
Oradea
Oradea2 stops$611
Suceava
Suceava2 stops$982
Cluj Napoca
Cluj Napoca1 stop$582
Timisoara
Timisoara2 stops$674
Iaşi
Iaşi2 stops$843
Oradea
Oradea2 stops$611
Suceava
Suceava2 stops$982

Book Cheap San Francisco to Romania Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Romania that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Romania

Mon, Aug 10 - Wed, Aug 19
British Airways Logo
4:35 pm - 3:25 pm
SFO
-
OTP
36h 50m
1 stop
British Airways Logo
4:15 pm - 1:50 pm
OTP
-
SFO
31h 35m
1 stop
$526British Airways
Mon, Aug 10 - Wed, Aug 19
British Airways Logo
11:02 am - 1:20 am
SFO
-
OTP
28h 18m
2 stops
British Airways Logo
4:15 pm - 1:50 pm
OTP
-
SFO
31h 35m
1 stop
$531British Airways
Wed, May 13 - Fri, May 22
Lufthansa Logo
9:05 pm - 1:10 am
SFO
-
OTP
18h 05m
1 stop
Lufthansa Logo
12:45 pm - 7:00 pm
OTP
-
SFO
16h 15m
1 stop
$534Lufthansa
Wed, May 13 - Wed, May 27
Lufthansa Logo
9:05 pm - 1:10 am
SFO
-
OTP
18h 05m
1 stop
Lufthansa Logo
6:05 am - 12:40 pm
OTP
-
SFO
16h 35m
1 stop
$535Lufthansa
Wed, May 13 - Fri, May 22
SWISS Logo
7:35 pm - 1:05 am
SFO
-
OTP
19h 30m
1 stop
SWISS Logo
6:20 am - 4:15 pm
OTP
-
SFO
19h 55m
1 stop
$536SWISS
Mon, Aug 10 - Wed, Aug 19
United Airlines Logo
9:05 pm - 1:10 am
SFO
-
OTP
18h 05m
1 stop
United Airlines Logo
6:05 am - 9:45 pm
OTP
-
SFO
49h 40m
2 stops
$537United Airlines
Sun, May 10 - Tue, May 26
British Airways Logo
4:35 pm - 12:50 am
SFO
-
OTP
22h 15m
1 stop
British Airways Logo
6:10 pm - 1:50 pm
OTP
-
SFO
29h 40m
1 stop
$548British Airways
Sun, May 10 - Wed, May 27
United Airlines Logo
9:05 pm - 1:10 am
SFO
-
OTP
18h 05m
1 stop
United Airlines Logo
1:45 pm - 7:50 pm
OTP
-
SFO
16h 05m
1 stop
$551United Airlines
Wed, Apr 15 - Fri, May 15
Turkish Airlines Logo
6:45 pm - 8:15 pm
SFO
-
CLJ
15h 30m
1 stop
Turkish Airlines Logo
9:55 am - 4:40 pm
CLJ
-
SFO
16h 45m
1 stop
$605Turkish Airlines
Wed, Mar 4 - Sun, Mar 8
Turkish Airlines Logo
6:50 pm - 11:00 pm
SFO
-
SCV
42h 10m
2 stops
Turkish Airlines Logo
1:15 pm - 5:45 pm
SCV
-
SFO
37h 30m
2 stops
$1,062Turkish Airlines
Booking Insights

KAYAK's insights & trends for San Francisco to Romania flights

Get data-powered insights and trends into flights from San Francisco to Romania to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Francisco to Romania?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Romania, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Romania is January, when tickets cost $664 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,382 and $1,275 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Romania, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Romania, you should book around 2 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$235
Best time to beat the crowds with an average 19% drop in price.
Flight from San Francisco to Bucharest

FAQs - booking Romania flights

  • How does KAYAK find such low prices on flights from San Francisco to Romania?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Romania.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Romania?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco to Romania is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Romania?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Francisco to Romania with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Romania?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Francisco to Romania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from San Francisco to Romania

 
Need help choosing which airline to fly with from San Francisco to Romania? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1451 reviews
8.4Crew
7.8Boarding
7.6Comfort
7.1Entertainment
7.3Food
Airline reviews

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

8.0 ExcellentKevin, Nov 2025
AMS - BOD
Read more KLM reviews

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

left on time, reasonable boarding process arrived early luggage came out quickly

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Older aircraft, no meal, only food was for purchase. Not impressed United.

After arriving in Istanbul, the transit information on the electronic board showed a tight departure time, and the gate changed in the middle, making it difficult to make it on time.

Typically good service onboard but baggage delay in airport was significant

My, Syed Zawar Hussein Shirazi frequently flyer membership number was not included on my boarding pass from O’Hare to Istanbul despite my reminder to the attendant at check in. Further she forgot to give me my boarding pass form Istanbul to Lahore and she needs to improve her customer service, please 🙏

Everything about that day was great I was happy with how things went as a first time traveling with the airline thank you for all that you’ve doing by taking us there to our various destinations thanks.

They oversold the tickets by one which was my ticket so I didn’t have a ticket till last second

Not good. I was supposed to be in Mint but got in economy class

Service was slow and checked bag was off last evening when flying business

Turkish Airline canceled our tickets in the very last minute, with our luggage and everything else, all prepared and good to go. It’s clear that they sold the tickets for better money to someone else. Bad, Bad, Bad business!!!

Awful seating. Bad food. Staff only have one bottle of water and no cans.

it was like a banya -so hot... They did provide a great experience with special food. one toilet broke midflight In general it was a peaceful and relaxing flight - for business class it was good.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Late flight Delays Poor service Poor staff Worst airline ever

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

The food could be better, more snacks. And have some plugs to chargue the phone.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Extremely pleased with the crew. Best flight attendants ever! Very friendly, genuinely caring and attentive.

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Awful it always is unfortunately is the only way to fly direct to london

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

Airlines have to stop assuming passengers bring entertainment. Provide it like you used to in business class and above!! N

Need to offer Better food from LAX to London Service from London to Delhi very delayed after take off.

Great crew and food and beverage. Seating tight but not the airline's fault. Will definitely fly BA in future!

Much much better than my previous times on British Airways the food was spot-on and the service was really genuine and attentive

Crying baby the ENTIRE flight. Not your fault, but I paid 2700 for a premium economy ticket and it wasn't worth it. should have just stuck with coach. flight attendants very mediocre - minimal effort. Plane didn't seem very clean. Didn't have any cleansing wipes - most airlines give you this when you board. Flat screen scrolling didn't work. Toiletry case a joke - why bother at all?

Enjoyable flight, helpful crew everything was organized to accommodate passengers.

Everything you need to know for your flight from San Francisco to Romania

Information on your arrival and departure airports