$377 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 12/2. 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

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Best Romania Flight Deals from San Francisco

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Cluj Napoca
Cluj Napoca1 stop$605
Timisoara
Timisoara2 stops$925
Iaşi
Iaşi2 stops$998
Sibiu
Sibiu1 stop$792
Oradea
Oradea1 stop$657
Cluj Napoca
Cluj Napoca1 stop$605
Timisoara
Timisoara2 stops$925
Iaşi
Iaşi2 stops$998
Sibiu
Sibiu1 stop$792
Oradea
Oradea1 stop$657

Cheap Flights from San Francisco to Romania

 
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

Wed, Nov 5 - Wed, Nov 19
 Logo
7:25 pm - 12:25 amSFO-OTP
19h 00m1 stop
 Logo
5:55 am - 9:22 pmOTP-SFO
25h 27m2 stops
Tue, Dec 9 - Tue, Dec 23
 Logo
7:30 am - 6:30 pmSFO-OTP
25h 00m2 stops
 Logo
5:55 am - 12:35 pmOTP-SFO
16h 40m1 stop
Wed, Nov 5 - Wed, Nov 19
 Logo
7:30 am - 2:10 pmSFO-OTP
20h 40m2 stops
 Logo
5:55 am - 9:22 pmOTP-SFO
25h 27m2 stops
Mon, Oct 13 - Mon, Nov 3
United Airlines Logo
2:00 pm - 5:20 pmSFO-CLJ
17h 20m1 stop
United Airlines Logo
2:25 pm - 2:50 pmCLJ-SFO
34h 25m1 stop
$621United Airlines
Find Deal
Sat, Oct 11 - Mon, Nov 3
United Airlines Logo
11:00 pm - 1:05 pmSFO-CLJ
28h 05m2 stops
United Airlines Logo
2:25 pm - 2:50 pmCLJ-SFO
34h 25m1 stop
$625United Airlines
Find Deal
Mon, Oct 13 - Sat, Nov 1
Lufthansa Logo
9:05 pm - 12:30 amSFO-CLJ
17h 25m1 stop
Lufthansa Logo
2:25 pm - 8:35 pmCLJ-SFO
15h 10m1 stop
$647Lufthansa
Find Deal
Sun, Oct 12 - Sat, Nov 1
Lufthansa Logo
9:05 pm - 12:30 amSFO-CLJ
17h 25m1 stop
Lufthansa Logo
2:25 pm - 8:35 pmCLJ-SFO
15h 10m1 stop
$648Lufthansa
Find Deal
Wed, Aug 27 - Wed, Sep 10
Turkish Airlines Logo
12:40 pm - 8:10 amSFO-OTP
33h 30m1 stop
Turkish Airlines Logo
3:55 pm - 4:40 pmOTP-SFO
34h 45m1 stop
$651Turkish Airlines
Find Deal
Sat, Sep 13 - Tue, Oct 7
Turkish Airlines Logo
6:45 pm - 8:10 amSFO-OTP
27h 25m1 stop
Turkish Airlines Logo
3:55 pm - 10:35 amOTP-SFO
28h 40m1 stop
$665Turkish Airlines
Find Deal
Mon, Oct 6 - Mon, Oct 20
British Airways Logo
11:58 pm - 3:25 pmSFO-OTP
29h 27m2 stops
British Airways Logo
3:30 pm - 5:18 pmOTP-SFO
35h 48m2 stops
$693British Airways
Find Deal
Useful Info

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 September, when tickets cost $656 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,347 and $1,197 respectively.

What’s the cheapest day of the week to fly from San Francisco to Romania?

The average price of all round-trip flights from San Francisco to Romania clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Romania on a Monday and more expensive on a Tuesday. On your return trip to San Francisco, you should consider flying back on a Friday, and avoid Sundays for better deals.

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 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.


Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$377
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from San Francisco to Cluj Napoca

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.

  • What is the cheapest time of day to fly to Romania?

    The cheapest time of day to fly to Romania is generally in the evening, when round-trip flights cost $724 on average. Morning departures are around 6% more expensive than evening flights, on average. The most expensive time of day to fly to Romania is generally at night, which is peak travel time and where the average cost of a ticket is $1,056.

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.
7.8
KLMOverall score based on 1372 reviews
7.3Food
7.7Comfort
7.8Boarding
7.1Entertainment
8.4Crew
Airline reviews

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!

2.0 Mediocrejoseph, Jun 2025JFK - AMS
Read more KLM reviews

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!

Klm start boarding while somw air issue in the plan

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Breakfast was not loaded at SFO due to catering company change. Seems like a major airline at a major hub would have thought of something else or warned passengers to pick up food before boarding a 3 hour flight.

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

They hired a new catering company the same day of my flight. They botched the job by not delivering the right carts and after THREE HOURS waiting, the flight crew timed out (flight was 19 hours long and FAA rules state crew can’t work more than 14 hours long). So they CANCELED OUR FLIGHT!! Worst experience ever. Avoid UAL at all costs.

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

get E+, a must for 5 hours flight if you are tall

The 2 agents on the check in counter were super nice , helpful and very polite. Boarding was like a 1 2 3, I would recommend Turkish airlines for your next trip.

Everything was very good, except that the plane was an hour and a half late

flight with heavy turbulence old boeing 777 rest wasnt clean dashboard doesn’t work

Light and recline did not work on my seat. Very uncomfortable and could not read in the dark

Bad experience; they are not good anymore. They charge too much for luggage seat are so uncomfortable, Flight delays which may miss your next flight, they don’t care if you miss the flight or not. Zero customer services for front desk representatives Istanbul's airport I’m not using this airline any more.

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

Very nice and friendly crew. Boarding system can be improved.

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

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

Lufthansa charged me $280 to take skiiis when in the US the boot bag and skiis are one check-in bag. This was not advertised and a real shock at the airport. They only took the boot bag as a check-in item. The seats have been squeezed together like any economy airline and legroom is not as good as it used to be. Otherwise, the flight was fine and staff was helpful for making my connection.

Professional crew and staff, very organized boarding and on time flights, baggage handling. Indian vegetarian meals were good, though could improve by offering Indian bread (naan/paratha/roti) as well. Very helpful pre flight emails with details of onboard experience 👍 Above average selection of movies. Consider offering more movies with subtitles and ratings indicators (e.g., IMDB scores).

Very crowded, no real explanation of food "chicken or pasta?" After dinner no drinks service. Plane was clean, but little help with finding soaces fir luggage to get into overhead bins. Many passengers putting 2 bags, hats, duty free in overhead bins so no space for roll ons

The airline was efficient and accommodating to work with though there was a delay. Appreciate the service and smooth experience!

Flight was good but seat in 12D was not comfortable, better on the Airbus 321 from Tampa to Charlotte. No breakfast was served before landing in zLonfon only a coffee and orange juice.

I was transferred to an American Airlines flight. The boarding was late and unorganized. The seating was extremely tight and uncomfortable. Will not use AA again.

The entertainment selection was ok, but overall not bad! The crew was great.

Good crew and boarding process. Horrible food and one of the most uncomfortable aircraft seats I have ever sat in. The cabin temperature was warm which made it hard for my family to sleep.

The check-in of my luggage was terrible. When purchased my tickets, one luggage and one carry-on was part of the fight. My flight was switched from British to American Airline. During check-in of luggage at the airport, I was denied and had to pay extra $75. How do I get reimbursed for this extra luggage payment?

This was the second time on BA, food terrible, bathrooms gross,( granted, that was mostly due to the disgusting children urinating all over it)boarding was late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress. Seats were painful, that's what you get for traveling like a poor in economy, right BA? Should have been able to afford business or first class if you want to actually be able to walk upright without back pain after a trip.

The delay was not communicated via text and the person who helped with check in also didn’t inform me about the delay. I ended up missing my connection and it was a waste of 5 hours. The crew didn’t mention there would be someone at the gate informing of if I would be rebooked and there was no signage. Overall a very poor experience. The British Airways app was also very buggy, and didn’t work. I will avoid flying with British Airways when possible.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

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