$116 Find Cheap Flights from Greece to San Francisco - Compare and Save

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Cheap Flights from Greece to San Francisco

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Greece to San Francisco

Fri, Dec 18 - Sat, Jan 2
Scandinavian Airlines Logo
2:10 pm - 2:50 pmATH  Athens Eleftherios V.-SFO San Francisco
34h 40m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
4:45 pm - 1:20 pmSFO  San Francisco-ATH Athens Eleftherios V.
34h 35m1 stop Kastrup Copenhagen
$116Scandinavian Airlines
Thu, Jan 21 - Sat, Feb 6
Scandinavian Airlines Logo
2:10 pm - 2:50 pmATH  Athens Eleftherios V.-SFO San Francisco
34h 40m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
4:45 pm - 1:20 pmSFO  San Francisco-ATH Athens Eleftherios V.
34h 35m1 stop Kastrup Copenhagen
$627Scandinavian Airlines
Fri, Nov 13 - Thu, Nov 26
Multiple Airlines Logo
10:50 pm - 1:10 pmATH  Athens Eleftherios V.-SFO San Francisco
24h 20m1 stop Rome Fiumicino
Multiple Airlines Logo
3:05 pm - 10:25 pmSFO  San Francisco-ATH Athens Eleftherios V.
21h 20m1 stop Rome Fiumicino
$796Multiple Airlines
Tue, Mar 16 - Tue, Apr 20
Multiple Airlines Logo
8:45 am - 3:50 pmATH  Athens Eleftherios V.-SFO San Francisco
40h 05m2 stops Amsterdam Schiphol Kastrup Copenhagen
Multiple Airlines Logo
4:45 pm - 10:45 amSFO  San Francisco-ATH Athens Eleftherios V.
32h 00m2 stops Kastrup Copenhagen Stockholm Arlanda
$814Multiple Airlines
Mon, Nov 9 - Tue, Nov 24
ITA Airways Logo
7:30 pm - 1:10 pmATH  Athens Eleftherios V.-SFO San Francisco
27h 40m1 stop Rome Fiumicino
ITA Airways Logo
3:05 pm - 6:35 pmSFO  San Francisco-ATH Athens Eleftherios V.
17h 30m1 stop Rome Fiumicino
$838ITA Airways
Mon, Nov 9 - Tue, Nov 24
ITA Airways Logo
7:30 pm - 1:10 pmATH  Athens Eleftherios V.-SFO San Francisco
27h 40m1 stop Rome Fiumicino
ITA Airways Logo
3:05 pm - 6:35 pmSFO  San Francisco-ATH Athens Eleftherios V.
17h 30m1 stop Rome Fiumicino
$848ITA Airways
Wed, Dec 16 - Tue, Jan 12
Turkish Airlines Logo
10:10 am - 4:30 pmATH  Athens Eleftherios V.-SFO San Francisco
16h 20m1 stop Istanbul
Turkish Airlines Logo
6:35 pm - 9:00 pmSFO  San Francisco-ATH Athens Eleftherios V.
16h 25m1 stop Istanbul
$878Turkish Airlines
Tue, Nov 17 - Fri, Nov 27
Turkish Airlines Logo
3:45 pm - 4:30 pmATH  Athens Eleftherios V.-SFO San Francisco
34h 45m1 stop Istanbul
Turkish Airlines Logo
6:35 pm - 9:00 pmSFO  San Francisco-ATH Athens Eleftherios V.
16h 25m1 stop Istanbul
$885Turkish Airlines
Tue, Dec 1 - Tue, Jan 26
United Airlines Logo
6:45 am - 4:05 pmATH  Athens Eleftherios V.-SFO San Francisco
19h 20m1 stop Frankfurt am Main
United Airlines Logo
8:10 am - 12:05 pmSFO  San Francisco-ATH Athens Eleftherios V.
17h 55m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
$1,053United Airlines
Sat, Jan 23 - Fri, Feb 5
United Airlines Logo
6:45 am - 4:05 pmATH  Athens Eleftherios V.-SFO San Francisco
19h 20m1 stop Frankfurt am Main
United Airlines Logo
7:00 am - 12:05 pmSFO  San Francisco-ATH Athens Eleftherios V.
19h 05m2 stops Newark Munich Franz Josef Strauss
$1,062United Airlines
Booking Insights

KAYAK's insights & trends for flights to San Francisco

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

What is the cheapest month to fly to San Francisco?

The cheapest month for flights to San Francisco is February, where tickets cost $944 on average for return flights. On the other hand, the most expensive months are January and August, where the average cost of tickets from Greece is $1,169 and $1,129 respectively. For one-way flights, the best month to travel is March with an average price of $770.

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

To get a below average price, you should book around 10 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low season

July

Cheapest flight

$116
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Athens to San Francisco

FAQs - booking San Francisco flights

  • How far is San Francisco Airport from central San Francisco?

    San Francisco Airport is 11 miles from the center of San Francisco.

  • What is the name of San Francisco’s airport?

    When flying to San Francisco, you'll arrive at San Francisco Airport (SFO). The airport is also known as San Francisco or San Francisco Intl.

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

    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 to San Francisco.

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

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

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

    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 to San Francisco 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 to San Francisco?

    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 to San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to San Francisco are there each week?

    Each week there are around 18,295 direct flights from within Greece to San Francisco. The most common day for departures is Sunday, with 18% of flights taking off on this day.

Top tips for finding cheap flights to San Francisco

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Francisco flight deals.

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

 
Need help choosing which airline to fly with to San Francisco? 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.
7.4
Turkish AirlinesOverall score based on 4461 reviews
7.5Entertainment
7.5Food
7.3Boarding
7.3Comfort
7.8Crew
Airline reviews

Nice, it was nice to have a free night's stay because our layover was over 18 hours.

8.0 ExcellentBetty, Jun 2026
Read more Turkish Airlines reviews

Nice, it was nice to have a free night's stay because our layover was over 18 hours.

The staff at the boarding or the rudest uninformative and no English whatsoever they’re very rude as if they are envious of you travelling I don’t understand how could someone would be this rude and this out of touch and cold

In this long haul flight, flight attendants never stopped moving and giving excellent service. Very impressive. Very comfortable seats and excellent food

Service and food were decent, seats are a bit too narrow. Leg room is normal. Bathroom should be cleaned more frequently. WiFi is cumbersome and should be simplified.

they have cancell the flight with no reasons, My parents were in the cold weather in the airport for 24 hours they did not give any hotel and food. I hate Turkish Airline, this is our last time that we ha ve chosen Turkish Airline.

Good service, the airline also provided a traveling kit bag (tooth brush, socks, slippers, visor for sleeping).

Food excellent Bathrooms improve cleanliness needed Staff fairly well attentive Entertainment fair Seats lie flat worked well

Connection was a headache due to a delay on arrival flight

Paying for reserved seats and never received the seats I paid for !! Just fake and a surprise out of their " box "

I had connection flight. I barely made it to the next flight. I had to run to get to the next flight which was far away from where my first flight was landed . On top of that they search my stuff before boarding that added to the time. Food was ok but they forgot to serve our row with drink and also when it was our turn, they ran out of second option for food and we didn’t have any options for food.

Some of the rudest flight crew I have encountered in over 40 years of flying. Despite pre-ordering a vegetarian meal, the only options provided included meat, with no other choices or substitutes offered. Additionally, the sound on the entertainment system was not working. With flight delays had only 20 minutes to make it to next boarding gate and after running most of the way made it to flight with 2 minutes to spare Will never fly SAS again and I am looking for partial refund for false advertisement.

I feel SAS is the only airline that does not let you choose your seats when you're checking in, and so we were forced into two middle seats and it was quite uncomfortable. There are not enough new and quality movies available on the entertainment system. After our inbound SAS flight being canceled with less than 12 hours til departure, the whole experience flyign with SAS wasn't great.

My biggest recurring disappointment is that I buy a pre-assihned seat while pucrhasing the ticket and then when checking in it disappeared and I have to buy it again. That's very disappointing and actually a reason I will actively avoid SAS in the future

Payed $140 xtra for seat arrangement Did not get the preselected seats neiter outbound nor inbound. Absolutely not worth the xtra money

not good missed my connection SAS did not leave me anywhere near enough time to make my connection. Ended up adding about 10 hours to my travel day

Overall a great experience. I didn’t like that they didn’t assign seats until we arrived at airport. All the employees we interacted with at the airport and on the flight were kind and helpful.

Cut out the nickel and dime pricing for "seat selection" and baggage, To do this on an international flight is just mind boggling. Seriously, why treat customers this way??? Nobody wants these hidden extra fees and everybody hates them. Also plane was too warm and no air vent, and water dripped from the ceiling at one point,

Maybe more diverse entertainment. Although the inflight cameras were amazing 10/10

I upgraded to economy plus and it’s so worth the price. The crew is exceptional and the food is pretty decent. I would definitely fly with them again.

I paid for wifi and it worked about a total of 5 min. Feel ripped off

My flight from Boston to SFO was fine. Crew was friendly and helpful. Food was mediocre. Fright from SFO to MNL was not as good. My flight attendant was friendly but didn’t seem to have a lot of experience. She seemed overwhelmed. Also, this was the only red eye business class flight I’ve flown which only served dinner 2 hours after takeoff in a 13 hr flight. When I woke up 1 hr before landing, everyone was eating so I assumed bkft was being served. I pushed my button for help and no one came so I approached my flight attendant and she said they don’t serve bkft but she gave me choices for lunch or dinner. I routinely fly business class but I was disappointed with the lack of service and attention I was given on this flight. Also, most airlines will offer a snack or coffee before bkft is served but this was not offered during this flight. Overall, it was disappointing.

The food could be much better. Also very unfortunate that most of business class seats were empty but I could not upgrade.

Bag got checked but I thought one personal item was guaranteed.

The seats are very small, that is all the staff did a good job.

The flight was for my mom in wheelchair the staff in Newark wer not friendly took a long time to even get a wheelchair she almost missed her flight because they finally got a chair few minutes before boarding they had to rush her to the gate. They took her carryon and checked it as a bag told her don’t worry free of charge but they charge the credit card anyway. She also told me the seats are not comfortable at all as if they were broken she could feel the bars in the seat SFO staff was much better overall she had the worst experience

First class flight crew was barely available. They came through 3 times while we were on the plane for nearly 4 hours.

United did nit provide any updated on flight crew not bein available until boarding time started. It was bad. Itws alate night flight and there no proactive communication and iha d an important meeting that i missed due to thus

Delayed too much. 1.5 hrs in the airport and another 1 hr in the runway. Got too late in the night. There was no proper food available.

For the Singapore to CA flight, nearly 16 hours long was miserable. We sat on the tarmac for one hour to burn fuel. The flight attendant girls were mean. They would yell at people who stood up to try to stretch their legs. One time the drinks came thru and the lady judged us and made a comment about how much sugar was in apple juice when we ordered it once. She was rude and inappropriate. The entire flight was frustrating. You'd think a long haul like that the airline would try to make you comfortable. I just don't understand why the ladies were so snappy. I have never experienced rude flight attendants like that. It was the longest flight I've had to sit on before. We were not impressed. Raymond on the other hand was amazing! By far the best person working that flight!

premium economy is expensive but worth it for the comfort and food on a long flight

Flight late but they were nice and food is pretty decent. The seats could use updating.

Business was very pleasant. Fantastic staff. This is the longest I’ve slept in business class going transatlantic in years!

Worst airline. Nine hours late. Checkin agent was not helpful at all.

Crazy and confusing check in process for connecting international flights. Extremely uncomfortable seats in economy, bad in flight service with useless attendants, 10 year old movie selection, inedible food + only 1 full meal for 12+ hours long flight - 2nd snack was a cold bun with 1 slice of tomato and 1 slice of cucumber; 3rd was 2 breads - 1 hot and 1 cold. Finally absolute bad information on arrival time - in flight suggested we will reach at 12 AM until last minute, when we landed it was 1:15 PM

The price for Premium Economy seats very competitive and ITA beat the big guys in terms of fair. However, seat comfort was below expectations. Movie selection was poor. Food - absolutely horrible!! I felt like a prisoner for 13 hours being fed cold damp rolls and room temp water. NOT what I expected for Premium Economy!!

Most importantly, got us there and back safely and on time. Seats in Prem Econ spacious enough and comfortable. But pulldown footrest on both flights inadequate/broken. Crew...mixed: a few were quite pleasant, others seemed disinterested. Food was underwhelming. Yes, I know it's just "airplane food", so dont expect much... but even United is doing better now, and BA more so. Would I fly ITA again...perhaps. Price diff was main selector this time, almost 1K LESS/person than UA. I'm naturally frugal -- For 2K I'll put up with some small inconveniences.

Flight attendant really had bad behavior.. yelled at people when she is trying to defend, to have favor w her people..!

Appreciated being met with a glass of sparkling wine - also the warm cleansing towel offered before the meal. The food was tasty!

Overbooked. They left a lot of passengers on the ground

Flight was on time, there were no issues. It was also direct to SFO. For an international flight, I call that a win.

The flight from FRA to SFO was uncomfortable. The crew allowed people to change seats after boarding finished, but then made some people move back to their seats but not others, which resulted in my wife and I having to sit in two middle seats for an 11 hour flight. The entertainment system was not working well throughout the flight, and stopped working completely around hour 8.

Inflight food quality is definitely declining. Only one hot food was served and rest of were boxed meals. That’s not how was done before. Better to fly Asia or Qatar carriers for better service.

The seats on Lufthansa’s international business class on the A350-900 is the worst product in the market. Our chief purser was AMAZING though. She is the best FA I have had in many years.

I have very bad experience with United because Vince two weeks that I did not receive my luggage yet

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

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

Never happened. Flight was delayed. Had to be re rojyed

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

I was very happy with everything, thank you for the smooth flight ✈️

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

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