$267 Find Cheap Flights from San Francisco to Warsaw

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 Warsaw departing on 12/8. 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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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Warsaw.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Warsaw.
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Flight Deals

Cheap Flights from San Francisco to Warsaw (SFO-WAW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Warsaw 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 Warsaw

Tue, Nov 11 - Wed, Dec 3
Lufthansa Logo
9:40 pm - 10:30 pmSFO-WAW
15h 50m1 stop
Lufthansa Logo
6:30 am - 12:40 pmWAW-SFO
15h 10m1 stop
$522Lufthansa
Find Deal
Thu, Nov 27 - Wed, Dec 10
Lufthansa Logo
11:00 am - 10:30 pmSFO-WAW
26h 30m2 stops
Lufthansa Logo
6:30 am - 3:55 pmWAW-SFO
18h 25m1 stop
$523Lufthansa
Find Deal
Thu, Mar 12 - Mon, Mar 16
Scandinavian Airlines Logo
5:40 pm - 2:20 pmSFO-WAW
12h 40m1 stop
Scandinavian Airlines Logo
3:00 pm - 3:35 pmWAW-SFO
32h 35m1 stop
$527Scandinavian Airlines
Find Deal
Sat, Mar 14 - Tue, Mar 24
Scandinavian Airlines Logo
4:15 pm - 7:05 pmSFO-WAW
18h 50m2 stops
Scandinavian Airlines Logo
10:15 am - 3:35 pmWAW-SFO
13h 20m1 stop
$528Scandinavian Airlines
Find Deal
Thu, Nov 27 - Wed, Dec 10
United Airlines Logo
1:30 pm - 4:15 pmSFO-WAW
17h 45m1 stop
United Airlines Logo
6:30 am - 12:40 pmWAW-SFO
15h 10m1 stop
$533United Airlines
Find Deal
Mon, Jan 5 - Mon, Jan 19
British Airways Logo
5:30 pm - 9:30 pmSFO-WAW
19h 00m1 stop
British Airways Logo
7:15 am - 3:00 pmWAW-SFO
16h 45m1 stop
$537British Airways
Find Deal
Thu, Nov 27 - Wed, Dec 10
Delta Logo
7:05 am - 12:00 pmSFO-WAW
19h 55m2 stops
Delta Logo
6:05 am - 11:50 amWAW-SFO
14h 45m1 stop
$541Delta
Find Deal
Thu, Dec 4 - Thu, Dec 11
United Airlines Logo
1:00 pm - 4:30 pmSFO-WAW
18h 30m2 stops
United Airlines Logo
6:30 am - 7:20 pmWAW-SFO
21h 50m2 stops
$545United Airlines
Find Deal
Thu, Nov 27 - Wed, Dec 10
Delta Logo
7:05 am - 12:00 pmSFO-WAW
19h 55m2 stops
Delta Logo
6:05 am - 6:30 pmWAW-SFO
21h 25m2 stops
$546Delta
Find Deal
Thu, Dec 11 - Thu, Dec 18
British Airways Logo
5:30 pm - 9:40 pmSFO-WAW
19h 10m1 stop
British Airways Logo
7:00 am - 3:00 pmWAW-SFO
17h 00m1 stop
$584British Airways
Find Deal

Everything you should know

Top airlines
Lufthansa
Cheapest • from $522 (round-trip)
SWISS
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
Insights
Insights
Cheapest round-trip
$522
Overall average: $601
Lufthansa
Tue 11/11Wed 12/3
SFO - WAW • 1 stop
Cheapest one-way
$267
Typical prices: $466-$692
Multiple Airlines
Mon 12/8
SFO - WAW • 3 stops
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Booking Insights

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

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

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Warsaw, 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 Warsaw is November, where tickets cost $601 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,313 and $1,047 respectively.

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

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 Warsaw, 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 Warsaw, you should book around 2 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know

Cheapest flight$267
Flight from San Francisco to Warsaw

When to book flights from San Francisco to Warsaw

Are your dates flexible? Find out the best times to travel from San Francisco to Warsaw based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Warsaw

  • What is the cheapest flight from San Francisco to Warsaw?

    In the last 3 days, the lowest price for a flight from San Francisco to Warsaw was $267 for a one-way ticket and $522 for a round-trip.

  • Do I need a passport to fly between San Francisco and Warsaw?

    Yes, you’ll need a passport to travel to Warsaw from San Francisco.

  • Which airports will I be using when flying from San Francisco to Warsaw?

    San Francisco is served by only 1 airport and there are 2 airports in Warsaw. You will leave San Francisco from San Francisco and you will be arriving in Warsaw at one of these airports: Warsaw Frederic Chopin or Warsaw Modlin.

  • Which aircraft models fly most regularly from San Francisco to Warsaw?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Warsaw?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between San Francisco and Warsaw, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Warsaw from San Francisco?

    Frankfurt am Main is the most popular layover city among KAYAK users traveling from San Francisco to Warsaw.

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

    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 Warsaw.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Warsaw from 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 from San Francisco to Warsaw?

    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 Warsaw with an airline and back to San Francisco with another airline.

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

    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 Warsaw from San Francisco 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 Warsaw

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Warsaw. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Warsaw? 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.
7.5
SWISSOverall score based on 1775 reviews
7.4Comfort
7.7Boarding
7.1Food
6.8Entertainment
8.2Crew
Airline reviews

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

10.0 ExcellentAnonymous, Sep 2025DEN - ZRH
Read more SWISS reviews

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

Even though I paid extra for more room, we were very cramped and the seats were hard. Also, when we checked in they did not post the gate we were to arrive at even though we were half an hour away from boarding. The agent did not know either. Actually, the flight from Porto to Zurich did to have the gate posted, and there were very few agents in the boarding areas who could help us. I would never fly Swiss Air again.

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

I can’t even the whole trip was a catastrophe

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

The seats were so close together, when the man in front of me put his seat back, the screen in front of me was 9 inches from my face. There is no way to lean forward if I needed to pick something up. It was pretty uncomfortable for a ten hour flight. I was very surprised.

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

When I needed to get my bag off of the plane so that I could take a train because the connection was 4 hours later, they took 2 hours to take my bag off making me take the train and miss my flight simultaneously. The seat size on the plane is too small for an average aged woman let alone a middle-aged man. It's unacceptable and I will not fly Boeing again.

The flight was generally good but was delayed departure meant a very late arrival for a connecting flight.

The cushion of the seats are old and very thin. The food can be more tasty or come with salt packages

No vegetarian option was provided for the regular meal or the pre-landing snack.

The Scandinavian flight was excellent, however the second flight was partnered with TAP Portugal which was not so good. crowded gate area with no chairs, delayed flight, bad boarding process, no entertainment system onboard, and the baggage didn’t get to the carousel until well over an hour which caused our taxi that was waiting to leave. Love SAS, hate TAP.

Great logistics and timeliness as we arrived quite early. Flight smooth and fast. Excellent entertainment. Plane itself was a bit tired and the crew mostly indifferent. Baggage took forever but that’s on CPH. Would use SAS again for sure.

Will not recommend SAS for business travel. Food was so-so. Service was very good. First leg was very good. Second leg from Copenhagen to Barcelona was terrible. We paid a LOT for business class and to have seats worse than most coach seats with no entertainment and no charging available for 1/3rd of the whole trip was not acceptable. Very disappointing. I thought they were coming back in the U.S. with style, NOT YET.

I do not have a problem with the airline but both my two suitcases that were supposed to go from Hawaii to Copenhagen didn’t get on the plane in Seattle. I arrive on Monday the 21st at 10:30 in the morning. I did not get my two suitcases before Friday late afternoon that is unacceptable.

No choice of food. Needed to pay more even for a can of coke!!!

The seats were really close together and hard to get comfortable. The food was okay. The cheese was amazing! I loved the cold towels they gave us.

When my flight was changed from delays they were quick to rebook me.

I really enjoyed how clean and big the aircraft was, as well as how friendly the crew was.

Airline left me stranded in the U.S. gave me an unrequested refund of 40% of booking and canceled my trip back! When I asked why, the said “we don’t have to tell you why”. “But you can rebook”. Never again! Paid 2x and rebooked on Austrian. What a joke!

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

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.

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.

Pathetic - boarded us on buses for transport to the plane then had us wait for over half an hour before we could board...because they needed time to clean the plane; something they knew before we got on the bus. Further, by the time we could board, there were 3 buses full of people waiting so boarding was a crowded mess.

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

Flight was cancelled I was rebooked I dont know if I will fly back home onnLH again Its a very sad story!

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

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

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!

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.

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 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.

Everything was great except one piece: water+cereal bar - would be nice if there was at least a tea option there.

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