SFO - BSL

$396 Find Cheap Flights from San Francisco to Basel

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 Basel departing on 9/20. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Basel EuroAirport Swiss

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Basel, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Basel, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$878
Turkish Airlines
Thu 10/29Thu 11/5
SFO - BSL • 1 stop
Cheapest one-way
$396
Multiple Airlines
Sun 9/20
SFO - BSL • 2 stops
Top airlines
Cheapest • from $878 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Francisco and Basel. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $936 (round-trip)
Shortest trip • 13h 58m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Basel!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Basel (SFO-BSL)

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

Thu, Oct 29 - Thu, Nov 5
Turkish Airlines Logo
7:50 pm - 10:00 am
SFO
-
BSL
30h 10m
1 stop
Turkish Airlines Logo
10:55 am - 5:45 pm
BSL
-
SFO
39h 50m
1 stop
$878Turkish Airlines
Mon, Nov 16 - Tue, Dec 1
Turkish Airlines Logo
6:50 pm - 5:10 pm
SFO
-
BSL
37h 20m
1 stop
Turkish Airlines Logo
10:55 am - 4:45 pm
BSL
-
SFO
38h 50m
1 stop
$927Turkish Airlines
Thu, Oct 29 - Thu, Nov 5
Turkish Airlines Logo
7:50 pm - 10:00 am
SFO
-
BSL
30h 10m
1 stop
Turkish Airlines Logo
10:55 am - 5:45 pm
BSL
-
SFO
39h 50m
1 stop
$929Turkish Airlines
Sun, Aug 9 - Tue, Aug 25
Turkish Airlines Logo
6:45 pm - 9:45 am
SFO
-
BSL
30h 00m
1 stop
Turkish Airlines Logo
7:10 pm - 4:40 pm
BSL
-
SFO
30h 30m
1 stop
$959Turkish Airlines
Wed, Oct 14 - Mon, Oct 19
Turkish Airlines Logo
6:45 pm - 9:45 am
SFO
-
BSL
30h 00m
1 stop
Turkish Airlines Logo
10:40 am - 4:40 pm
BSL
-
SFO
39h 00m
1 stop
$969Turkish Airlines
Mon, Sep 28 - Sun, Nov 1
Turkish Airlines Logo
12:55 pm - 6:15 pm
SFO
-
BSL
20h 20m
1 stop
Turkish Airlines Logo
6:05 pm - 5:45 pm
BSL
-
SFO
32h 40m
1 stop
$978Turkish Airlines
Mon, Aug 17 - Fri, Sep 4
Turkish Airlines Logo
12:55 pm - 9:45 am
SFO
-
BSL
35h 50m
1 stop
Turkish Airlines Logo
7:10 pm - 4:40 pm
BSL
-
SFO
30h 30m
1 stop
$979Turkish Airlines
Thu, Aug 20 - Tue, Sep 1
Multiple Airlines Logo
7:23 am - 1:55 pm
SFO
-
BSL
21h 32m
2 stops
Multiple Airlines Logo
11:00 am - 9:27 pm
BSL
-
SFO
19h 27m
2 stops
$980Multiple Airlines
Thu, Oct 29 - Sun, Nov 15
Turkish Airlines Logo
7:50 pm - 10:00 am
SFO
-
BSL
30h 10m
1 stop
Turkish Airlines Logo
6:05 pm - 4:45 pm
BSL
-
SFO
31h 40m
1 stop
$989Turkish Airlines
Fri, Aug 7 - Tue, Aug 25
Turkish Airlines Logo
6:45 pm - 6:15 pm
SFO
-
BSL
38h 30m
1 stop
Turkish Airlines Logo
7:10 pm - 4:40 pm
BSL
-
SFO
30h 30m
1 stop
$999Turkish Airlines
Booking Insights

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

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

Which airlines provide the cheapest flights from San Francisco to Basel?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 7 days.

In the past 7 days, the cheapest round-trip tickets from San Francisco to Basel were found on Turkish Airlines ($878) and United Airlines ($1,095).

Good to know

Cheapest flight$396
Flight from San Francisco to Basel

When to book flights from San Francisco to Basel

Are your dates flexible? Find out the best times to travel from San Francisco to Basel 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 San Francisco to Basel flights

  • What is the cheapest flight from San Francisco to Basel EuroAirport Swiss?

    In the last 7 days, the lowest price for a flight from San Francisco to Basel EuroAirport Swiss was $396 for a one-way ticket and $878 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Francisco and on arrival in Basel.

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

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

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

    Star Alliance is the only airline alliance operating flights between San Francisco and Basel.

  • Which is the best airline for flights from San Francisco to Basel, United Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from San Francisco to Basel are United Airlines and Lufthansa. With an average price for the route of $1,354 and an overall rating of 7.4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $1,367 and an overall rating of 6.8.

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

    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 Basel.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Basel 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 Basel?

    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 Basel with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and BSL can sometimes prove cheaper using this method.

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

    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 Basel 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 airlines flying from San Francisco to Basel

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Basel. 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 Basel? 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
United AirlinesOverall score based on 9752 reviews
6.6Food
8.1Crew
7.1Entertainment
7.3Comfort
7.7Boarding
Airline reviews

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

2.0 MediocreCatie, May 2026
SFO - BOS
Read more United Airlines reviews

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

No screens or meal options. Freezing cold. Dirty seats. Left late.

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Some crew were unfriendly or in some cases just straight up rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Food choices limited & not enticing Seats quite uncomfortable & difficult to control

Definitely get premium economy on a flight this long if you can. Your legs and while body will thank you.

Boarding was disorganized. The door to one to the toilets wouldn’t lock. The plane was shockingly cramped, and clearly used for domestic flights due to the menus for items to sell domestic travelers. United should be ashamed of its small seats, tiny unclean toilets, and money grubbing stance toward services, compared to Lufthansa, Emirates, and most international carriers United is awful.

Terrible. Lost our luggage for 4 days. Did not advise passengers there was a strike in Barcelona Airport and had zero personnel on hand at airport to advise passengers on where to go to file claims. We had to fend for ourselves. No assistance at all other than an online claims submission process that we had to find out about on our own.

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

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

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

Information on your arrival and departure airports