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$322+ Cheap flights from San Francisco (SFO) to Basel EuroAirport Swiss (BSL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BSL
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from San Francisco to Basel

Cheapest flights from San Francisco to Basel
Explore the most affordable flight options available from San Francisco to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Mytrip deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/14:40 pm
SFO
-
BSL
2 stops20h 45m
Multiple Airlines
Sun 3/82:20 pm
BSL
-
SFO
2 stops33h 15m
Multiple Airlines
Deal found 1/31$685
This Mytrip deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:30 am
SFO
-
BSL
2 stops29h 25m
Multiple Airlines
Tue 3/177:35 pm
BSL
-
SFO
2 stops26h 05m
Multiple Airlines
Deal found 2/1$772
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:50 pm
SFO
-
BSL
1 stop37h 20m
Turkish Airlines
Tue 3/1710:55 am
BSL
-
SFO
1 stop38h 50m
Turkish Airlines
Deal found 2/1$807
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/36:50 pm
SFO
-
BSL
1 stop30h 10m
Turkish Airlines
Tue 2/1010:55 am
BSL
-
SFO
1 stop38h 50m
Turkish Airlines
Deal found 2/2$811
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:50 pm
SFO
-
BSL
1 stop37h 20m
Turkish Airlines
Mon 3/1610:55 am
BSL
-
SFO
1 stop33h 10m
Turkish Airlines
Deal found 2/1$845
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/106:50 pm
SFO
-
BSL
1 stop30h 10m
Turkish Airlines
Tue 2/1710:55 am
BSL
-
SFO
1 stop38h 50m
Turkish Airlines
Deal found 2/2$851
This lastminute.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:50 pm
SFO
-
BSL
1 stop37h 20m
Turkish Airlines
Wed 4/810:40 am
BSL
-
SFO
1 stop33h 10m
Turkish Airlines
Deal found 2/1$855
This oojo deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/11:10 pm
SFO
-
BSL
1 stop35h 50m
Turkish Airlines
Sun 3/810:55 am
BSL
-
SFO
1 stop38h 50m
Turkish Airlines
Deal found 1/31$864

Find flight deals from San Francisco to Basel

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Basel (BSL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$685
(Mytrip)

One-way from

$322
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$1,207
Provider with most accurate pricing for San Francisco-Basel EuroAirport Swiss flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Basel EuroAirport Swiss flights.
Search Deals
From San Francisco to Basel EuroAirport Swiss
Search Deals
One-way flight from San Francisco to Basel EuroAirport Swiss
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($358 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($87 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Basel that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from San Francisco to Basel EuroAirport Swiss that are best for you.

Fly from

San Francisco

Fly to

Basel

Route

Depart

Return

Price

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

Mon 2/16

6:50 pm-5:10 pm

1 stop37h 20m

Basel EuroAirport Swiss

Tue 2/24

10:55 am-4:45 pm

1 stop38h 50m

$895

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

Fri 4/3

12:55 pm-9:45 am

1 stop35h 50m

Basel EuroAirport Swiss

Thu 4/9

10:40 am-10:50 am

1 stop33h 10m

$916

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

Wed 2/18

6:50 pm-10:00 am

1 stop30h 10m

Basel EuroAirport Swiss

Mon 2/23

6:05 pm-4:45 pm

1 stop31h 40m

$935

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

Mon 3/23

10:40 pm-7:40 pm

1 stop13h 00m

Basel EuroAirport Swiss

Wed 4/8

2:50 pm-12:19 am

2 stops18h 29m

$1,030

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

Mon 3/2

11:20 am-8:40 pm

2 stops24h 20m

Basel EuroAirport Swiss

Mon 3/16

9:35 pm-9:39 pm

3 stops32h 04m

$1,040

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

Wed 3/18

10:40 pm-7:40 pm

1 stop13h 00m

Basel EuroAirport Swiss

Tue 4/14

11:00 am-8:50 pm

2 stops18h 50m

$1,058

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

Tue 7/14

10:12 am-10:50 pm

2 stops27h 38m

Basel EuroAirport Swiss

Mon 7/27

7:40 pm-7:18 pm

2 stops32h 38m

$1,115

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

Tue 3/3

10:35 am-12:30 pm

2 stops16h 55m

Basel EuroAirport Swiss

Tue 3/10

9:50 am-3:50 pm

1 stop14h 00m

$1,130

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

Wed 3/18

1:00 pm-4:05 pm

2 stops19h 05m

Basel EuroAirport Swiss

Wed 3/25

9:50 am-8:35 pm

1 stop18h 45m

$1,131

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

Mon 3/2

1:30 pm-4:05 pm

1 stop17h 35m

Basel EuroAirport Swiss

Mon 3/9

1:10 pm-3:50 pm

1 stop34h 40m

$1,137

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 15 results
1
2

Compare providers for flights from San Francisco to Basel

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Basel in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Basel EuroAirport Swiss flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Basel EuroAirport Swiss flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Basel EuroAirport Swiss flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Basel EuroAirport Swiss flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Basel EuroAirport Swiss flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Basel EuroAirport Swiss

What is the cheapest month to book a flight from San Francisco to Basel EuroAirport Swiss?

Currently, September is the cheapest month in which you can book a flight from San Francisco to Basel EuroAirport Swiss (average of $649). Flying from San Francisco to Basel EuroAirport Swiss in April is currently the most expensive (average of $1,363). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Basel

Get insights into the airlines that provide service to Basel. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Basel. Reviews last updated February 3, 2026.
Get a feel of what it's like to fly with SWISS and Lufthansa from San Francisco to Basel EuroAirport Swiss by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,864 reviews

Boarding

7.7

Food

7.1

Overall

7.6

Comfort

7.4

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
SWISS
7.6
Good
1,864 reviews
SWISS
7.6
Good
1,864 reviews

Boarding

7.7

Food

7.1

Overall

7.6

Comfort

7.4

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
Lufthansa
6.8
Okay
7,759 reviews
SWISS
7.6
Good
1,864 reviews

Boarding

7.7

Food

7.1

Overall

7.6

Comfort

7.4

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Basel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Francisco to Basel EuroAirport Swiss?

    There are many flights that can get you from San Francisco to Basel EuroAirport Swiss in 13h. Fly via Turkish Airlines or Lufthansa to get the fastest option. The distance between San Francisco and Basel EuroAirport Swiss is about 5786 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from San Francisco to Basel EuroAirport Swiss round-trip?

    Cheapflights users have booked flights from San Francisco to Basel EuroAirport Swiss round-trip from $891. Another airline that can offer you cheap pricing is SWISS. Lufthansa is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from San Francisco to Basel that include hotel bookings?

    Yes. In addition to deals on San Francisco to Basel flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Basel?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Basel.

  • Can I find deals for business class flights from San Francisco to Basel?

    Yes. Cheapflights offers flight deals from San Francisco to Basel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from San Francisco to Basel EuroAirport Swiss (average of $649). Flying from San Francisco to Basel EuroAirport Swiss in April is currently the most expensive (average of $1,363). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for San Francisco to Basel

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from San Francisco to Basel

Discover the top 2 airlines that operate flights from San Francisco to Basel. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$891Average$1,291FlexibilityNo cancel feeOn-time76%
SWISSCheapest$999Average$1,668FlexibilityNo cancel feeOn-time79%

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