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$358+ Cheap flights from San Jose (SJC) 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — BSL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from San Jose to Basel

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) 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 September 11, 2025.

Round-trip from

$918
(United Airlines)

One-way from

$358
(Kiwi.com)
From San Jose to Basel EuroAirport Swiss
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One-way flight from San Jose to Basel EuroAirport Swiss
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Find flight deals from San Jose to Basel

Cheapest flights from San Jose to Basel
Explore the most affordable flight options available from San Jose to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:02 pmSJC - BSL
2 stops15h 03mUnited Airlines
Tue 12/99:50 amBSL - SJC
2 stops17h 01mUnited Airlines
Deal found 9/10$918
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:30 pmSJC - BSL
2 stops16h 00mLufthansa
Fri 11/149:50 amBSL - SJC
2 stops16h 48mLufthansa
Deal found 9/9$1,103
This Lufthansa deal was found by Cheapflights users on 9/8. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:45 amSJC - BSL
2 stops25h 55mLufthansa
Mon 12/82:20 pmBSL - SJC
2 stops40h 07mLufthansa
Deal found 9/8$1,125
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1512:30 pmSJC - BSL
2 stops16h 05mLufthansa
Fri 11/289:50 amBSL - SJC
2 stops16h 48mLufthansa
Deal found 9/9$1,150
This British Airways deal was found by Cheapflights users on 9/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:44 pmSJC - BSL
2 stops25h 06mBritish Airways
Fri 10/317:50 pmBSL - SJC
2 stops34h 16mBritish Airways
Deal found 9/9$1,259
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:30 amSJC - BSL
2 stops18h 40mUnited Airlines
Sat 11/19:50 amBSL - SJC
2 stops19h 03mUnited Airlines
Deal found 9/10$1,268
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/52:21 pmSJC - BSL
2 stops17h 44mMultiple Airlines
Sun 12/1411:20 amBSL - SJC
2 stops17h 04mMultiple Airlines
Deal found 9/9$1,291
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/812:30 pmSJC - BSL
2 stops16h 05mLufthansa
Fri 11/219:50 amBSL - SJC
2 stops16h 48mLufthansa
Deal found 9/9$1,297
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2212:30 pmSJC - BSL
2 stops16h 05mLufthansa
Fri 12/59:50 amBSL - SJC
2 stops17h 01mLufthansa
Deal found 9/9$1,430
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:21 pmSJC - BSL
2 stops17h 44mMultiple Airlines
Fri 12/2611:15 amBSL - SJC
2 stops17h 08mMultiple Airlines
Deal found 9/10$1,476

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose 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 September 11, 2025.
Use the filters below to find and compare flights from San Jose to Basel EuroAirport Swiss that are best for you.

Fly from

San Jose

Fly to

Basel

Route

Depart

Return

Price

San JoseBasel

SJC - BSL

SJCBSL

San Jose

Mon 12/1

4:02 pm-4:05 pm

2 stops15h 03m

Basel EuroAirport Swiss

Tue 12/9

9:50 am-5:51 pm

2 stops17h 01m

$918

San JoseBasel

SJC - BSL

SJCBSL

San Jose

Sat 11/1

12:30 pm-12:30 pm

2 stops16h 00m

Basel EuroAirport Swiss

Fri 11/14

9:50 am-5:38 pm

2 stops16h 48m

$1,103

San JoseBasel

SJC - BSL

SJCBSL

San Jose

Thu 12/4

8:45 am-7:40 pm

2 stops25h 55m

Basel EuroAirport Swiss

Mon 12/8

2:20 pm-9:27 pm

2 stops40h 07m

$1,125

San JoseBasel

SJC - BSL

SJCBSL

San Jose

Fri 10/24

12:44 pm-10:50 pm

2 stops25h 06m

Basel EuroAirport Swiss

Fri 10/31

7:50 pm-10:06 pm

2 stops34h 16m

$1,259

San JoseBasel

SJC - BSL

SJCBSL

San Jose

Sat 10/25

6:30 am-10:10 am

2 stops18h 40m

Basel EuroAirport Swiss

Sat 11/1

9:50 am-8:53 pm

2 stops19h 03m

$1,268

San JoseBasel

SJC - BSL

SJCBSL

San Jose

Sat 11/8

12:30 pm-1:35 pm

2 stops16h 05m

Basel EuroAirport Swiss

Fri 11/21

9:50 am-5:38 pm

2 stops16h 48m

$1,297

San JoseBasel

SJC - BSL

SJCBSL

San Jose

Sat 11/22

12:30 pm-1:35 pm

2 stops16h 05m

Basel EuroAirport Swiss

Fri 12/5

9:50 am-5:51 pm

2 stops17h 01m

$1,430

San JoseBasel

SJC - BSL

SJCBSL

San Jose

Fri 12/12

2:21 pm-5:05 pm

2 stops17h 44m

Basel EuroAirport Swiss

Fri 12/26

11:15 am-7:23 pm

2 stops17h 08m

$1,476

San JoseBasel

SJC - BSL

SJCBSL

San Jose

Mon 10/27

1:18 pm-2:35 pm

2 stops17h 17m

Basel EuroAirport Swiss

Sun 11/9

11:20 am-7:28 pm

2 stops17h 08m

$1,477

San JoseBasel

SJC - BSL

SJCBSL

San Jose

Tue 9/23

6:15 am-6:00 pm

2 stops26h 45m

Basel EuroAirport Swiss

Fri 9/26

10:35 am-2:11 pm

2 stops36h 36m

$1,579

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 20 results
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Best time to book a flight from San Jose to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from San Jose 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.

Related info for your journey

Find useful and relevant information for your journey from San Jose 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 Jose to Basel EuroAirport Swiss?

    There are many flights that can get you from San Jose to Basel EuroAirport Swiss in 15h 03m. Fly via United Airlines or Lufthansa to get the fastest option. There are 5788 mi between San Jose and Basel EuroAirport Swiss. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Jose 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 Jose to Basel EuroAirport Swiss?

    Currently, January is the cheapest month in which you can book a flight from San Jose to Basel EuroAirport Swiss (average of $545). Flying from San Jose to Basel EuroAirport Swiss in June is currently the most expensive (average of $1,132). 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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