Basel

$363+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BSL
may. 4 — may. 111
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Cheap 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 abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$763
(Air Canada)

One-way from

$363
(Kiwi.com)

Popular in

April

Cheapest in

December

Average price

$2,223
Provider with most accurate pricing for San Francisco-Basel EuroAirport Swiss flight deals.
Provider most trusted by Cheapflights users for San Francisco-Basel EuroAirport Swiss flights.
From San Francisco to Basel EuroAirport Swiss
One-way flight from San Francisco to Basel EuroAirport Swiss
Highest demand for flights based on searches. 18% potential increase in price ($295 potential increase over avg. RT price).
Cheapest flight prices on average. 7% potential price decrease ($94 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find 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 abril 29, 2025.

This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/104:35 pmSFO - BSL
2 stops33h 15mAir Canada
lun. 8/1811:30 amBSL - SFO
2 stops41h 27mAir Canada
Deal found 4/28$763
This United Airlines deal was found by Cheapflights users on 4/28. 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.
dom. 8/109:05 pmSFO - BSL
1 stop13h 30mUnited Airlines
lun. 8/1811:30 amBSL - SFO
1 stop34h 10mUnited Airlines
Deal found 4/28$773
This Lufthansa deal was found by Cheapflights users on 4/28. 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.
lun. 8/112:40 pmSFO - BSL
1 stop23h 10mLufthansa
lun. 8/186:30 pmBSL - SFO
1 stop27h 10mLufthansa
Deal found 4/28$777
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
jue. 11/68:40 pmSFO - BSL
1 stop17h 10mBritish Airways
mar. 11/116:55 amBSL - SFO
1 stop17h 05mBritish Airways
Deal found 4/28$786
This American Airlines deal was found by Cheapflights users on 4/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/248:40 pmSFO - BSL
1 stop16h 25mAmerican Airlines
mié. 12/316:15 amBSL - SFO
1 stop21h 30mAmerican Airlines
Deal found 4/27$787
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/127:30 pmSFO - BSL
1 stop14h 30mMultiple Airlines
mar. 5/276:45 amBSL - SFO
1 stop16h 05mMultiple Airlines
Deal found 4/28$789
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/213:05 pmSFO - BSL
1 stop14h 05mDelta
mié. 8/132:25 pmBSL - SFO
1 stop30h 20mDelta
Deal found 4/28$798
This FlightHub deal was found by Cheapflights users on 4/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/186:45 pmSFO - BSL
1 stop38h 15mTurkish Airlines
dom. 9/286:55 pmBSL - SFO
1 stop24h 40mTurkish Airlines
Deal found 4/28$873
This Austrian Airlines deal was found by Cheapflights users on 4/28. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/148:35 pmSFO - BSL
2 stops27h 55mAustrian Airlines
lun. 12/228:25 pmBSL - SFO
2 stops31h 20mAustrian Airlines
Deal found 4/28$1,078
This SWISS deal was found by Cheapflights users on 4/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/87:40 pmSFO - BSL
2 stops51h 10mSWISS
dom. 8/178:30 amBSL - SFO
2 stops40h 03mSWISS
Deal found 4/28$1,559

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 abril 29, 2025.
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

dom. 8/10

4:35 pm-10:50 am

2 stops33h 15m

Basel EuroAirport Swiss

lun. 8/18

11:30 am-7:57 pm

2 stops41h 27m

$763

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

dom. 8/10

9:05 pm-7:35 pm

1 stop13h 30m

Basel EuroAirport Swiss

lun. 8/18

11:30 am-12:40 pm

1 stop34h 10m

$773

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

lun. 8/11

2:40 pm-10:50 pm

1 stop23h 10m

Basel EuroAirport Swiss

lun. 8/18

6:30 pm-12:40 pm

1 stop27h 10m

$777

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

lun. 5/12

7:30 pm-7:00 pm

1 stop14h 30m

Basel EuroAirport Swiss

mar. 5/27

6:45 am-1:50 pm

1 stop16h 05m

$789

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

lun. 7/21

3:05 pm-2:10 pm

1 stop14h 05m

Basel EuroAirport Swiss

mié. 8/13

2:25 pm-11:45 am

1 stop30h 20m

$798

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

jue. 9/18

6:45 pm-6:00 pm

1 stop38h 15m

Basel EuroAirport Swiss

dom. 9/28

6:55 pm-10:35 am

1 stop24h 40m

$873

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

jue. 9/18

7:20 am-10:55 am

2 stops18h 35m

Basel EuroAirport Swiss

dom. 9/28

7:05 am-6:32 pm

2 stops20h 27m

$969

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

mié. 5/28

9:05 pm-9:40 am

2 stops27h 35m

Basel EuroAirport Swiss

mié. 6/4

8:25 pm-9:02 pm

2 stops33h 37m

$1,104

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

jue. 7/10

7:20 pm-6:25 pm

1 stop14h 05m

Basel EuroAirport Swiss

jue. 7/17

6:10 am-1:50 pm

1 stop16h 40m

$1,117

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

vie. 8/8

7:40 pm-7:50 am

2 stops51h 10m

Basel EuroAirport Swiss

dom. 8/17

8:30 am-3:33 pm

2 stops40h 03m

$1,559

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 14 results
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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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Francisco-Basel EuroAirport Swiss flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 time of day to fly from SFO to BSL?

Find hourly flight availability from San Francisco to Basel. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 29, 2025.

One of the essential ways to save on airfare from San Francisco to Basel EuroAirport Swiss is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 27% on airfare.

Rainfall in Basel by month

Plan your trip to Basel by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Basel EuroAirport Swiss ranges from 1.9 - 3.4 inches per month. June is typically the wettest month, when rainfall can reach 3.4 in. February is typically the driest time to visit Basel EuroAirport Swiss when rainfall is around 1.9 in.

Temperature in Basel by month

Plan your trip to Basel by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Basel EuroAirport Swiss, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 abril 29, 2025.
To help decide which airline to fly from San Francisco to Basel, see what other customers have to say about Delta, Austrian Airlines and SWISS. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.
  • 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 $763. Other airlines that can offer you cheap pricing are United Airlines, from $773, and Lufthansa, from $777. Air Canada is priced at 40% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Francisco to Basel EuroAirport Swiss one-way?

    $530 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $680 and $902, respectively.

  • 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, January is the cheapest month in which you can book a flight from San Francisco to Basel EuroAirport Swiss (average of $545). Flying from San Francisco 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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Alternative routes for San Francisco to Basel

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from San Francisco to Basel

Discover the top 3 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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$584Average$1,528FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$793Average$1,293FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$981Average$1,363FlexibilityNo cancel feeOn-time76%

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