$433+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BSL
Jun 2 — Jun 91
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Basel with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
Last-minute
One-way
Cheapest flights from San Francisco to BaselExplore 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 May 3, 2026.
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 May 3, 2026.
This FlightHub deal was found by Cheapflights users on 5/3. 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.
Thu 10/156:45 pm
SFO
- BSL
1 stop30h 00m
Turkish Airlines
Thu 10/2910:55 am
BSL
- SFO
1 stop38h 50m
Turkish Airlines
Deal found 5/3![Turkish Airlines logo]()
$858
This oojo deal was found by Cheapflights users on 4/29. 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.
Thu 10/292:10 pm
SFO
- BSL
1 stop35h 50m
Turkish Airlines
Thu 11/56:05 pm
BSL
- SFO
1 stop32h 40m
Turkish Airlines
Deal found 4/29![Turkish Airlines logo]()
$866
This Mytrip deal was found by Cheapflights users on 4/29. 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 5/254:30 pm
SFO
- BSL
2 stops21h 35m
Multiple Airlines
Wed 6/101:15 pm
BSL
- SFO
2 stops34h 15m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$1,018
This oojo deal was found by Cheapflights users on 5/2. 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.
Sat 9/126:45 pm
SFO
- BSL
1 stop30h 00m
Turkish Airlines
Sat 9/197:10 pm
BSL
- SFO
1 stop30h 30m
Turkish Airlines
Deal found 5/2![Turkish Airlines logo]()
$1,049
This Condor deal was found by Cheapflights users on 4/29. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:40 am
SFO
- BSL
2 stops25h 40m
Multiple Airlines
Mon 6/86:00 am
BSL
- SFO
2 stops27h 57m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$1,060
This Travelocity deal was found by Cheapflights users on 5/3. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:55 pm
SFO
- BSL
1 stop20h 20m
Multiple Airlines
Thu 10/2911:05 am
BSL
- SFO
2 stops21h 07m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,085
This Condor deal was found by Cheapflights users on 5/2. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:57 am
SFO
- BSL
2 stops21h 13m
Multiple Airlines
Sat 9/196:00 am
BSL
- SFO
1 stop17h 30m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,090
This Justfly.com deal was found by Cheapflights users on 5/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:45 pm
SFO
- BSL
1 stop38h 30m
Turkish Airlines
Sun 8/97:10 pm
BSL
- SFO
1 stop24h 40m
Turkish Airlines
Deal found 5/1![Turkish Airlines logo]()
$1,169
Best flights from San Francisco to BaselDiscover carefully curated flight deals from San Francisco to Basel that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 3, 2026.
Discover carefully curated flight deals from San Francisco to Basel that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 3, 2026.
This Condor deal was found by Cheapflights users on 4/29. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:40 am
SFO
- BSL
2 stops25h 40m
Multiple Airlines
Mon 6/86:00 am
BSL
- SFO
2 stops27h 57m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$1,060
This Turkish Airlines deal was found by Cheapflights users on 4/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/412:55 pm
SFO
- BSL
1 stop35h 50m
Turkish Airlines
Mon 8/1010:40 am
BSL
- SFO
1 stop33h 10m
Turkish Airlines
Deal found 4/29![Turkish Airlines logo]()
$1,220
This United Airlines deal was found by Cheapflights users on 5/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/192:00 pm
SFO
- BSL
1 stop20h 40m
United Airlines
Thu 7/308:15 am
BSL
- SFO
2 stops16h 07m
United Airlines
Deal found 5/1![United Airlines logo]()
$1,296
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/412:42 pm
SFO
- BSL
2 stops16h 08m
KLM
Mon 8/102:20 pm
BSL
- SFO
1 stop30h 25m
KLM
Deal found 4/29![KLM logo]()
$1,336
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:10 pm
SFO
- BSL
1 stop28h 45m
Delta
Thu 8/66:30 am
BSL
- SFO
2 stops21h 29m
Delta
Deal found 5/1![Delta logo]()
$1,343
This Condor deal was found by Cheapflights users on 5/2. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:57 am
SFO
- BSL
2 stops21h 13m
Multiple Airlines
Sat 9/196:00 am
BSL
- SFO
1 stop17h 30m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,090
This Condor deal was found by Cheapflights users on 4/29. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/254:30 pm
SFO
- BSL
1 stop21h 40m
Multiple Airlines
Wed 6/106:10 am
BSL
- SFO
2 stops27h 47m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$1,110
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:10 am
SFO
- BSL
2 stops21h 35m
Delta
Fri 8/710:15 am
BSL
- SFO
2 stops20h 30m
Delta
Deal found 5/1![Delta logo]()
$1,346
This Turkish Airlines deal was found by Cheapflights users on 4/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:55 pm
SFO
- BSL
1 stop35h 50m
Turkish Airlines
Thu 9/1010:40 am
BSL
- SFO
1 stop39h 00m
Turkish Airlines
Deal found 4/30![Turkish Airlines logo]()
$1,363
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:35 am
SFO
- BSL
2 stops22h 20m
Delta
Fri 8/710:15 am
BSL
- SFO
2 stops20h 30m
Delta
Deal found 5/1![Delta logo]()
$1,351
Last-minute flights from San Francisco to BaselDiscover last-minute flight deals from San Francisco to Basel. Data last updated May 3, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Basel. Data last updated May 3, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 4/30. 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 5/246:30 am
SFO
- BSL
3 stops31h 20m
Multiple Airlines
Wed 6/101:55 pm
BSL
- SFO
2 stops35h 40m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,243
This Mytrip deal was found by Cheapflights users on 4/29. 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 5/254:30 pm
SFO
- BSL
2 stops21h 35m
Multiple Airlines
Wed 6/101:15 pm
BSL
- SFO
2 stops34h 15m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$1,018
This Mytrip deal was found by Cheapflights users on 5/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:30 am
SFO
- BSL
2 stops19h 10m
Multiple Airlines
Sat 6/69:05 pm
BSL
- SFO
2 stops28h 10m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,331
One-way flights from San Francisco to BaselSearch for one-way flight options from San Francisco to Basel. Find affordable one-way fares based on user searches. Data last updated May 3, 2026.
Search for one-way flight options from San Francisco to Basel. Find affordable one-way fares based on user searches. Data last updated May 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:35 pm
SFO
- BSL
2 stops31h 15m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/269:05 pm
SFO
- BSL
2 stops35h 15m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:35 pm
SFO
- BSL
3 stops52h 00m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/234:30 pm
SFO
- BSL
3 stops31h 25m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$498
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 May 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $866 (oojo) |
One-way from | $433 (Kiwi.com) |
Popular in | May |
Cheapest in | October |
Average price | $2,143 |
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 May 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
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoBasel
SFO - BSL
SFOBSL
San Francisco
Mon 6/1
7:40 am-6:20 pm
2 stops25h 40m
Basel EuroAirport Swiss
Mon 6/8
6:00 am-12:57 am
2 stops27h 57m
$1,060
San FranciscoBasel
SFO - BSL
SFOBSL
San Francisco
Sat 9/12
11:57 am-6:10 pm
2 stops21h 13m
Basel EuroAirport Swiss
Sat 9/19
6:00 am-2:30 pm
1 stop17h 30m
$1,090
San FranciscoBasel
SFO - BSL
SFOBSL
San Francisco
Mon 5/25
4:30 pm-11:10 pm
1 stop21h 40m
Basel EuroAirport Swiss
Wed 6/10
6:10 am-12:57 am
2 stops27h 47m
$1,110
San FranciscoBasel
SFO - BSL
SFOBSL
San Francisco
Tue 8/4
12:55 pm-9:45 am
1 stop35h 50m
Basel EuroAirport Swiss
Mon 8/10
10:40 am-10:50 am
1 stop33h 10m
$1,220
Quickest round-trip
San FranciscoBasel
SFO - BSL
SFOBSL
San Francisco
Sun 7/19
2:00 pm-7:40 pm
1 stop20h 40m
Basel EuroAirport Swiss
Thu 7/30
8:15 am-3:22 pm
2 stops16h 07m
$1,296
San FranciscoBasel
SFO - BSL
SFOBSL
San Francisco
Tue 8/4
12:42 pm-1:50 pm
2 stops16h 08m
Basel EuroAirport Swiss
Mon 8/10
2:20 pm-11:45 am
1 stop30h 25m
$1,336
San FranciscoBasel
SFO - BSL
SFOBSL
San Francisco
Fri 7/24
8:10 pm-9:55 am
1 stop28h 45m
Basel EuroAirport Swiss
Thu 8/6
6:30 am-6:59 pm
2 stops21h 29m
$1,343
San FranciscoBasel
SFO - BSL
SFOBSL
San Francisco
Sat 7/25
7:10 am-1:45 pm
2 stops21h 35m
Basel EuroAirport Swiss
Fri 8/7
10:15 am-9:45 pm
2 stops20h 30m
$1,346
San FranciscoBasel
SFO - BSL
SFOBSL
San Francisco
Fri 7/24
10:35 am-5:55 pm
2 stops22h 20m
Basel EuroAirport Swiss
Fri 8/7
10:15 am-9:45 pm
2 stops20h 30m
$1,351
San FranciscoBasel
SFO - BSL
SFOBSL
San Francisco
Mon 9/7
12:55 pm-9:45 am
1 stop35h 50m
Basel EuroAirport Swiss
Thu 9/10
10:40 am-4:40 pm
1 stop39h 00m
$1,363
Showing 1-10 of 21 resultsSorted by cheapest first
- 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.
SFO-BSL
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
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 May 3, 2026.
Get a feel of what it's like to fly with United Airlines 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.
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.6
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.6
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.6
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
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.
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Alternative routes for San Francisco to Basel
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Complete your trip
Complete your trip to Basel by adding a car rental and/or hotel reservation to your travel itinerary.
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San Francisco and Basel flights
Browse other San Francisco and Basel flight options. Last updated on May 3, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on May 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 May 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$891 | Average$1,367 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,173 | Average$1,354 | FlexibilityNo cancel fee | On-time69% |