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Basel

$611+ Cheap flights from San Diego (SAN) 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BSL
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
1 adult, Economy
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Cheap flight deals from San Diego to Basel

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 March 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$636
(British Airways)

One-way from

$611
(British Airways)

Popular in

June

Cheapest in

December

Average price

$1,094
Provider with most accurate pricing for San Diego-Basel EuroAirport Swiss flight deals.
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Provider most trusted by Cheapflights users for San Diego-Basel EuroAirport Swiss flights.
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From San Diego to Basel EuroAirport Swiss
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One-way flight from San Diego to Basel EuroAirport Swiss
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Highest demand for flights based on searches. 22% potential increase in price ($270 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($77 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from San Diego to Basel

Cheapest flights from San Diego to Basel
Explore the most affordable flight options available from San Diego to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2025.

This British Airways deal was found by Cheapflights users on 3/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/317:50 pmSAN - BSL
1 stop13h 30mBritish Airways
Tue 4/87:10 pmBSL - SAN
1 stop28h 40mBritish Airways
Deal found 3/2$636
This Lufthansa deal was found by Cheapflights users on 3/3. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/315:15 pmSAN - BSL
1 stop17h 20mLufthansa
Tue 4/88:30 amBSL - SAN
2 stops18h 21mLufthansa
Deal found 3/3$657
This United deal was found by Cheapflights users on 3/2. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3110:00 amSAN - BSL
2 stops17h 25mUnited Airlines
Tue 4/811:25 amBSL - SAN
3 stops41h 57mUnited Airlines
Deal found 3/2$679
This Billigflug deal was found by Cheapflights users on 3/3. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1710:16 amSAN - BSL
2 stops18h 24mMultiple Airlines
Thu 4/241:00 pmBSL - SAN
2 stops18h 33mMultiple Airlines
Deal found 3/3$860
This American Airlines deal was found by Cheapflights users on 3/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:50 pmSAN - BSL
1 stop18h 00mAmerican Airlines
Tue 5/2011:55 amBSL - SAN
2 stops21h 04mAmerican Airlines
Deal found 3/3$874
This Delta deal was found by Cheapflights users on 3/1. 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.
Tue 7/86:15 amSAN - BSL
2 stops18h 15mDelta
Thu 7/316:15 amBSL - SAN
1 stop14h 45mDelta
Deal found 3/1$985
This KLM deal was found by Cheapflights users on 3/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/81:55 pmSAN - BSL
1 stop14h 55mKLM
Thu 7/316:15 amBSL - SAN
1 stop14h 45mKLM
Deal found 3/1$986

Find flights from San Diego to Basel within your budget

Customize your flight search to find flights from San Diego 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 March 3, 2025.

Fly from

San Diego

Fly to

Basel

Route

Depart

Return

Price

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Mon 3/31

7:50 pm-6:20 pm

1 stop13h 30m

Basel EuroAirport Swiss

Tue 4/8

7:10 pm-2:50 pm

1 stop28h 40m

$636

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Mon 3/31

5:15 pm-7:35 pm

1 stop17h 20m

Basel EuroAirport Swiss

Tue 4/8

8:30 am-5:51 pm

2 stops18h 21m

$657

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Mon 3/31

10:00 am-12:25 pm

2 stops17h 25m

Basel EuroAirport Swiss

Tue 4/8

11:25 am-8:22 pm

3 stops41h 57m

$679

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Thu 4/17

10:16 am-1:40 pm

2 stops18h 24m

Basel EuroAirport Swiss

Thu 4/24

1:00 pm-10:33 pm

2 stops18h 33m

$860

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Thu 5/8

7:50 pm-10:50 pm

1 stop18h 00m

Basel EuroAirport Swiss

Tue 5/20

11:55 am-11:59 pm

2 stops21h 04m

$874

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Tue 7/8

6:15 am-9:30 am

2 stops18h 15m

Basel EuroAirport Swiss

Thu 7/31

6:15 am-12:00 pm

1 stop14h 45m

$985

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Tue 7/8

1:55 pm-1:50 pm

1 stop14h 55m

Basel EuroAirport Swiss

Thu 7/31

6:15 am-12:00 pm

1 stop14h 45m

$986

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Tue 4/22

10:27 am-3:05 pm

2 stops19h 38m

$611

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Tue 4/22

5:15 pm-7:35 pm

1 stop17h 20m

$623

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Tue 4/15

3:57 pm-5:50 pm

2 stops16h 53m

$1,302

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Compare providers for flights from San Diego 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 Diego to Basel in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 Diego-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 Diego-Basel EuroAirport Swiss flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Basel EuroAirport Swiss flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-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 Diego-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 Diego to Basel

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

Travel insights for flights from San Diego to Basel

Get recent, data-driven insights about flights from San Diego to Basel including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from SAN to BSL?

Find hourly flight availability from San Diego 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 March 3, 2025.

It’s typically best to fly out from San Diego to Basel EuroAirport Swiss in the evening. Doing so could potentially save you 31% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 March 3, 2025.
Delta
8.0
Very good
8,068 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

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.

Delta
8.0
Very good
8,068 reviews
Delta
8.0
Very good
8,068 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

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.

KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
8,068 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

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.

United Airlines
7.4
Good
8,679 reviews
Delta
8.0
Very good
8,068 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

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.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,068 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

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.

Lufthansa
6.7
Okay
6,971 reviews
Delta
8.0
Very good
8,068 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

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 Diego 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 Diego to Basel EuroAirport Swiss round-trip?

    Our cheapest airline available from San Diego to Basel EuroAirport Swiss is British Airways. Our recent data shows that you can find tickets from as low as $636 on this airline. Additional options worth looking into are Lufthansa and United Airlines, starting at $657 and $679 round-trip. You may be able to fly from San Diego to Basel EuroAirport Swiss for 29% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from San Diego to Basel EuroAirport Swiss (average of $545). Flying from San Diego 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 Diego to Basel

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Top airline flying from San Diego to Basel

Discover the top airline that operate flights from San Diego 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 March 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$663Average$1,034FlexibilityNo cancel feeOn-time70%
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