HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Interlaken

$391+ Cheap flights from San Diego (SAN) to Interlaken, Switzerland

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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ZRH
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Interlaken with Cheapflights

1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from San Diego to Interlaken are usually found in October or March, booked 5 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from San Diego to Interlaken

Keep the following information in mind while searching for San Diego to Interlaken flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$649
(Travelocity)

One-way from

$391
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$742
Provider with most accurate pricing for San Diego-Zurich flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Zurich flights.
Search Deals
From San Diego to Interlaken
Search Deals
One-way flight from San Diego to Interlaken
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($246 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from San Diego to Interlaken

Cheapest flights from San Diego to Interlaken
Explore the most affordable flight options available from San Diego to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 3/26. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/263:59 pmSAN - ZRH
2 stops18h 56mMultiple Airlines
Tue 9/910:20 amZRH - SAN
2 stops19h 59mMultiple Airlines
Deal found 3/26$616
This Scandinavian Airlines deal was found by Cheapflights users on 3/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2710:00 amSAN - ZRH
2 stops24h 45mScandinavian Airlines
Wed 9/1010:20 amZRH - SAN
2 stops21h 29mScandinavian Airlines
Deal found 3/27$622
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 11/126:10 pmSAN - ZRH
1 stop15h 10mAmerican Airlines
Wed 11/1910:15 amZRH - SAN
1 stop20h 19mAmerican Airlines
Deal found 3/27$637
This Orbitz deal was found by Cheapflights users on 3/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:26 pmSAN - ZRH
2 stops20h 24mBritish Airways
Mon 11/249:05 pmZRH - SAN
1 stop28h 00mBritish Airways
Deal found 3/26$693
This United deal was found by Cheapflights users on 3/27. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/18:30 pmSAN - ZRH
1 stop34h 15mUnited Airlines
Wed 4/91:25 pmZRH - SAN
1 stop31h 23mUnited Airlines
Deal found 3/27$773
This Air Canada deal was found by Cheapflights users on 3/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/112:35 pmSAN - ZRH
2 stops32h 35mAir Canada
Wed 4/912:40 pmZRH - SAN
2 stops32h 08mAir Canada
Deal found 3/27$787
This Finnair deal was found by Cheapflights users on 3/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/149:25 amSAN - ZRH
2 stops23h 55mFinnair
Wed 5/287:05 pmZRH - SAN
2 stops32h 04mFinnair
Deal found 3/26$823
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Wed 5/214:00 pmSAN - ZRH
1 stop14h 50mSWISS
Sun 5/251:10 pmZRH - SAN
1 stop16h 26mSWISS
Deal found 3/26$905
This Delta deal was found by Cheapflights users on 3/25. 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 7/156:15 amSAN - ZRH
2 stops19h 20mDelta
Thu 8/2810:10 amZRH - SAN
2 stops21h 44mDelta
Deal found 3/25$913

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Interlaken 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 28, 2025.
Use the filters below to find and compare flights from San Diego to Interlaken that are best for you.

Fly from

San Diego

Fly to

Interlaken

Route

Depart

Return

Price

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Mon 4/7

7:15 am-1:20 pm

2 stops21h 05m

Zurich

Mon 4/14

10:20 am-9:38 pm

2 stops20h 18m

$649

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Wed 5/21

6:34 am-7:45 pm

2 stops28h 11m

Zurich

Sun 5/25

10:20 am-11:53 pm

2 stops22h 33m

$661

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Tue 4/1

8:30 pm-3:45 pm

1 stop34h 15m

Zurich

Wed 4/9

1:25 pm-11:48 am

1 stop31h 23m

$773

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Tue 4/1

12:35 pm-6:10 am

2 stops32h 35m

Zurich

Wed 4/9

12:40 pm-11:48 am

2 stops32h 08m

$787

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Wed 4/16

6:24 am-8:50 am

1 stop17h 26m

Zurich

Wed 4/30

11:45 am-6:51 pm

1 stop16h 06m

$809

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Wed 5/14

4:31 pm-10:45 pm

2 stops21h 14m

Zurich

Wed 5/28

7:15 am-2:50 pm

1 stop16h 35m

$817

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Wed 5/14

9:25 am-6:20 pm

2 stops23h 55m

Zurich

Wed 5/28

7:05 pm-6:09 pm

2 stops32h 04m

$823

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Wed 5/21

4:00 pm-3:50 pm

1 stop14h 50m

Zurich

Sun 5/25

1:10 pm-8:36 pm

1 stop16h 26m

$905

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Mon 5/5

6:40 am-10:35 am

1 stop18h 55m

Zurich

Mon 5/12

2:20 pm-12:00 pm

1 stop30h 40m

$921

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Sat 4/12

2:27 pm-4:10 pm

2 stops16h 43m

Zurich

Mon 4/21

7:15 am-3:25 pm

1 stop17h 10m

$1,041

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from San Diego to Interlaken

Have a flexible travel schedule? Discover the best time to fly to Interlaken 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.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Interlaken

How far ahead should I book a flight from San Diego to Interlaken?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Interlaken. Price data was last updated on March 21, 2025.

The price you pay for your flight from San Diego to Interlaken may vary depending on when you book. For the best chance of a lower fare, look to book 5 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Diego to Interlaken?

Currently, November is the cheapest month in which you can book a flight from San Diego to Interlaken (average of $637). Flying from San Diego to Interlaken in June is currently the most expensive (average of $1,286). 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.

What is the cheapest time of day to fly from SAN to IN9?

Find hourly flight availability from San Diego to Interlaken. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Interlaken as you normally would.

Rainfall in Interlaken by month

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

In terms of precipitation, rainfall in Interlaken ranges from 2.5 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Interlaken when rainfall is around 2.5 in.

Temperature in Interlaken by month

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

If weather is an important factor for your trip to Interlaken, 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 32.0 F).

Reviews of airlines servicing Interlaken

Get insights into the airlines that provide service to Interlaken. 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 Interlaken. Reviews last updated March 28, 2025.
To help decide which airline to fly from San Diego to Interlaken, see what other customers have to say about Delta, Finnair and Austrian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

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
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

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.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

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.
Austrian Airlines
7.5
Good
769 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

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.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

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
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

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 Interlaken. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Diego to Interlaken?

    San Diego (SAN) is the airport you will fly out of if you book a flight from San Diego to Interlaken. You should not have trouble finding flights to Interlaken from San Diego; the airport handles an average of 0 outbound flights to Interlaken per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the San Diego airport to Interlaken. It is only a 2.6 mi journey to San Diego (SAN) from San Diego’s city center.

  • What are the cheapest airlines to fly from San Diego to Interlaken one-way?

    To fly one-way, consider booking your trip with Scandinavian Airlines, which is currently one of the cheapest options available, starting at $481. Lufthansa flights start at $578 while deals on Condor start at $605 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Interlaken 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 Interlaken?

    Currently, November is the cheapest month in which you can book a flight from San Diego to Interlaken (average of $637). Flying from San Diego to Interlaken in June is currently the most expensive (average of $1,286). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Interlaken

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Zurich flights
Los Angeles to Zurich flights
San Francisco to Geneva flights
San Jose to Zurich flights
Ontario to Zurich flights
Oakland to Zurich flights
Santa Ana to Zurich flights
Burbank to Zurich flights
Los Angeles to Geneva flights
Las Vegas to Zurich flights
San Diego to Zurich flights
Los Angeles to Basel flights
San Francisco to Basel flights
Sacramento to Zurich flights
San Diego to Geneva flights
Santa Ana to Basel flights
San Jose to Geneva flights
Oakland to Geneva flights
Ontario to Geneva flights
San Diego to Basel flights
San Jose to Basel flights
Santa Ana to Geneva flights
Burbank to Geneva flights
Reno to Geneva flights
Sacramento to Geneva flights
Santa Rosa to Zurich flights
Las Vegas to Geneva flights
Palm Springs to Zurich flights
Monterey to Zurich flights
Reno to Zurich flights
Oakland to Basel flights
Sacramento to Basel flights
Monterey to Geneva flights
Las Vegas to Basel flights
Long Beach to Zurich flights
San Francisco to Lugano flights
San Francisco to Bern flights
Arcata to Zurich flights
San Francisco to Thal flights
Santa Barbara to Zurich flights
San Diego to Lugano flights
San Jose to Lugano flights
Oakland to Lugano flights
Medford to Zurich flights
Long Beach to Geneva flights

Top 8 airlines flying from San Diego to Interlaken

Discover the top 8 airlines that operate flights from San Diego to Interlaken. 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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$527Average$1,284FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$562Average$863FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$582Average$987FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$590Average$788FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$631Average$936FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$635Average$1,100FlexibilityNo cancel feeOn-time76%
SWISSCheapest$637Average$939FlexibilityNo cancel feeOn-time79%
DeltaCheapest$660Average$1,066FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.