Interlaken

$376+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ZRH
May 8 — May 151
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Cheap 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 April 8, 2026.

This FlightHub deal was found by Cheapflights users on 4/6. 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.
Mon 11/910:00 am
SAN
-
ZRH
2 stops24h 40m
Scandinavian Airlines
Sun 11/2210:25 am
ZRH
-
SAN
2 stops21h 30m
Scandinavian Airlines
Deal found 4/6$714
This Scandinavian Airlines deal was found by Cheapflights users on 4/4. 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 11/1010:00 am
SAN
-
ZRH
2 stops24h 40m
Scandinavian Airlines
Tue 11/1710:25 am
ZRH
-
SAN
2 stops21h 30m
Scandinavian Airlines
Deal found 4/4$725
This Cheapflightsfares deal was found by Cheapflights users on 4/5. 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.
Mon 11/94:26 pm
SAN
-
ZRH
1 stop14h 04m
SWISS
Fri 11/131:10 pm
ZRH
-
SAN
1 stop17h 47m
SWISS
Deal found 4/5$726
This Cheapflightsfares deal was found by Cheapflights users on 4/5. 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.
Mon 11/96:26 pm
SAN
-
ZRH
2 stops18h 19m
Lufthansa
Fri 11/137:15 am
ZRH
-
SAN
1 stop17h 30m
Lufthansa
Deal found 4/5$728
This Scandinavian Airlines deal was found by Cheapflights users on 4/7. 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 9/227:00 am
SAN
-
ZRH
2 stops22h 10m
Scandinavian Airlines
Tue 10/610:25 am
ZRH
-
SAN
2 stops16h 34m
Scandinavian Airlines
Deal found 4/7$736
This SmartFares deal was found by Cheapflights users on 4/4. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:35 pm
SAN
-
ZRH
1 stop13h 55m
Lufthansa
Tue 11/179:25 am
ZRH
-
SAN
1 stop15h 20m
Lufthansa
Deal found 4/4$743
This FlightHub deal was found by Cheapflights users on 4/4. 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.
Wed 9/210:00 am
SAN
-
ZRH
2 stops38h 40m
Scandinavian Airlines
Wed 9/168:25 pm
ZRH
-
SAN
2 stops35h 30m
Scandinavian Airlines
Deal found 4/4$744
This Scandinavian Airlines deal was found by Cheapflights users on 4/4. 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.
Mon 11/910:00 am
SAN
-
ZRH
2 stops43h 10m
Scandinavian Airlines
Thu 11/1210:25 am
ZRH
-
SAN
2 stops21h 30m
Scandinavian Airlines
Deal found 4/4$748
This United Airlines deal was found by Cheapflights users on 4/4. 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 11/910:30 pm
SAN
-
ZRH
1 stop27h 10m
United Airlines
Thu 11/121:20 pm
ZRH
-
SAN
1 stop30h 33m
United Airlines
Deal found 4/4$750
This eDestinos deal was found by Cheapflights users on 4/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:59 pm
SAN
-
ZRH
2 stops37h 11m
Scandinavian Airlines
Tue 9/152:55 pm
ZRH
-
SAN
2 stops41h 00m
Scandinavian Airlines
Deal found 4/3$754

Find 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 April 8, 2026.

Round-trip from

$714
(Justfly.com)

One-way from

$376
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$605
From San Diego to Interlaken
One-way flight from San Diego to Interlaken
Highest demand for flights based on searches. 23% potential increase in price ($241 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Average for round-trip flights in April 2026

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 April 8, 2026.
Use the filters below to find and compare flights from San Diego to Interlaken that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Mon 9/21

7:00 am-10:35 am

1 stop18h 35m

Zurich

Mon 9/28

2:20 pm-11:50 am

1 stop30h 30m

$857

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Fri 5/15

6:20 am-10:20 am

1 stop19h 00m

Zurich

Fri 5/29

1:35 pm-11:54 pm

2 stops19h 19m

$1,120

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Sat 6/6

9:59 pm-8:05 am

1 stop25h 06m

Zurich

Fri 9/4

9:30 am-3:25 pm

1 stop14h 55m

$1,191

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Wed 6/24

7:20 am-10:35 am

1 stop18h 15m

Zurich

Mon 8/3

2:20 pm-11:50 am

1 stop30h 30m

$1,191

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Sun 6/28

10:00 pm-10:35 am

1 stop27h 35m

Zurich

Sat 8/1

1:35 pm-11:43 pm

1 stop19h 08m

$1,267

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Sun 6/28

10:00 pm-10:35 am

1 stop27h 35m

Zurich

Sat 8/8

1:35 pm-11:43 pm

1 stop19h 08m

$1,268
Quickest round-trip

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Fri 7/17

6:15 am-8:05 am

2 stops16h 50m

Zurich

Sun 7/26

1:35 pm-11:43 pm

1 stop19h 08m

$1,277

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Fri 8/28

11:05 am-4:45 pm

3 stops20h 40m

Zurich

Mon 9/14

10:25 am-11:43 pm

2 stops22h 18m

$1,295

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Sat 6/13

4:55 pm-11:25 am

1 stop33h 30m

Zurich

Sun 6/21

1:25 pm-11:35 am

1 stop31h 10m

$1,306
Cheapest one-way

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Tue 8/18

1:08 pm-5:00 pm

2 stops18h 52m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 April 3, 2026.

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 23 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, February is the cheapest month in which you can book a flight from San Diego to Interlaken (average of $428). Flying from San Diego to Interlaken in June is currently the most expensive (average of $889). 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.

How much does it cost to fly round-trip from San Diego to Interlaken?

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 April 8, 2026.
Peruse reviews from past customers who have flown with SWISS,United Airlines, andAmerican Airlines from San Diego to Interlaken to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Overall

7.5

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Overall

7.5

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Overall

7.5

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Overall

7.5

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Overall

7.5

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Overall

7.5

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

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 7 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.

  • How long is the flight from San Diego to Interlaken?

    Departing from San Diego to Interlaken will take you 18h 35m. Airlines will cover a distance of 5953 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $314. Lufthansa flights start at $376 while deals on American Airlines start at $378 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, February is the cheapest month in which you can book a flight from San Diego to Interlaken (average of $428). Flying from San Diego to Interlaken in June is currently the most expensive (average of $889). 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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Top 7 airlines flying from San Diego to Interlaken

Discover the top 7 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 April 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$455Average$866FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$503Average$808FlexibilityNo cancel feeOn-time69%
SWISSCheapest$504Average$889FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$523Average$669FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$554Average$937FlexibilityNo cancel feeOn-time76%
DeltaCheapest$561Average$1,111FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$601Average$931FlexibilityNo cancel feeOn-time71%

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