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Interlaken

$309+ 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
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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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 March 10, 2026.

This Flightnetwork deal was found by Cheapflights users on 3/6. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 pm
SAN
-
ZRH
1 stop15h 25m
British Airways
Mon 11/167:35 pm
ZRH
-
SAN
1 stop29h 35m
British Airways
Deal found 3/6$613
This Finnair deal was found by Cheapflights users on 3/6. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:48 am
SAN
-
ZRH
2 stops18h 22m
Multiple Airlines
Mon 11/167:05 pm
ZRH
-
SAN
2 stops35h 53m
Multiple Airlines
Deal found 3/6$614
This British Airways deal was found by Cheapflights users on 3/8. 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 11/96:00 pm
SAN
-
ZRH
1 stop17h 15m
British Airways
Fri 11/1310:10 am
ZRH
-
SAN
1 stop15h 00m
British Airways
Deal found 3/8$617
This KAYAK deal was found by Cheapflights users on 3/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:00 am
SAN
-
ZRH
2 stops24h 40m
Scandinavian Airlines
Thu 10/2212:55 pm
ZRH
-
SAN
2 stops43h 50m
Scandinavian Airlines
Deal found 3/8$628
This Scandinavian Airlines deal was found by Cheapflights users on 3/9. 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 stops27h 40m
Scandinavian Airlines
Tue 10/610:25 am
ZRH
-
SAN
2 stops21h 24m
Scandinavian Airlines
Deal found 3/9$633
This Cheapflightsfares deal was found by Cheapflights users on 3/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:15 pm
SAN
-
ZRH
1 stop17h 50m
Lufthansa
Tue 5/129:30 am
ZRH
-
SAN
1 stop14h 55m
Lufthansa
Deal found 3/6$643
This KAYAK deal was found by Cheapflights users on 3/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:00 am
SAN
-
ZRH
2 stops24h 40m
Scandinavian Airlines
Sun 10/258:25 pm
ZRH
-
SAN
2 stops35h 20m
Scandinavian Airlines
Deal found 3/8$645
This AirNGo deal was found by Cheapflights users on 3/8. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:15 am
SAN
-
ZRH
2 stops24h 00m
Finnair
Mon 5/117:00 pm
ZRH
-
SAN
2 stops34h 29m
Finnair
Deal found 3/8$646
This Scandinavian Airlines deal was found by Cheapflights users on 3/6. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:00 am
SAN
-
ZRH
2 stops25h 40m
Scandinavian Airlines
Sun 11/110:25 am
ZRH
-
SAN
2 stops21h 30m
Scandinavian Airlines
Deal found 3/6$650

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 March 10, 2026.

Round-trip from

$633
(Scandinavian Airlines)

One-way from

$309
(oojo)

Popular in

June

Cheapest in

February

Average price

$688
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 ($228 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 10, 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

Sun 4/26

7:15 am-10:35 am

1 stop18h 20m

Zurich

Mon 5/11

9:20 am-11:50 am

1 stop35h 30m

$671

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Mon 4/6

3:35 pm-6:35 pm

2 stops18h 00m

Zurich

Mon 4/20

2:20 pm-11:50 am

1 stop30h 30m

$725

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Tue 3/24

7:10 am-6:20 pm

2 stops27h 10m

Zurich

Mon 4/6

7:00 pm-6:05 pm

2 stops32h 05m

$849
Quickest round-trip

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Wed 4/1

8:00 am-8:05 am

1 stop15h 05m

Zurich

Wed 4/8

9:50 am-8:39 pm

2 stops19h 49m

$877

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Fri 4/3

6:20 am-7:45 am

1 stop16h 25m

Zurich

Sun 4/12

9:50 am-10:59 pm

1 stop22h 09m

$889

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Tue 3/24

7:00 am-10:30 am

1 stop19h 30m

Zurich

Mon 4/6

7:00 am-8:45 pm

2 stops22h 45m

$890

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Mon 6/29

6:15 am-10:35 am

2 stops19h 20m

Zurich

Wed 7/8

9:20 am-11:19 pm

2 stops22h 59m

$1,046

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Sat 3/28

5:55 pm-2:50 pm

1 stop36h 55m

Zurich

Sat 4/11

9:25 am-9:40 am

2 stops33h 15m

$1,060

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Mon 6/8

6:15 am-10:35 am

2 stops19h 20m

Zurich

Sat 6/27

7:40 am-8:41 pm

2 stops22h 01m

$1,073

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Mon 3/30

10:40 am-7:40 pm

3 stops24h 00m

Zurich

Wed 4/15

10:25 am-10:36 pm

2 stops21h 11m

$1,116

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 19 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 March 6, 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 $893). 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.

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 10, 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.
SWISS
7.5
Good
1,897 reviews

Overall

7.5

Comfort

7.4

Crew

8.3

Boarding

7.7

Entertainment

6.8

Food

7.1

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.
SWISS
7.5
Good
1,897 reviews
SWISS
7.5
Good
1,897 reviews

Overall

7.5

Comfort

7.4

Crew

8.3

Boarding

7.7

Entertainment

6.8

Food

7.1

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.
United Airlines
7.4
Good
9,412 reviews
SWISS
7.5
Good
1,897 reviews

Overall

7.5

Comfort

7.4

Crew

8.3

Boarding

7.7

Entertainment

6.8

Food

7.1

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.
American Airlines
7.1
Good
11,415 reviews
SWISS
7.5
Good
1,897 reviews

Overall

7.5

Comfort

7.4

Crew

8.3

Boarding

7.7

Entertainment

6.8

Food

7.1

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.
Lufthansa
6.8
Okay
7,841 reviews
SWISS
7.5
Good
1,897 reviews

Overall

7.5

Comfort

7.4

Crew

8.3

Boarding

7.7

Entertainment

6.8

Food

7.1

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.
British Airways
6.7
Okay
7,781 reviews
SWISS
7.5
Good
1,897 reviews

Overall

7.5

Comfort

7.4

Crew

8.3

Boarding

7.7

Entertainment

6.8

Food

7.1

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 15h 05m. 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 $893). 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

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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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$455Average$843FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$503Average$811FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$523Average$755FlexibilityNo cancel feeOn-time77%
SWISSCheapest$549Average$849FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$554Average$959FlexibilityNo cancel feeOn-time76%
DeltaCheapest$558Average$1,124FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$588Average$931FlexibilityNo cancel feeOn-time71%

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