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Interlaken

$246+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ZRH
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$428
(Kiwi.com)

One-way from

$246
(Flightnetwork)

Popular in

June

Cheapest in

November

Average price

$669
Provider with most accurate pricing for San Diego-Zurich flight deals.
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Provider most trusted by Cheapflights users for San Diego-Zurich flights.
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From San Diego to Interlaken
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One-way flight from San Diego to Interlaken
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Highest demand for flights based on searches. 22% potential increase in price ($248 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2712:49 pmSAN - ZRH
1 stop17h 41mSWISS
Tue 2/31:15 pmZRH - SAN
1 stop16h 34mSWISS
Deal found 1/8$428
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/34:00 pmSAN - ZRH
1 stop14h 30mSWISS
Tue 2/101:15 pmZRH - SAN
1 stop16h 34mSWISS
Deal found 1/6$429
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/310:52 amSAN - ZRH
1 stop36h 03mBrussels Airlines
Tue 2/108:45 amZRH - SAN
2 stops21h 02mBrussels Airlines
Deal found 1/6$430
This Mytrip deal was found by Cheapflights users on 1/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:15 amSAN - ZRH
1 stop18h 10mMultiple Airlines
Tue 5/127:10 amZRH - SAN
2 stops22h 33mMultiple Airlines
Deal found 1/7$440
This Air Canada deal was found by Cheapflights users on 1/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:15 amSAN - ZRH
1 stop18h 10mAir Canada
Tue 5/121:25 pmZRH - SAN
1 stop16h 25mAir Canada
Deal found 1/7$441
This United Airlines deal was found by Cheapflights users on 1/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/261:05 pmSAN - ZRH
1 stop33h 35mUnited Airlines
Tue 2/31:00 pmZRH - SAN
1 stop31h 53mUnited Airlines
Deal found 1/8$442
This Kiwi.com deal was found by Cheapflights users on 1/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:35 pmSAN - ZRH
1 stop13h 55mLufthansa
Tue 3/179:25 amZRH - SAN
1 stop15h 20mLufthansa
Deal found 1/8$445
This United Airlines deal was found by Cheapflights users on 1/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/111:05 amSAN - ZRH
1 stop19h 10mUnited Airlines
Wed 3/1810:45 amZRH - SAN
2 stops19h 55mUnited Airlines
Deal found 1/8$446
This Mytrip deal was found by Cheapflights users on 1/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/812:45 pmSAN - ZRH
2 stops18h 25mMultiple Airlines
Wed 4/221:25 pmZRH - SAN
1 stop31h 28mMultiple Airlines
Deal found 1/7$448
This Air Canada deal was found by Cheapflights users on 1/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/36:05 pmSAN - ZRH
2 stops27h 10mAir Canada
Tue 2/101:00 pmZRH - SAN
1 stop31h 53mAir Canada
Deal found 1/6$452
This oojo deal was found by Cheapflights users on 1/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/91:19 pmSAN - ZRH
2 stops23h 41mBritish Airways
Mon 2/167:35 pmZRH - SAN
1 stop29h 35mBritish Airways
Deal found 1/8$453

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 January 8, 2026.
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

Sun 3/1

11:05 am-3:15 pm

1 stop19h 10m

Zurich

Wed 3/18

1:10 pm-11:40 pm

1 stop18h 30m

$446

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Sun 3/1

1:33 pm-6:45 pm

2 stops20h 12m

Zurich

Wed 3/18

12:35 pm-5:10 pm

1 stop36h 35m

$458

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Mon 3/9

11:03 am-3:15 pm

1 stop20h 12m

Zurich

Sun 3/15

7:15 am-4:45 pm

1 stop17h 30m

$479

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Thu 3/19

7:00 am-10:30 am

1 stop19h 30m

Zurich

Thu 4/2

12:40 pm-12:11 am

1 stop20h 31m

$480

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Sun 2/22

10:00 pm-10:30 am

1 stop27h 30m

Zurich

Sun 3/1

1:30 pm-12:05 am

1 stop19h 35m

$486

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Sun 2/22

6:10 pm-3:15 pm

1 stop36h 05m

Zurich

Sun 3/1

1:15 pm-8:49 pm

1 stop16h 34m

$486

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Wed 2/4

12:49 pm-3:30 pm

1 stop17h 41m

Zurich

Sat 2/14

11:45 am-11:51 am

1 stop33h 06m

$486

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Thu 1/29

6:00 pm-3:30 pm

1 stop36h 30m

Zurich

Wed 2/4

1:20 pm-11:53 am

1 stop31h 33m

$491

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Tue 1/27

6:30 am-10:35 am

2 stops19h 05m

Zurich

Sun 2/8

11:45 am-10:33 pm

2 stops19h 48m

$495

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Fri 2/20

10:59 am-11:55 am

2 stops15h 56m

Zurich

Mon 2/23

1:20 pm-11:53 am

1 stop31h 33m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 22 results
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2
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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 January 2, 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 75 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 $453). Flying from San Diego to Interlaken in June is currently the most expensive (average of $950). 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 January 8, 2026.
Peruse reviews from past customers who have flown with SWISS, United Airlines, and American 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
1,843 reviews

Entertainment

6.8

Food

7.1

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
SWISS
7.5
Good
1,843 reviews
SWISS
7.5
Good
1,843 reviews

Entertainment

6.8

Food

7.1

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
United Airlines
7.4
Good
9,142 reviews
SWISS
7.5
Good
1,843 reviews

Entertainment

6.8

Food

7.1

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
American Airlines
7.2
Good
11,095 reviews
SWISS
7.5
Good
1,843 reviews

Entertainment

6.8

Food

7.1

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
Lufthansa
6.8
Okay
7,697 reviews
SWISS
7.5
Good
1,843 reviews

Entertainment

6.8

Food

7.1

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
British Airways
6.7
Okay
7,659 reviews
SWISS
7.5
Good
1,843 reviews

Entertainment

6.8

Food

7.1

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.

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 19h 10m. 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 American Airlines, which is currently one of the cheapest options available, starting at $378. United Airlines flights start at $398 while deals on SWISS start at $418 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 $453). Flying from San Diego to Interlaken in June is currently the most expensive (average of $950). 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$493Average$875FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$503Average$840FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$525Average$878FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$554Average$1,062FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$589Average$931FlexibilityNo cancel feeOn-time71%
DeltaCheapest$601Average$1,133FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$609Average$877FlexibilityNo cancel feeOn-time79%

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