Interlaken

$416+ Cheap flights from San Francisco (SFO) 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ZRH
Aug 12 — Aug 191
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from San Francisco to Interlaken are usually found in February or March, booked 77 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from San Francisco to Interlaken

Keep the following information in mind while searching for San Francisco to Interlaken flight deals. Data was last updated August 7, 2025.

Round-trip from

$640
(lol.travel)

One-way from

$416
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$868
From San Francisco to Interlaken
One-way flight from San Francisco to Interlaken
Highest demand for flights based on searches. 15% potential increase in price ($167 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Average for round-trip flights in August 2025

Find flight deals from San Francisco to Interlaken

Cheapest flights from San Francisco to Interlaken
Explore the most affordable flight options available from San Francisco to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 8/6. 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 8/188:59 pmSFO - ZRH
2 stops37h 56mScandinavian Airlines
Thu 8/282:00 pmZRH - SFO
2 stops35h 30mScandinavian Airlines
Deal found 8/6$644
This Scandinavian Airlines deal was found by Cheapflights users on 8/7. 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.
Sun 8/247:40 pmSFO - ZRH
1 stop14h 55mScandinavian Airlines
Fri 9/52:50 pmZRH - SFO
1 stop34h 40mScandinavian Airlines
Deal found 8/7$645
This Scandinavian Airlines deal was found by Cheapflights users on 8/6. 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.
Wed 9/173:43 pmSFO - ZRH
2 stops19h 02mScandinavian Airlines
Wed 10/82:00 pmZRH - SFO
2 stops35h 30mScandinavian Airlines
Deal found 8/6$646
This CrystalTravel deal was found by Cheapflights users on 8/5. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/293:43 pmSFO - ZRH
2 stops19h 02mScandinavian Airlines
Fri 10/1010:20 amZRH - SFO
2 stops22h 13mScandinavian Airlines
Deal found 8/5$647
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:25 pmSFO - ZRH
Nonstop11h 05mUnited Airlines
Wed 12/171:10 pmZRH - SFO
1 stop17h 40mUnited Airlines
Deal found 8/7$648
This Scandinavian Airlines deal was found by Cheapflights users on 8/7. 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.
Sun 12/74:40 pmSFO - ZRH
1 stop32h 00mScandinavian Airlines
Wed 12/178:25 pmZRH - SFO
1 stop27h 10mScandinavian Airlines
Deal found 8/7$649
This FlightHub deal was found by Cheapflights users on 8/6. 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.
Sun 8/177:40 pmSFO - ZRH
2 stops32h 40mScandinavian Airlines
Sat 8/2310:20 amZRH - SFO
1 stop15h 10mScandinavian Airlines
Deal found 8/6$650
This lol.travel deal was found by Cheapflights users on 8/7. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/256:45 pmSFO - ZRH
1 stop17h 10mTurkish Airlines
Tue 9/96:35 pmZRH - SFO
1 stop25h 00mTurkish Airlines
Deal found 8/7$651
This Scandinavian Airlines deal was found by Cheapflights users on 8/6. 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.
Sun 8/247:40 pmSFO - ZRH
2 stops32h 40mScandinavian Airlines
Mon 9/152:00 pmZRH - SFO
2 stops35h 30mScandinavian Airlines
Deal found 8/6$652
This Expedia deal was found by Cheapflights users on 8/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/254:30 pmSFO - ZRH
1 stop14h 10mCondor
Mon 9/18:00 amZRH - SFO
1 stop15h 30mCondor
Deal found 8/6$653
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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 9/312:30 pmSFO - ZRH
2 stops22h 15mScandinavian Airlines
Thu 9/1810:20 amZRH - SFO
1 stop15h 10mScandinavian Airlines
Deal found 8/6$654
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/257:40 pmSFO - ZRH
1 stop15h 05mScandinavian Airlines
Thu 9/42:50 pmZRH - SFO
1 stop34h 40mScandinavian Airlines
Deal found 8/5$655

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 August 7, 2025.
Use the filters below to find and compare flights from San Francisco to Interlaken that are best for you.

Fly from

San Francisco

Fly to

Interlaken

Route

Depart

Return

Price

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Mon 8/18

8:59 pm-7:55 pm

2 stops37h 56m

Zurich

Thu 8/28

2:00 pm-4:30 pm

2 stops35h 30m

$644

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Sun 8/24

7:40 pm-7:35 pm

1 stop14h 55m

Zurich

Fri 9/5

2:50 pm-4:30 pm

1 stop34h 40m

$645

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Wed 9/17

3:43 pm-7:45 pm

2 stops19h 02m

Zurich

Wed 10/8

2:00 pm-4:30 pm

2 stops35h 30m

$646

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Mon 9/29

3:43 pm-7:45 pm

2 stops19h 02m

Zurich

Fri 10/10

10:20 am-11:33 pm

2 stops22h 13m

$647

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Sun 12/7

7:25 pm-3:30 pm

Nonstop11h 05m

Zurich

Wed 12/17

1:10 pm-9:50 pm

1 stop17h 40m

$648

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Sun 12/7

4:40 pm-9:40 am

1 stop32h 00m

Zurich

Wed 12/17

8:25 pm-2:35 pm

1 stop27h 10m

$649

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Sun 8/17

7:40 pm-1:20 pm

2 stops32h 40m

Zurich

Sat 8/23

10:20 am-4:30 pm

1 stop15h 10m

$650

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Mon 1/12

4:15 pm-7:40 pm

2 stops18h 25m

Zurich

Mon 3/16

12:50 pm-3:35 pm

2 stops34h 45m

$651

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Sun 8/24

7:40 pm-1:20 pm

2 stops32h 40m

Zurich

Mon 9/15

2:00 pm-4:30 pm

2 stops35h 30m

$652

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Mon 8/25

4:30 pm-3:40 pm

1 stop14h 10m

Zurich

Mon 9/1

8:00 am-2:30 pm

1 stop15h 30m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/7

Showing 1-10 of 21 results
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Best time to book a flight from San Francisco to Interlaken

Have a flexible travel schedule? Discover the best time to fly to Interlaken from San Francisco 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 Francisco to Interlaken

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

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Interlaken. Price data was last updated on August 1, 2025.

To ensure you get the cheapest price possible for a flight from San Francisco to Interlaken, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from San Francisco to Interlaken (average of $637). Flying from San Francisco to Interlaken in June is currently the most expensive (average of $1,151). 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 SFO to IN9?

Find hourly flight availability from San Francisco 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 August 7, 2025.

When flying from San Francisco to Interlaken, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from San Francisco to Interlaken?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Interlaken. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Francisco to Interlaken flight should consider departing on Sunday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Francisco to Interlaken

Explore weekly flight availability from San Francisco to Interlaken. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 7, 2025.

The most flights from SFO to IN9 are scheduled on a Wednesday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 August 7, 2025.
Read reviews from past customers who have flown Delta, Austrian Airlines, and SWISS from San Francisco to Interlaken. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

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.
8.0
Very good
8.0
Very good

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

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.
8.0
Very good

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

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.
8.0
Very good

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

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.
8.0
Very good

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

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.
8.0
Very good

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

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 Francisco 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 Francisco to Interlaken?

    Located just 11.8 mi from the city center, San Francisco is the airport most travelers will use when flying to Interlaken from San Francisco. Booking flights from San Francisco (SFO) to Interlaken should be relatively easy as there are 4 daily outbound flights to Interlaken from 16 different airlines.

  • How popular is this San Francisco to Interlaken flight route?

  • What are the most reliable airlines from San Francisco to Interlaken?

    The top 3 most reliable airlines when flying from San Francisco to Interlaken are United Airlines (87%), SWISS (87%) and Air Canada (76%).

  • What are the cheapest flights from San Francisco to Interlaken?

    Looking for the cheapest flight from San Francisco to Interlaken? While on average our users pay $4,600, our data indicates the cheapest price to be $454. The most popular route (San Francisco - Zurich), is priced around $461.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from San Francisco to Interlaken (average of $637). Flying from San Francisco to Interlaken in June is currently the most expensive (average of $1,151). 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 10 airlines flying from San Francisco to Interlaken

Discover the top 10 airlines that operate flights from San Francisco 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 August 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$358Average$810FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$404Average$834FlexibilityNo cancel feeOn-time70%
KLMCheapest$491Average$920FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$525Average$696FlexibilityNo cancel feeOn-time77%
DeltaCheapest$526Average$941FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$537Average$943FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$552Average$946FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$556Average$1,242FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$571Average$773FlexibilityNo cancel feeOn-time81%
SWISSCheapest$584Average$1,351FlexibilityNo cancel feeOn-time79%

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