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Interlaken

$427+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ZRH
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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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 July 31, 2025.

Round-trip from

$648
(AirNGo)

One-way from

$427
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,100
From San Francisco to Interlaken
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One-way flight from San Francisco to Interlaken
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Highest demand for flights based on searches. 15% potential increase in price ($168 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 31, 2025.

This AirNGo deal was found by Cheapflights users on 7/30. 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.
Tue 9/23:45 pmSFO - ZRH
2 stops19h 10mScandinavian Airlines
Sat 9/610:20 amZRH - SFO
1 stop15h 10mScandinavian Airlines
Deal found 7/30$648
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:30 pmSFO - ZRH
Nonstop11h 10mMultiple Airlines
Tue 9/912:40 pmZRH - SFO
1 stop16h 11mMultiple Airlines
Deal found 7/29$649
This FlightHub deal was found by Cheapflights users on 7/30. 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 8/174:30 pmSFO - ZRH
1 stop14h 15mCondor
Sat 8/238:00 amZRH - SFO
1 stop15h 30mCondor
Deal found 7/30$651
This deal was found by Cheapflights users on 7/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:35 amSFO - ZRH
1 stop16h 50mAir Canada
Thu 12/41:15 pmZRH - SFO
1 stop17h 19mAir Canada
Deal found 7/29$652
This CrystalTravel deal was found by Cheapflights users on 7/30. 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 9/17:40 pmSFO - ZRH
Nonstop11h 10mSWISS
Tue 9/161:10 pmZRH - SFO
Nonstop12h 00mSWISS
Deal found 7/30$654
This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2712:40 pmSFO - ZRH
1 stop19h 35mTurkish Airlines
Tue 9/166:35 pmZRH - SFO
1 stop25h 00mTurkish Airlines
Deal found 7/30$656
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/242:20 pmSFO - ZRH
Nonstop11h 00mUnited Airlines
Tue 9/91:35 pmZRH - SFO
Nonstop12h 00mUnited Airlines
Deal found 7/30$664
This Gotogate deal was found by Cheapflights users on 7/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/183:15 pmSFO - ZRH
1 stop33h 50mITA Airways
Tue 9/27:05 pmZRH - SFO
1 stop27h 20mITA Airways
Deal found 7/28$665

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 July 31, 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

Tue 9/2

3:45 pm-7:55 pm

2 stops19h 10m

Zurich

Sat 9/6

10:20 am-4:30 pm

1 stop15h 10m

$648

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Tue 1/13

8:35 am-11:55 am

2 stops18h 20m

Zurich

Fri 3/13

12:40 pm-9:22 pm

1 stop16h 42m

$649

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Sun 8/17

4:30 pm-3:45 pm

1 stop14h 15m

Zurich

Sat 8/23

8:00 am-2:30 pm

1 stop15h 30m

$651

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Mon 9/1

7:40 pm-3:50 pm

Nonstop11h 10m

Zurich

Tue 9/16

1:10 pm-4:10 pm

Nonstop12h 00m

$654

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Wed 8/27

12:40 pm-5:15 pm

1 stop19h 35m

Zurich

Tue 9/16

6:35 pm-10:35 am

1 stop25h 00m

$656

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Sun 8/24

2:20 pm-10:20 am

Nonstop11h 00m

Zurich

Tue 9/9

1:35 pm-4:35 pm

Nonstop12h 00m

$664

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Mon 8/18

3:15 pm-10:05 am

1 stop33h 50m

Zurich

Tue 9/2

7:05 pm-1:25 pm

1 stop27h 20m

$665

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Tue 8/19

8:20 am-4:00 pm

2 stops22h 40m

Zurich

Tue 8/26

8:00 am-7:30 pm

2 stops20h 30m

$670

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Fri 8/8

10:07 pm-7:55 am

2 stops48h 48m

$427

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Tue 8/5

8:10 pm-8:55 am

1 stop27h 45m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 20 results
1
2

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 July 25, 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 $1,152). 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 July 31, 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 July 31, 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 July 31, 2025.
Read reviews from past customers who have flown SWISS, United Airlines, and Scandinavian Airlines 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.
SWISS
7.5
Good
1,686 reviews

Entertainment

6.8

Boarding

7.7

Food

7.1

Overall

7.5

Crew

8.2

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
SWISS
7.5
Good
1,686 reviews
SWISS
7.5
Good
1,686 reviews

Entertainment

6.8

Boarding

7.7

Food

7.1

Overall

7.5

Crew

8.2

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
United Airlines
7.4
Good
8,900 reviews
SWISS
7.5
Good
1,686 reviews

Entertainment

6.8

Boarding

7.7

Food

7.1

Overall

7.5

Crew

8.2

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Scandinavian Airlines
7.4
Good
1,457 reviews
SWISS
7.5
Good
1,686 reviews

Entertainment

6.8

Boarding

7.7

Food

7.1

Overall

7.5

Crew

8.2

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Turkish Airlines
7.3
Good
3,933 reviews
SWISS
7.5
Good
1,686 reviews

Entertainment

6.8

Boarding

7.7

Food

7.1

Overall

7.5

Crew

8.2

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
American Airlines
7.2
Good
10,000 reviews
SWISS
7.5
Good
1,686 reviews

Entertainment

6.8

Boarding

7.7

Food

7.1

Overall

7.5

Crew

8.2

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

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?

    Within the past month, 50 users have taken a look at flights from San Francisco to Interlaken.

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

    The cheapest airlines for a one-way flight from San Francisco to Interlaken are Vueling ($433), TAP AIR PORTUGAL ($435), and Scandinavian Airlines ($441).

  • 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 (90%), SWISS (90%) and Air Canada (83%).

  • 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 $4,747, our data indicates the cheapest price to be $475. The most popular route (San Francisco - Zurich), is priced around $432.

  • 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 $1,152). 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 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$358Average$817FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$404Average$835FlexibilityNo cancel feeOn-time70%
KLMCheapest$491Average$920FlexibilityNo cancel feeOn-time75%
VuelingCheapest$519Average$1,094FlexibilityNo cancel feeOn-time88%
Scandinavian AirlinesCheapest$525Average$697FlexibilityNo cancel feeOn-time77%
DeltaCheapest$526Average$941FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$537Average$943FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$552Average$951FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$556Average$1,242FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$571Average$773FlexibilityNo cancel feeOn-time81%

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