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$305+ Cheap flights from San Francisco (SFO) to Lucerne, 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ZRH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Lucerne are usually found in March or February, booked 37 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from San Francisco to Lucerne

Cheapest flights from San Francisco to Lucerne
Explore the most affordable flight options available from San Francisco to Lucerne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This FlightHub deal was found by Cheapflights users on 12/17. 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 12/314:35 pmSFO - ZRH
1 stop21h 00mTAP AIR PORTUGAL
Sat 1/103:45 pmZRH - SFO
2 stops55h 50mTAP AIR PORTUGAL
Deal found 12/17$954
This Scandinavian Airlines deal was found by Cheapflights users on 12/17. 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 12/319:21 amSFO - ZRH
2 stops25h 19mMultiple Airlines
Sat 1/107:10 amZRH - SFO
2 stops26h 59mMultiple Airlines
Deal found 12/17$1,037
This Scandinavian Airlines deal was found by Cheapflights users on 12/16. 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 12/284:40 pmSFO - ZRH
2 stops16h 30mScandinavian Airlines
Sat 1/1010:25 amZRH - SFO
2 stops23h 44mScandinavian Airlines
Deal found 12/16$1,052
This Scandinavian Airlines deal was found by Cheapflights users on 12/16. 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 12/284:40 pmSFO - ZRH
1 stop18h 00mMultiple Airlines
Sat 1/107:10 amZRH - SFO
2 stops26h 59mMultiple Airlines
Deal found 12/16$1,098
This Gurufare deal was found by Cheapflights users on 12/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:25 pmSFO - ZRH
2 stops22h 15mMultiple Airlines
Wed 12/2412:20 pmZRH - SFO
1 stop35h 15mMultiple Airlines
Deal found 12/16$1,239
This KAYAK deal was found by Cheapflights users on 12/16. 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.
Tue 12/309:41 pmSFO - ZRH
2 stops29h 24mMultiple Airlines
Sat 1/101:00 pmZRH - SFO
2 stops19h 38mMultiple Airlines
Deal found 12/16$1,286
This CrystalTravel deal was found by Cheapflights users on 12/17. 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.
Thu 12/1812:25 pmSFO - ZRH
2 stops22h 15mMultiple Airlines
Thu 12/257:10 amZRH - SFO
1 stop16h 25mMultiple Airlines
Deal found 12/17$1,295
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 12/165:20 pmSFO - ZRH
1 stop32h 00mMultiple Airlines
Mon 6/297:55 pmZRH - SFO
2 stops36h 54mMultiple Airlines
Deal found 12/15$1,303

Find flight deals from San Francisco to Lucerne

Keep the following information in mind while searching for San Francisco to Lucerne flight deals. Data was last updated December 18, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$615
(oojo)

One-way from

$305
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,400
Provider with most accurate pricing for San Francisco-Zurich flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Zurich flights.
Search Deals
From San Francisco to Lucerne
Search Deals
One-way flight from San Francisco to Lucerne
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Lucerne 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 December 18, 2025.
Use the filters below to find and compare flights from San Francisco to Lucerne that are best for you.

Fly from

San Francisco

Fly to

Lucerne

Route

Depart

Return

Price

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Thu 3/19

5:40 pm-7:40 pm

1 stop18h 00m

Zurich

Tue 3/24

10:25 am-10:59 pm

2 stops20h 34m

$615

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Sat 4/25

4:45 pm-12:10 pm

2 stops34h 25m

Zurich

Sun 5/17

8:25 pm-2:40 pm

1 stop27h 15m

$650

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Tue 4/21

4:45 pm-12:10 pm

2 stops34h 25m

Zurich

Sun 5/17

8:25 pm-2:40 pm

1 stop27h 15m

$650

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Wed 1/14

1:00 pm-7:40 pm

2 stops21h 40m

Zurich

Wed 1/21

10:25 am-11:04 pm

2 stops21h 39m

$679

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Tue 5/5

7:00 am-9:40 am

2 stops17h 40m

Zurich

Tue 5/12

10:25 am-11:12 pm

2 stops21h 47m

$679

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Mon 1/12

7:10 am-9:40 am

2 stops17h 30m

Zurich

Mon 1/19

8:25 pm-11:04 pm

2 stops35h 39m

$679

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Tue 1/13

7:10 am-9:40 am

2 stops17h 30m

Zurich

Sat 1/17

10:25 am-11:04 pm

2 stops21h 39m

$679

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Fri 1/9

7:10 am-9:40 am

2 stops17h 30m

Zurich

Fri 1/23

1:00 pm-2:35 pm

2 stops34h 35m

$683

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Sat 4/4

7:35 pm-12:25 pm

1 stop31h 50m

Zurich

Mon 4/13

3:45 pm-2:35 pm

2 stops31h 50m

$706

San FranciscoZurich

SFO - ZRH

SFOZRH

San Francisco

Wed 5/6

7:00 am-9:40 am

2 stops17h 40m

Zurich

Sat 5/16

6:25 pm-2:40 pm

2 stops29h 15m

$723

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

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

Have a flexible travel schedule? Discover the best time to fly to Lucerne 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 Lucerne

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

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Lucerne. Price data was last updated on December 12, 2025.

To ensure you get the cheapest price possible for a flight from San Francisco to Lucerne, you should look to book at least 37 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 Lucerne?

Currently, March is the cheapest month in which you can book a flight from San Francisco to Lucerne (average of $358). Flying from San Francisco to Lucerne in June is currently the most expensive (average of $809). 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 LU9?

Find hourly flight availability from San Francisco to Lucerne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 12% on flights from San Francisco to Lucerne by exploring options for tickets in the morning.

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

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

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

Weekly flight availability from San Francisco to Lucerne

Explore weekly flight availability from San Francisco to Lucerne. 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 December 18, 2025.

The most flights from SFO to LU9 are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Lucerne

Get insights into the airlines that provide service to Lucerne. 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 Lucerne. Reviews last updated December 18, 2025.
Read reviews from past customers who have flown SWISS, Scandinavian Airlines, and United Airlines from San Francisco to Lucerne. 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
1,817 reviews

Food

7.1

Entertainment

6.8

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
SWISS
7.5
Good
1,817 reviews
SWISS
7.5
Good
1,817 reviews

Food

7.1

Entertainment

6.8

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Scandinavian Airlines
7.4
Good
1,608 reviews
SWISS
7.5
Good
1,817 reviews

Food

7.1

Entertainment

6.8

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
United Airlines
7.4
Good
9,095 reviews
SWISS
7.5
Good
1,817 reviews

Food

7.1

Entertainment

6.8

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Turkish Airlines
7.3
Good
4,103 reviews
SWISS
7.5
Good
1,817 reviews

Food

7.1

Entertainment

6.8

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Condor
6.4
Okay
392 reviews
SWISS
7.5
Good
1,817 reviews

Food

7.1

Entertainment

6.8

Comfort

7.4

Crew

8.3

Overall

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Lucerne. 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 Lucerne?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly out of when you book flights from San Francisco to Lucerne. 11 airlines have flights from San Francisco to Lucerne on a regular basis. Booking flights from San Francisco to Lucerne should not be difficult; the airport handles an average of 2 outbound flights to Lucerne per day.

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

    Flights from San Francisco to Lucerne have been viewed 55 times in the past calendar month.

  • How long is the flight from San Francisco to Lucerne?

    Airlines like Scandinavian Airlines fly from San Francisco to Lucerne in about 18h. The time it takes to get you to your destination can typically vary by up to . There are 5822 mi between San Francisco and Lucerne.

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

    The cheapest airlines for a one-way flight from San Francisco to Lucerne are Scandinavian Airlines ($303), Iberia ($374), and British Airways ($425).

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

    No one likes to see their flight delayed. When booking a flight from San Francisco to Lucerne consider choosing United Airlines (86%), SWISS (86%) or Air Canada (78%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $428. While the most popular route (San Francisco - Zurich) can be booked for $510 on average, our data indicates $6,774 when flying from San Francisco to Lucerne.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from San Francisco to Lucerne (average of $358). Flying from San Francisco to Lucerne in June is currently the most expensive (average of $809). 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 Lucerne

Discover the top 10 airlines that operate flights from San Francisco to Lucerne. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$358Average$742FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$404Average$715FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$487Average$674FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$525Average$824FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$548Average$899FlexibilityNo cancel feeOn-time76%
DeltaCheapest$559Average$992FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$606Average$695FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$608Average$1,089FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$620Average$1,031FlexibilityNo cancel feeOn-time69%
SWISSCheapest$655Average$1,365FlexibilityNo cancel feeOn-time79%

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