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Lucerne

$306+ Cheap flights from Seattle (SEA) 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ZRH
Feb 9 — Feb 161
Sun 2/9
Sun 2/16
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Lucerne are usually found in November or January, booked 8 days in advance, depart on a Saturday or Thursday and return on a Sunday

Cheap flight deals from Seattle to Lucerne

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Lucerne (LU9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$504
(Gotogate)

One-way from

$306
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$610
Provider with most accurate pricing for Seattle/Tacoma Intl-Zurich flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Zurich flights.
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From Seattle/Tacoma Intl to Lucerne
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One-way flight from Seattle/Tacoma Intl to Lucerne
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Highest demand for flights based on searches. 20% potential increase in price ($185 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Seattle to Lucerne

Cheapest flights from Seattle to Lucerne
Explore the most affordable flight options available from Seattle to Lucerne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2025.

This Gotogate deal was found by Cheapflights users on 2/2. 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.
Tue 3/113:05 pmSEA - ZRH
2 stops15h 40mMultiple Airlines
Tue 3/181:00 pmZRH - SEA
1 stop16h 30mMultiple Airlines
Deal found 2/2$504
This Gotogate deal was found by Cheapflights users on 2/2. 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.
Tue 3/186:05 amSEA - ZRH
1 stop16h 30mAir Canada
Tue 3/251:00 pmZRH - SEA
2 stops33h 30mAir Canada
Deal found 2/2$506
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/412:37 pmSEA - ZRH
1 stop17h 53mSWISS
Tue 3/111:10 pmZRH - SEA
1 stop17h 43mSWISS
Deal found 2/3$513
This FlightHub deal was found by Cheapflights users on 2/3. 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 4/275:05 pmSEA - ZRH
1 stop13h 40mCondor
Sun 5/118:05 amZRH - SEA
1 stop16h 00mCondor
Deal found 2/3$527
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 3/410:35 amSEA - ZRH
2 stops19h 10mUnited Airlines
Tue 3/111:00 pmZRH - SEA
1 stop16h 30mUnited Airlines
Deal found 2/3$532
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:31 pmSEA - ZRH
1 stop24h 44mAmerican Airlines
Mon 11/104:25 pmZRH - SEA
1 stop27h 55mAmerican Airlines
Deal found 2/2$563
This Mytrip deal was found by Cheapflights users on 2/2. 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.
Fri 9/511:30 pmSEA - ZRH
1 stop28h 35mIcelandair
Tue 9/162:00 pmZRH - SEA
1 stop15h 40mIcelandair
Deal found 2/2$573
This Booking.com deal was found by Cheapflights users on 2/2. 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.
Mon 2/106:50 pmSEA - ZRH
1 stop14h 25mBritish Airways
Mon 2/179:05 pmZRH - SEA
1 stop23h 15mBritish Airways
Deal found 2/2$611
This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:20 amSEA - ZRH
1 stop18h 10mDelta
Mon 12/810:45 amZRH - SEA
2 stops20h 26mDelta
Deal found 2/3$616
This Lufthansa deal was found by Cheapflights users on 2/2. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1310:00 amSEA - ZRH
2 stops15h 40mLufthansa
Wed 5/216:55 amZRH - SEA
2 stops16h 18mLufthansa
Deal found 2/2$651
This Finnair deal was found by Cheapflights users on 2/3. 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 4/281:35 pmSEA - ZRH
2 stops19h 45mFinnair
Sat 5/1010:50 amZRH - SEA
1 stop14h 10mFinnair
Deal found 2/3$691

Find flights from Seattle to Lucerne within your budget

Customize your flight search to find flights from Seattle 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 February 4, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 3/11

3:05 pm-2:45 pm

2 stops15h 40m

Zurich

Tue 3/18

1:00 pm-9:30 pm

1 stop16h 30m

$504

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 3/18

6:05 am-6:35 am

1 stop16h 30m

Zurich

Tue 3/25

1:00 pm-2:30 pm

2 stops33h 30m

$506

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 3/4

12:37 pm-3:30 pm

1 stop17h 53m

Zurich

Tue 3/11

1:10 pm-10:53 pm

1 stop17h 43m

$513

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 4/27

5:05 pm-3:45 pm

1 stop13h 40m

Zurich

Sun 5/11

8:05 am-3:05 pm

1 stop16h 00m

$527

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 3/4

10:35 am-2:45 pm

2 stops19h 10m

Zurich

Tue 3/11

1:00 pm-9:30 pm

1 stop16h 30m

$532

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 5/14

3:45 pm-1:05 pm

1 stop12h 20m

Zurich

Tue 5/20

2:00 pm-5:50 pm

1 stop12h 50m

$581

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 3/23

7:50 pm-6:40 pm

1 stop14h 50m

Zurich

Sun 3/30

1:05 pm-11:35 am

1 stop31h 30m

$623

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 5/13

10:00 am-10:40 am

2 stops15h 40m

Zurich

Wed 5/21

6:55 am-2:13 pm

2 stops16h 18m

$651

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 4/13

11:30 pm-7:55 am

1 stop23h 25m

Zurich

Mon 4/28

11:50 am-11:45 am

1 stop32h 55m

$653

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 4/28

1:35 pm-6:20 pm

2 stops19h 45m

Zurich

Sat 5/10

10:50 am-4:00 pm

1 stop14h 10m

$691

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 23 results
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Best time to book a flight from Seattle to Lucerne

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

Travel insights for flights from Seattle to Lucerne

Get recent, data-driven insights about flights from Seattle to Lucerne including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Lucerne. Price data was last updated on January 31, 2025.

The best time to book flights from Seattle to Lucerne is 8 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Lucerne?

Currently, November is the cheapest month in which you can book a flight from Seattle to Lucerne (average of $637). Flying from Seattle to Lucerne in June is currently the most expensive (average of $1,313). 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 SEA to LU9?

Find hourly flight availability from Seattle 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 February 4, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Lucerne as you normally would.

What is the cheapest day to fly from Seattle to Lucerne?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Lucerne. Price data was last updated on April 14, 2024.

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

Rainfall in Lucerne by month

Plan your trip to Lucerne by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lucerne ranges from 2.5 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Lucerne when rainfall is around 2.5 in.

Temperature in Lucerne by month

Plan your trip to Lucerne by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lucerne, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 February 4, 2025.
Peruse reviews from past customers who have flown with Delta, Finnair and SWISS from Seattle to Lucerne to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,415 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

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.

Delta
8.0
Very good
8,415 reviews
Delta
8.0
Very good
8,415 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

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.

Finnair
7.6
Good
1,284 reviews
Delta
8.0
Very good
8,415 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

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.

SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
8,415 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

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.

United Airlines
7.4
Good
8,890 reviews
Delta
8.0
Very good
8,415 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

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.

Turkish Airlines
7.3
Good
3,896 reviews
Delta
8.0
Very good
8,415 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

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 Seattle 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 Seattle to Lucerne?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Lucerne. On average, Seattle/Tacoma Intl has 0 outbound flights to Lucerne per day from 11 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

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

    The cheapest airlines for a one-way flight from Seattle to Lucerne are Lufthansa ($386), Air Canada ($397), and United Airlines ($406).

  • What are the cheapest flights from Seattle to Lucerne?

    The cheapest flight price from Seattle to Lucerne is $430. On average you can expect to pay $864. The most popular route, (Seattle/Tacoma Intl - Zurich), can usually be booked for $506.

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

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

  • How can I find direct flights from Seattle to Lucerne?

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Lucerne?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Lucerne (average of $637). Flying from Seattle to Lucerne in June is currently the most expensive (average of $1,313). 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 Seattle to Lucerne

Discover the top 10 airlines that operate flights from Seattle 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 February 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$406Average$605FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$443Average$633FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$457Average$880FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$486Average$596FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$502Average$818FlexibilityNo cancel feeOn-time77%
DeltaCheapest$508Average$796FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$541Average$785FlexibilityNo cancel feeOn-time69%
KLMCheapest$555Average$793FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$586Average$776FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$595Average$899FlexibilityNo cancel feeOn-time67%
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