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Lucerne

$305+ 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA ā€” ZRH
Aug 7 ā€” Aug 141
Fri 8/7
Fri 8/14
1 adult, Economy
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Cheap 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 July 8, 2026.

This oojo deal was found by Cheapflights users on 7/7. Clicking the ā€œPick Datesā€ button in this card will allow you to select your dates and further customize your flight criteria. From there, click ā€œFind dealsā€, make sure oojo is selected, and click ā€œCompare selectedā€ under the list of providers to see comparable flight deals.
Tue 9/13:55 pm
SEA
-
ZRH
1 stop18h 45m
Scandinavian Airlines
Thu 9/102:55 pm
ZRH
-
SEA
1 stop31h 50m
Scandinavian Airlines
Deal found 7/7$592
This FlightHub deal was found by Cheapflights users on 7/6. Clicking the ā€œPick Datesā€ button in this card will allow you to select your dates and further customize your flight criteria. From there, click ā€œFind dealsā€, make sure FlightHub is selected, and click ā€œCompare selectedā€ under the list of providers to see comparable flight deals.
Tue 9/83:55 pm
SEA
-
ZRH
1 stop32h 45m
Scandinavian Airlines
Wed 9/231:40 pm
ZRH
-
SEA
2 stops57h 05m
Scandinavian Airlines
Deal found 7/6$598
This Bravofly deal was found by Cheapflights users on 7/7. Clicking the ā€œPick Datesā€ button in this card will allow you to select your dates and further customize your flight criteria. From there, click ā€œFind dealsā€, make sure Bravofly is selected, and click ā€œCompare selectedā€ under the list of providers to see comparable flight deals.
Fri 8/2111:25 pm
SEA
-
ZRH
1 stop22h 35m
Icelandair
Fri 8/287:55 am
ZRH
-
SEA
1 stop12h 50m
Icelandair
Deal found 7/7$599
This FlightHub deal was found by Cheapflights users on 7/4. Clicking the ā€œPick Datesā€ button in this card will allow you to select your dates and further customize your flight criteria. From there, click ā€œFind dealsā€, make sure FlightHub is selected, and click ā€œCompare selectedā€ under the list of providers to see comparable flight deals.
Sun 9/63:55 pm
SEA
-
ZRH
1 stop13h 15m
Scandinavian Airlines
Mon 9/142:55 pm
ZRH
-
SEA
1 stop31h 50m
Scandinavian Airlines
Deal found 7/4$600
This FlightHub deal was found by Cheapflights users on 7/4. Clicking the ā€œPick Datesā€ button in this card will allow you to select your dates and further customize your flight criteria. From there, click ā€œFind dealsā€, make sure FlightHub is selected, and click ā€œCompare selectedā€ under the list of providers to see comparable flight deals.
Sun 10/43:40 pm
SEA
-
ZRH
1 stop12h 25m
Icelandair
Sun 10/182:00 pm
ZRH
-
SEA
1 stop15h 40m
Icelandair
Deal found 7/4$602
This oojo deal was found by Cheapflights users on 7/6. Clicking the ā€œPick Datesā€ button in this card will allow you to select your dates and further customize your flight criteria. From there, click ā€œFind dealsā€, make sure oojo is selected, and click ā€œCompare selectedā€ under the list of providers to see comparable flight deals.
Fri 11/272:35 pm
SEA
-
ZRH
1 stop12h 30m
Icelandair
Mon 12/71:00 pm
ZRH
-
SEA
1 stop13h 00m
Icelandair
Deal found 7/6$603
This FlightHub deal was found by Cheapflights users on 7/7. Clicking the ā€œPick Datesā€ button in this card will allow you to select your dates and further customize your flight criteria. From there, click ā€œFind dealsā€, make sure FlightHub is selected, and click ā€œCompare selectedā€ under the list of providers to see comparable flight deals.
Tue 9/13:55 pm
SEA
-
ZRH
1 stop18h 45m
Scandinavian Airlines
Wed 9/91:40 pm
ZRH
-
SEA
2 stops57h 05m
Scandinavian Airlines
Deal found 7/7$604
This Flighttix deal was found by Cheapflights users on 7/5. Clicking the ā€œPick Datesā€ button in this card will allow you to select your dates and further customize your flight criteria. From there, click ā€œFind dealsā€, make sure Flighttix is selected, and click ā€œCompare selectedā€ under the list of providers to see comparable flight deals.
Sat 8/297:00 pm
SEA
-
ZRH
1 stop33h 05m
Icelandair
Fri 9/112:00 pm
ZRH
-
SEA
1 stop12h 55m
Icelandair
Deal found 7/5$605
This Cheapflightsfares deal was found by Cheapflights users on 7/6. Clicking the ā€œPick Datesā€ button in this card will allow you to select your dates and further customize your flight criteria. From there, click ā€œFind dealsā€, make sure Cheapflightsfares is selected, and click ā€œCompare selectedā€ under the list of providers to see comparable flight deals.
Tue 9/83:40 pm
SEA
-
ZRH
1 stop12h 25m
Icelandair
Tue 9/152:00 pm
ZRH
-
SEA
1 stop15h 40m
Icelandair
Deal found 7/6$607
This oojo deal was found by Cheapflights users on 7/7. Clicking the ā€œPick Datesā€ button in this card will allow you to select your dates and further customize your flight criteria. From there, click ā€œFind dealsā€, make sure oojo is selected, and click ā€œCompare selectedā€ under the list of providers to see comparable flight deals.
Sat 8/2911:25 pm
SEA
-
ZRH
1 stop28h 40m
Icelandair
Sun 9/67:55 am
ZRH
-
SEA
1 stop12h 50m
Icelandair
Deal found 7/7$608
This oojo deal was found by Cheapflights users on 7/6. Clicking the ā€œPick Datesā€ button in this card will allow you to select your dates and further customize your flight criteria. From there, click ā€œFind dealsā€, make sure oojo is selected, and click ā€œCompare selectedā€ under the list of providers to see comparable flight deals.
Wed 8/2611:25 pm
SEA
-
ZRH
1 stop22h 35m
Icelandair
Tue 9/82:00 pm
ZRH
-
SEA
1 stop12h 55m
Icelandair
Deal found 7/6$611

Find flight deals from Seattle to Lucerne

Keep the following information in mind while searching for Seattle to Lucerne flight deals. Data was last updated July 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$592
(oojo)

One-way from

$305
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$878
Provider with most accurate pricing for Seattle/Tacoma Intl-Zurich flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Zurich flights.
Search Deals
From Seattle/Tacoma Intl to Lucerne
Search Deals
One-way flight from Seattle/Tacoma Intl to Lucerne
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($208 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

Ā 
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 July 8, 2026.
Use the filters below to find and compare flights from Seattle to Lucerne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 9/6

3:55 pm-2:10 pm

1 stop13h 15m

Zurich

Mon 9/14

8:25 pm-1:45 pm

1 stop26h 20m

$609

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 8/23

3:55 pm-12:55 pm

2 stops36h 00m

Zurich

Thu 9/3

1:40 pm-1:45 pm

2 stops33h 05m

$622
Quickest round-trip

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 8/12

11:25 pm-7:00 am

1 stop22h 35m

Zurich

Fri 8/28

7:55 am-11:45 am

1 stop12h 50m

$645

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 9/1

3:55 pm-2:10 pm

1 stop13h 15m

Zurich

Fri 9/11

1:40 pm-1:45 pm

2 stops33h 05m

$708

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 9/1

3:55 pm-7:40 pm

1 stop18h 45m

Zurich

Thu 9/10

1:40 pm-1:45 pm

2 stops33h 05m

$708

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 9/22

3:55 pm-12:55 pm

2 stops36h 00m

Zurich

Thu 10/8

12:55 pm-1:45 pm

2 stops33h 50m

$718

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 8/23

3:55 pm-12:55 pm

2 stops36h 00m

Zurich

Mon 8/31

1:40 pm-1:45 pm

2 stops33h 05m

$788
Cheapest one-way

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Fri 11/13

2:35 pm-9:05 pm

2 stops21h 30m

$403
Quickest one-way

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Thu 8/6

6:50 pm-4:10 pm

1 stop12h 20m

$448

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sat 9/19

7:20 pm-11:25 am

1 stop31h 05m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Lucerne

How much does it cost to fly round-trip from Seattle to Lucerne?

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 July 8, 2026.
Peruse reviews from past customers who have flown with SWISS,Scandinavian Airlines, andIcelandair from Seattle to Lucerne 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
1,992 reviews

Comfort

7.4

Entertainment

6.8

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
SWISS
7.5
Good
1,992 reviews
SWISS
7.5
Good
1,992 reviews

Comfort

7.4

Entertainment

6.8

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
Scandinavian Airlines
7.4
Good
1,872 reviews
SWISS
7.5
Good
1,992 reviews

Comfort

7.4

Entertainment

6.8

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
Icelandair
7.0
Good
703 reviews
SWISS
7.5
Good
1,992 reviews

Comfort

7.4

Entertainment

6.8

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
British Airways
6.7
Okay
8,103 reviews
SWISS
7.5
Good
1,992 reviews

Comfort

7.4

Entertainment

6.8

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
Condor
6.5
Okay
491 reviews
SWISS
7.5
Good
1,992 reviews

Comfort

7.4

Entertainment

6.8

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

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 12 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattleā€™s city center.

  • How popular is this Seattle to Lucerne flight route?

    This flight path from Seattle/Tacoma Intl to Lucerne was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Seattle to Lucerne?

    For as low as $592, Scandinavian Airlines can have you in Lucerne from Seattle in 13h 15m. Seattle and Lucerne are separated by a distance of 5241 mi. This flight may include one or multiple stops.

  • 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 SWISS ($214), Icelandair ($228), and Scandinavian Airlines ($284).

  • 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.

See more FAQs

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Alternative routes for Seattle to Lucerne

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$359Average$701FlexibilityNo cancel feeOn-time79%
IcelandairCheapest$388Average$566FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$449Average$628FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$452Average$1,078FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$493Average$703FlexibilityNo cancel feeOn-time69%
CondorCheapest$500Average$748FlexibilityNo cancel feeOn-time76%
DeltaCheapest$503Average$736FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$505Average$666FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$505Average$761FlexibilityNo cancel feeOn-time76%
KLMCheapest$508Average$879FlexibilityNo cancel feeOn-time75%

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