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Lucerne

$310+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA ā€” ZRH
Aug 19 ā€” Aug 261
Wed 8/19
Wed 8/26
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 20, 2026.

This oojo deal was found by Cheapflights users on 7/15. 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 9/111:25 pm
SEA
-
ZRH
1 stop28h 40m
Icelandair
Thu 9/102:00 pm
ZRH
-
SEA
1 stop12h 55m
Icelandair
Deal found 7/15$593
This oojo deal was found by Cheapflights users on 7/15. 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 9/111:25 pm
SEA
-
ZRH
1 stop28h 40m
Icelandair
Wed 9/92:00 pm
ZRH
-
SEA
1 stop30h 45m
Icelandair
Deal found 7/15$594
This Icelandair deal was found by Cheapflights users on 7/15. 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 Icelandair is selected, and click ā€œCompare selectedā€ under the list of providers to see comparable flight deals.
Sun 11/12:35 pm
SEA
-
ZRH
1 stop12h 30m
Icelandair
Mon 11/161:00 pm
ZRH
-
SEA
1 stop13h 00m
Icelandair
Deal found 7/15$595
This oojo deal was found by Cheapflights users on 7/17. 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 9/233:40 pm
SEA
-
ZRH
1 stop12h 25m
Icelandair
Wed 10/142:00 pm
ZRH
-
SEA
1 stop12h 55m
Icelandair
Deal found 7/17$599
This Justfly.com deal was found by Cheapflights users on 7/16. 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 Justfly.com is selected, and click ā€œCompare selectedā€ under the list of providers to see comparable flight deals.
Fri 9/1111:25 pm
SEA
-
ZRH
1 stop22h 35m
Icelandair
Mon 9/212:00 pm
ZRH
-
SEA
1 stop12h 55m
Icelandair
Deal found 7/16$601
This Justfly.com deal was found by Cheapflights users on 7/16. 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 Justfly.com is selected, and click ā€œCompare selectedā€ under the list of providers to see comparable flight deals.
Mon 9/147:00 pm
SEA
-
ZRH
1 stop33h 05m
Icelandair
Mon 9/212:00 pm
ZRH
-
SEA
1 stop12h 55m
Icelandair
Deal found 7/16$602
This oojo deal was found by Cheapflights users on 7/17. 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 7/17$603
This oojo deal was found by Cheapflights users on 7/18. 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 9/211:25 pm
SEA
-
ZRH
1 stop22h 35m
Icelandair
Fri 9/117:55 am
ZRH
-
SEA
1 stop19h 00m
Icelandair
Deal found 7/18$606
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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 8/116:05 pm
SEA
-
ZRH
1 stop17h 45m
Condor
Thu 8/2011:20 am
ZRH
-
SEA
1 stop13h 40m
Condor
Deal found 7/15$607
This oojo deal was found by Cheapflights users on 7/20. 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 7/20$608
This Gotogate deal was found by Cheapflights users on 7/16. 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 Gotogate is selected, and click ā€œCompare selectedā€ under the list of providers to see comparable flight deals.
Sun 8/233:40 pm
SEA
-
ZRH
1 stop12h 25m
Icelandair
Mon 8/312:00 pm
ZRH
-
SEA
1 stop12h 55m
Icelandair
Deal found 7/16$609

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 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$593
(oojo)

One-way from

$310
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$907
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. 22% potential increase in price ($201 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($36 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 20, 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-12:55 pm

2 stops36h 00m

Zurich

Mon 9/14

1:40 pm-1:45 pm

2 stops33h 05m

$718

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 11/4

10:10 am-4:45 pm

2 stops21h 35m

Zurich

Wed 11/11

9:25 am-1:00 pm

1 stop12h 35m

$742

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sat 10/31

11:03 pm-10:40 am

1 stop27h 37m

Zurich

Wed 11/11

1:10 pm-9:57 pm

1 stop17h 47m

$745

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sat 11/28

11:03 pm-7:55 am

1 stop23h 52m

Zurich

Mon 12/7

3:30 pm-6:07 pm

2 stops35h 37m

$771

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 9/1

10:50 am-2:10 pm

2 stops18h 20m

Zurich

Fri 9/11

8:25 pm-1:45 pm

1 stop26h 20m

$779

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Thu 9/3

8:10 am-10:40 am

2 stops17h 30m

Zurich

Thu 9/10

7:15 am-4:59 pm

1 stop18h 44m

$895

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 8/31

11:25 am-3:40 pm

2 stops19h 15m

Zurich

Sun 9/6

8:00 am-7:02 pm

2 stops20h 02m

$960
Quickest round-trip

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Fri 8/14

11:03 am-12:15 pm

2 stops16h 12m

Zurich

Fri 8/21

2:35 pm-11:26 pm

2 stops17h 51m

$965
Cheapest one-way

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 9/14

7:30 am-11:45 am

2 stops19h 15m

$460

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sat 9/19

11:00 pm-7:45 am

1 stop23h 45m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

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 20, 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
2,010 reviews

Overall

7.5

Crew

8.3

Boarding

7.7

Food

7.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ā€˜s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
SWISS
7.5
Good
2,010 reviews
SWISS
7.5
Good
2,010 reviews

Overall

7.5

Crew

8.3

Boarding

7.7

Food

7.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ā€˜s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
Scandinavian Airlines
7.4
Good
1,887 reviews
SWISS
7.5
Good
2,010 reviews

Overall

7.5

Crew

8.3

Boarding

7.7

Food

7.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ā€˜s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
Icelandair
7.0
Good
713 reviews
SWISS
7.5
Good
2,010 reviews

Overall

7.5

Crew

8.3

Boarding

7.7

Food

7.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ā€˜s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
British Airways
6.7
Okay
8,126 reviews
SWISS
7.5
Good
2,010 reviews

Overall

7.5

Crew

8.3

Boarding

7.7

Food

7.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ā€˜s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
Condor
6.5
Okay
529 reviews
SWISS
7.5
Good
2,010 reviews

Overall

7.5

Crew

8.3

Boarding

7.7

Food

7.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ā€˜s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment

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 $708, Scandinavian Airlines can have you in Lucerne from Seattle in 36h. Seattle and Lucerne are separated by a distance of 5241 mi.

  • 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 ($244), Icelandair ($257), 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 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$339Average$723FlexibilityNo cancel feeOn-time79%
IcelandairCheapest$388Average$588FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$449Average$621FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$493Average$703FlexibilityNo cancel feeOn-time69%
CondorCheapest$500Average$744FlexibilityNo cancel feeOn-time76%
DeltaCheapest$503Average$737FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$505Average$678FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$505Average$758FlexibilityNo cancel feeOn-time76%
KLMCheapest$508Average$879FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$558Average$655FlexibilityNo cancel feeOn-time67%

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