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Lucerne

$295+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ZRH
Jun 19 — Jun 261
Fri 6/19
Fri 6/26
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Lucerne are usually found in October or November, booked 23 days in advance, depart on a Tuesday or Wednesday and return on a Monday

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 May 20, 2026.

This SmartFares deal was found by Cheapflights users on 5/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:05 pm
SEA
-
ZRH
1 stop12h 35m
Condor
Sun 10/48:00 am
ZRH
-
SEA
1 stop16h 40m
Condor
Deal found 5/16$684
This Scandinavian Airlines deal was found by Cheapflights users on 5/16. 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.
Sat 9/53:55 pm
SEA
-
ZRH
1 stop32h 45m
Scandinavian Airlines
Thu 9/242:55 pm
ZRH
-
SEA
1 stop31h 50m
Scandinavian Airlines
Deal found 5/16$687
This Cheapflightsfares deal was found by Cheapflights users on 5/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:40 pm
SEA
-
ZRH
1 stop18h 05m
Condor
Wed 9/308:00 am
ZRH
-
SEA
1 stop16h 40m
Condor
Deal found 5/17$690
This oojo deal was found by Cheapflights users on 5/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:55 pm
SEA
-
ZRH
1 stop13h 15m
Scandinavian Airlines
Mon 9/1412:55 pm
ZRH
-
SEA
2 stops42h 21m
Scandinavian Airlines
Deal found 5/17$691
This Scandinavian Airlines deal was found by Cheapflights users on 5/16. 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.
Fri 9/43:55 pm
SEA
-
ZRH
2 stops35h 15m
Scandinavian Airlines
Fri 9/1812:40 pm
ZRH
-
SEA
2 stops34h 05m
Scandinavian Airlines
Deal found 5/16$695
This FlightHub deal was found by Cheapflights users on 5/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:40 pm
SEA
-
ZRH
1 stop12h 25m
Icelandair
Mon 10/122:00 pm
ZRH
-
SEA
1 stop12h 55m
Icelandair
Deal found 5/15$697
This FlightHub deal was found by Cheapflights users on 5/18. 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.
Sat 8/223:55 pm
SEA
-
ZRH
1 stop32h 45m
Scandinavian Airlines
Mon 8/312:55 pm
ZRH
-
SEA
1 stop31h 50m
Scandinavian Airlines
Deal found 5/18$699
This Cheapflightsfares deal was found by Cheapflights users on 5/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:05 pm
SEA
-
ZRH
1 stop17h 45m
Condor
Tue 9/158:00 am
ZRH
-
SEA
1 stop16h 40m
Condor
Deal found 5/18$701
This oojo deal was found by Cheapflights users on 5/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:55 pm
SEA
-
ZRH
1 stop32h 45m
Scandinavian Airlines
Mon 9/712:55 pm
ZRH
-
SEA
2 stops33h 50m
Scandinavian Airlines
Deal found 5/16$702
This Expedia deal was found by Cheapflights users on 5/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:55 pm
SEA
-
ZRH
1 stop32h 45m
Scandinavian Airlines
Thu 10/298:25 pm
ZRH
-
SEA
2 stops34h 01m
Scandinavian Airlines
Deal found 5/18$703
This FlightHub deal was found by Cheapflights users on 5/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:05 pm
SEA
-
ZRH
1 stop12h 35m
Condor
Tue 10/138:00 am
ZRH
-
SEA
1 stop16h 40m
Condor
Deal found 5/15$704
This SmartFares deal was found by Cheapflights users on 5/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:05 pm
SEA
-
ZRH
1 stop12h 30m
Condor
Sun 9/204:45 pm
ZRH
-
SEA
1 stop32h 25m
Condor
Deal found 5/15$705

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 May 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$719
(oojo)

One-way from

$295
(Booking.com)

Popular in

December

Cheapest in

October

Average price

$683
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. 3% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
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 May 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

Wed 8/12

11:42 am-3:40 pm

2 stops18h 58m

Zurich

Mon 8/24

8:00 am-9:43 pm

2 stops22h 43m

$920

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Fri 7/31

7:00 am-8:45 am

2 stops16h 45m

Zurich

Tue 8/11

1:25 pm-9:07 pm

1 stop16h 42m

$970

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sat 8/1

7:00 am-1:55 pm

2 stops21h 55m

Zurich

Mon 8/10

2:35 pm-11:55 am

1 stop30h 20m

$992

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sat 7/18

6:15 pm-3:40 pm

1 stop12h 25m

Zurich

Tue 7/21

8:00 am-8:37 pm

2 stops21h 37m

$1,000

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Thu 7/30

6:05 pm-8:40 pm

1 stop17h 35m

Zurich

Sat 8/8

11:20 am-4:00 pm

1 stop13h 40m

$1,008

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 8/4

3:55 pm-9:10 am

2 stops32h 15m

Zurich

Mon 8/10

12:55 pm-1:45 pm

2 stops33h 50m

$1,010
Quickest round-trip

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 6/8

6:10 pm-3:40 pm

1 stop12h 30m

Zurich

Wed 6/24

11:20 am-8:37 pm

2 stops18h 17m

$1,010

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Thu 7/30

7:00 am-6:10 am

1 stop14h 10m

Zurich

Sun 8/9

1:25 pm-9:07 pm

1 stop16h 42m

$1,019

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 6/16

3:55 pm-7:40 pm

1 stop18h 45m

Zurich

Fri 6/26

8:25 pm-1:45 pm

1 stop26h 20m

$1,027

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 6/10

5:40 pm-8:35 pm

1 stop17h 55m

Zurich

Mon 6/15

8:00 am-11:07 pm

2 stops24h 07m

$1,062

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

Showing 1-10 of 19 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 May 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
1,952 reviews

Food

7.1

Boarding

7.7

Entertainment

6.8

Overall

7.5

Crew

8.3

Comfort

7.4

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
1,952 reviews
SWISS
7.5
Good
1,952 reviews

Food

7.1

Boarding

7.7

Entertainment

6.8

Overall

7.5

Crew

8.3

Comfort

7.4

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
1,783 reviews
SWISS
7.5
Good
1,952 reviews

Food

7.1

Boarding

7.7

Entertainment

6.8

Overall

7.5

Crew

8.3

Comfort

7.4

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
656 reviews
SWISS
7.5
Good
1,952 reviews

Food

7.1

Boarding

7.7

Entertainment

6.8

Overall

7.5

Crew

8.3

Comfort

7.4

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
7,991 reviews
SWISS
7.5
Good
1,952 reviews

Food

7.1

Boarding

7.7

Entertainment

6.8

Overall

7.5

Crew

8.3

Comfort

7.4

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
416 reviews
SWISS
7.5
Good
1,952 reviews

Food

7.1

Boarding

7.7

Entertainment

6.8

Overall

7.5

Crew

8.3

Comfort

7.4

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 Seattle’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 $970, United Airlines can have you in Lucerne from Seattle in 16h 45m. 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 Air France ($158), Icelandair ($187), and British Airways ($207).

  • What are the cheapest flights from Seattle to Lucerne?

    The cheapest flight price from Seattle to Lucerne is $513. On average you can expect to pay $758. The most popular route, (Seattle/Tacoma Intl - Zurich), can usually be booked for $596.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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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.
Seattle to Zurich flights
Seattle to Geneva flights
Portland to Geneva flights
Spokane to Zurich flights

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 May 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$388Average$497FlexibilityNo cancel feeOn-time76%
SWISSCheapest$419Average$717FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$449Average$613FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$452Average$936FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$469Average$636FlexibilityNo cancel feeOn-time70%
CondorCheapest$490Average$750FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$493Average$684FlexibilityNo cancel feeOn-time69%
KLMCheapest$501Average$722FlexibilityNo cancel feeOn-time75%
DeltaCheapest$503Average$737FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$505Average$674FlexibilityNo cancel feeOn-time76%

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