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Lucerne

$226+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ZRH
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
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 44 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 June 18, 2026.

This Expedia deal was found by Cheapflights users on 6/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:40 pm
SEA
-
ZRH
1 stop18h 05m
Condor
Thu 10/158:00 am
ZRH
-
SEA
1 stop17h 00m
Condor
Deal found 6/16$538
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:40 pm
SEA
-
ZRH
1 stop18h 05m
Condor
Wed 10/1411:20 am
ZRH
-
SEA
1 stop13h 20m
Condor
Deal found 6/16$569
This Booking.com deal was found by Cheapflights users on 6/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:40 pm
SEA
-
ZRH
1 stop13h 00m
Condor
Tue 10/138:00 am
ZRH
-
SEA
1 stop16h 40m
Condor
Deal found 6/16$576
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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.
Wed 10/215:40 pm
SEA
-
ZRH
1 stop17h 55m
Condor
Sat 10/317:25 am
ZRH
-
SEA
1 stop17h 10m
Condor
Deal found 6/14$580
This oojo deal was found by Cheapflights users on 6/15. 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 oojo 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 10/52:00 pm
ZRH
-
SEA
1 stop12h 55m
Icelandair
Deal found 6/15$594
This oojo deal was found by Cheapflights users on 6/13. 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.
Wed 10/73:40 pm
SEA
-
ZRH
1 stop12h 25m
Icelandair
Sat 10/172:00 pm
ZRH
-
SEA
1 stop15h 40m
Icelandair
Deal found 6/13$595
This Gotogate deal was found by Cheapflights users on 6/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:40 pm
SEA
-
ZRH
1 stop12h 25m
Icelandair
Wed 10/142:00 pm
ZRH
-
SEA
1 stop12h 55m
Icelandair
Deal found 6/15$597
This deal was found by Cheapflights users on 6/16. 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 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
Thu 10/222:00 pm
ZRH
-
SEA
1 stop15h 40m
Icelandair
Deal found 6/16$598
This deal was found by Cheapflights users on 6/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:40 pm
SEA
-
ZRH
1 stop12h 25m
Icelandair
Wed 10/212:00 pm
ZRH
-
SEA
1 stop12h 55m
Icelandair
Deal found 6/16$604
This deal was found by Cheapflights users on 6/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:40 pm
SEA
-
ZRH
1 stop12h 25m
Icelandair
Mon 10/192:00 pm
ZRH
-
SEA
1 stop12h 55m
Icelandair
Deal found 6/16$605
This oojo deal was found by Cheapflights users on 6/15. 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 oojo is selected, and click “Compare selected” 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 6/15$606

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 June 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$538
(Expedia)

One-way from

$226
(CheapTickets.ch)

Popular in

June

Cheapest in

October

Average price

$1,061
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 ($189 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 18, 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
Quickest round-trip

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Fri 9/25

6:00 pm-3:40 pm

1 stop12h 40m

Zurich

Wed 9/30

11:20 am-3:40 pm

1 stop13h 20m

$620

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 10/11

3:40 pm-1:05 pm

1 stop12h 25m

Zurich

Thu 10/15

2:00 pm-8:40 pm

1 stop15h 40m

$625

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 8/17

6:10 pm-8:45 pm

1 stop17h 35m

Zurich

Wed 8/26

8:00 am-8:32 pm

2 stops21h 32m

$752

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sat 11/28

11:50 pm-7:55 am

1 stop23h 05m

Zurich

Mon 12/7

3:30 pm-9:57 pm

2 stops39h 27m

$762

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 9/16

10:47 am-8:35 pm

2 stops24h 48m

Zurich

Wed 9/30

11:20 am-3:40 pm

1 stop13h 20m

$790

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 9/6

3:55 pm-12:10 pm

2 stops35h 15m

Zurich

Mon 9/14

8:25 pm-1:45 pm

1 stop26h 20m

$806

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 7/26

5:40 pm-8:45 pm

1 stop18h 05m

Zurich

Tue 8/4

11:20 am-3:40 pm

1 stop13h 20m

$831

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sat 9/12

10:58 pm-10:05 am

2 stops26h 07m

Zurich

Sun 9/20

1:25 pm-6:41 pm

2 stops38h 16m

$870

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sat 8/8

10:40 pm-10:35 am

1 stop26h 55m

Zurich

Tue 8/18

10:10 am-7:05 pm

1 stop17h 55m

$880

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 7/13

6:10 pm-3:40 pm

1 stop12h 30m

Zurich

Mon 7/20

8:00 am-4:10 pm

1 stop17h 10m

$885

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 June 18, 2026.
Peruse reviews from past customers who have flown with SWISS,Scandinavian Airlines, andUnited Airlines 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
1,971 reviews

Boarding

7.7

Overall

7.5

Entertainment

6.8

Comfort

7.4

Food

7.1

Crew

8.3

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
1,971 reviews
SWISS
7.5
Good
1,971 reviews

Boarding

7.7

Overall

7.5

Entertainment

6.8

Comfort

7.4

Food

7.1

Crew

8.3

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
1,832 reviews
SWISS
7.5
Good
1,971 reviews

Boarding

7.7

Overall

7.5

Entertainment

6.8

Comfort

7.4

Food

7.1

Crew

8.3

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.
United Airlines
7.4
Good
9,859 reviews
SWISS
7.5
Good
1,971 reviews

Boarding

7.7

Overall

7.5

Entertainment

6.8

Comfort

7.4

Food

7.1

Crew

8.3

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
679 reviews
SWISS
7.5
Good
1,971 reviews

Boarding

7.7

Overall

7.5

Entertainment

6.8

Comfort

7.4

Food

7.1

Crew

8.3

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
452 reviews
SWISS
7.5
Good
1,971 reviews

Boarding

7.7

Overall

7.5

Entertainment

6.8

Comfort

7.4

Food

7.1

Crew

8.3

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 $625, Condor can have you in Lucerne from Seattle in 12h 25m. 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).

  • 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 June 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$365Average$713FlexibilityNo cancel feeOn-time79%
IcelandairCheapest$387Average$503FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$449Average$625FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$452Average$1,078FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$493Average$698FlexibilityNo cancel feeOn-time69%
CondorCheapest$500Average$748FlexibilityNo cancel feeOn-time76%
KLMCheapest$501Average$722FlexibilityNo cancel feeOn-time75%
DeltaCheapest$503Average$737FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$505Average$655FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$505Average$753FlexibilityNo cancel feeOn-time76%

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