$293+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ZRH
May 2 — May 91
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Seattle to Lucerne with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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
Best
Last-minute
One-way
Cheapest flights from Seattle to LucerneExplore 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 April 2, 2026.
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 April 2, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/28. 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 4/195:40 pm
SEA
- ZRH
1 stop13h 00m
Condor
Mon 4/278:00 am
ZRH
- SEA
1 stop17h 10m
Condor
Deal found 3/28![Condor logo]()
$551
This FlightHub deal was found by Cheapflights users on 3/31. 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 8/233:55 pm
SEA
- ZRH
1 stop32h 45m
Scandinavian Airlines
Thu 9/32:55 pm
ZRH
- SEA
1 stop31h 50m
Scandinavian Airlines
Deal found 3/31![Scandinavian Airlines logo]()
$580
This Trip.com deal was found by Cheapflights users on 3/31. 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 Trip.com 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 3/31![Scandinavian Airlines logo]()
$590
This KAYAK deal was found by Cheapflights users on 3/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:55 pm
SEA
- ZRH
2 stops35h 15m
Scandinavian Airlines
Fri 9/182:55 pm
ZRH
- SEA
1 stop31h 50m
Scandinavian Airlines
Deal found 3/28![Scandinavian Airlines logo]()
$591
This KAYAK deal was found by Cheapflights users on 3/28. 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 KAYAK 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
Thu 9/1712:55 pm
ZRH
- SEA
2 stops33h 50m
Scandinavian Airlines
Deal found 3/28![Scandinavian Airlines logo]()
$595
This Cheapflightsfares deal was found by Cheapflights users on 3/28. 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 10/145:40 pm
SEA
- ZRH
1 stop17h 55m
Condor
Fri 10/2311:20 am
ZRH
- SEA
1 stop13h 40m
Condor
Deal found 3/28![Condor logo]()
$596
This Scandinavian Airlines deal was found by Cheapflights users on 3/31. 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
1 stop32h 45m
Scandinavian Airlines
Fri 9/182:55 pm
ZRH
- SEA
1 stop31h 50m
Scandinavian Airlines
Deal found 3/31![Scandinavian Airlines logo]()
$603
This oojo deal was found by Cheapflights users on 3/28. 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 8/213:55 pm
SEA
- ZRH
1 stop32h 45m
Scandinavian Airlines
Mon 8/312:55 pm
ZRH
- SEA
1 stop31h 50m
Scandinavian Airlines
Deal found 3/28![Scandinavian Airlines logo]()
$606
This KAYAK deal was found by Cheapflights users on 3/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:55 pm
SEA
- ZRH
1 stop32h 45m
Scandinavian Airlines
Sat 9/126:25 pm
ZRH
- SEA
2 stops28h 20m
Scandinavian Airlines
Deal found 3/28![Scandinavian Airlines logo]()
$607
This flugladen.de deal was found by Cheapflights users on 3/28. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:55 pm
SEA
- ZRH
1 stop32h 45m
Scandinavian Airlines
Sun 9/610:25 am
ZRH
- SEA
1 stop12h 20m
Scandinavian Airlines
Deal found 3/28![Scandinavian Airlines logo]()
$609
Best flights from Seattle to LucerneDiscover carefully curated flight deals from Seattle to Lucerne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
Discover carefully curated flight deals from Seattle to Lucerne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 3/30. 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.
Sun 8/233:55 pm
SEA
- ZRH
2 stops35h 15m
Scandinavian Airlines
Thu 9/312:55 pm
ZRH
- SEA
2 stops33h 50m
Scandinavian Airlines
Deal found 3/30![Scandinavian Airlines logo]()
$629
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Mon 4/2710:35 pm
SEA
- ZRH
1 stop24h 10m
United Airlines
Mon 5/411:05 am
ZRH
- SEA
1 stop34h 15m
United Airlines
Deal found 3/29![United Airlines logo]()
$742
This Condor deal was found by Cheapflights users on 4/1. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/315:40 pm
SEA
- ZRH
1 stop13h 00m
Condor
Tue 6/911:20 am
ZRH
- SEA
1 stop13h 20m
Condor
Deal found 4/1![Condor logo]()
$791
This Scandinavian Airlines deal was found by Cheapflights users on 3/31. 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
1 stop32h 45m
Scandinavian Airlines
Tue 9/1510:25 am
ZRH
- SEA
1 stop12h 20m
Scandinavian Airlines
Deal found 3/31![Scandinavian Airlines logo]()
$673
This Scandinavian Airlines deal was found by Cheapflights users on 3/30. 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 8/293:55 pm
SEA
- ZRH
2 stops35h 15m
Scandinavian Airlines
Mon 9/710:25 am
ZRH
- SEA
2 stops22h 57m
Scandinavian Airlines
Deal found 3/30![Scandinavian Airlines logo]()
$685
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Wed 5/68:10 am
SEA
- ZRH
1 stop14h 55m
United Airlines
Sat 5/231:35 pm
ZRH
- SEA
1 stop16h 18m
United Airlines
Deal found 3/29![United Airlines logo]()
$815
This Scandinavian Airlines deal was found by Cheapflights users on 3/30. 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.
Sun 9/63:55 pm
SEA
- ZRH
2 stops35h 15m
Scandinavian Airlines
Mon 9/1412:55 pm
ZRH
- SEA
2 stops33h 50m
Scandinavian Airlines
Deal found 3/30![Scandinavian Airlines logo]()
$703
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Sun 4/198:00 am
SEA
- ZRH
1 stop15h 05m
United Airlines
Mon 4/271:25 pm
ZRH
- SEA
3 stops36h 12m
United Airlines
Deal found 3/28![United Airlines logo]()
$860
This Scandinavian Airlines deal was found by Cheapflights users on 4/1. 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.
Tue 8/43:55 pm
SEA
- ZRH
2 stops32h 15m
Scandinavian Airlines
Thu 8/1312:55 pm
ZRH
- SEA
2 stops33h 50m
Scandinavian Airlines
Deal found 4/1![Scandinavian Airlines logo]()
$801
This Scandinavian Airlines deal was found by Cheapflights users on 4/1. 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 8/223:55 pm
SEA
- ZRH
2 stops35h 15m
Scandinavian Airlines
Mon 8/3110:25 am
ZRH
- SEA
2 stops20h 52m
Scandinavian Airlines
Deal found 4/1![Scandinavian Airlines logo]()
$805
Last-minute flights from Seattle to LucerneDiscover last-minute flight deals from Seattle to Lucerne. Data last updated April 2, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Lucerne. Data last updated April 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Mon 4/133:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Tue 4/212:00 pm
ZRH
- SEA
1 stop15h 40m
Icelandair
Deal found 3/28![Icelandair logo]()
$653
This Gotogate deal was found by Cheapflights users on 4/1. 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.
Thu 4/167:00 pm
SEA
- ZRH
1 stop33h 05m
Icelandair
Thu 4/302:00 pm
ZRH
- SEA
1 stop12h 55m
Icelandair
Deal found 4/1![Icelandair logo]()
$622
This Cheapflightsfares deal was found by Cheapflights users on 3/28. 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 4/195:40 pm
SEA
- ZRH
1 stop13h 00m
Condor
Mon 4/278:00 am
ZRH
- SEA
1 stop17h 10m
Condor
Deal found 3/28![Condor logo]()
$551
This FlightHub deal was found by Cheapflights users on 3/29. 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 4/197:00 pm
SEA
- ZRH
1 stop33h 05m
Icelandair
Mon 5/112:00 pm
ZRH
- SEA
1 stop15h 40m
Icelandair
Deal found 3/29![Icelandair logo]()
$644
This CrystalTravel deal was found by Cheapflights users on 3/29. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Mon 5/112:00 pm
ZRH
- SEA
1 stop12h 55m
Icelandair
Deal found 3/29![Icelandair logo]()
$630
This Gotogate deal was found by Cheapflights users on 3/29. 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.
Wed 4/223:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Sun 4/262:00 pm
ZRH
- SEA
1 stop15h 40m
Icelandair
Deal found 3/29![Icelandair logo]()
$616
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 4/225:40 pm
SEA
- ZRH
1 stop17h 55m
Condor
Wed 4/2911:20 am
ZRH
- SEA
1 stop13h 20m
Condor
Deal found 3/31![Condor logo]()
$640
This Cheapflightsfares deal was found by Cheapflights users on 3/29. 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 4/286:05 pm
SEA
- ZRH
1 stop12h 30m
Condor
Tue 5/511:20 am
ZRH
- SEA
1 stop13h 20m
Condor
Deal found 3/29![Condor logo]()
$607
This Gotogate deal was found by Cheapflights users on 3/31. 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 4/287:00 pm
SEA
- ZRH
1 stop33h 05m
Icelandair
Tue 5/52:00 pm
ZRH
- SEA
1 stop15h 40m
Icelandair
Deal found 3/31![Icelandair logo]()
$639
This Justfly.com deal was found by Cheapflights users on 3/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:00 pm
SEA
- ZRH
1 stop33h 05m
Icelandair
Thu 5/72:00 pm
ZRH
- SEA
1 stop12h 55m
Icelandair
Deal found 3/28![Icelandair logo]()
$652
This Gotogate deal was found by Cheapflights users on 3/31. 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 5/43:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Mon 5/112:00 pm
ZRH
- SEA
1 stop15h 40m
Icelandair
Deal found 3/31![Icelandair logo]()
$642
One-way flights from Seattle to LucerneSearch for one-way flight options from Seattle to Lucerne. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
Search for one-way flight options from Seattle to Lucerne. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Mon 4/273:40 pm
SEA
- ZRH
3 stops33h 30m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Sun 4/197:00 pm
SEA
- ZRH
3 stops39h 50m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Wed 9/97:00 pm
SEA
- ZRH
2 stops16h 10m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Wed 5/67:00 pm
SEA
- ZRH
2 stops32h 05m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$345
This Trip.com deal was found by Cheapflights users on 3/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:40 pm
SEA
- ZRH
2 stops19h 50m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Sat 5/27:00 pm
SEA
- ZRH
3 stops32h 40m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Sat 4/187:00 pm
SEA
- ZRH
3 stops29h 25m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Mon 5/43:40 pm
SEA
- ZRH
3 stops32h 00m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$369
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 April 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $551 (Cheapflightsfares) |
One-way from | $293 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $566 |
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 April 2, 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
Cheapest round-trip
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Sun 8/23
3:55 pm-12:10 pm
2 stops35h 15m
Zurich
Thu 9/3
12:55 pm-1:45 pm
2 stops33h 50m
$629
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Fri 9/4
3:55 pm-9:40 am
1 stop32h 45m
Zurich
Tue 9/15
10:25 am-1:45 pm
1 stop12h 20m
$673
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Sat 8/29
3:55 pm-12:10 pm
2 stops35h 15m
Zurich
Mon 9/7
10:25 am-12:22 am
2 stops22h 57m
$685
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Sun 9/6
3:55 pm-12:10 pm
2 stops35h 15m
Zurich
Mon 9/14
12:55 pm-1:45 pm
2 stops33h 50m
$703
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Mon 4/27
10:35 pm-7:45 am
1 stop24h 10m
Zurich
Mon 5/4
11:05 am-12:20 pm
1 stop34h 15m
$742
Quickest round-trip
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Sun 5/31
5:40 pm-3:40 pm
1 stop13h 00m
Zurich
Tue 6/9
11:20 am-3:40 pm
1 stop13h 20m
$791
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Tue 8/4
3:55 pm-9:10 am
2 stops32h 15m
Zurich
Thu 8/13
12:55 pm-1:45 pm
2 stops33h 50m
$801
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Sat 8/22
3:55 pm-12:10 pm
2 stops35h 15m
Zurich
Mon 8/31
10:25 am-10:17 pm
2 stops20h 52m
$805
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Wed 5/6
8:10 am-8:05 am
1 stop14h 55m
Zurich
Sat 5/23
1:35 pm-8:53 pm
1 stop16h 18m
$815
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Sun 4/19
8:00 am-8:05 am
1 stop15h 05m
Zurich
Mon 4/27
1:25 pm-4:37 pm
3 stops36h 12m
$860
Showing 1-10 of 19 resultsSorted by cheapest first
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.
SEA-ZRH
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
SEA-LU9
SEA-ZRH
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 April 2, 2026.
The best time to book flights from Seattle to Lucerne is 23 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, April is the cheapest month in which you can book a flight from Seattle to Lucerne (average of $348). Flying from Seattle to Lucerne in June is currently the most expensive (average of $566). 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.
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 April 2, 2026.
Peruse reviews from past customers who have flown with Delta,SWISS, andScandinavian 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.
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Seattle
Popular flights
Top destinations
Alternative routes for Seattle to Lucerne
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Lucerne by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Lucerne by cabin class
Find flights from Seattle to Lucerne, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Lucerne flights
Browse other Seattle and Lucerne flight options. Last updated on April 2, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on April 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to Lucerne flights
Consider these flights traveling from Seattle to Lucerne.
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 April 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$388 | Average$509 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$395 | Average$583 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$452 | Average$936 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$467 | Average$687 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$470 | Average$710 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$477 | Average$710 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$483 | Average$659 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$493 | Average$665 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$501 | Average$722 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$503 | Average$736 | FlexibilityNo cancel fee | On-timeN/A |