$319+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ZRH
May 30 — Jun 61
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 30, 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 30, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 4/28. 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 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 9/78:25 pm
ZRH
- SEA
1 stop26h 20m
Scandinavian Airlines
Deal found 4/28![Scandinavian Airlines logo]()
$647
This Trip.com deal was found by Cheapflights users on 4/28. 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.
Sun 9/273:55 pm
SEA
- ZRH
1 stop13h 15m
Scandinavian Airlines
Sat 10/38:25 pm
ZRH
- SEA
1 stop26h 20m
Scandinavian Airlines
Deal found 4/28![Scandinavian Airlines logo]()
$649
This Scandinavian Airlines deal was found by Cheapflights users on 4/29. 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 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 4/29![Scandinavian Airlines logo]()
$651
This FlightHub deal was found by Cheapflights users on 4/26. 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.
Tue 5/57:00 pm
SEA
- ZRH
1 stop33h 05m
Icelandair
Mon 5/112:00 pm
ZRH
- SEA
1 stop15h 40m
Icelandair
Deal found 4/26![Icelandair logo]()
$652
This Scandinavian Airlines deal was found by Cheapflights users on 4/25. 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 9/83:55 pm
SEA
- ZRH
1 stop13h 15m
Scandinavian Airlines
Thu 9/172:55 pm
ZRH
- SEA
1 stop31h 50m
Scandinavian Airlines
Deal found 4/25![Scandinavian Airlines logo]()
$655
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
Sun 9/65:40 pm
SEA
- ZRH
1 stop13h 00m
Condor
Mon 9/148:00 am
ZRH
- SEA
1 stop17h 10m
Condor
Deal found 4/29![Condor logo]()
$656
This oojo deal was found by Cheapflights users on 4/27. 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 stop32h 45m
Scandinavian Airlines
Mon 9/142:55 pm
ZRH
- SEA
1 stop31h 50m
Scandinavian Airlines
Deal found 4/27![Scandinavian Airlines logo]()
$657
This KAYAK deal was found by Cheapflights users on 4/27. 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.
Sat 9/53:55 pm
SEA
- ZRH
2 stops35h 15m
Scandinavian Airlines
Fri 9/118:25 pm
ZRH
- SEA
1 stop26h 20m
Scandinavian Airlines
Deal found 4/27![Scandinavian Airlines logo]()
$659
This FlightHub deal was found by Cheapflights users on 4/27. 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
Mon 8/312:55 pm
ZRH
- SEA
1 stop31h 50m
Scandinavian Airlines
Deal found 4/27![Scandinavian Airlines logo]()
$662
This KAYAK deal was found by Cheapflights users on 4/27. 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.
Sat 9/53:55 pm
SEA
- ZRH
2 stops35h 15m
Scandinavian Airlines
Thu 9/1712:55 pm
ZRH
- SEA
2 stops33h 50m
Scandinavian Airlines
Deal found 4/27![Scandinavian Airlines logo]()
$663
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Thu 5/76:05 pm
SEA
- ZRH
1 stop12h 35m
Condor
Mon 5/1111:20 am
ZRH
- SEA
1 stop13h 50m
Condor
Deal found 4/26![Condor logo]()
$667
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 30, 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 30, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 4/28. 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 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 9/78:25 pm
ZRH
- SEA
1 stop26h 20m
Scandinavian Airlines
Deal found 4/28![Scandinavian Airlines logo]()
$647
This Icelandair deal was found by Cheapflights users on 4/25. 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 Icelandair is selected, and click “Compare selected” 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 stop12h 50m
Icelandair
Deal found 4/25![Icelandair logo]()
$733
This United Airlines deal was found by Cheapflights users on 4/26. 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 9/78:00 am
SEA
- ZRH
2 stops21h 50m
United Airlines
Wed 9/168:15 am
ZRH
- SEA
1 stop12h 40m
United Airlines
Deal found 4/26![United Airlines logo]()
$784
This Condor deal was found by Cheapflights users on 4/29. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:05 pm
SEA
- ZRH
1 stop17h 35m
Condor
Sun 6/144:45 pm
ZRH
- SEA
1 stop32h 25m
Condor
Deal found 4/29![Condor logo]()
$815
This Turkish Airlines deal was found by Cheapflights users on 4/25. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:10 pm
SEA
- ZRH
1 stop18h 10m
Turkish Airlines
Fri 10/97:40 am
ZRH
- SEA
1 stop18h 35m
Turkish Airlines
Deal found 4/25![Turkish Airlines logo]()
$829
This Scandinavian Airlines deal was found by Cheapflights users on 4/25. 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 8/283:55 pm
SEA
- ZRH
2 stops35h 15m
Scandinavian Airlines
Sat 9/56:25 pm
ZRH
- SEA
2 stops28h 20m
Scandinavian Airlines
Deal found 4/25![Scandinavian Airlines logo]()
$651
This Scandinavian Airlines deal was found by Cheapflights users on 4/29. 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 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 4/29![Scandinavian Airlines logo]()
$651
This Icelandair deal was found by Cheapflights users on 4/25. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Wed 9/162:00 pm
ZRH
- SEA
1 stop12h 55m
Icelandair
Deal found 4/25![Icelandair logo]()
$752
This United Airlines deal was found by Cheapflights users on 4/25. 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 9/25:00 am
SEA
- ZRH
2 stops20h 25m
United Airlines
Tue 9/158:15 am
ZRH
- SEA
1 stop12h 40m
United Airlines
Deal found 4/25![United Airlines logo]()
$788
This Icelandair deal was found by Cheapflights users on 4/25. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:00 pm
SEA
- ZRH
1 stop33h 05m
Icelandair
Mon 9/282:00 pm
ZRH
- SEA
1 stop15h 40m
Icelandair
Deal found 4/25![Icelandair logo]()
$773
This Scandinavian Airlines deal was found by Cheapflights users on 4/27. 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 8/3112:55 pm
ZRH
- SEA
2 stops33h 50m
Scandinavian Airlines
Deal found 4/27![Scandinavian Airlines logo]()
$721
Last-minute flights from Seattle to LucerneDiscover last-minute flight deals from Seattle to Lucerne. Data last updated April 30, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Lucerne. Data last updated April 30, 2026 and is based on user searches.
This CrystalTravel deal was found by Cheapflights users on 4/25. 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.
Wed 4/293:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Mon 5/42:00 pm
ZRH
- SEA
1 stop12h 55m
Icelandair
Deal found 4/25![Icelandair logo]()
$722
This oojo deal was found by Cheapflights users on 4/28. 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.
Sun 5/35:40 pm
SEA
- ZRH
1 stop18h 05m
Condor
Tue 5/198:00 am
ZRH
- SEA
1 stop16h 40m
Condor
Deal found 4/28![Condor logo]()
$683
This CheapTickets.ch deal was found by Cheapflights users on 4/26. 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 CheapTickets.ch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:40 pm
SEA
- ZRH
1 stop18h 05m
Condor
Sun 5/1011:20 am
ZRH
- SEA
1 stop13h 20m
Condor
Deal found 4/26![Condor logo]()
$685
This oojo deal was found by Cheapflights users on 4/28. 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.
Sun 5/35:40 pm
SEA
- ZRH
1 stop18h 05m
Condor
Mon 5/184:45 pm
ZRH
- SEA
1 stop31h 55m
Condor
Deal found 4/28![Condor logo]()
$703
This KAYAK deal was found by Cheapflights users on 4/26. 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.
Mon 5/43:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Tue 5/122:00 pm
ZRH
- SEA
1 stop15h 40m
Icelandair
Deal found 4/26![Icelandair logo]()
$711
This FlightHub deal was found by Cheapflights users on 4/26. 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.
Tue 5/57:00 pm
SEA
- ZRH
1 stop33h 05m
Icelandair
Mon 5/112:00 pm
ZRH
- SEA
1 stop15h 40m
Icelandair
Deal found 4/26![Icelandair logo]()
$652
This FlightHub deal was found by Cheapflights users on 4/26. 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.
Tue 5/56:05 pm
SEA
- ZRH
1 stop12h 30m
Condor
Sun 5/1011:20 am
ZRH
- SEA
1 stop13h 20m
Condor
Deal found 4/26![Condor logo]()
$708
This oojo deal was found by Cheapflights users on 4/26. 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 5/65:40 pm
SEA
- ZRH
1 stop17h 55m
Condor
Sun 5/108:00 am
ZRH
- SEA
1 stop16h 40m
Condor
Deal found 4/26![Condor logo]()
$682
This FlightHub deal was found by Cheapflights users on 4/26. 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 5/63:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Mon 5/112:00 pm
ZRH
- SEA
1 stop15h 40m
Icelandair
Deal found 4/26![Icelandair logo]()
$689
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Thu 5/76:05 pm
SEA
- ZRH
1 stop12h 35m
Condor
Mon 5/1111:20 am
ZRH
- SEA
1 stop13h 50m
Condor
Deal found 4/26![Condor logo]()
$667
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:40 pm
SEA
- ZRH
1 stop18h 05m
Condor
Sun 5/1711:20 am
ZRH
- SEA
1 stop13h 20m
Condor
Deal found 4/30![Condor logo]()
$678
This CrystalTravel deal was found by Cheapflights users on 4/28. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:05 pm
SEA
- ZRH
1 stop17h 45m
Condor
Fri 5/1511:20 am
ZRH
- SEA
1 stop13h 40m
Condor
Deal found 4/28![Condor logo]()
$677
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 30, 2026.
Search for one-way flight options from Seattle to Lucerne. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:25 pm
SEA
- ZRH
1 stop22h 35m
Icelandair
Deal found 4/29![Icelandair logo]()
$319
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/143:40 pm
SEA
- ZRH
1 stop30h 20m
Icelandair
Deal found 4/29![Icelandair logo]()
$322
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:25 pm
SEA
- ZRH
1 stop22h 35m
Icelandair
Deal found 4/30![Icelandair logo]()
$327
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:00 pm
SEA
- ZRH
1 stop27h 00m
Icelandair
Deal found 4/30![Icelandair logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Thu 9/311:25 pm
SEA
- ZRH
2 stops49h 30m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 8/2211:25 pm
SEA
- ZRH
3 stops25h 00m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 8/17:00 pm
SEA
- ZRH
2 stops29h 10m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 8/2911:25 pm
SEA
- ZRH
3 stops25h 25m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$375
This Trip.com deal was found by Cheapflights users on 4/28. 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.
Mon 8/313:40 pm
SEA
- ZRH
3 stops19h 00m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$379
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 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $647 (Scandinavian Airlines) |
One-way from | $319 (Mytrip) |
Popular in | December |
Cheapest in | October |
Average price | $564 |
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 30, 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
Sat 8/29
3:55 pm-12:10 pm
2 stops35h 15m
Zurich
Mon 9/7
8:25 pm-1:45 pm
1 stop26h 20m
$647
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Fri 8/28
3:55 pm-12:10 pm
2 stops35h 15m
Zurich
Sat 9/5
6:25 pm-1:45 pm
2 stops28h 20m
$651
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
$651
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Sat 8/22
3:55 pm-12:10 pm
2 stops35h 15m
Zurich
Mon 8/31
12:55 pm-1:45 pm
2 stops33h 50m
$721
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Wed 9/2
11:25 pm-7:00 am
1 stop22h 35m
Zurich
Fri 9/11
7:55 am-11:45 am
1 stop12h 50m
$733
Quickest round-trip
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Tue 9/8
3:40 pm-1:05 pm
1 stop12h 25m
Zurich
Wed 9/16
2:00 pm-5:55 pm
1 stop12h 55m
$752
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Sat 9/19
7:00 pm-1:05 pm
1 stop33h 05m
Zurich
Mon 9/28
2:00 pm-8:40 pm
1 stop15h 40m
$773
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Mon 9/7
8:00 am-2:50 pm
2 stops21h 50m
Zurich
Wed 9/16
8:15 am-11:55 am
1 stop12h 40m
$784
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Wed 9/2
5:00 am-10:25 am
2 stops20h 25m
Zurich
Tue 9/15
8:15 am-11:55 am
1 stop12h 40m
$788
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Thu 6/11
6:05 pm-8:40 pm
1 stop17h 35m
Zurich
Sun 6/14
4:45 pm-4:10 pm
1 stop32h 25m
$815
Showing 1-10 of 22 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 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 30, 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.
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
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 30, 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 30, 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 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$388 | Average$500 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$449 | Average$600 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$452 | Average$936 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$467 | Average$690 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$469 | Average$636 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$480 | Average$742 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$493 | Average$684 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$501 | Average$722 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$503 | Average$732 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$505 | Average$674 | FlexibilityNo cancel fee | On-time76% |