$235+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ZRH
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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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 44 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 June 9, 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 June 9, 2026.
This Gotogate deal was found by Cheapflights users on 6/6. 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.
Sun 10/113:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Wed 10/212:00 pm
ZRH
- SEA
1 stop12h 55m
Icelandair
Deal found 6/6![Icelandair logo]()
$558
This oojo deal was found by Cheapflights users on 6/9. 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 6/9![Icelandair logo]()
$562
This oojo deal was found by Cheapflights users on 6/5. 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 10/37:00 pm
SEA
- ZRH
1 stop33h 05m
Icelandair
Sun 10/182:00 pm
ZRH
- SEA
1 stop15h 40m
Icelandair
Deal found 6/5![Icelandair logo]()
$565
This oojo deal was found by Cheapflights users on 6/4. 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 10/37:00 pm
SEA
- ZRH
1 stop33h 05m
Icelandair
Sat 10/242:00 pm
ZRH
- SEA
1 stop12h 55m
Icelandair
Deal found 6/4![Icelandair logo]()
$566
This deal was found by Cheapflights users on 6/8. 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
Wed 10/212:00 pm
ZRH
- SEA
1 stop12h 55m
Icelandair
Deal found 6/8![Icelandair logo]()
$567
This Gotogate deal was found by Cheapflights users on 6/4. 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 9/13:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Tue 9/222:00 pm
ZRH
- SEA
1 stop15h 40m
Icelandair
Deal found 6/4![Icelandair logo]()
$568
This oojo deal was found by Cheapflights users on 6/8. 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 9/283:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Wed 10/142:00 pm
ZRH
- SEA
1 stop12h 55m
Icelandair
Deal found 6/8![Icelandair logo]()
$570
This Gotogate deal was found by Cheapflights users on 6/4. 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.
Sat 9/57:00 pm
SEA
- ZRH
1 stop33h 05m
Icelandair
Tue 9/152:00 pm
ZRH
- SEA
1 stop15h 40m
Icelandair
Deal found 6/4![Icelandair logo]()
$572
This deal was found by Cheapflights users on 6/8. 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
Thu 10/222:00 pm
ZRH
- SEA
1 stop15h 40m
Icelandair
Deal found 6/8![Icelandair logo]()
$574
This Mytrip deal was found by Cheapflights users on 6/5. 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 8/313:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Wed 9/92:00 pm
ZRH
- SEA
1 stop15h 40m
Icelandair
Deal found 6/5![Icelandair logo]()
$575
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 June 9, 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 June 9, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 6/4. 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 9/133:55 pm
SEA
- ZRH
1 stop32h 45m
Scandinavian Airlines
Fri 10/22:55 pm
ZRH
- SEA
1 stop31h 50m
Scandinavian Airlines
Deal found 6/4![Scandinavian Airlines logo]()
$640
This Scandinavian Airlines deal was found by Cheapflights users on 6/4. 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 9/183:55 pm
SEA
- ZRH
2 stops35h 15m
Scandinavian Airlines
Fri 10/22:55 pm
ZRH
- SEA
1 stop31h 50m
Scandinavian Airlines
Deal found 6/4![Scandinavian Airlines logo]()
$644
This Scandinavian Airlines deal was found by Cheapflights users on 6/4. 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
1 stop13h 15m
Scandinavian Airlines
Mon 9/1412:55 pm
ZRH
- SEA
2 stops33h 50m
Scandinavian Airlines
Deal found 6/4![Scandinavian Airlines logo]()
$646
This Scandinavian Airlines deal was found by Cheapflights users on 6/7. 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
1 stop13h 15m
Scandinavian Airlines
Thu 9/312:55 pm
ZRH
- SEA
2 stops33h 50m
Scandinavian Airlines
Deal found 6/7![Scandinavian Airlines logo]()
$646
This Scandinavian Airlines deal was found by Cheapflights users on 6/8. 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 stops36h 00m
Scandinavian Airlines
Mon 8/311:40 pm
ZRH
- SEA
2 stops33h 05m
Scandinavian Airlines
Deal found 6/8![Scandinavian Airlines logo]()
$650
This Scandinavian Airlines deal was found by Cheapflights users on 6/7. 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.
Wed 9/307:23 am
SEA
- ZRH
2 stops17h 17m
Scandinavian Airlines
Mon 10/58:25 pm
ZRH
- SEA
1 stop26h 20m
Scandinavian Airlines
Deal found 6/7![Scandinavian Airlines logo]()
$696
This Scandinavian Airlines deal was found by Cheapflights users on 6/5. 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.
Thu 9/177:15 am
SEA
- ZRH
2 stops41h 25m
Scandinavian Airlines
Tue 9/2910:25 am
ZRH
- SEA
1 stop12h 20m
Scandinavian Airlines
Deal found 6/5![Scandinavian Airlines logo]()
$710
This Scandinavian Airlines deal was found by Cheapflights users on 6/5. 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 9/123:55 pm
SEA
- ZRH
2 stops35h 15m
Scandinavian Airlines
Tue 9/2910:25 am
ZRH
- SEA
2 stops21h 25m
Scandinavian Airlines
Deal found 6/5![Scandinavian Airlines logo]()
$720
This Scandinavian Airlines deal was found by Cheapflights users on 6/5. 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 9/183:55 pm
SEA
- ZRH
2 stops35h 15m
Scandinavian Airlines
Tue 9/2910:25 am
ZRH
- SEA
2 stops21h 25m
Scandinavian Airlines
Deal found 6/5![Scandinavian Airlines logo]()
$720
Last-minute flights from Seattle to LucerneDiscover last-minute flight deals from Seattle to Lucerne. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Lucerne. Data last updated June 9, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 6/8. 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 7/73:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Fri 7/317:55 am
ZRH
- SEA
1 stop21h 45m
Icelandair
Deal found 6/8![Icelandair logo]()
$697
This oojo deal was found by Cheapflights users on 6/8. 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 7/811:25 pm
SEA
- ZRH
1 stop22h 35m
Icelandair
Wed 7/227:55 am
ZRH
- SEA
1 stop12h 50m
Icelandair
Deal found 6/8![Icelandair logo]()
$705
This Gotogate deal was found by Cheapflights users on 6/9. 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 7/93:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Wed 7/222:00 pm
ZRH
- SEA
1 stop30h 45m
Icelandair
Deal found 6/9![Icelandair logo]()
$703
This Gotogate deal was found by Cheapflights users on 6/5. 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.
Fri 7/107:00 pm
SEA
- ZRH
1 stop33h 05m
Icelandair
Thu 7/232:00 pm
ZRH
- SEA
1 stop30h 45m
Icelandair
Deal found 6/5![Icelandair logo]()
$712
This Gotogate deal was found by Cheapflights users on 6/6. 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 7/143:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Wed 7/292:00 pm
ZRH
- SEA
1 stop12h 55m
Icelandair
Deal found 6/6![Icelandair logo]()
$702
This Gotogate deal was found by Cheapflights users on 6/6. 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 7/1511:25 pm
SEA
- ZRH
1 stop22h 35m
Icelandair
Wed 7/227:55 am
ZRH
- SEA
1 stop12h 50m
Icelandair
Deal found 6/6![Icelandair logo]()
$704
This Orbitz deal was found by Cheapflights users on 6/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2011:25 pm
SEA
- ZRH
1 stop22h 35m
Multiple Airlines
Tue 8/1811:20 am
ZRH
- SEA
1 stop14h 50m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$685
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/2211:25 pm
SEA
- ZRH
1 stop22h 35m
Multiple Airlines
Tue 8/1811:20 am
ZRH
- SEA
1 stop14h 50m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$713
This Gotogate deal was found by Cheapflights users on 6/9. 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.
Fri 7/2411:25 pm
SEA
- ZRH
1 stop22h 35m
Icelandair
Fri 7/317:55 am
ZRH
- SEA
1 stop19h 00m
Icelandair
Deal found 6/9![Icelandair logo]()
$695
This oojo deal was found by Cheapflights users on 6/6. 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 7/2911:25 pm
SEA
- ZRH
1 stop22h 35m
Icelandair
Fri 8/77:55 am
ZRH
- SEA
1 stop19h 00m
Icelandair
Deal found 6/6![Icelandair logo]()
$706
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 June 9, 2026.
Search for one-way flight options from Seattle to Lucerne. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Mytrip deal was found by Cheapflights users on 6/8. 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.
Tue 7/73:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Deal found 6/8![Icelandair logo]()
$235
This FlightHub deal was found by Cheapflights users on 6/5. 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 7/147:00 pm
SEA
- ZRH
1 stop33h 05m
Icelandair
Deal found 6/5![Icelandair logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/123:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Deal found 6/5![Icelandair logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/133:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Deal found 6/5![Icelandair logo]()
$250
This oojo deal was found by Cheapflights users on 6/7. 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 11/222:35 pm
SEA
- ZRH
1 stop12h 30m
Icelandair
Deal found 6/7![Icelandair logo]()
$251
This Mytrip deal was found by Cheapflights users on 6/6. 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.
Sat 9/511:25 pm
SEA
- ZRH
1 stop28h 40m
Icelandair
Deal found 6/6![Icelandair logo]()
$257
This oojo deal was found by Cheapflights users on 6/8. 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 9/411:25 pm
SEA
- ZRH
1 stop22h 35m
Icelandair
Deal found 6/8![Icelandair logo]()
$258
This oojo deal was found by Cheapflights users on 6/8. 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 8/311:25 pm
SEA
- ZRH
1 stop22h 35m
Icelandair
Deal found 6/8![Icelandair logo]()
$259
This oojo deal was found by Cheapflights users on 6/8. 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 9/197:00 pm
SEA
- ZRH
1 stop33h 05m
Icelandair
Deal found 6/8![Icelandair logo]()
$260
This FlightHub deal was found by Cheapflights users on 6/5. 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 7/163:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Deal found 6/5![Icelandair logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 9/211:25 pm
SEA
- ZRH
1 stop22h 35m
Icelandair
Deal found 6/8![Icelandair logo]()
$275
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 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $558 (Gotogate) |
One-way from | $235 (Mytrip) |
Popular in | June |
Cheapest in | October |
Average price | $1,058 |
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 9, 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 9/13
3:55 pm-9:40 am
1 stop32h 45m
Zurich
Fri 10/2
2:55 pm-1:45 pm
1 stop31h 50m
$640
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Fri 9/18
3:55 pm-12:10 pm
2 stops35h 15m
Zurich
Fri 10/2
2:55 pm-1:45 pm
1 stop31h 50m
$644
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Sun 9/6
3:55 pm-2:10 pm
1 stop13h 15m
Zurich
Mon 9/14
12:55 pm-1:45 pm
2 stops33h 50m
$646
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Sun 8/23
3:55 pm-2:10 pm
1 stop13h 15m
Zurich
Thu 9/3
12:55 pm-1:45 pm
2 stops33h 50m
$646
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Sun 8/23
3:55 pm-12:55 pm
2 stops36h 00m
Zurich
Mon 8/31
1:40 pm-1:45 pm
2 stops33h 05m
$650
Quickest round-trip
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Wed 9/30
7:23 am-9:40 am
2 stops17h 17m
Zurich
Mon 10/5
8:25 pm-1:45 pm
1 stop26h 20m
$696
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Thu 9/17
7:15 am-9:40 am
2 stops41h 25m
Zurich
Tue 9/29
10:25 am-1:45 pm
1 stop12h 20m
$710
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Sat 9/12
3:55 pm-12:10 pm
2 stops35h 15m
Zurich
Tue 9/29
10:25 am-10:50 pm
2 stops21h 25m
$720
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Fri 9/18
3:55 pm-12:10 pm
2 stops35h 15m
Zurich
Tue 9/29
10:25 am-10:50 pm
2 stops21h 25m
$720
Cheapest one-way
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
Sun 7/5
7:00 pm-1:05 pm
1 stop33h 05m
$260
Showing 1-10 of 20 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 June 9, 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.
Comfort
7.4
Crew
8.3
Food
7.1
Overall
7.5
Entertainment
6.8
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Comfort
7.4
Crew
8.3
Food
7.1
Overall
7.5
Entertainment
6.8
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Comfort
7.4
Crew
8.3
Food
7.1
Overall
7.5
Entertainment
6.8
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Comfort
7.4
Crew
8.3
Food
7.1
Overall
7.5
Entertainment
6.8
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Comfort
7.4
Crew
8.3
Food
7.1
Overall
7.5
Entertainment
6.8
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Comfort
7.4
Crew
8.3
Food
7.1
Overall
7.5
Entertainment
6.8
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Related info for your journey
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Seattle and Lucerne flights
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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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$365 | Average$685 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$387 | Average$498 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$449 | Average$619 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$452 | Average$1,078 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$493 | Average$698 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$500 | Average$749 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$501 | Average$722 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$503 | Average$743 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$505 | Average$655 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$505 | Average$737 | FlexibilityNo cancel fee | On-time76% |