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Lausanne

$279+ Cheap flights from Seattle (SEA) to Lausanne, 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GVA
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap flight deals from Seattle to Lausanne

Keep the following information in mind while searching for Seattle to Lausanne flight deals. Data was last updated January 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$433
(United Airlines)

One-way from

$279
(Mytrip)

Popular in

December

Cheapest in

November

Average price

$633
Provider with most accurate pricing for Seattle/Tacoma Intl-Geneva Geneve-Cointrin flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Geneva Geneve-Cointrin flights.
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From Seattle/Tacoma Intl to Lausanne
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One-way flight from Seattle/Tacoma Intl to Lausanne
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Highest demand for flights based on searches. 1% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Seattle to Lausanne

Cheapest flights from Seattle to Lausanne
Explore the most affordable flight options available from Seattle to Lausanne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

This United Airlines deal was found by Cheapflights users on 1/11. 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 2/258:17 am
SEA
-
GVA
1 stop14h 18m
United Airlines
Wed 3/41:00 pm
GVA
-
SEA
2 stops42h 45m
United Airlines
Deal found 1/11$433
This Air Canada deal was found by Cheapflights users on 1/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/105:45 am
SEA
-
GVA
2 stops19h 15m
Air Canada
Wed 2/251:00 pm
GVA
-
SEA
2 stops29h 15m
Air Canada
Deal found 1/12$445
This oojo deal was found by Cheapflights users on 1/11. 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 4/1111:10 pm
SEA
-
GVA
2 stops38h 25m
British Airways
Mon 4/2710:10 am
GVA
-
SEA
1 stop34h 25m
British Airways
Deal found 1/11$446
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 2/153:10 pm
SEA
-
GVA
1 stop12h 20m
Lufthansa
Mon 2/237:55 pm
GVA
-
SEA
2 stops35h 48m
Lufthansa
Deal found 1/12$447
This oojo deal was found by Cheapflights users on 1/11. 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 3/17:15 am
SEA
-
GVA
2 stops18h 55m
British Airways
Mon 3/99:40 pm
GVA
-
SEA
1 stop28h 15m
British Airways
Deal found 1/11$450
This Mytrip deal was found by Cheapflights users on 1/11. 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 2/163:40 pm
SEA
-
GVA
2 stops33h 20m
Multiple Airlines
Wed 2/259:20 am
GVA
-
SEA
1 stop13h 00m
Multiple Airlines
Deal found 1/11$451
This United Airlines deal was found by Cheapflights users on 1/12. 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 2/158:17 am
SEA
-
GVA
1 stop14h 18m
United Airlines
Tue 2/2411:20 am
GVA
-
SEA
1 stop18h 36m
United Airlines
Deal found 1/12$453
This Vliegwinkel deal was found by Cheapflights users on 1/12. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:50 am
SEA
-
GVA
2 stops19h 10m
Air Canada
Mon 3/91:00 pm
GVA
-
SEA
2 stops41h 16m
Air Canada
Deal found 1/12$454
This Vliegwinkel deal was found by Cheapflights users on 1/12. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:50 am
SEA
-
GVA
2 stops19h 10m
Multiple Airlines
Mon 3/96:50 am
GVA
-
SEA
1 stop14h 20m
Multiple Airlines
Deal found 1/12$455
This British Airways deal was found by Cheapflights users on 1/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/105:45 pm
SEA
-
GVA
2 stops17h 10m
British Airways
Thu 2/196:45 am
GVA
-
SEA
1 stop19h 10m
British Airways
Deal found 1/12$456
This United Airlines deal was found by Cheapflights users on 1/11. 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 1/215:00 am
SEA
-
GVA
2 stops19h 20m
United Airlines
Tue 1/279:15 am
GVA
-
SEA
2 stops20h 57m
United Airlines
Deal found 1/11$457

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Lausanne 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 January 12, 2026.
Use the filters below to find and compare flights from Seattle to Lausanne that are best for you.

Fly from

Seattle

Fly to

Lausanne

Route

Depart

Return

Price

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 3/1

6:50 pm-5:45 pm

1 stop13h 55m

Geneva Geneve-Cointrin

Mon 3/9

5:45 pm-12:30 pm

1 stop26h 45m

$453

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 2/25

6:50 pm-4:35 pm

1 stop12h 45m

Geneva Geneve-Cointrin

Wed 3/4

7:05 am-4:55 pm

1 stop18h 50m

$453

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Mon 4/20

7:00 am-10:50 am

2 stops18h 50m

Geneva Geneve-Cointrin

Thu 4/30

10:10 am-10:26 pm

2 stops21h 16m

$453

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 2/25

5:00 am-7:25 am

2 stops17h 25m

Geneva Geneve-Cointrin

Wed 3/4

9:15 am-9:12 pm

2 stops20h 57m

$457

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Mon 3/9

3:40 pm-10:00 am

2 stops34h 20m

Geneva Geneve-Cointrin

Mon 3/16

1:00 pm-9:31 am

2 stops28h 31m

$470

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Fri 3/6

2:00 pm-5:40 pm

1 stop18h 40m

Geneva Geneve-Cointrin

Sat 3/14

6:45 am-1:10 pm

1 stop14h 25m

$474

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Thu 3/5

7:00 am-9:35 am

2 stops17h 35m

Geneva Geneve-Cointrin

Tue 3/17

10:20 am-8:56 pm

1 stop18h 36m

$474

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Thu 2/26

9:19 am-11:40 am

2 stops17h 21m

Geneva Geneve-Cointrin

Thu 3/5

11:20 am-8:56 pm

1 stop18h 36m

$474

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 3/1

10:05 am-5:05 pm

2 stops22h 00m

Geneva Geneve-Cointrin

Mon 3/9

1:00 pm-10:53 pm

2 stops41h 53m

$475

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 3/4

8:17 am-7:35 am

1 stop14h 18m

Geneva Geneve-Cointrin

Sun 3/8

7:40 am-6:28 pm

2 stops43h 48m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 17 results
1
2

Best time to book a flight from Seattle to Lausanne

Have a flexible travel schedule? Discover the best time to fly to Lausanne 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 Lausanne

How far ahead should I book a flight from Seattle to Lausanne?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Lausanne. Price data was last updated on January 9, 2026.

To ensure you get the cheapest price possible for a flight from Seattle to Lausanne, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to Lausanne?

Currently, August is the cheapest month in which you can book a flight from Seattle to Lausanne (average of $385). Flying from Seattle to Lausanne in June is currently the most expensive (average of $618). 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.

Reviews of airlines servicing Lausanne

Get insights into the airlines that provide service to Lausanne. 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 Lausanne. Reviews last updated January 12, 2026.
See what other customers who have flown with Delta, United Airlines, and Icelandair from Seattle to Lausanne have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,039 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,039 reviews
Delta
7.9
Good
8,039 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,149 reviews
Delta
7.9
Good
8,039 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.1
Good
595 reviews
Delta
7.9
Good
8,039 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,709 reviews
Delta
7.9
Good
8,039 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,665 reviews
Delta
7.9
Good
8,039 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Lausanne. 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 Lausanne?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Lausanne. On average, Seattle/Tacoma Intl has 0 outbound flights to Lausanne per day from 10 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How long is the flight from Seattle to Lausanne?

    For as low as $453, British Airways can have you in Lausanne from Seattle in 13h 55m. The distance from Seattle to Lausanne is about 5250 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Seattle to Lausanne one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $297. Users have also found prices from $355 and $393 on KLM and SWISS, respectively.

  • Can I find deals for flights from Seattle to Lausanne that include hotel bookings?

    Yes. In addition to deals on Seattle to Lausanne flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Lausanne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Lausanne.

  • Can I find deals for business class flights from Seattle to Lausanne?

    Yes. Cheapflights offers flight deals from Seattle to Lausanne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Lausanne?

    Currently, August is the cheapest month in which you can book a flight from Seattle to Lausanne (average of $385). Flying from Seattle to Lausanne in June is currently the most expensive (average of $618). 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.

See more FAQs

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.

Top 10 airlines flying from Seattle to Lausanne

Discover the top 10 airlines that operate flights from Seattle to Lausanne. 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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$399Average$498FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$435Average$643FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$455Average$747FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$467Average$705FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$483Average$741FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$516Average$677FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$517Average$591FlexibilityNo cancel feeOn-time67%
SWISSCheapest$525Average$686FlexibilityNo cancel feeOn-time79%
DeltaCheapest$528Average$806FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$550Average$1,070FlexibilityNo cancel feeOn-time75%

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