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Lausanne

$314+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GVA
Dec 28 — Jan 41
Sat 12/28
Sat 1/4
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Lausanne are usually found in October or November, booked 63 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Seattle to Lausanne

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Lausanne (LS9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2024.

Round-trip from

$527
(United Airlines)

One-way from

$314
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$739
From Seattle/Tacoma Intl to Lausanne
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One-way flight from Seattle/Tacoma Intl to Lausanne
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High demand for flights, 25% potential price rise
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Best time to find cheap flights, 5% potential price drop
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Average for round-trip flights in December 2024
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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 December 23, 2024.

This Orbitz deal was found by Cheapflights users on 12/22. 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.
Wed 12/256:05 amSEA - GVA
2 stops19h 15mMultiple Airlines
Wed 1/110:50 amGVA - SEA
2 stops34h 43mMultiple Airlines
Deal found 12/22$1,561
This Aeromexico deal was found by Cheapflights users on 12/22. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/259:25 amSEA - GVA
2 stops16h 50mAir France
Sun 1/53:00 pmGVA - SEA
1 stop30h 14mAir France
Deal found 12/22$1,760
This United Airlines deal was found by Cheapflights users on 12/22. 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 12/255:45 amSEA - GVA
2 stops44h 55mUnited Airlines
Sun 1/512:50 pmGVA - SEA
2 stops42h 10mUnited Airlines
Deal found 12/22$1,893
This Delta deal was found by Cheapflights users on 12/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/259:50 amSEA - GVA
2 stops19h 00mDelta
Wed 1/17:10 amGVA - SEA
1 stop13h 47mDelta
Deal found 12/22$1,904
This Cheapflightsfares deal was found by Cheapflights users on 12/22. 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 12/2412:31 amSEA - GVA
2 stops24h 39mAer Lingus
Wed 1/110:50 amGVA - SEA
2 stops21h 41mAer Lingus
Deal found 12/22$3,659
This TAP AIR PORTUGAL deal was found by Cheapflights users on 12/22. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:47 amSEA - GVA
2 stops24h 18mTAP AIR PORTUGAL
Wed 1/14:00 pmGVA - SEA
3 stops40h 34mTAP AIR PORTUGAL
Deal found 12/22$3,758

Find flights from Seattle to Lausanne within your budget

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 December 23, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Tue 2/4

7:08 am-7:25 am

1 stop15h 17m

Geneva Geneve-Cointrin

Tue 2/11

11:20 am-8:31 pm

1 stop18h 11m

$527

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Mon 2/24

7:05 pm-10:00 am

2 stops29h 55m

Geneva Geneve-Cointrin

Fri 3/7

6:55 am-2:30 pm

2 stops16h 35m

$530

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Tue 2/4

11:17 pm-7:25 am

1 stop23h 08m

Geneva Geneve-Cointrin

Wed 2/12

9:15 am-10:10 pm

1 stop21h 55m

$536

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 2/5

6:50 pm-6:50 pm

1 stop15h 00m

Geneva Geneve-Cointrin

Wed 2/12

8:45 pm-4:55 pm

1 stop29h 10m

$545

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 2/5

6:50 pm-6:50 pm

1 stop15h 00m

Geneva Geneve-Cointrin

Wed 2/12

7:50 pm-4:55 pm

1 stop30h 05m

$549

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 2/26

12:35 pm-4:15 pm

1 stop18h 40m

Geneva Geneve-Cointrin

Tue 3/4

2:35 pm-11:37 am

1 stop30h 02m

$558

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Fri 2/21

5:45 am-10:00 am

2 stops19h 15m

Geneva Geneve-Cointrin

Wed 3/5

12:20 pm-9:50 am

2 stops30h 30m

$570

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 2/5

12:50 pm-6:50 pm

2 stops21h 00m

Geneva Geneve-Cointrin

Wed 2/12

7:40 am-10:53 pm

2 stops24h 13m

$724

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Fri 1/17

7:00 pm-5:10 pm

1 stop37h 10m

Geneva Geneve-Cointrin

Sun 3/2

11:00 am-5:05 pm

1 stop39h 05m

$733

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Mon 3/10

1:50 pm-10:20 am

2 stops36h 30m

Geneva Geneve-Cointrin

Sat 3/15

5:20 pm-11:13 pm

2 stops37h 53m

$873

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 21 results
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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.

Travel insights for flights from Seattle to Lausanne

Get recent, data-driven insights about flights from Seattle to Lausanne including ideal travel times, pricing trends, and more.

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 December 20, 2024.

To ensure you get the cheapest price possible for a flight from Seattle to Lausanne, you should look to book at least 62 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, November is the cheapest month in which you can book a flight from Seattle to Lausanne (average of $676). Flying from Seattle to Lausanne in June is currently the most expensive (average of $1,207). 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.

What is the cheapest time of day to fly from SEA to LS9?

Find hourly flight availability from Seattle to Lausanne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Lausanne as you normally would.

What is the cheapest day to fly from Seattle to Lausanne?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Lausanne. Price data was last updated on April 14, 2024.

Travelers seeking maximum savings on their Seattle to Lausanne flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Lausanne by month

Plan your trip to Lausanne by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lausanne ranges from 2.7 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Lausanne when rainfall is around 2.7 in.

Temperature in Lausanne by month

Plan your trip to Lausanne by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lausanne, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 December 23, 2024.
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,594 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,345 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,503 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,028 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 11 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • 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 $403. Users have also found prices from $407 and $477 on United Airlines and KLM, 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, November is the cheapest month in which you can book a flight from Seattle to Lausanne (average of $676). Flying from Seattle to Lausanne in June is currently the most expensive (average of $1,207). 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

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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 December 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$443Average$634FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$483Average$768FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$494Average$717FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$502Average$866FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$506Average$636FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$546Average$668FlexibilityNo cancel feeOn-time69%
DeltaCheapest$552Average$877FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$568Average$675FlexibilityNo cancel feeOn-time67%
SWISSCheapest$578Average$873FlexibilityNo cancel feeOn-time79%
KLMCheapest$586Average$884FlexibilityNo cancel feeOn-time75%
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