What are the cheapest airlines flying from Seattle to Lyon round-trip?

Flying on British Airways is currently your cheapest option to Lyon, with prices starting at $698. Additional round-trip tickets that might be worth considering are offered by United Airlines and Air Canada, with the lowest prices starting at $733 and $734, respectively. British Airways is priced at 38% lower than the current average price of a flight leaving 3 months from now.

What are the most popular airlines that fly from Seattle to Lyon?

Consider Air France, British Airways or Delta when booking your flight. These represent the most popular airlines when flying from Seattle to Lyon.

What is the cheapest day to fly round-trip from Seattle to Lyon?

Users have found that flying from Seattle to Lyon on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Seattle to Lyon?

Our data shows that October tends to be the cheapest month to fly to Lyon from Seattle. Users have commonly found prices around $1,134 for the month, but tickets can be as low as $635. Due to multiple factors, prepare for potentially higher prices in June.

Most accurate provider : When it comes to deals on Seattle-Lyon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Lyon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Lyon flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Seattle-Lyon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Lyon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Seattle to Lyon?

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

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

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

$299+ Flights from Seattle to Lyon

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Cheap flight deals from Seattle to Lyon

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$664 (Mytrip)
One-way from	$299 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$1,459

Provider with most accurate pricing for Seattle/Tacoma Intl-Lyon-Saint Exupéry flight deals.

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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Lyon-Saint Exupéry flights.

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From Seattle/Tacoma Intl to Lyon-Saint Exupéry

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One-way flight from Seattle/Tacoma Intl to Lyon-Saint Exupéry

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High demand for flights, 19% potential price rise

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Best time to find cheap flights, 3% 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 Lyon

Cheapest flights from Seattle to Lyon
Explore the most affordable flight options available from Seattle to Lyon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2024.

Sun 12/2211:15 pmSEA - LYS

2 stops25h 45mUnited Airlines

Sun 12/2912:55 pmLYS - SEA

2 stops38h 09mUnited Airlines

Deal found 12/21

$2,181

Sun 12/223:05 pmSEA - LYS

2 stops35h 00mLufthansa

Sun 12/299:00 amLYS - SEA

1 stop13h 20mLufthansa

Deal found 12/21

$2,306

Sun 12/223:10 pmSEA - LYS

3 stops35h 00mMultiple Airlines

Sun 12/299:40 amLYS - SEA

3 stops32h 13mMultiple Airlines

Deal found 12/21

$2,479

Best flights from Seattle to Lyon
Discover carefully curated flight deals from Seattle to Lyon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2024.

Sat 2/12:35 pmSEA - LYS

3 stops32h 15mMultiple Airlines

Sat 2/86:20 pmLYS - SEA

3 stops31h 40mMultiple Airlines

Deal found 12/19

$664

Mon 2/36:50 pmSEA - LYS

1 stop32h 30mBritish Airways

Mon 2/106:45 pmLYS - SEA

1 stop25h 35mBritish Airways

Deal found 12/20

$698

Tue 2/411:59 pmSEA - LYS

2 stops26h 06mUnited Airlines

Tue 2/1110:40 amLYS - SEA

2 stops41h 28mUnited Airlines

Deal found 12/20

$733

Sun 2/26:05 amSEA - LYS

2 stops26h 40mAir Canada

Sun 2/96:20 amLYS - SEA

2 stops24h 10mAir Canada

Deal found 12/20

$734

Mon 2/37:00 amSEA - LYS

2 stops20h 05mAustrian Airlines

Mon 2/1012:50 pmLYS - SEA

2 stops40h 41mAustrian Airlines

Deal found 12/20

$740

Thu 3/203:05 pmSEA - LYS

2 stops35h 00mLufthansa

Mon 4/76:55 pmLYS - SEA

1 stop26h 30mLufthansa

Deal found 12/20

$806

Sat 2/11:35 pmSEA - LYS

1 stop12h 25mAir France

Sat 2/87:00 amLYS - SEA

1 stop13h 46mAir France

Deal found 12/19

$812

Tue 1/147:00 pmSEA - LYS

1 stop29h 35mTurkish Airlines

Mon 1/206:10 pmLYS - SEA

1 stop31h 55mTurkish Airlines

Deal found 12/20

$879

Fri 1/172:14 pmSEA - LYS

1 stop14h 11mKLM

Sun 1/192:10 pmLYS - SEA

1 stop30h 41mKLM

Deal found 12/20

$1,204

Fri 3/217:00 amSEA - LYS

3 stops42h 45mCathay Pacific

Sat 3/295:35 pmLYS - SEA

3 stops36h 25mCathay Pacific

Deal found 12/21

$35,665

Last-minute flights from Seattle to Lyon
Discover last-minute flight deals from Seattle to Lyon. Data last updated December 21, 2024 and is based on user searches.

Sun 12/2211:15 pmSEA - LYS

2 stops25h 45mUnited Airlines

Sun 12/2912:55 pmLYS - SEA

2 stops38h 09mUnited Airlines

Deal found 12/21

$2,181

Tue 1/147:00 pmSEA - LYS

1 stop29h 35mTurkish Airlines

Mon 1/206:10 pmLYS - SEA

1 stop31h 55mTurkish Airlines

Deal found 12/20

$879

Fri 1/175:45 amSEA - LYS

2 stops20h 20mAir Canada

Sun 1/1912:55 pmLYS - SEA

2 stops29h 55mAir Canada

Deal found 12/20

$1,113

Fri 1/172:00 pmSEA - LYS

1 stop15h 05mLufthansa

Sun 1/196:45 pmLYS - SEA

1 stop26h 25mLufthansa

Deal found 12/20

$1,177

Wed 1/2210:35 amSEA - LYS

2 stops15h 30mMultiple Airlines

Wed 1/292:50 pmLYS - SEA

1 stop30h 20mMultiple Airlines

Deal found 12/21

$685

Wed 1/226:50 pmSEA - LYS

1 stop14h 05mBritish Airways

Wed 1/299:35 amLYS - SEA

1 stop16h 20mBritish Airways

Deal found 12/20

$702

Wed 1/222:14 pmSEA - LYS

1 stop14h 11mKLM

Wed 1/292:10 pmLYS - SEA

1 stop30h 41mKLM

Deal found 12/21

$724

One-way flights from Seattle to Lyon
Search for one-way flight options from Seattle to Lyon. Find affordable one-way fares based on user searches. Data last updated December 21, 2024.

Tue 2/43:15 pmSEA - LYS

3 stops40h 55mMultiple Airlines

Deal found 12/20

$299

Tue 2/41:35 pmSEA - LYS

1 stop19h 25mAmerican Airlines

Deal found 12/20

$515

Fri 1/311:45 pmSEA - LYS

1 stop14h 10mBritish Airways

Deal found 12/20

$569

Find flights from Seattle to Lyon within your budget

Fly from

Fly to

Route

Depart

Return

Price

SeattleLyon

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Sat 2/1

2:35 pm-7:50 am

3 stops32h 15m

Lyon-Saint Exupéry

Sat 2/8

6:20 pm-5:00 pm

3 stops31h 40m

$664

SeattleLyon

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Tue 2/4

1:35 pm-8:45 am

1 stop34h 10m

Lyon-Saint Exupéry

Tue 2/11

6:40 pm-4:55 pm

1 stop31h 15m

$697

SeattleLyon

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Tue 2/4

1:35 pm-1:45 pm

1 stop15h 10m

Lyon-Saint Exupéry

Tue 2/11

7:00 am-11:46 am

1 stop13h 46m

$714

SeattleLyon

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Wed 1/22

2:14 pm-1:25 pm

1 stop14h 11m

Lyon-Saint Exupéry

Wed 1/29

2:10 pm-11:51 am

1 stop30h 41m

$724

SeattleLyon

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Tue 2/4

11:59 pm-11:05 am

2 stops26h 06m

Lyon-Saint Exupéry

Tue 2/11

10:40 am-7:08 pm

2 stops41h 28m

$733

SeattleLyon

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Sun 2/2

6:05 am-5:45 pm

2 stops26h 40m

Lyon-Saint Exupéry

Sun 2/9

6:20 am-9:30 pm

2 stops24h 10m

$734

SeattleLyon

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Mon 2/3

7:00 am-12:05 pm

2 stops20h 05m

Lyon-Saint Exupéry

Mon 2/10

12:50 pm-8:31 pm

2 stops40h 41m

$740

SeattleLyon

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Thu 3/20

3:05 pm-10:05 am

2 stops35h 00m

Lyon-Saint Exupéry

Mon 4/7

6:55 pm-12:25 pm

1 stop26h 30m

$806

SeattleLyon

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Tue 1/14

7:00 pm-9:35 am

1 stop29h 35m

Lyon-Saint Exupéry

Mon 1/20

6:10 pm-5:05 pm

1 stop31h 55m

$879

SeattleLyon

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Thu 6/5

2:05 pm-5:40 pm

2 stops18h 35m

Lyon-Saint Exupéry

Mon 6/16

10:20 am-8:28 pm

2 stops19h 08m

$1,075

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 14 results

Compare providers for flights from Seattle to Lyon

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Lyon in December.

Provider	Price Accuracy	Trust Score*
AranGrant	Price Accuracy3 stars	Trust Score*2 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Seattle-Lyon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Lyon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Lyon flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Seattle-Lyon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Lyon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Lyon

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

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

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

Currently, November is the cheapest month in which you can book a flight from Seattle to Lyon (average of $703). Flying from Seattle to Lyon in June is currently the most expensive (average of $1,199). 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 LYS?

A simple way to save on the total cost of your ticket is to fly from Seattle to Lyon in the morning. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight at noon.

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

Travelers seeking maximum savings on their Seattle to Lyon flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Lyon by month

In terms of precipitation, rainfall in Lyon ranges from 1.6 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Lyon when rainfall is around 1.6 in.

Temperature in Lyon by month

If weather is an important factor for your trip to Lyon, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Lyon

KLM

7.8

Good

1,344 reviews

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

KLM

7.8

Good

1,344 reviews

KLM

7.8

Good

1,344 reviews

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Austrian Airlines

7.6

Good

785 reviews

KLM

7.8

Good

1,344 reviews

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Cathay Pacific

7.5

Good

835 reviews

KLM

7.8

Good

1,344 reviews

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Air France

7.4

Good

1,501 reviews

KLM

7.8

Good

1,344 reviews

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

United Airlines

7.4

Good

9,039 reviews

KLM

7.8

Good

1,344 reviews

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

What are the cheapest airlines flying from Seattle to Lyon round-trip?
Flying on British Airways is currently your cheapest option to Lyon, with prices starting at $698. Additional round-trip tickets that might be worth considering are offered by United Airlines and Air Canada, with the lowest prices starting at $733 and $734, respectively. British Airways is priced at 38% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Seattle to Lyon that include hotel bookings?
Yes. In addition to deals on Seattle to Lyon flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to Lyon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Lyon.
Can I find deals for business class flights from Seattle to Lyon?
Yes. Cheapflights offers flight deals from Seattle to Lyon 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 Lyon?
Currently, November is the cheapest month in which you can book a flight from Seattle to Lyon (average of $703). Flying from Seattle to Lyon in June is currently the most expensive (average of $1,199). 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

Top 5 airlines flying from Seattle to Lyon

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$592	Average$966	FlexibilityNo cancel fee	On-time70%
Air France	Cheapest$663	Average$1,127	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$773	Average$1,106	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$785	Average$1,152	FlexibilityNo cancel fee	On-time76%
Aer Lingus	Cheapest$790	Average$981	FlexibilityNo cancel fee	On-timeN/A

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$299+ Cheap flights from Seattle (SEA) to Lyon (LYS)

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Lyon with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Seattle to Lyon

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Seattle to Lyon

Cheapest flights from Seattle to LyonExplore the most affordable flight options available from Seattle to Lyon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2024.

Explore the most affordable flight options available from Seattle to Lyon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2024.

Find flights from Seattle to Lyon within your budget

Compare providers for flights from Seattle to Lyon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Lyon in December.

Best time to book a flight from Seattle to Lyon

Have a flexible travel schedule? Discover the best time to fly to Lyon from Seattle with our price prediction graph.

Travel insights for flights from Seattle to Lyon

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

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

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

Find hourly flight availability from Seattle to Lyon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2024.

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

Use this chart to determine the cheapest time to fly round-trip from Seattle to Lyon. Price data was last updated on December 16, 2024.

Rainfall in Lyon by month

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

Temperature in Lyon by month

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

Reviews of airlines servicing Lyon

Get insights into the airlines that provide service to Lyon. 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 Lyon. Reviews last updated December 21, 2024.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Lyon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Seattle to Lyon round-trip?

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

How can I find direct flights from Seattle to Lyon?

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

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

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 for Seattle to Lyon

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Seattle to Lyon

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Cheapest flights from Seattle to Lyon
Explore the most affordable flight options available from Seattle to Lyon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2024.