What is the cheapest airline that flies from Lyon-Saint Exupéry to Seattle/Tacoma Intl?

British Airways is the most popular carrier operating from Lyon-Saint Exupéry to Seattle/Tacoma Intl

When did momondo last update prices for flights from Lyon-Saint Exupéry Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Lyon-Saint Exupéry Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Lyon-Saint Exupéry Airport to Seattle/Tacoma Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lyon-Saint Exupéry Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$384 Cheap Flights from Lyon to Seattle in 2026/27

Find the cheapest flights from Lyon to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:50 am - 1:50 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

36h 00m2 stops London Gatwick Paris Charles de Gaulle

4:05 pm - 10:25 pmSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

21h 20m2 stops Paris Charles de Gaulle London Gatwick

$827Multiple Airlines

Fri, Nov 20 - Tue, Nov 24

1:15 pm - 11:22 amLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

55h 07m2 stops London Heathrow Los Angeles

10:31 am - 12:10 pmSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

40h 39m2 stops Chicago O'Hare Intl London Heathrow

$832American Airlines

Fri, Feb 26 - Mon, Mar 1

1:15 pm - 11:22 amLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

55h 07m2 stops London Heathrow Los Angeles

10:31 am - 12:10 pmSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

40h 39m2 stops Chicago O'Hare Intl London Heathrow

$835American Airlines

Fri, Feb 26 - Mon, Mar 1

1:15 pm - 11:22 amLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

55h 07m2 stops London Heathrow Los Angeles

10:31 am - 12:10 pmSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

40h 39m2 stops Chicago O'Hare Intl London Heathrow

$836American Airlines

Fri, Feb 26 - Mon, Mar 1

10:50 am - 1:50 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

36h 00m2 stops London Gatwick Paris Charles de Gaulle

4:05 pm - 8:35 amSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

31h 30m3 stops Paris Charles de Gaulle London Gatwick Barcelona-El Prat

$860Multiple Airlines

Fri, Nov 20 - Tue, Nov 24

7:05 am - 4:50 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

18h 45m1 stop London Gatwick

9:30 pm - 10:35 pmSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

16h 05m1 stop London Heathrow

$869Multiple Airlines

Mon, Feb 1 - Sat, Jun 19

10:50 am - 1:50 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

36h 00m2 stops London Gatwick Paris Charles de Gaulle

4:05 pm - 10:25 pmSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

21h 20m2 stops Paris Charles de Gaulle London Gatwick

$871Multiple Airlines

Fri, Nov 20 - Tue, Nov 24

7:05 am - 4:50 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

18h 45m1 stop London Gatwick

9:30 pm - 10:20 pmSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

15h 50m2 stops London Heathrow Brussels Bruxelles-National

$895Multiple Airlines

Mon, Feb 1 - Sat, Jun 19

7:05 am - 4:50 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

18h 45m1 stop London Gatwick

9:30 pm - 10:35 pmSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

16h 05m1 stop London Heathrow

$907Multiple Airlines

Mon, Feb 1 - Sat, Jun 19

6:10 pm - 5:10 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

32h 00m1 stop Istanbul

7:05 pm - 9:40 amSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

29h 35m1 stop Istanbul

$911Turkish Airlines

Wed, Dec 9 - Wed, Dec 23

Cheap last minute flights

Enter your travel dates to find the best prices.

10:40 am - 5:10 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

39h 30m1 stop Istanbul

7:05 pm - 9:40 amSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

29h 35m1 stop Istanbul

$906Turkish Airlines

Thu, Nov 12 - Mon, Nov 16

10:40 am - 5:10 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

39h 30m1 stop Istanbul

7:05 pm - 9:40 amSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

29h 35m1 stop Istanbul

$908Turkish Airlines

Thu, Nov 12 - Mon, Nov 16

10:40 am - 5:10 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

39h 30m1 stop Istanbul

7:05 pm - 9:40 amSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

29h 35m1 stop Istanbul

$910Turkish Airlines

Thu, Nov 12 - Mon, Nov 16

10:40 am - 5:10 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

39h 30m1 stop Istanbul

7:05 pm - 5:10 pmSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

37h 05m1 stop Istanbul

$914Turkish Airlines

Thu, Nov 12 - Mon, Nov 16

6:10 pm - 5:10 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

32h 00m1 stop Istanbul

10:50 am - 5:10 pmSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

45h 20m2 stops Chicago O'Hare Intl Istanbul

$962Turkish Airlines

Thu, Nov 12 - Mon, Nov 16

6:10 pm - 5:10 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

32h 00m1 stop Istanbul

10:50 am - 5:10 pmSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

45h 20m2 stops Chicago O'Hare Intl Istanbul

$964Turkish Airlines

Thu, Nov 12 - Mon, Nov 16

6:10 pm - 5:10 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

32h 00m1 stop Istanbul

10:50 am - 5:10 pmSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

45h 20m2 stops Chicago O'Hare Intl Istanbul

$970Turkish Airlines

Thu, Nov 12 - Mon, Nov 16

10:40 am - 5:10 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

39h 30m1 stop Istanbul

10:56 pm - 9:40 amSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

25h 44m2 stops Chicago O'Hare Intl Istanbul

$1,050Multiple Airlines

Thu, Nov 12 - Mon, Nov 16

10:40 am - 5:10 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

39h 30m1 stop Istanbul

10:56 pm - 9:40 amSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

25h 44m2 stops Chicago O'Hare Intl Istanbul

$1,054Multiple Airlines

Thu, Nov 12 - Mon, Nov 16

6:15 am - 5:00 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

19h 45m3 stops Amsterdam Schiphol Brussels Bruxelles-National Reykjavik Keflavik Intl

2:35 pm - 9:50 pmSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

22h 15m2 stops Reykjavik Keflavik Intl London Heathrow

$1,080Multiple Airlines

Thu, Nov 12 - Mon, Nov 16

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American Airlines flights from Lyon to Seattle

Our best American Airlines deals on Lyon to Seattle flight tickets

American Airlines

Feb 26

LYS1:15 pmLyon-Saint Exupéry

55h 07m

2 stops

SEA11:22 amSeattle/Tacoma Intl

Mar 1

SEA10:31 amSeattle/Tacoma Intl

40h 39m

2 stops

LYS12:10 pmLyon-Saint Exupéry

$832

American Airlines

Feb 26

LYS1:15 pmLyon-Saint Exupéry

55h 07m

2 stops

SEA11:22 amSeattle/Tacoma Intl

Mar 1

SEA10:31 amSeattle/Tacoma Intl

40h 39m

2 stops

LYS12:10 pmLyon-Saint Exupéry

$835

American Airlines

Feb 26

LYS1:15 pmLyon-Saint Exupéry

55h 07m

2 stops

SEA11:22 amSeattle/Tacoma Intl

Mar 1

SEA10:31 amSeattle/Tacoma Intl

40h 39m

2 stops

LYS12:10 pmLyon-Saint Exupéry

$836

Delta flights from Lyon to Seattle

Our best Delta deals on Lyon to Seattle flight tickets

Delta

Dec 14

LYS6:15 amLyon-Saint Exupéry

14h 35m

1 stop

SEA11:50 amSeattle/Tacoma Intl

Jan 20

SEA6:00 amSeattle/Tacoma Intl

19h 40m

2 stops

LYS10:40 amLyon-Saint Exupéry

$933

Delta

Dec 14

LYS6:15 amLyon-Saint Exupéry

14h 35m

1 stop

SEA11:50 amSeattle/Tacoma Intl

Jan 20

SEA6:00 amSeattle/Tacoma Intl

19h 40m

2 stops

LYS10:40 amLyon-Saint Exupéry

$935

Delta

Dec 14

LYS9:40 amLyon-Saint Exupéry

20h 09m

2 stops

SEA8:49 pmSeattle/Tacoma Intl

Jan 20

SEA6:00 amSeattle/Tacoma Intl

18h 30m

2 stops

LYS9:30 amLyon-Saint Exupéry

$936

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LyonSeattle

LYS Lyon-Saint Exupéry - SEA Seattle/Tacoma Intl

LYSSEA

Lyon-Saint Exupéry

Fri 11/20

10:50 am-1:50 pm

2 stops36h 00m

Seattle/Tacoma Intl

Tue 11/24

4:05 pm-10:25 pm

2 stops21h 20m

$827

LyonSeattle

LYS Lyon-Saint Exupéry - SEA Seattle/Tacoma Intl

LYSSEA

Lyon-Saint Exupéry

Fri 2/26

1:15 pm-11:22 am

2 stops55h 07m

Seattle/Tacoma Intl

Mon 3/1

10:31 am-12:10 pm

2 stops40h 39m

$832

LyonSeattle

LYS Lyon-Saint Exupéry - SEA Seattle/Tacoma Intl

LYSSEA

Lyon-Saint Exupéry

Fri 2/26

1:15 pm-11:22 am

2 stops55h 07m

Seattle/Tacoma Intl

Mon 3/1

10:31 am-12:10 pm

2 stops40h 39m

$835

LyonSeattle

LYS Lyon-Saint Exupéry - SEA Seattle/Tacoma Intl

LYSSEA

Lyon-Saint Exupéry

Fri 2/26

1:15 pm-11:22 am

2 stops55h 07m

Seattle/Tacoma Intl

Mon 3/1

10:31 am-12:10 pm

2 stops40h 39m

$836

LyonSeattle

LYS Lyon-Saint Exupéry - SEA Seattle/Tacoma Intl

LYSSEA

Lyon-Saint Exupéry

Fri 11/20

10:50 am-1:50 pm

2 stops36h 00m

Seattle/Tacoma Intl

Tue 11/24

4:05 pm-8:35 am

3 stops31h 30m

$860

LyonSeattle

LYS Lyon-Saint Exupéry - SEA Seattle/Tacoma Intl

LYSSEA

Lyon-Saint Exupéry

Mon 2/1

7:05 am-4:50 pm

1 stop18h 45m

Seattle/Tacoma Intl

Sat 6/19

9:30 pm-10:35 pm

1 stop16h 05m

$869

LyonSeattle

LYS Lyon-Saint Exupéry - SEA Seattle/Tacoma Intl

LYSSEA

Lyon-Saint Exupéry

Fri 11/20

10:50 am-1:50 pm

2 stops36h 00m

Seattle/Tacoma Intl

Tue 11/24

4:05 pm-10:25 pm

2 stops21h 20m

$871

Quickest round-trip

LyonSeattle

LYS Lyon-Saint Exupéry - SEA Seattle/Tacoma Intl

LYSSEA

Lyon-Saint Exupéry

Mon 2/1

7:05 am-4:50 pm

1 stop18h 45m

Seattle/Tacoma Intl

Sat 6/19

9:30 pm-10:20 pm

2 stops15h 50m

$895

LyonSeattle

LYS Lyon-Saint Exupéry - SEA Seattle/Tacoma Intl

LYSSEA

Lyon-Saint Exupéry

Mon 2/1

7:05 am-4:50 pm

1 stop18h 45m

Seattle/Tacoma Intl

Sat 6/19

9:30 pm-10:35 pm

1 stop16h 05m

$907

LyonSeattle

LYS Lyon-Saint Exupéry - SEA Seattle/Tacoma Intl

LYSSEA

Lyon-Saint Exupéry

Wed 12/9

6:10 pm-5:10 pm

1 stop32h 00m

Seattle/Tacoma Intl

Wed 12/23

7:05 pm-9:40 am

1 stop29h 35m

$911

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lyon to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Seattle?

In general, October is the cheapest month to fly from Lyon to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $932. If you don’t want to visit Seattle in October, then you should wait until January to fly from Lyon, when ticket prices are also cheap, with an average price of $943.

When to book flights from Lyon to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Lyon to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Lyon to Seattle (LYS to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lyon to Seattle

Best Price Found	$384
Fastest flight time	17h 35m
Direct flights	None

The best one-way flight to Seattle from Lyon in the past 72 hours is $384. The best round-trip flight deal from Lyon to Seattle found on momondo in the last 72 hours is $827.

The fastest flight from Lyon to Seattle takes 17h 35m

There are no direct flights from Lyon to Seattle. There are no popular flight routes from Lyon to Seattle.

Search flight deals

Frequently asked questions about flying from Lyon to Seattle

How far is Lyon-Saint Exupéry to Seattle/Tacoma Intl by plane?
The straight-line distance from Lyon-Saint Exupéry to Seattle/Tacoma Intl is 5235.1 mi. Typically, this will take 17h 35m by plane in normal conditions.
When did momondo last update prices for flights from Lyon-Saint Exupéry Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Lyon-Saint Exupéry Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Lyon-Saint Exupéry Airport to Seattle/Tacoma Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lyon-Saint Exupéry Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Kent

Olympia

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Redmond

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Cle Elum

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Lacey

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Why should I use momondo to find a flight deal from Lyon to Seattle?

It is quick and easy to find Lyon to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

Can I find flights from Lyon to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Lyon to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Lyon to Seattle?

momondo provides multiple filters to help you find the best flight to Seattle from Lyon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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Price alerts on flights to Seattle from Lyon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.