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

Turkish Airlines, Scandinavian Airlines, and British Airways are the most popular carriers 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.

$633 Cheap Flights from Lyon to Seattle in 2026/27

Find the cheapest flights from Lyon to Seattle

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:45 am - 5:00 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

40h 15m2 stops London Luton Reykjavik Keflavik Intl

2:35 pm - 10:15 pmSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

22h 40m2 stops Reykjavik Keflavik Intl London Heathrow

$653Multiple Airlines

Mon, Feb 8 - Mon, Mar 8

2:25 pm - 5:00 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

35h 35m1 stop London Luton

6:45 pm - 8:45 pmSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

17h 00m1 stop London Heathrow

$695Multiple Airlines

Thu, Nov 5 - Thu, Nov 12

6:30 am - 5:00 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

19h 30m3 stops Frankfurt am Main London Heathrow Reykjavik Keflavik Intl

2:35 pm - 10:30 pmSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

22h 55m3 stops Reykjavik Keflavik Intl London Heathrow Brussels Bruxelles-National

$752Multiple Airlines

Thu, Nov 5 - Thu, Nov 12

12:55 pm - 5:00 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

37h 05m3 stops Munich Franz Josef Strauss London Heathrow Reykjavik Keflavik Intl

2:35 pm - 11:00 pmSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

23h 25m3 stops Reykjavik Keflavik Intl London Heathrow Frankfurt am Main

$799Multiple Airlines

Mon, Feb 8 - Mon, Mar 8

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

18h 45m1 stop London Gatwick

6:45 pm - 10:15 pmSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

18h 30m1 stop London Heathrow

$812Multiple Airlines

Mon, Feb 8 - Mon, Mar 8

10:40 am - 6:10 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

40h 30m1 stop Istanbul

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

37h 05m1 stop Istanbul

$824Turkish Airlines

Thu, Nov 5 - Wed, Nov 11

10:40 am - 6:10 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

40h 30m1 stop Istanbul

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

37h 05m1 stop Istanbul

$825Turkish Airlines

Thu, Nov 5 - Wed, Nov 11

10:40 am - 6:10 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

40h 30m1 stop Istanbul

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

37h 05m1 stop Istanbul

$826Turkish Airlines

Thu, Nov 5 - Wed, Nov 11

6:35 pm - 1:00 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

27h 25m3 stops Paris Charles de Gaulle London Heathrow Munich Franz Josef Strauss

8:40 am - 10:25 pmSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

28h 45m3 stops Vancouver Intl London Heathrow Amsterdam Schiphol

$838Multiple Airlines

Thu, Nov 5 - Wed, Nov 11

9:20 pm - 5:00 pmLYS Lyon-Saint Exupéry-SEA Seattle/Tacoma Intl

28h 40m3 stops Barcelona-El Prat London Gatwick Reykjavik Keflavik Intl

2:35 pm - 10:30 pmSEA Seattle/Tacoma Intl-LYS Lyon-Saint Exupéry

22h 55m2 stops Reykjavik Keflavik Intl London Gatwick

$860Multiple Airlines

Sun, Nov 1 - Thu, Nov 5

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American Airlines flights from Lyon to Seattle

Our best American Airlines deals on Lyon to Seattle flight tickets

American Airlines

Nov 12

LYS9:45 amLyon-Saint Exupéry

16h 05m

1 stop

SEA4:50 pmSeattle/Tacoma Intl

Nov 26

SEA6:45 pmSeattle/Tacoma Intl

33h 55m

1 stop

LYS1:40 pmLyon-Saint Exupéry

$903

American Airlines

Feb 8

LYS1:55 pmLyon-Saint Exupéry

30h 30m

1 stop

SEA11:25 amSeattle/Tacoma Intl

Mar 8

SEA10:31 amSeattle/Tacoma Intl

17h 59m

2 stops

LYS1:30 pmLyon-Saint Exupéry

$907

American Airlines

Nov 12

LYS9:45 amLyon-Saint Exupéry

19h 35m

2 stops

SEA8:20 pmSeattle/Tacoma Intl

Nov 26

SEA6:39 amSeattle/Tacoma Intl

20h 31m

2 stops

LYS12:10 pmLyon-Saint Exupéry

$908

United Airlines flights from Lyon to Seattle

Our best United Airlines deals on Lyon to Seattle flight tickets

United Airlines

Nov 5

LYS1:40 pmLyon-Saint Exupéry

40h 59m

2 stops

SEA9:39 pmSeattle/Tacoma Intl

Nov 12

SEA11:15 pmSeattle/Tacoma Intl

26h 50m

2 stops

LYS11:05 amLyon-Saint Exupéry

$1,103

United Airlines

Nov 5

LYS1:40 pmLyon-Saint Exupéry

40h 59m

2 stops

SEA9:39 pmSeattle/Tacoma Intl

Nov 12

SEA11:15 pmSeattle/Tacoma Intl

26h 50m

2 stops

LYS11:05 amLyon-Saint Exupéry

$1,104

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LyonSeattle

LYS Lyon-Saint Exupéry - SEA Seattle/Tacoma Intl

LYSSEA

Lyon-Saint Exupéry

Mon 2/8

9:45 am-5:00 pm

2 stops40h 15m

Seattle/Tacoma Intl

Mon 3/8

2:35 pm-10:15 pm

2 stops22h 40m

$653

LyonSeattle

LYS Lyon-Saint Exupéry - SEA Seattle/Tacoma Intl

LYSSEA

Lyon-Saint Exupéry

Thu 11/5

2:25 pm-5:00 pm

1 stop35h 35m

Seattle/Tacoma Intl

Thu 11/12

6:45 pm-8:45 pm

1 stop17h 00m

$695

LyonSeattle

LYS Lyon-Saint Exupéry - SEA Seattle/Tacoma Intl

LYSSEA

Lyon-Saint Exupéry

Thu 11/5

6:30 am-5:00 pm

3 stops19h 30m

Seattle/Tacoma Intl

Thu 11/12

2:35 pm-10:30 pm

3 stops22h 55m

$752

LyonSeattle

LYS Lyon-Saint Exupéry - SEA Seattle/Tacoma Intl

LYSSEA

Lyon-Saint Exupéry

Mon 2/8

12:55 pm-5:00 pm

3 stops37h 05m

Seattle/Tacoma Intl

Mon 3/8

2:35 pm-11:00 pm

3 stops23h 25m

$799

Quickest round-trip

LyonSeattle

LYS Lyon-Saint Exupéry - SEA Seattle/Tacoma Intl

LYSSEA

Lyon-Saint Exupéry

Mon 2/8

7:05 am-4:50 pm

1 stop18h 45m

Seattle/Tacoma Intl

Mon 3/8

6:45 pm-10:15 pm

1 stop18h 30m

$812

LyonSeattle

LYS Lyon-Saint Exupéry - SEA Seattle/Tacoma Intl

LYSSEA

Lyon-Saint Exupéry

Thu 11/5

10:40 am-6:10 pm

1 stop40h 30m

Seattle/Tacoma Intl

Wed 11/11

7:05 pm-5:10 pm

1 stop37h 05m

$824

LyonSeattle

LYS Lyon-Saint Exupéry - SEA Seattle/Tacoma Intl

LYSSEA

Lyon-Saint Exupéry

Thu 11/5

10:40 am-6:10 pm

1 stop40h 30m

Seattle/Tacoma Intl

Wed 11/11

7:05 pm-5:10 pm

1 stop37h 05m

$825

LyonSeattle

LYS Lyon-Saint Exupéry - SEA Seattle/Tacoma Intl

LYSSEA

Lyon-Saint Exupéry

Thu 11/5

10:40 am-6:10 pm

1 stop40h 30m

Seattle/Tacoma Intl

Wed 11/11

7:05 pm-5:10 pm

1 stop37h 05m

$826

LyonSeattle

LYS Lyon-Saint Exupéry - SEA Seattle/Tacoma Intl

LYSSEA

Lyon-Saint Exupéry

Thu 11/5

6:35 pm-1:00 pm

3 stops27h 25m

Seattle/Tacoma Intl

Wed 11/11

8:40 am-10:25 pm

3 stops28h 45m

$838

LyonSeattle

LYS Lyon-Saint Exupéry - SEA Seattle/Tacoma Intl

LYSSEA

Lyon-Saint Exupéry

Sun 11/1

9:20 pm-5:00 pm

3 stops28h 40m

Seattle/Tacoma Intl

Thu 11/5

2:35 pm-10:30 pm

2 stops22h 55m

$860

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 typical price of a round-trip flight between Lyon and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from $919 to $1,251.
The lowest price recently found on this route was $653.

What is the cheapest month to fly to Seattle?

In general, March 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 $0. If you don’t want to visit Seattle in March, then you should wait until January to fly from Lyon, when ticket prices are also cheap, with an average price of $907.

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	$633
Fastest flight time	22h 50m
Direct flights	None

The best one-way flight to Seattle from Lyon in the past 72 hours is $633. The best round-trip flight deal from Lyon to Seattle found on momondo in the last 72 hours is $653.

The fastest flight from Lyon to Seattle takes 22h 50m

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 22h 50m 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.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Kent

Redmond

Lakewood

Federal Way

Fife

Tukwila

Puyallup

Lynnwood

Cle Elum

Marysville

Lacey

Centralia

Kirkland

Shoreline

Why use momondo?

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.

I’m not ready to book a flight from Lyon to Seattle right now. Can momondo alert me if prices change?

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.