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.

$421 Cheap Flights from Lyon to Seattle in 2026

Q: 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 $1,135 to $1,609. The lowest price recently found on this route was $698.

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Find the cheapest flights from Lyon to Seattle

Round-trip

One-way

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6:00 am - 8:40 pm

LYS

SEA

23h 40m

3 stops

7:00 pm - 9:00 am

SEA

LYS

29h 00m

3 stops

$698Multiple Airlines

Thu, Apr 23 - Thu, Apr 30

8:25 pm - 9:53 pm

LYS

SEA

34h 28m

3 stops

7:00 pm - 9:00 am

SEA

LYS

29h 00m

3 stops

$849Multiple Airlines

Sun, Apr 19 - Thu, Apr 23

10:20 am - 10:25 am

LYS

SEA

33h 05m

3 stops

7:00 pm - 9:00 am

SEA

LYS

29h 00m

3 stops

$861Multiple Airlines

Sun, Apr 19 - Thu, Apr 23

11:30 pm - 6:45 pm

LYS

SEA

28h 15m

3 stops

7:00 pm - 8:50 am

SEA

LYS

28h 50m

3 stops

$880Multiple Airlines

Sat, Apr 25 - Sat, May 2

8:00 pm - 10:25 pm

LYS

SEA

35h 25m

2 stops

3:55 pm - 7:20 pm

SEA

LYS

18h 25m

1 stop

$897Scandinavian Airlines

Tue, Sep 1 - Sat, Sep 19

8:00 pm - 10:25 pm

LYS

SEA

35h 25m

2 stops

3:55 pm - 7:20 pm

SEA

LYS

18h 25m

1 stop

$898Scandinavian Airlines

Tue, Sep 1 - Sat, Sep 19

8:00 pm - 10:25 pm

LYS

SEA

35h 25m

2 stops

3:55 pm - 7:20 pm

SEA

LYS

18h 25m

1 stop

$900Scandinavian Airlines

Tue, Sep 1 - Sat, Sep 19

11:00 pm - 8:40 pm

LYS

SEA

30h 40m

3 stops

7:00 pm - 10:35 pm

SEA

LYS

18h 35m

2 stops

$901Multiple Airlines

Thu, Apr 23 - Thu, Apr 30

7:00 am - 8:40 pm

LYS

SEA

22h 40m

2 stops

7:00 pm - 10:35 pm

SEA

LYS

18h 35m

2 stops

$919Multiple Airlines

Thu, Apr 23 - Thu, Apr 30

7:10 am - 9:38 am

LYS

SEA

35h 28m

3 stops

3:40 pm - 9:05 am

SEA

LYS

32h 25m

3 stops

$935Multiple Airlines

Mon, Apr 13 - Mon, Apr 20

Turkish Airlines flights from Lyon to Seattle

Our best Turkish Airlines deals on Lyon to Seattle flight tickets

Turkish Airlines

Apr 13

LYS6:50 pmLyon-Saint Exupéry

31h 25m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

Apr 17

SEA7:10 pmSeattle/Tacoma Intl

37h 35m

1 stop

LYS5:45 pmLyon-Saint Exupéry

$958

Turkish Airlines

Apr 16

LYS6:50 pmLyon-Saint Exupéry

31h 25m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

Apr 22

SEA7:10 pmSeattle/Tacoma Intl

29h 15m

1 stop

LYS9:25 amLyon-Saint Exupéry

$980

Turkish Airlines

Apr 13

LYS6:50 pmLyon-Saint Exupéry

31h 25m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

Apr 20

SEA7:10 pmSeattle/Tacoma Intl

29h 15m

1 stop

LYS9:25 amLyon-Saint Exupéry

$983

Scandinavian Airlines flights from Lyon to Seattle

Our best Scandinavian Airlines deals on Lyon to Seattle flight tickets

Scandinavian Airlines

Sep 1

LYS8:00 pmLyon-Saint Exupéry

35h 25m

2 stops

SEA10:25 pmSeattle/Tacoma Intl

Sep 19

SEA3:55 pmSeattle/Tacoma Intl

18h 25m

1 stop

LYS7:20 pmLyon-Saint Exupéry

$897

Scandinavian Airlines

Sep 1

LYS8:00 pmLyon-Saint Exupéry

35h 25m

2 stops

SEA10:25 pmSeattle/Tacoma Intl

Sep 19

SEA3:55 pmSeattle/Tacoma Intl

18h 25m

1 stop

LYS7:20 pmLyon-Saint Exupéry

$898

Scandinavian Airlines

Sep 1

LYS8:00 pmLyon-Saint Exupéry

35h 25m

2 stops

SEA10:25 pmSeattle/Tacoma Intl

Sep 19

SEA3:55 pmSeattle/Tacoma Intl

18h 25m

1 stop

LYS7:20 pmLyon-Saint Exupéry

$900

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Thu 4/23

6:00 am-8:40 pm

3 stops23h 40m

Seattle/Tacoma Intl

Thu 4/30

7:00 pm-9:00 am

3 stops29h 00m

$698

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Sun 4/19

8:25 pm-9:53 pm

3 stops34h 28m

Seattle/Tacoma Intl

Thu 4/23

7:00 pm-9:00 am

3 stops29h 00m

$849

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Sun 4/19

10:20 am-10:25 am

3 stops33h 05m

Seattle/Tacoma Intl

Thu 4/23

7:00 pm-9:00 am

3 stops29h 00m

$861

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Sat 4/25

11:30 pm-6:45 pm

3 stops28h 15m

Seattle/Tacoma Intl

Sat 5/2

7:00 pm-8:50 am

3 stops28h 50m

$880

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Tue 9/1

8:00 pm-10:25 pm

2 stops35h 25m

Seattle/Tacoma Intl

Sat 9/19

3:55 pm-7:20 pm

1 stop18h 25m

$897

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Tue 9/1

8:00 pm-10:25 pm

2 stops35h 25m

Seattle/Tacoma Intl

Sat 9/19

3:55 pm-7:20 pm

1 stop18h 25m

$898

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Tue 9/1

8:00 pm-10:25 pm

2 stops35h 25m

Seattle/Tacoma Intl

Sat 9/19

3:55 pm-7:20 pm

1 stop18h 25m

$900

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Thu 4/23

11:00 pm-8:40 pm

3 stops30h 40m

Seattle/Tacoma Intl

Thu 4/30

7:00 pm-10:35 pm

2 stops18h 35m

$901

Quickest round-trip

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Thu 4/23

7:00 am-8:40 pm

2 stops22h 40m

Seattle/Tacoma Intl

Thu 4/30

7:00 pm-10:35 pm

2 stops18h 35m

$919

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Mon 4/13

7:10 am-9:38 am

3 stops35h 28m

Seattle/Tacoma Intl

Mon 4/20

3:40 pm-9:05 am

3 stops32h 25m

$935

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

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

What is the cheapest month to fly to Seattle?

In general, May 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 $843. If you don’t want to visit Seattle in May, then you should wait until January to fly from Lyon, when ticket prices are also cheap, with an average price of $892.

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

Fastest flight time	14h 30m
Direct flights	None

The fastest flight from Lyon to Seattle takes 14h 30m

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

Search flight deals

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 14h 30m 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

Lynnwood

Kent

Redmond

Marysville

Puyallup

Cle Elum

Lakewood

Tukwila

Federal Way

Fife

Westport

Centralia

Kirkland

Tumwater

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.