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

Turkish Airlines and American Airlines 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.

$820 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 $1,234 to $1,404. The lowest price recently found on this route was $820.

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.

9:30 am - 8:40 pm

LYS

SEA

20h 10m

2 stops

7:00 pm - 10:35 pm

SEA

LYS

18h 35m

2 stops

$820Multiple Airlines

Tue, Sep 15 - Tue, Oct 13

9:30 am - 8:10 pm

LYS

SEA

19h 40m

1 stop

1:30 pm - 10:35 pm

SEA

LYS

24h 05m

2 stops

$852Multiple Airlines

Tue, Sep 15 - Tue, Oct 13

2:05 pm - 11:45 am

LYS

SEA

30h 40m

3 stops

3:40 pm - 9:25 am

SEA

LYS

32h 45m

3 stops

$859Multiple Airlines

Fri, Aug 21 - Thu, Sep 10

9:30 am - 8:10 pm

LYS

SEA

19h 40m

1 stop

6:20 pm - 10:35 pm

SEA

LYS

19h 15m

1 stop

$874Multiple Airlines

Tue, Sep 15 - Tue, Oct 13

6:10 am - 9:36 pm

LYS

SEA

24h 26m

2 stops

3:10 pm - 11:45 pm

SEA

LYS

23h 35m

2 stops

$900Iberia

Tue, Sep 15 - Tue, Oct 13

4:35 pm - 4:59 pm

LYS

SEA

33h 24m

2 stops

9:45 pm - 10:55 am

SEA

LYS

28h 10m

1 stop

$902Multiple Airlines

Tue, Sep 15 - Tue, Oct 13

8:00 pm - 1:45 pm

LYS

SEA

26h 45m

1 stop

3:55 pm - 7:20 pm

SEA

LYS

18h 25m

1 stop

$904Scandinavian Airlines

Mon, Sep 7 - Sun, Sep 13

8:00 pm - 1:45 pm

LYS

SEA

26h 45m

1 stop

3:55 pm - 7:20 pm

SEA

LYS

18h 25m

1 stop

$906Scandinavian Airlines

Mon, Sep 7 - Sun, Sep 13

8:00 pm - 1:45 pm

LYS

SEA

26h 45m

1 stop

3:55 pm - 7:20 pm

SEA

LYS

18h 25m

1 stop

$907Scandinavian Airlines

Mon, Sep 7 - Sun, Sep 13

6:10 am - 8:52 pm

LYS

SEA

23h 42m

2 stops

8:20 pm - 8:50 pm

SEA

LYS

15h 30m

1 stop

$908Multiple Airlines

Fri, Aug 21 - Thu, Sep 10

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American Airlines flights from Lyon to Seattle

Our best American Airlines deals on Lyon to Seattle flight tickets

American Airlines

Sep 1

LYS11:20 amLyon-Saint Exupéry

31h 09m

2 stops

SEA9:29 amSeattle/Tacoma Intl

Sep 19

SEA10:59 amSeattle/Tacoma Intl

24h 56m

2 stops

LYS8:55 pmLyon-Saint Exupéry

$959

American Airlines

Aug 13

LYS11:25 amLyon-Saint Exupéry

22h 25m

2 stops

SEA12:50 amSeattle/Tacoma Intl

Aug 18

SEA8:20 pmSeattle/Tacoma Intl

29h 15m

1 stop

LYS10:35 amLyon-Saint Exupéry

$1,091

American Airlines

Aug 12

LYS12:25 pmLyon-Saint Exupéry

31h 33m

2 stops

SEA10:58 amSeattle/Tacoma Intl

Aug 18

SEA11:16 pmSeattle/Tacoma Intl

26h 19m

2 stops

LYS10:35 amLyon-Saint Exupéry

$1,097

British Airways flights from Lyon to Seattle

Our best British Airways deals on Lyon to Seattle flight tickets

British Airways

Sep 7

LYS5:40 pmLyon-Saint Exupéry

26h 55m

1 stop

SEA11:35 amSeattle/Tacoma Intl

Sep 13

SEA1:30 pmSeattle/Tacoma Intl

18h 10m

1 stop

LYS4:40 pmLyon-Saint Exupéry

$918

British Airways

Sep 6

LYS9:45 pmLyon-Saint Exupéry

22h 50m

1 stop

SEA11:35 amSeattle/Tacoma Intl

Sep 13

SEA1:30 pmSeattle/Tacoma Intl

18h 10m

1 stop

LYS4:40 pmLyon-Saint Exupéry

$919

British Airways

Sep 1

LYS6:55 pmLyon-Saint Exupéry

25h 40m

1 stop

SEA11:35 amSeattle/Tacoma Intl

Sep 19

SEA8:20 pmSeattle/Tacoma Intl

15h 35m

1 stop

LYS8:55 pmLyon-Saint Exupéry

$921

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Tue 9/15

9:30 am-8:40 pm

2 stops20h 10m

Seattle/Tacoma Intl

Tue 10/13

7:00 pm-10:35 pm

2 stops18h 35m

$820

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Tue 9/15

9:30 am-8:10 pm

1 stop19h 40m

Seattle/Tacoma Intl

Tue 10/13

1:30 pm-10:35 pm

2 stops24h 05m

$852

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Fri 8/21

2:05 pm-11:45 am

3 stops30h 40m

Seattle/Tacoma Intl

Thu 9/10

3:40 pm-9:25 am

3 stops32h 45m

$859

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Tue 9/15

9:30 am-8:10 pm

1 stop19h 40m

Seattle/Tacoma Intl

Tue 10/13

6:20 pm-10:35 pm

1 stop19h 15m

$874

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Tue 9/15

6:10 am-9:36 pm

2 stops24h 26m

Seattle/Tacoma Intl

Tue 10/13

3:10 pm-11:45 pm

2 stops23h 35m

$900

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Tue 9/15

4:35 pm-4:59 pm

2 stops33h 24m

Seattle/Tacoma Intl

Tue 10/13

9:45 pm-10:55 am

1 stop28h 10m

$902

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Mon 9/7

8:00 pm-1:45 pm

1 stop26h 45m

Seattle/Tacoma Intl

Sun 9/13

3:55 pm-7:20 pm

1 stop18h 25m

$904

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Mon 9/7

8:00 pm-1:45 pm

1 stop26h 45m

Seattle/Tacoma Intl

Sun 9/13

3:55 pm-7:20 pm

1 stop18h 25m

$906

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Mon 9/7

8:00 pm-1:45 pm

1 stop26h 45m

Seattle/Tacoma Intl

Sun 9/13

3:55 pm-7:20 pm

1 stop18h 25m

$907

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Fri 8/21

6:10 am-8:52 pm

2 stops23h 42m

Seattle/Tacoma Intl

Thu 9/10

8:20 pm-8:50 pm

1 stop15h 30m

$908

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?

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

Fastest flight time	20h 22m
Direct flights	None

The fastest flight from Lyon to Seattle takes 20h 22m

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

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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 20h 22m 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

Redmond

Kent

Lakewood

Puyallup

Tukwila

Federal Way

Fife

Cle Elum

Marysville

Centralia

Kirkland

Shoreline

Westport

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.