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Cheap flights from Seattle (SEA) to Lyon (LYS) from $385

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — LYS
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Lyon-Saint Exupéry are usually found in February or April, booked 40 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Seattle to Lyon

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Lyon (LYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.

Popular in

July

Cheapest in

February

Average price

$1,538

Round-trip from

$669
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 28% potential price drop
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Average for round-trip flights in May 2024
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From Seattle/Tacoma Intl to Lyon-Saint Exupéry
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What is the cheapest day to fly round-trip from Seattle to Lyon?

Users have found that flying from Seattle to Lyon on a Thursday 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.

How far in advance should I book a flight from Seattle to Lyon?

Find a great deal and save up to 252% by booking at least 41 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to Lyon within the next two weeks, with the cheapest ticket starting at $1,624.

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

Our data shows that February tends to be the cheapest month to fly to Lyon from Seattle. Users have commonly found prices around $1,172 for the month, but tickets can be as low as $478. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Seattle to Lyon (SEA - 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 29% on your trip compared to booking a flight at noon.

Cheap Air Canada flights from Seattle to Lyon

Explore cheap flight options specifically provided by Air Canada for the route between Seattle and Lyon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a peek at the cheapest Air Canada flights we've detected traveling from Seattle to Lyon. Make sure to check back often as deals are often changing.
Tue 8/137:40 amSEA - LYS
1 stop17h 15mAir Canada
Tue 8/2711:40 amLYS - SEA
2 stops19h 40mAir Canada
Deal found 5/16$829
Fri 8/93:10 pmSEA - LYS
2 stops19h 10mAir Canada
Fri 8/2311:40 amLYS - SEA
2 stops19h 40mAir Canada
Deal found 5/16$898
Sat 8/311:10 pmSEA - LYS
2 stops49h 45mAir Canada
Sat 8/2412:45 pmLYS - SEA
2 stops18h 35mAir Canada
Deal found 5/16$899
Sat 8/37:40 amSEA - LYS
1 stop17h 15mAir Canada
Sat 8/2412:45 pmLYS - SEA
2 stops18h 35mAir Canada
Deal found 5/16$943
Wed 10/23:10 pmSEA - LYS
2 stops19h 10mAir Canada
Thu 10/1012:45 pmLYS - SEA
2 stops18h 35mAir Canada
Deal found 5/15$1,192
Fri 7/53:10 pmSEA - LYS
2 stops19h 10mAir Canada
Thu 7/119:20 amLYS - SEA
2 stops22h 00mAir Canada
Deal found 5/15$1,328

Cheap Turkish Airlines flights from Seattle to Lyon

Explore cheap flight options specifically provided by Turkish Airlines for the route between Seattle and Lyon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the cheapest available Turkish Airlines flights departing from Seattle and landing in Lyon. Deals are refreshing constantly so come back soon for more options.
Wed 10/26:40 pmSEA - LYS
1 stop29h 55mTurkish Airlines
Thu 10/1010:30 amLYS - SEA
1 stop39h 15mTurkish Airlines
Deal found 5/15$866
Tue 8/276:40 pmSEA - LYS
1 stop38h 30mTurkish Airlines
Sun 9/17:05 pmLYS - SEA
1 stop30h 40mTurkish Airlines
Deal found 5/15$1,155

Cheap Seattle to Lyon flights in May & June 2024

Find cheap flight options from Seattle to Lyon specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Check out some of the best flight deals from Seattle to Lyon in 2024. For more flight deals, be sure to check back very soon.
Fri 6/77:00 amSEA - LYS
2 stops28h 10mMultiple Airlines
Mon 6/106:00 amLYS - SEA
3 stops35h 59mMultiple Airlines
Deal found 5/15$761
Fri 6/77:00 amSEA - LYS
2 stops28h 10mMultiple Airlines
Mon 6/106:00 amLYS - SEA
2 stops20h 40mMultiple Airlines
Deal found 5/15$809
Fri 6/75:55 amSEA - LYS
3 stops31h 00mMultiple Airlines
Mon 6/106:00 amLYS - SEA
3 stops35h 59mMultiple Airlines
Deal found 5/15$825
Fri 6/77:00 amSEA - LYS
2 stops28h 10mMultiple Airlines
Tue 6/1110:45 pmLYS - SEA
3 stops27h 55mMultiple Airlines
Deal found 5/15$945
Fri 6/75:55 amSEA - LYS
3 stops29h 15mMultiple Airlines
Tue 6/1110:45 pmLYS - SEA
3 stops27h 55mMultiple Airlines
Deal found 5/15$953
Fri 6/71:50 pmSEA - LYS
2 stops21h 20mMultiple Airlines
Tue 6/117:20 pmLYS - SEA
2 stops34h 00mMultiple Airlines
Deal found 5/15$1,096
Fri 6/75:40 pmSEA - LYS
1 stop15h 30mMultiple Airlines
Tue 6/1110:40 amLYS - SEA
1 stop13h 15mMultiple Airlines
Deal found 5/15$1,288
Thu 6/131:30 pmSEA - LYS
1 stop21h 50mBritish Airways
Sun 6/167:15 pmLYS - SEA
1 stop25h 20mBritish Airways
Deal found 5/16$1,293
Thu 6/137:06 amSEA - LYS
2 stops18h 59mBritish Airways
Sun 6/167:15 pmLYS - SEA
1 stop25h 20mBritish Airways
Deal found 5/16$1,297

Seattle to Lyon 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Lyon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the best flight deals from Seattle to Lyon in 2024. For more flight deals, be sure to check back very soon.
Fri 6/77:00 amSEA - LYS
2 stops28h 10mMultiple Airlines
Mon 6/106:00 amLYS - SEA
3 stops35h 59mMultiple Airlines
Deal found 5/15$761
Fri 6/77:00 amSEA - LYS
2 stops28h 10mMultiple Airlines
Mon 6/106:00 amLYS - SEA
2 stops20h 40mMultiple Airlines
Deal found 5/15$809
Fri 6/75:55 amSEA - LYS
3 stops31h 00mMultiple Airlines
Mon 6/106:00 amLYS - SEA
3 stops35h 59mMultiple Airlines
Deal found 5/15$825
Tue 8/137:40 amSEA - LYS
1 stop17h 15mAir Canada
Tue 8/2711:40 amLYS - SEA
2 stops19h 40mAir Canada
Deal found 5/16$829
Wed 10/26:40 pmSEA - LYS
1 stop29h 55mTurkish Airlines
Thu 10/1010:30 amLYS - SEA
1 stop39h 15mTurkish Airlines
Deal found 5/15$866
Thu 9/59:56 amSEA - LYS
2 stops25h 24mBritish Airways
Fri 9/1311:50 amLYS - SEA
1 stop14h 55mBritish Airways
Deal found 5/15$896
Fri 8/93:10 pmSEA - LYS
2 stops19h 10mAir Canada
Fri 8/2311:40 amLYS - SEA
2 stops19h 40mAir Canada
Deal found 5/16$898
Sat 8/311:10 pmSEA - LYS
2 stops49h 45mAir Canada
Sat 8/2412:45 pmLYS - SEA
2 stops18h 35mAir Canada
Deal found 5/16$899
Sat 9/711:50 pmSEA - LYS
2 stops25h 50mBritish Airways
Sat 9/216:50 pmLYS - SEA
2 stops35h 21mBritish Airways
Deal found 5/15$906

One-way flights to Lyon from Seattle

Search for one-way flight options from Seattle to Lyon. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
If you're seeking multiple options on one-way flights from Seattle to Lyon, be sure to check out these deals, which are updated often. For those needing a return trip from Seattle, there is a search form available above.
Fri 6/75:55 amSEA - LYS
3 stops31h 00mMultiple Airlines
Deal found 5/16$385
Fri 6/77:00 amSEA - LYS
2 stops29h 55mMultiple Airlines
Deal found 5/16$406
Fri 5/313:30 pmSEA - LYS
3 stops58h 40mMultiple Airlines
Deal found 5/15$495
Fri 5/317:51 amSEA - LYS
2 stops21h 19mMultiple Airlines
Deal found 5/15$550
Sun 8/1111:00 pmSEA - LYS
2 stops26h 40mMultiple Airlines
Deal found 5/15$553
Sun 8/1111:00 pmSEA - LYS
2 stops26h 40mMultiple Airlines
Deal found 5/16$554
Sun 8/1111:59 pmSEA - LYS
3 stops37h 26mMultiple Airlines
Deal found 5/15$610
Mon 7/88:59 pmSEA - LYS
2 stops27h 56mMultiple Airlines
Deal found 5/15$702
Sun 8/116:40 pmSEA - LYS
1 stop38h 30mTurkish Airlines
Deal found 5/15$740

Find flights from Seattle to Lyon within your budget

Customize your flight search to find flights from Seattle to Lyon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$761 - $1,334

Route

Depart

Return

Price

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Fri 6/7

2 stops28h 10m

Lyon-Saint Exupéry

Mon 6/10

3 stops35h 59m

$761

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Tue 8/13

1 stop17h 15m

Lyon-Saint Exupéry

Tue 8/27

2 stops19h 40m

$829

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Wed 10/2

1 stop29h 55m

Lyon-Saint Exupéry

Thu 10/10

1 stop39h 15m

$866

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Thu 9/5

2 stops25h 24m

Lyon-Saint Exupéry

Fri 9/13

1 stop14h 55m

$896

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Thu 9/5

1 stop14h 40m

Lyon-Saint Exupéry

Fri 9/13

1 stop16h 30m

$916

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Fri 8/9

1 stop14h 25m

Lyon-Saint Exupéry

Fri 8/23

1 stop13h 15m

$919

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Thu 8/8

2 stops28h 40m

Lyon-Saint Exupéry

Fri 8/23

2 stops35h 59m

$1,140

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Sat 8/3

1 stop29h 45m

Lyon-Saint Exupéry

Sat 8/24

1 stop14h 31m

$1,184

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Fri 7/5

1 stop15h 30m

Lyon-Saint Exupéry

Thu 7/11

2 stops22h 00m

$1,334

Flights are sorted by cheapest first

Deals found on 5/15

When is the best time to book a flight from Seattle to Lyon?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Lyon. Price data was last updated on May 10, 2024.
The best time to book flights from Seattle to Lyon is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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When is the cheapest time 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 May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Lyon flight should consider departing on Friday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Lyon by month

Plan your trip from Seattle to Lyon by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Lyon is currently $555 while a round-trip flight costs $983. Price data was last updated on May 12, 2024.

Currently, November is the cheapest month in which you can book a flight from Seattle to Lyon (average of $669). Flying from Seattle to Lyon in June is currently the most expensive (average of $1,439). 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.

January

$720

February

$713

March

$753

April

$760

May

$893

June

$1,439

July

$1,201

August

$945

September

$922

October

$825

November

$669

December

$880

Temperature and rainfall in Lyon by month

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

LYS

Temperature

37.4 - 69.8 °F

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 May 16, 2024.
Get a feel of what it's like to fly with Air Canada, Turkish Airlines and British Airways from Seattle to Lyon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,568 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.6
Good
1,764 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Turkish Airlines
7.4
Good
3,707 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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.

  • Can I find flights from Seattle to Lyon for under $800 on Cheapflights?

    Yes, there are multiple flights from Seattle to Lyon for under $800. The cheapest flight booked recently is on Multiple Airlines for just $761, but on average you can expect to pay $899.

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

    Flying on Air Canada is currently your cheapest option to Lyon, with prices starting at $829. Additional round-trip tickets that might be worth considering are offered by Turkish Airlines and British Airways, with the lowest prices starting at $866 and $896, respectively. Air Canada is priced at 29% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Lyon one-way?

    One-way options have recently been found by users for as low as $740 on Turkish Airlines. Other airlines that offer cheap prices include Air Canada from $764 and United Airlines from $817 one-way.

  • 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 does SEA to LYS mean?

    SEA and LYS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to LYS refers to a flight route from Seattle/Tacoma Intl Airport to Lyon-Saint Exupéry Airport.

  • Can I find deals for flights from Seattle to Lyon that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Lyon flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Lyon with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Lyon flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Seattle to Lyon that allow pets onboard?

    Many airlines flying from Seattle to Lyon offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Lyon?

    Yes, you can often find last-minute deals on Seattle to Lyon flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Lyon flight deals updated?

    The Seattle to Lyon flight deals you see on this page were last updated on 5/16.

See more FAQs

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Alternative routes for Seattle to Lyon
See prices for flight routes from nearby airports that may be better suited for you.

Portland to Lyon flights

Top 6 airlines flying from Seattle to Lyon

Discover the top 6 airlines that operate flights from Seattle to Lyon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$577Average$1,152FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest$583Average$1,148FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest$598Average$1,017FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest$654Average$1,267FlexibilityNo cancel feeOn-time77%
Search Air France flights
Aer LingusCheapest$767Average$933FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest$867Average$1,285FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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Search flights from Seattle to Lyon by cabin class

Find flights from Seattle to Lyon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Lyon?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Lyon. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Lyon?

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Lyon for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Seattle to Lyon with no change fees?

Yes! Cheapflights helps users easily find flights from Seattle to Lyon with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Lyon become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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