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$379+ Cheap flights from Baltimore (BWI) to Lyon (LYS)

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LYS
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Baltimore to Lyon

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$589
(Expedia)

One-way from

$379
(Ovago)

Popular in

June

Cheapest in

February

Average price

$733
Provider with most accurate pricing for Baltimore/Washington-Lyon-Saint Exupéry flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Lyon-Saint Exupéry flights.
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From Baltimore/Washington to Lyon-Saint Exupéry
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One-way flight from Baltimore/Washington to Lyon-Saint Exupéry
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Highest demand for flights based on searches. 20% potential increase in price ($240 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Baltimore to Lyon

Cheapest flights from Baltimore to Lyon
Explore the most affordable flight options available from Baltimore to Lyon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:35 pmBWI - LYS
1 stop17h 45mBritish Airways
Thu 12/189:35 amLYS - BWI
1 stop15h 10mBritish Airways
Deal found 10/27$589
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:10 pmBWI - LYS
2 stops17h 15mMultiple Airlines
Tue 12/166:10 amLYS - BWI
2 stops20h 58mMultiple Airlines
Deal found 10/25$598
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:49 pmBWI - LYS
2 stops18h 46mDelta
Mon 12/86:40 amLYS - BWI
2 stops23h 39mDelta
Deal found 10/27$599
This Booking.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:35 pmBWI - LYS
1 stop17h 45mBritish Airways
Tue 12/166:40 pmLYS - BWI
1 stop30h 05mBritish Airways
Deal found 10/25$618
This Gurufare deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/111:50 amBWI - LYS
2 stops19h 25mBritish Airways
Mon 12/87:00 pmLYS - BWI
1 stop29h 45mBritish Airways
Deal found 10/27$675
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:40 pmBWI - LYS
3 stops29h 55mMultiple Airlines
Thu 12/186:40 amLYS - BWI
2 stops18h 00mMultiple Airlines
Deal found 10/27$726
This British Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:35 pmBWI - LYS
1 stop14h 55mBritish Airways
Mon 11/107:00 pmLYS - BWI
1 stop29h 45mBritish Airways
Deal found 10/28$741
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:15 amBWI - LYS
2 stops22h 55mUnited Airlines
Tue 11/116:10 amLYS - BWI
2 stops21h 14mUnited Airlines
Deal found 10/27$750
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:10 pmBWI - LYS
2 stops19h 00mUnited Airlines
Thu 12/186:20 amLYS - BWI
2 stops21h 06mUnited Airlines
Deal found 10/27$766

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Baltimore to Lyon that are best for you.

Fly from

Baltimore

Fly to

Lyon

Route

Depart

Return

Price

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Thu 12/11

8:35 pm-8:20 pm

1 stop17h 45m

Lyon-Saint Exupéry

Thu 12/18

9:35 am-6:45 pm

1 stop15h 10m

$589

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Wed 1/21

8:35 pm-2:10 pm

1 stop11h 35m

Lyon-Saint Exupéry

Fri 2/6

9:10 pm-6:45 pm

1 stop27h 35m

$593

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Thu 12/11

1:10 pm-12:25 pm

2 stops17h 15m

Lyon-Saint Exupéry

Tue 12/16

6:10 am-9:08 pm

2 stops20h 58m

$598

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Wed 1/21

10:54 am-9:30 am

2 stops16h 36m

Lyon-Saint Exupéry

Fri 2/6

2:10 pm-12:45 am

2 stops16h 35m

$599

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Mon 12/1

4:49 pm-5:35 pm

2 stops18h 46m

Lyon-Saint Exupéry

Mon 12/8

6:40 am-12:19 am

2 stops23h 39m

$599

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Thu 2/12

6:30 am-12:25 pm

2 stops23h 55m

Lyon-Saint Exupéry

Sat 2/21

6:20 am-9:27 pm

2 stops21h 07m

$599

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Mon 1/26

3:38 pm-2:05 pm

2 stops16h 27m

Lyon-Saint Exupéry

Fri 2/6

2:10 pm-12:45 am

2 stops16h 35m

$599

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Tue 11/11

9:05 am-7:25 pm

2 stops28h 20m

$379

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Tue 11/11

8:35 pm-3:10 pm

1 stop12h 35m

$475

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Wed 11/19

8:35 pm-2:10 pm

1 stop11h 35m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 15 results
1
2

Compare providers for flights from Baltimore to Lyon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Lyon in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Lyon flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baltimore-Lyon flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Baltimore-Lyon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Lyon flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Lyon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Lyon

Have a flexible travel schedule? Discover the best time to fly to Lyon from Baltimore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Lyon

What is the cheapest month to book a flight from Baltimore to Lyon?

Currently, February is the cheapest month in which you can book a flight from Baltimore to Lyon (average of $497). Flying from Baltimore to Lyon in June is currently the most expensive (average of $812). 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.

What is the cheapest time of day to fly from BWI to LYS?

Find hourly flight availability from Baltimore to Lyon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 46% on flights from Baltimore to Lyon by exploring options for tickets in the evening.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Lyon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Baltimore to Lyon?

    A quick flight from Baltimore to Lyon can take about 17h 45m. British Airways provides one of the quickest options available for as low as $589. Baltimore and Lyon are separated by a distance of 4005 mi.

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

    The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $379. However, be on the lookout for offers from British Airways and Air France, as they are both options that can get you from Baltimore to Lyon for a low price.

  • Can I find deals for flights from Baltimore to Lyon that include hotel bookings?

    Yes. In addition to deals on Baltimore to Lyon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Lyon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Lyon.

  • Can I find deals for business class flights from Baltimore to Lyon?

    Yes. Cheapflights offers flight deals from Baltimore 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.

  • What is the cheapest month to book a flight from Baltimore to Lyon?

    Currently, February is the cheapest month in which you can book a flight from Baltimore to Lyon (average of $497). Flying from Baltimore to Lyon in June is currently the most expensive (average of $812). 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.

See more FAQs

Traveling to a place near Lyon?

Book flights to Lyon if you plan to visit one of these locations
Annemasse
Huez

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