HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lyon

$250+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LYS
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore to Lyon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 February 11, 2026.

This oojo deal was found by Cheapflights users on 2/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:25 pm
BWI
-
LYS
1 stop32h 55m
British Airways
Wed 10/79:45 pm
LYS
-
BWI
1 stop27h 50m
British Airways
Deal found 2/8$621
This British Airways deal was found by Cheapflights users on 2/8. 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.
Sun 8/169:35 pm
BWI
-
LYS
1 stop30h 50m
British Airways
Thu 9/105:40 pm
LYS
-
BWI
1 stop32h 00m
British Airways
Deal found 2/8$624
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Wed 9/2310:45 am
BWI
-
LYS
2 stops19h 35m
United Airlines
Wed 10/71:55 pm
LYS
-
BWI
2 stops26h 24m
United Airlines
Deal found 2/8$634
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Wed 10/215:11 pm
BWI
-
LYS
2 stops17h 54m
United Airlines
Thu 10/296:25 am
LYS
-
BWI
2 stops19h 32m
United Airlines
Deal found 2/8$635
This oojo deal was found by Cheapflights users on 2/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:37 pm
BWI
-
LYS
2 stops15h 33m
British Airways
Mon 3/305:40 pm
LYS
-
BWI
1 stop32h 00m
British Airways
Deal found 2/8$644
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 9/17:10 pm
BWI
-
LYS
2 stops16h 50m
United Airlines
Wed 9/96:25 am
LYS
-
BWI
2 stops20h 32m
United Airlines
Deal found 2/10$649
This British Airways deal was found by Cheapflights users on 2/8. 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.
Mon 8/179:30 pm
BWI
-
LYS
1 stop14h 30m
British Airways
Wed 9/169:45 pm
LYS
-
BWI
1 stop27h 55m
British Airways
Deal found 2/8$654
This Delta deal was found by Cheapflights users on 2/8. 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 8/178:10 am
BWI
-
LYS
2 stops20h 20m
Delta
Thu 9/106:30 am
LYS
-
BWI
2 stops22h 24m
Delta
Deal found 2/8$661
This Delta deal was found by Cheapflights users on 2/8. 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 8/171:00 pm
BWI
-
LYS
2 stops15h 30m
Delta
Fri 9/116:30 am
LYS
-
BWI
2 stops21h 43m
Delta
Deal found 2/8$662

Find 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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$644
(oojo)

One-way from

$250
(oojo)

Popular in

December

Cheapest in

January

Average price

$699
Provider with most accurate pricing for Baltimore/Washington-Lyon-Saint Exupéry flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Lyon-Saint Exupéry flights.
Search Deals
From Baltimore/Washington to Lyon-Saint Exupéry
Search Deals
One-way flight from Baltimore/Washington to Lyon-Saint Exupéry
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 11, 2026.
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

Tue 3/24

9:35 pm-8:45 am

1 stop30h 10m

Lyon-Saint Exupéry

Mon 3/30

5:40 pm-7:40 pm

1 stop32h 00m

$646

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Wed 3/25

7:54 pm-6:05 pm

2 stops17h 11m

Lyon-Saint Exupéry

Wed 4/1

12:35 pm-7:40 pm

1 stop13h 05m

$670

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Wed 3/25

8:09 am-10:05 am

2 stops20h 56m

Lyon-Saint Exupéry

Wed 4/1

7:05 am-9:23 pm

2 stops20h 18m

$674

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Sun 5/17

9:35 pm-10:25 am

1 stop30h 50m

Lyon-Saint Exupéry

Sun 5/24

9:45 pm-7:40 pm

1 stop27h 55m

$681

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Sat 4/4

3:42 pm-7:30 pm

2 stops21h 48m

Lyon-Saint Exupéry

Tue 4/14

1:55 pm-2:32 pm

2 stops30h 37m

$737

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Sat 3/21

5:02 pm-5:05 pm

2 stops19h 03m

Lyon-Saint Exupéry

Sun 3/29

9:45 pm-7:40 pm

1 stop27h 55m

$744

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Thu 3/26

6:20 am-11:10 am

2 stops23h 50m

Lyon-Saint Exupéry

Fri 4/10

7:05 am-9:23 pm

2 stops20h 18m

$756

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Tue 3/24

3:35 pm-2:05 pm

2 stops17h 30m

Lyon-Saint Exupéry

Mon 3/30

6:30 am-4:49 pm

2 stops16h 19m

$770

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Mon 3/9

7:54 pm-5:35 pm

2 stops16h 41m

Lyon-Saint Exupéry

Mon 3/23

7:00 pm-9:19 pm

2 stops31h 19m

$810

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Sun 5/31

9:35 pm-10:25 am

1 stop30h 50m

Lyon-Saint Exupéry

Thu 6/4

11:25 am-7:40 pm

1 stop14h 15m

$810

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 18 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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Lyon flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $470). Flying from Baltimore to Lyon in June is currently the most expensive (average of $752). 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.

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 11m. British Airways provides one of the quickest options available for as low as $670. Baltimore and Lyon are separated by a distance of 4005 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $470). Flying from Baltimore to Lyon in June is currently the most expensive (average of $752). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Lyon

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Lyon flights
Reagan-National to Lyon flights
Philadelphia to Lyon flights
Dulles Intl to Clermont-Ferrand flights
Philadelphia to Clermont-Ferrand flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.