HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lyon

$356+ 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LYS
Apr 29 — May 61
Tue 4/29
Tue 5/6
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

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 April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,126
(United Airlines)

One-way from

$356
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,356
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. 24% potential increase in price ($304 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 24, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/49:20 pmBWI - LYS
1 stop13h 10mBritish Airways
Thu 8/2111:40 amLYS - BWI
1 stop13h 55mBritish Airways
Deal found 4/22$716
This Delta deal was found by Cheapflights users on 4/22. 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 8/41:00 pmBWI - LYS
2 stops15h 25mDelta
Thu 8/212:05 pmLYS - BWI
2 stops16h 12mDelta
Deal found 4/22$717
This Mytrip deal was found by Cheapflights users on 4/22. 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 6/56:50 pmBWI - LYS
2 stops15h 20mMultiple Airlines
Wed 6/113:15 pmLYS - BWI
3 stops32h 25mMultiple Airlines
Deal found 4/22$839
This United Airlines deal was found by Cheapflights users on 4/23. 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 12/256:17 amBWI - LYS
2 stops22h 53mUnited Airlines
Mon 1/52:50 pmLYS - BWI
2 stops36h 07mUnited Airlines
Deal found 4/23$1,068
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/269:20 pmBWI - LYS
1 stop13h 10mAmerican Airlines
Mon 6/911:10 amLYS - BWI
1 stop14h 25mAmerican Airlines
Deal found 4/22$1,206
This Iberia deal was found by Cheapflights users on 4/23. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/89:20 pmBWI - LYS
2 stops39h 20mIberia
Sun 6/229:10 amLYS - BWI
2 stops40h 25mIberia
Deal found 4/23$1,676

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 April 24, 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

Mon 8/4

9:20 pm-4:30 pm

1 stop13h 10m

Lyon-Saint Exupéry

Thu 8/21

11:40 am-7:35 pm

1 stop13h 55m

$716

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Mon 8/4

1:00 pm-10:25 am

2 stops15h 25m

Lyon-Saint Exupéry

Thu 8/21

2:05 pm-12:17 am

2 stops16h 12m

$717

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Thu 6/5

6:50 pm-4:10 pm

2 stops15h 20m

Lyon-Saint Exupéry

Wed 6/11

3:15 pm-5:40 pm

3 stops32h 25m

$839

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Mon 5/26

11:19 am-10:35 am

2 stops17h 16m

Lyon-Saint Exupéry

Mon 6/9

9:25 am-9:42 pm

3 stops18h 17m

$1,119

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Mon 5/26

9:20 pm-4:30 pm

1 stop13h 10m

Lyon-Saint Exupéry

Mon 6/9

11:10 am-7:35 pm

1 stop14h 25m

$1,206

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Sun 6/8

9:20 pm-6:40 pm

2 stops39h 20m

Lyon-Saint Exupéry

Sun 6/22

9:10 am-7:35 pm

2 stops40h 25m

$1,676

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Wed 7/2

6:50 pm-8:40 am

3 stops55h 50m

$356

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Sun 8/17

9:20 pm-4:35 pm

1 stop13h 15m

$486

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Sun 8/17

9:20 pm-4:35 pm

1 stop13h 15m

$494

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Sun 8/17

2:10 pm-10:50 am

2 stops14h 40m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 12 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Baltimore-Lyon flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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, November is the cheapest month in which you can book a flight from Baltimore to Lyon (average of $703). Flying from Baltimore to Lyon in June is currently the most expensive (average of $1,199). 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 April 24, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 47% on flights from Baltimore to Lyon by exploring options for tickets in the evening.

Rainfall in Lyon by month

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

In terms of precipitation, rainfall in Lyon ranges from 1.6 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Lyon when rainfall is around 1.6 in.

Temperature in Lyon by month

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

If weather is an important factor for your trip to Lyon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 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 April 24, 2025.
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,344 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aer Lingus
7.0
Good
1,068 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Iberia
7.0
Good
2,684 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    United Airlines, at $1,126, was found to be the cheapest airline from Baltimore to Lyon.Alternate airlines to your destination round-trip include British Airways and Delta.

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

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $513. However, be on the lookout for offers from Delta and Aer Lingus, 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, November is the cheapest month in which you can book a flight from Baltimore to Lyon (average of $703). Flying from Baltimore to Lyon in June is currently the most expensive (average of $1,199). 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 Baltimore?

Book flights to Baltimore if you plan to visit one of these locations
Annemasse
Les Houches
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

Top 2 airlines flying from Baltimore to Lyon

Discover the top 2 airlines that operate flights from Baltimore 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 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$694Average$808FlexibilityNo cancel feeOn-time77%
DeltaCheapest$732Average$806FlexibilityNo cancel feeOn-timeN/A

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.