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

British Airways, at $614, was found to be the cheapest airline from Baltimore to Lyon.Alternate airlines to your destination round-trip include Delta and United Airlines. British Airways is 31% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Baltimore to Lyon?

Travelers seeking maximum savings on their Baltimore to Lyon flight should consider departing on Tuesday evenings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Baltimore to Lyon?

Departing on a Saturday is a good option for securing a great price. You can expect to save up to 47% when planning your travel around this day of the week.

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

To save up to 21% on this flight, we recommend booking at least 46 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Baltimore to Lyon from $799 1-2 weeks out and tickets from $799 for flights departing within the next 72 hours.

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

Our data shows that March tends to be the cheapest month to fly to Lyon from Baltimore. Users have commonly found prices around $928 for the month, but tickets can be as low as $631. Due to multiple factors, prepare for potentially higher prices in November.

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.

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.

$322+ Flights from Baltimore to Lyon

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1. Tell us where you want to go

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Cheap flight deals from Baltimore to Lyon

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$614 (Iberia)
One-way from	$322 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$808

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

Search Deals

One-way flight from Baltimore/Washington to Lyon-Saint Exupéry

Search Deals

Highest demand for flights based on searches. 25% potential increase in price ($300 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($69 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 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 May 15, 2025.

Thu 11/138:30 pmBWI - LYS

1 stop17h 30mMultiple Airlines

Thu 11/279:35 amLYS - BWI

1 stop15h 10mMultiple Airlines

Deal found 5/14

$601

Thu 11/132:07 pmBWI - LYS

2 stops16h 18mBritish Airways

Thu 11/279:35 amLYS - BWI

1 stop15h 10mBritish Airways

Deal found 5/14

$605

Wed 11/268:30 pmBWI - LYS

1 stop15h 25mAmerican Airlines

Sun 12/710:30 amLYS - BWI

2 stops17h 10mAmerican Airlines

Deal found 5/14

$609

Wed 11/265:30 pmBWI - LYS

2 stops14h 15mDelta

Sun 12/77:00 amLYS - BWI

2 stops18h 14mDelta

Deal found 5/14

$631

Fri 5/169:20 pmBWI - LYS

2 stops32h 35mIberia

Sat 5/247:10 pmLYS - BWI

2 stops30h 25mIberia

Deal found 5/14

$1,152

Sat 6/286:15 amBWI - LYS

2 stops22h 20mUnited Airlines

Sat 7/56:50 amLYS - BWI

2 stops22h 34mUnited Airlines

Deal found 5/13

$1,338

Wed 9/172:10 pmBWI - LYS

2 stops23h 25mScandinavian Airlines

Fri 9/266:45 amLYS - BWI

3 stops20h 58mScandinavian Airlines

Deal found 5/14

$1,525

Thu 7/39:20 pmBWI - LYS

2 stops30h 10mAer Lingus

Fri 8/154:50 pmLYS - BWI

2 stops32h 45mAer Lingus

Deal found 5/14

$3,021

Best flights from Baltimore to Lyon
Discover carefully curated flight deals from Baltimore to Lyon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 15, 2025.

Mon 8/49:20 pmBWI - LYS

1 stop13h 10mBritish Airways

Thu 8/2111:40 amLYS - BWI

1 stop13h 55mBritish Airways

Deal found 5/15

$614

Mon 8/41:08 pmBWI - LYS

2 stops15h 17mDelta

Thu 8/216:45 amLYS - BWI

2 stops16h 24mDelta

Deal found 5/15

$933

Thu 6/55:35 amBWI - LYS

3 stops24h 50mMultiple Airlines

Thu 6/127:00 amLYS - BWI

2 stops22h 27mMultiple Airlines

Deal found 5/14

$934

Sat 6/286:15 amBWI - LYS

2 stops22h 20mUnited Airlines

Sat 7/56:50 amLYS - BWI

2 stops22h 34mUnited Airlines

Deal found 5/13

$1,338

Sun 6/299:20 pmBWI - LYS

1 stop13h 15mAmerican Airlines

Sun 7/66:10 amLYS - BWI

2 stops18h 10mAmerican Airlines

Deal found 5/15

$2,369

Thu 7/39:20 pmBWI - LYS

2 stops30h 10mAer Lingus

Fri 8/154:50 pmLYS - BWI

2 stops32h 45mAer Lingus

Deal found 5/14

$3,021

Last-minute flights from Baltimore to Lyon
Discover last-minute flight deals from Baltimore to Lyon. Data last updated May 15, 2025 and is based on user searches.

Fri 5/169:20 pmBWI - LYS

1 stop15h 05mBritish Airways

Tue 5/2011:20 amLYS - BWI

1 stop14h 15mBritish Airways

Deal found 5/14

$1,008

Fri 5/169:20 pmBWI - LYS

2 stops32h 35mIberia

Sat 5/247:10 pmLYS - BWI

2 stops30h 25mIberia

Deal found 5/14

$1,152

Fri 5/238:17 pmBWI - LYS

2 stops36h 13mMultiple Airlines

Sat 5/3110:40 amLYS - BWI

1 stop14h 55mMultiple Airlines

Deal found 5/14

$6,156

Fri 5/239:20 pmBWI - LYS

2 stops29h 50mAer Lingus

Sat 5/314:50 pmLYS - BWI

2 stops32h 45mAer Lingus

Deal found 5/14

$8,531

Fri 5/239:20 pmBWI - LYS

2 stops15h 20mAmerican Airlines

Sat 5/3110:40 amLYS - BWI

1 stop14h 55mAmerican Airlines

Deal found 5/14

$9,066

Sun 5/259:20 pmBWI - LYS

1 stop13h 15mBritish Airways

Mon 6/911:10 amLYS - BWI

1 stop14h 25mBritish Airways

Deal found 5/15

$1,351

Thu 6/55:35 amBWI - LYS

3 stops24h 50mMultiple Airlines

Thu 6/127:00 amLYS - BWI

2 stops22h 27mMultiple Airlines

Deal found 5/14

$934

Thu 6/59:20 pmBWI - LYS

1 stop17h 35mAmerican Airlines

Thu 6/1211:40 amLYS - BWI

2 stops16h 36mAmerican Airlines

Deal found 5/14

$2,610

Sat 6/286:15 amBWI - LYS

2 stops22h 20mUnited Airlines

Sat 7/56:50 amLYS - BWI

2 stops22h 34mUnited Airlines

Deal found 5/13

$1,338

One-way flights from Baltimore to Lyon
Search for one-way flight options from Baltimore to Lyon. Find affordable one-way fares based on user searches. Data last updated May 15, 2025.

Fri 8/16:00 amBWI - LYS

2 stops45h 50mMultiple Airlines

Deal found 5/14

$322

Thu 6/199:20 pmBWI - LYS

1 stop17h 35mBritish Airways

Deal found 5/14

$926

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Lyon that are best for you.

Fly from

Fly to

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

$614

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Mon 8/4

1:08 pm-10:25 am

2 stops15h 17m

Lyon-Saint Exupéry

Thu 8/21

6:45 am-5:09 pm

2 stops16h 24m

$933

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Thu 6/5

5:35 am-12:25 pm

3 stops24h 50m

Lyon-Saint Exupéry

Thu 6/12

7:00 am-11:27 pm

2 stops22h 27m

$934

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Sat 6/28

6:15 am-10:35 am

2 stops22h 20m

Lyon-Saint Exupéry

Sat 7/5

6:50 am-11:24 pm

2 stops22h 34m

$1,338

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Sun 6/29

9:20 pm-4:35 pm

1 stop13h 15m

Lyon-Saint Exupéry

Sun 7/6

6:10 am-6:20 pm

2 stops18h 10m

$2,369

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Thu 7/3

9:20 pm-9:30 am

2 stops30h 10m

Lyon-Saint Exupéry

Fri 8/15

4:50 pm-7:35 pm

2 stops32h 45m

$3,021

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Fri 8/1

6:00 am-9:50 am

2 stops45h 50m

$322

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Thu 6/19

9:20 pm-8:55 pm

1 stop17h 35m

$926

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

Fri 5/30

6:40 pm-10:35 am

2 stops33h 55m

$1,193

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

Compare providers for flights from Baltimore to Lyon

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Lyon in May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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?

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

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

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

See what other customers who have flown with Delta, United Airlines and American Airlines from Baltimore to Lyon have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,946 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,731 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Aer Lingus

7.1

Good

1,091 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

British Airways

6.6

Okay

6,890 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Baltimore to Lyon round-trip?
British Airways, at $614, was found to be the cheapest airline from Baltimore to Lyon.Alternate airlines to your destination round-trip include Delta and United Airlines. British Airways is 31% cheaper than the average price of flights available within the next 90 days to this destination.
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

Annemasse

Les Houches

Huez

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Baltimore to Lyon

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest$694	Average$808	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$732	Average$806	FlexibilityNo cancel fee	On-timeN/A

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$322+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Lyon with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Baltimore to Lyon

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Baltimore to Lyon

Cheapest flights from Baltimore to LyonExplore 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 May 15, 2025.

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 May 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Lyon that are best for you.

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 May.

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.

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?

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 May 15, 2025.

Rainfall in Lyon by month

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

Temperature in Lyon by month

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

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 15, 2025.

See what other customers who have flown with Delta, United Airlines and American Airlines from Baltimore to Lyon have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

How can I find direct flights from Baltimore to Lyon?

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

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

Traveling to a place near Baltimore?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Baltimore to Lyon

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Baltimore to Lyon

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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 May 15, 2025.