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

Delta, at $739, was found to be the cheapest airline from Baltimore to Lyon.Alternate airlines to your destination round-trip include British Airways and United Airlines. Delta is 19% cheaper than the average price of flights available within the next 90 days to this destination.

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

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $487. However, be on the lookout for offers from British Airways and American Airlines, as they are both options that can get you from Baltimore to Lyon for a low price.

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.

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.

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).

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 23% on this flight, we recommend booking at least 58 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 $738 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 October tends to be the cheapest month to fly to Lyon from Baltimore. Users have commonly found prices around $924 for the month, but tickets can be as low as $612. Due to multiple factors, prepare for potentially higher prices in November.

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.

$318+ Flights from Baltimore to Lyon

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Cheap flight deals from Baltimore to Lyon

Round-trip from	$739 (Delta)
One-way from	$318 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$1,049

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. 29% potential increase in price ($390 potential increase over avg. RT price).

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Cheapest flight prices on average. 7% potential price decrease ($66 potential savings vs. average RT price).

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Average for round-trip flights in July 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 julio 3, 2025.

mar. 11/48:35 pmBWI - LYS

1 stop15h 25mBritish Airways

mar. 11/116:40 pmLYS - BWI

1 stop30h 05mBritish Airways

Deal found 7/2

$680

lun. 10/64:39 pmBWI - LYS

2 stops21h 01mScandinavian Airlines

mié. 10/228:20 pmLYS - BWI

2 stops32h 17mScandinavian Airlines

Deal found 7/1

$695

mar. 10/710:51 amBWI - LYS

2 stops17h 44mUnited Airlines

mar. 10/142:00 pmLYS - BWI

2 stops37h 22mUnited Airlines

Deal found 7/3

$698

mar. 10/79:20 pmBWI - LYS

1 stop17h 40mAmerican Airlines

mar. 10/1411:20 amLYS - BWI

1 stop14h 15mAmerican Airlines

Deal found 7/2

$735

dom. 8/31:52 pmBWI - LYS

2 stops13h 38mDelta

mar. 8/1910:20 amLYS - BWI

2 stops16h 31mDelta

Deal found 7/1

$739

dom. 10/128:30 pmBWI - LYS

3 stops30h 10mMultiple Airlines

dom. 10/192:25 pmLYS - BWI

2 stops33h 15mMultiple Airlines

Deal found 7/1

$824

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 julio 3, 2025.

dom. 8/31:52 pmBWI - LYS

2 stops13h 38mDelta

mar. 8/1910:20 amLYS - BWI

2 stops16h 31mDelta

Deal found 7/1

$739

mar. 8/199:20 pmBWI - LYS

1 stop17h 40mBritish Airways

mié. 9/171:35 pmLYS - BWI

1 stop12h 00mBritish Airways

Deal found 7/1

$760

dom. 8/175:20 pmBWI - LYS

2 stops17h 45mUnited Airlines

dom. 8/246:50 amLYS - BWI

2 stops16h 39mUnited Airlines

Deal found 7/3

$773

lun. 8/1812:49 pmBWI - LYS

2 stops27h 41mMultiple Airlines

lun. 9/111:40 pmLYS - BWI

3 stops37h 14mMultiple Airlines

Deal found 7/3

$856

mar. 8/199:20 pmBWI - LYS

1 stop17h 40mAmerican Airlines

mié. 9/171:35 pmLYS - BWI

1 stop12h 00mAmerican Airlines

Deal found 7/3

$867

Last-minute flights from Baltimore to Lyon
Discover last-minute flight deals from Baltimore to Lyon. Data last updated julio 3, 2025 and is based on user searches.

mar. 7/82:00 pmBWI - LYS

3 stops36h 40mMultiple Airlines

mar. 7/157:00 amLYS - BWI

2 stops22h 49mMultiple Airlines

Deal found 7/1

$1,173

mar. 7/89:20 pmBWI - LYS

1 stop17h 40mAmerican Airlines

mar. 7/1511:20 amLYS - BWI

1 stop14h 15mAmerican Airlines

Deal found 7/1

$1,430

sáb. 7/129:20 pmBWI - LYS

1 stop11h 10mBritish Airways

mié. 7/231:35 pmLYS - BWI

1 stop12h 00mBritish Airways

Deal found 7/1

$1,432

sáb. 7/1212:27 pmBWI - LYS

2 stops15h 03mDelta

mar. 7/228:00 amLYS - BWI

2 stops14h 41mDelta

Deal found 7/1

$2,124

dom. 7/1310:50 amBWI - LYS

2 stops24h 20mUnited Airlines

mié. 7/232:00 pmLYS - BWI

2 stops26h 03mUnited Airlines

Deal found 7/1

$1,640

dom. 8/31:52 pmBWI - LYS

2 stops13h 38mDelta

mar. 8/1910:20 amLYS - BWI

2 stops16h 31mDelta

Deal found 7/1

$739

dom. 8/175:20 pmBWI - LYS

2 stops17h 45mUnited Airlines

dom. 8/246:50 amLYS - BWI

2 stops16h 39mUnited Airlines

Deal found 7/3

$773

mar. 8/199:20 pmBWI - LYS

1 stop17h 40mBritish Airways

mié. 9/171:35 pmLYS - BWI

1 stop12h 00mBritish Airways

Deal found 7/1

$760

mar. 8/199:20 pmBWI - LYS

1 stop17h 40mAmerican Airlines

mié. 9/171:35 pmLYS - BWI

1 stop12h 00mAmerican Airlines

Deal found 7/3

$867

mié. 8/278:30 pmBWI - LYS

3 stops30h 10mMultiple Airlines

lun. 9/111:40 pmLYS - BWI

3 stops25h 45mMultiple Airlines

Deal found 7/3

$828

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 julio 3, 2025.

vie. 7/2512:11 pmBWI - LYS

3 stops38h 19mMultiple Airlines

Deal found 7/2

$318

mié. 8/2711:35 amBWI - LYS

2 stops15h 55mDelta

Deal found 7/3

$487

dom. 8/179:20 pmBWI - LYS

1 stop31h 05mBritish Airways

Deal found 7/1

$495

lun. 8/259:20 pmBWI - LYS

1 stop13h 10mAmerican Airlines

Deal found 7/3

$503

vie. 8/2210:51 amBWI - LYS

2 stops20h 49mUnited Airlines

Deal found 7/1

$545

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

dom. 8/3

1:52 pm-9:30 am

2 stops13h 38m

Lyon-Saint Exupéry

mar. 8/19

10:20 am-8:51 pm

2 stops16h 31m

$739

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

mar. 8/19

9:20 pm-9:00 pm

1 stop17h 40m

Lyon-Saint Exupéry

mié. 9/17

1:35 pm-7:35 pm

1 stop12h 00m

$760

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

dom. 8/17

5:20 pm-5:05 pm

2 stops17h 45m

Lyon-Saint Exupéry

dom. 8/24

6:50 am-5:29 pm

2 stops16h 39m

$773

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

mié. 8/27

8:30 pm-8:40 am

3 stops30h 10m

Lyon-Saint Exupéry

lun. 9/1

11:40 pm-7:25 pm

3 stops25h 45m

$828

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

mar. 8/19

9:20 pm-9:00 pm

1 stop17h 40m

Lyon-Saint Exupéry

mié. 9/17

1:35 pm-7:35 pm

1 stop12h 00m

$867

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

vie. 7/25

12:11 pm-8:30 am

3 stops38h 19m

$318

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

mié. 8/27

11:35 am-9:30 am

2 stops15h 55m

$487

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

dom. 8/17

9:20 pm-10:25 am

1 stop31h 05m

$495

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

lun. 8/25

9:20 pm-4:30 pm

1 stop13h 10m

$503

BaltimoreLyon

BWI - LYS

BWILYS

Baltimore/Washington

vie. 8/22

10:51 am-1:40 pm

2 stops20h 49m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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.

Reviews of airlines servicing Lyon

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Baltimore to Lyon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,982 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

7,982 reviews

Delta

8.0

Very good

7,982 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

8,861 reviews

Delta

8.0

Very good

7,982 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

7,982 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

7,093 reviews

Delta

8.0

Very good

7,982 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?
Delta, at $739, was found to be the cheapest airline from Baltimore to Lyon.Alternate airlines to your destination round-trip include British Airways and United Airlines. Delta is 19% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Baltimore to Lyon one-way?
The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $487. However, be on the lookout for offers from British Airways and American Airlines, 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

Annemasse

Les Houches

Huez

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Top airline flying from Baltimore to Lyon

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$732	Average$950	FlexibilityNo cancel fee	On-timeN/A

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$318+ 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 7/25. 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

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 julio 3, 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 julio 3, 2025.

Cheapflights Fare Finder

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

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 julio 3, 2025.

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 julio 3, 2025.

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Baltimore to Lyon to help guide your decision. You can also see how each airline stacks up in terms of 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?

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

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

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.

Top airline flying from Baltimore to Lyon

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Book with Flexibility

Travel Smart

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 julio 3, 2025.