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$345 Cheap Flights from Baton Rouge (BTR) to Lisbon (LIS)

View $345 flight on Tue, Apr 20, 2027Opens in a new window

Popular airlines from Baton Rouge Metropolitan Airport (BTR) to Humberto Delgado Airport (LIS)

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Cheap Flights from Baton Rouge to Lisbon (BTR-LIS)

Prices were available within the past 7 days and start at $345 for one-way flights and $734 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Nov 3 - Fri, Nov 13
BTR
Baton Rouge
LIS
Lisbon
$734 Roundtrip, found 4 days ago
$734
Roundtrip
found 4 days ago
Select United flight, departing Tue, Nov 3 from Baton Rouge to Lisbon, returning Fri, Nov 13, priced at $734 found 4 days ago
United
Wed, Jan 13 - Wed, Jan 20
BTR
Baton Rouge
LIS
Lisbon
$739 Roundtrip, found 2 days ago
$739
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jan 13 from Baton Rouge to Lisbon, returning Wed, Jan 20, priced at $739 found 2 days ago
United
Wed, Jan 13 - Wed, Jan 20
BTR
Baton Rouge
LIS
Lisbon
$740 Roundtrip, found 2 days ago
$740
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jan 13 from Baton Rouge to Lisbon, returning Wed, Jan 20, priced at $740 found 2 days ago
American Airlines
Wed, Jan 13 - Wed, Jan 20
BTR
Baton Rouge
LIS
Lisbon
$743 Roundtrip, found 2 days ago
$743
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jan 13 from Baton Rouge to Lisbon, returning Wed, Jan 20, priced at $743 found 2 days ago
United
Wed, Jan 13 - Wed, Jan 20
BTR
Baton Rouge
LIS
Lisbon
$745 Roundtrip, found 2 days ago
$745
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jan 13 from Baton Rouge to Lisbon, returning Wed, Jan 20, priced at $745 found 2 days ago
Delta
Wed, Jan 13 - Wed, Jan 20
BTR
Baton Rouge
LIS
Lisbon
$745 Roundtrip, found 2 days ago
$745
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Jan 13 from Baton Rouge to Lisbon, returning Wed, Jan 20, priced at $745 found 2 days ago
British Airways
Wed, Jan 13 - Wed, Jan 20
BTR
Baton Rouge
LIS
Lisbon
$749 Roundtrip, found 2 days ago
$749
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Jan 13 from Baton Rouge to Lisbon, returning Wed, Jan 20, priced at $749 found 2 days ago
American Airlines
Wed, Jan 13 - Wed, Jan 20
BTR
Baton Rouge
LIS
Lisbon
$750 Roundtrip, found 2 days ago
$750
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jan 13 from Baton Rouge to Lisbon, returning Wed, Jan 20, priced at $750 found 2 days ago
Delta
Wed, Jan 13 - Wed, Jan 20
BTR
Baton Rouge
LIS
Lisbon
$750 Roundtrip, found 2 days ago
$750
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Jan 13 from Baton Rouge to Lisbon, returning Wed, Jan 20, priced at $750 found 2 days ago
Virgin Atlantic
Wed, Nov 4 - Sat, Nov 14
BTR
Baton Rouge
LIS
Lisbon
$801 Roundtrip, found 5 days ago
$801
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Wed, Nov 4 from Baton Rouge to Lisbon, returning Sat, Nov 14, priced at $801 found 5 days ago

Frequently asked questions

How much does a flight from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado) cost?
You can find cheap one-way flights from $345 and cheap return flights from $734 Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado) with Expedia. One-way flights usually range from $600 to $3728, and return flights typically cost between $632 and $3956. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado)?
The cheapest month to fly from BTR to LIS is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado)?
Enter BTR to LIS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado)?
KLM is one of the cheapest airlines offering connecting flights from Baton Rouge Metropolitan (BTR) to Humberto Delgado (LIS) with return tickets starting from around $532.63 with a layover in Hartsfield-Jackson Atlanta Intl. (ATL). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado)?
To find a cheap flight from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado)?
The earliest flight from Baton Rouge Metropolitan (BTR) to Lisbon (LIS) typically departs at 5:00 AM, operated by United and Air Canada. This is a seasonal service active in October, allowing you to start your journey early and make the most of your time in Portugal. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado)?
The most popular departure times for flights from Baton Rouge, LA (BTR) to Lisbon (LIS) are in the early afternoon, from 12pm to 3pm. About 30% of passengers prefer this time window. Many major carriers, including American Airlines, United Airlines and Delta Air Lines, offer flights during this window. This timing is favored as it allows you to travel after a relaxed morning.
How long does it take to fly from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado)?
Flying from BTR to LIS with a connection usually takes about 20 hours, traveling roughly 4,541 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado)?
You can fly business class between BTR and LIS. Airlines that offer business class service on this route include:

  • United Airlines
  • Delta Air Lines
  • American Airlines

How do I earn miles on a Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado) flight with Expedia?
It's easy to earn miles on a Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Lisbon from Baton Rouge Metropolitan (BTR)?
If you're planning to travel to Lisbon from Baton Rouge Metropolitan (BTR), you can fly typically into Humberto Delgado (LIS) Some flights may connect through major hubs like George Bush Intercontinental (IAH), Hartsfield-Jackson Atlanta Intl. (ATL), Dallas-Fort Worth Intl. (DFW) before reaching Lisbon. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado) at the last minute?
Typically, booking a last minute flight from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado) flight and hotel package?
Securing a Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado) Lisbon Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado)?
If you booked your Baton Rouge, LA (BTR-Baton Rouge Metropolitan) to Lisbon (LIS-Humberto Delgado) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Baton Rouge Metropolitan
Destination airport
Humberto Delgado
Airlines serving
Air France, American Airlines, British Airways, Delta, KLM, Lufthansa, United
Roundtrip price
$734
Distance
4540 mi

Book with confidence

Baton Rouge to Lisbon Flights

The cheapest times to fly from Baton Rouge to Lisbon

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baton Rouge to Lisbon are during the month of November. You can find some of the cheapest flights from Baton Rouge to Lisbon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baton Rouge to Lisbon

Sunday is one of the best days to book for cheap flights from Baton Rouge to Lisbon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Baton Rouge to Lisbon

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baton Rouge to Lisbon in 2026. You can also book with separate airlines for your outbound and return journeys, from $345 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baton Rouge to Lisbon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Baton Rouge to Lisbon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Baton Rouge to Lisbon Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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