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Lisbon

$516+ Cheap flights from Louisiana to Lisbon (LIS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LIS
Oct 18 — Oct 251
Sat 10/18
Sat 10/25
1 adult, Economy
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Cheap flight deals from Louisiana to Lisbon

Keep the following information in mind while searching for Louisiana to Lisbon flight deals. Data was last updated September 18, 2025.

Round-trip from

$516
(United Airlines)

Popular in

August

Cheapest in

February

Average price

$1,084
From Louisiana to Lisbon Humberto Delgado
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($197 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Louisiana to Lisbon

Cheapest flights from Louisiana to Lisbon
Explore the most affordable flight options available from Louisiana to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2025.

This United Airlines deal was found by Cheapflights users on 9/17. 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 12/28:00 amMSY - LIS
1 stop20h 15mUnited Airlines
Tue 12/911:20 amLIS - MSY
2 stops33h 30mUnited Airlines
Deal found 9/17$516
This Air Canada deal was found by Cheapflights users on 9/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:05 pmMSY - LIS
1 stop33h 15mAir Canada
Tue 12/911:20 amLIS - MSY
2 stops41h 01mAir Canada
Deal found 9/17$518
This United Airlines deal was found by Cheapflights users on 9/16. 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 12/210:35 amMSY - LIS
2 stops16h 20mUnited Airlines
Fri 12/1211:20 amLIS - MSY
2 stops34h 41mUnited Airlines
Deal found 9/16$523
This Air Canada deal was found by Cheapflights users on 9/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:05 pmMSY - LIS
1 stop33h 15mAir Canada
Fri 12/1211:20 amLIS - MSY
2 stops38h 19mAir Canada
Deal found 9/17$525
This Air Canada deal was found by Cheapflights users on 9/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/297:18 pmMSY - LIS
2 stops32h 02mAir Canada
Fri 12/1211:20 amLIS - MSY
2 stops31h 52mAir Canada
Deal found 9/17$529
This Air Canada deal was found by Cheapflights users on 9/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:05 pmMSY - LIS
2 stops33h 15mMultiple Airlines
Wed 11/195:00 amLIS - MSY
2 stops42h 17mMultiple Airlines
Deal found 9/16$531
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/289:05 amMSY - LIS
2 stops19h 15mUnited Airlines
Fri 11/75:00 amLIS - MSY
2 stops22h 40mUnited Airlines
Deal found 9/17$533
This Air Canada deal was found by Cheapflights users on 9/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/29:05 amMSY - LIS
3 stops17h 50mMultiple Airlines
Wed 12/105:00 amLIS - MSY
2 stops42h 17mMultiple Airlines
Deal found 9/16$536
This Air Canada deal was found by Cheapflights users on 9/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:05 pmMSY - LIS
1 stop33h 15mAir Canada
Thu 12/1110:55 amLIS - MSY
2 stops36h 22mAir Canada
Deal found 9/17$538
This KLM deal was found by Cheapflights users on 9/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:28 amMSY - LIS
1 stop15h 32mKLM
Wed 12/1010:00 amLIS - MSY
1 stop15h 04mKLM
Deal found 9/16$539
This Delta deal was found by Cheapflights users on 9/17. 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.
Sat 11/223:09 pmBTR - LIS
2 stops17h 26mDelta
Mon 12/15:00 amLIS - BTR
2 stops20h 57mDelta
Deal found 9/17$628
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 11/226:09 pmBTR - LIS
2 stops33h 11mUnited Airlines
Mon 12/111:20 amLIS - BTR
2 stops36h 08mUnited Airlines
Deal found 9/16$670

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Lisbon 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 September 18, 2025.
Use the filters below to find and compare flights from Louisiana to Lisbon that are best for you.

Fly from

Louisiana

Fly to

Lisbon

Route

Depart

Return

Price

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 12/2

8:00 am-10:15 am

1 stop20h 15m

Lisbon Humberto Delgado

Tue 12/9

11:20 am-2:50 pm

2 stops33h 30m

$516

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 12/2

12:35 pm-8:10 am

1 stop13h 35m

Lisbon Humberto Delgado

Fri 12/12

11:20 am-8:04 pm

2 stops38h 44m

$523

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 12/2

12:35 pm-8:10 am

1 stop13h 35m

Lisbon Humberto Delgado

Wed 12/10

11:00 am-10:21 pm

2 stops41h 21m

$523

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 10/28

9:05 am-9:20 am

2 stops19h 15m

Lisbon Humberto Delgado

Fri 11/7

5:00 am-9:40 pm

2 stops22h 40m

$533

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Wed 12/3

12:35 pm-8:10 am

1 stop13h 35m

Lisbon Humberto Delgado

Wed 12/10

10:15 am-6:46 pm

1 stop14h 31m

$539

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Wed 12/3

12:30 pm-10:15 am

1 stop15h 45m

Lisbon Humberto Delgado

Thu 12/11

10:55 am-8:57 am

2 stops28h 02m

$539

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 11/4

11:17 am-9:00 am

1 stop15h 43m

Lisbon Humberto Delgado

Wed 11/12

5:30 am-7:01 pm

2 stops19h 31m

$541

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Sun 11/30

6:05 pm-9:20 am

1 stop33h 15m

Lisbon Humberto Delgado

Wed 12/10

10:15 am-6:46 pm

1 stop14h 31m

$541

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Sun 11/30

6:05 pm-9:20 am

1 stop33h 15m

Lisbon Humberto Delgado

Tue 12/9

10:15 am-6:46 pm

1 stop14h 31m

$541

Baton RougeLisbon

BTR - LIS

BTRLIS

Baton Rouge Ryan

Sat 11/22

3:09 pm-2:35 pm

2 stops17h 26m

Lisbon Humberto Delgado

Mon 12/1

5:00 am-7:57 pm

2 stops20h 57m

$628

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 12 results
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Best time to book a flight from Louisiana to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Louisiana 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 Louisiana to Lisbon

What is the cheapest month to book a flight from Louisiana to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Louisiana to Lisbon (average of $612). Flying from Louisiana to Lisbon in June is currently the most expensive (average of $1,126). 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 LA to LIS?

Find hourly flight availability from Louisiana to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 18, 2025.

When flying from Louisiana to Lisbon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from Louisiana?

    Located just 4.2 mi from the city center, Lisbon Humberto Delgado (LIS) is the airport most travelers will use when flying to Lisbon from Louisiana.

  • How long is the flight from Louisiana to Lisbon?

    Departing from Louisiana to Lisbon will take you 17h 26m. The distance from Louisiana to Lisbon is about 4536 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Louisiana to Lisbon that include hotel bookings?

    Yes. In addition to deals on Louisiana to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Lisbon.

  • Can I find deals for business class flights from Louisiana to Lisbon?

    Yes. Cheapflights offers flight deals from Louisiana to Lisbon 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 Louisiana to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Louisiana to Lisbon (average of $612). Flying from Louisiana to Lisbon in June is currently the most expensive (average of $1,126). 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 Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Oeiras
Beja
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Sesimbra
Colares

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Alternative routes for Louisiana to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Louisiana to Lisbon

Discover the top 5 airlines that operate flights from Louisiana to Lisbon. 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 September 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$613Average$1,231FlexibilityNo cancel feeOn-time71%
KLMCheapest$613Average$898FlexibilityNo cancel feeOn-time75%
DeltaCheapest$614Average$1,174FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$646Average$978FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$779Average$1,027FlexibilityNo cancel feeOn-time70%

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