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Lisbon

$496+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LIS
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
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 November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$496
(KLM)

Popular in

August

Cheapest in

February

Average price

$792
Provider with most accurate pricing for New Orleans Louis Armstrong-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Lisbon Humberto Delgado flights.
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From Louisiana to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 17% potential increase in price ($217 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 4, 2025.

This KLM deal was found by Cheapflights users on 11/3. 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.
Wed 12/311:26 amMSY - LIS
1 stop15h 14mKLM
Wed 12/105:00 amLIS - MSY
2 stops17h 08mKLM
Deal found 11/3$496
This Delta deal was found by Cheapflights users on 11/3. 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.
Wed 12/311:26 amMSY - LIS
2 stops17h 54mDelta
Wed 12/105:00 amLIS - MSY
2 stops21h 07mDelta
Deal found 11/3$500
This Air Canada deal was found by Cheapflights users on 11/2. 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 11/257:00 amMSY - LIS
2 stops20h 20mAir Canada
Thu 12/410:55 amLIS - MSY
2 stops41h 26mAir Canada
Deal found 11/2$582
This Air Canada deal was found by Cheapflights users on 11/2. 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 11/246:05 pmMSY - LIS
2 stops33h 15mAir Canada
Thu 12/410:55 amLIS - MSY
2 stops37h 54mAir Canada
Deal found 11/2$584
This KAYAK deal was found by Cheapflights users on 11/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:38 amMSY - LIS
2 stops30h 52mLufthansa
Wed 12/35:00 amLIS - MSY
2 stops24h 52mLufthansa
Deal found 11/2$597
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/258:00 amMSY - LIS
1 stop20h 15mUnited Airlines
Thu 12/410:15 amLIS - MSY
1 stop14h 34mUnited Airlines
Deal found 11/2$605
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 11/2412:04 pmMSY - LIS
2 stops16h 11mUnited Airlines
Thu 12/410:15 amLIS - MSY
1 stop14h 34mUnited Airlines
Deal found 11/2$609
This KAYAK deal was found by Cheapflights users on 11/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:38 amMSY - LIS
2 stops30h 12mLufthansa
Thu 12/45:00 amLIS - MSY
2 stops23h 21mLufthansa
Deal found 11/2$610
This KAYAK deal was found by Cheapflights users on 11/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/252:15 pmMSY - LIS
2 stops27h 15mLufthansa
Tue 12/212:20 pmLIS - MSY
2 stops41h 32mLufthansa
Deal found 11/2$617
This KAYAK deal was found by Cheapflights users on 11/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:21 pmMSY - LIS
2 stops17h 14mLufthansa
Tue 12/212:20 pmLIS - MSY
2 stops40h 01mLufthansa
Deal found 11/2$630
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 11/1912:01 pmMSY - LIS
2 stops14h 09mUnited Airlines
Thu 12/410:15 amLIS - MSY
1 stop14h 34mUnited Airlines
Deal found 11/2$684
This Delta deal was found by Cheapflights users on 11/2. 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 11/247:39 amBTR - LIS
2 stops27h 51mDelta
Thu 12/45:00 amLIS - BTR
2 stops20h 57mDelta
Deal found 11/2$700

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 November 4, 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

Wed 12/3

11:26 am-8:40 am

1 stop15h 14m

Lisbon Humberto Delgado

Wed 12/10

5:00 am-4:08 pm

2 stops17h 08m

$496

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Wed 12/3

11:26 am-11:20 am

2 stops17h 54m

Lisbon Humberto Delgado

Wed 12/10

5:00 am-8:07 pm

2 stops21h 07m

$500

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Mon 11/24

6:05 pm-9:20 am

2 stops33h 15m

Lisbon Humberto Delgado

Thu 12/4

10:55 am-6:49 pm

2 stops37h 54m

$584

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Mon 11/24

12:04 pm-10:15 am

2 stops16h 11m

Lisbon Humberto Delgado

Thu 12/4

10:15 am-6:49 pm

1 stop14h 34m

$609

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Mon 11/24

5:15 am-10:15 am

2 stops23h 00m

Lisbon Humberto Delgado

Wed 12/3

11:55 am-11:52 pm

2 stops17h 57m

$609

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Wed 11/19

10:38 am-10:50 pm

2 stops30h 12m

Lisbon Humberto Delgado

Wed 12/3

5:00 am-11:52 pm

2 stops24h 52m

$610

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Sun 2/15

6:00 am-9:05 am

1 stop21h 05m

Lisbon Humberto Delgado

Sun 2/22

11:05 am-9:46 pm

1 stop16h 41m

$667

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Wed 11/19

12:01 pm-8:10 am

2 stops14h 09m

Lisbon Humberto Delgado

Thu 12/4

10:15 am-6:49 pm

1 stop14h 34m

$684

Baton RougeLisbon

BTR - LIS

BTRLIS

Baton Rouge Ryan

Mon 11/24

7:39 am-5:30 pm

2 stops27h 51m

Lisbon Humberto Delgado

Thu 12/4

5:00 am-7:57 pm

2 stops20h 57m

$700

Baton RougeLisbon

BTR - LIS

BTRLIS

Baton Rouge Ryan

Tue 11/25

10:30 am-3:10 pm

2 stops22h 40m

Lisbon Humberto Delgado

Thu 12/4

5:00 am-7:57 pm

2 stops20h 57m

$700

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 20 results
1
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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, November is the cheapest month in which you can book a flight from Louisiana to Lisbon (average of $458). Flying from Louisiana to Lisbon in August is currently the most expensive (average of $1,003). 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 November 4, 2025.

It’s optimal to fly from Louisiana to Lisbon at noon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Louisiana to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Louisiana to Lisbon. Price data was last updated on December 16, 2024.

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

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 15h 14m. The distance from Louisiana to Lisbon is about 4511 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, November is the cheapest month in which you can book a flight from Louisiana to Lisbon (average of $458). Flying from Louisiana to Lisbon in August is currently the most expensive (average of $1,003). 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
Ericeira
Nazaré
Costa da Caparica
Torres Vedras
Beja
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 6 airlines flying from Louisiana to Lisbon

Discover the top 6 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$562Average$1,167FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$588Average$976FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$613Average$1,264FlexibilityNo cancel feeOn-time71%
KLMCheapest$613Average$967FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$646Average$984FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$736Average$1,027FlexibilityNo cancel feeOn-time70%

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