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$414+ Cheap flights from New Orleans (MSY) to Lisbon (LIS)

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 12/28. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LIS
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from New Orleans Louis Armstrong to Lisbon Humberto Delgado are usually found in February or December, booked 35 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from New Orleans to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$516
(United Airlines)

One-way from

$414
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$1,027
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 New Orleans Louis Armstrong to Lisbon Humberto Delgado
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One-way flight from New Orleans Louis Armstrong to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 17% potential increase in price ($216 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from New Orleans to Lisbon

Cheapest flights from New Orleans to Lisbon
Explore the most affordable flight options available from New Orleans to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/26. 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
2 stops19h 20mUnited Airlines
Thu 12/410:55 amLIS - MSY
2 stops41h 26mUnited Airlines
Deal found 10/26$516
This Air Canada deal was found by Cheapflights users on 10/26. 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 stops41h 26mAir Canada
Deal found 10/26$518
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/2512:45 pmMSY - LIS
1 stop15h 30mUnited Airlines
Fri 12/511:20 amLIS - MSY
2 stops33h 30mUnited Airlines
Deal found 10/26$522
This Air Canada deal was found by Cheapflights users on 10/26. 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
Fri 12/511:20 amLIS - MSY
2 stops34h 41mAir Canada
Deal found 10/26$524
This FlightHub deal was found by Cheapflights users on 10/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:38 amMSY - LIS
2 stops16h 42mMultiple Airlines
Wed 12/35:00 amLIS - MSY
2 stops24h 52mMultiple Airlines
Deal found 10/26$525
This KLM deal was found by Cheapflights users on 10/26. 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.
Mon 11/243:02 pmMSY - LIS
1 stop10h 58mKLM
Wed 12/35:00 amLIS - MSY
2 stops17h 32mKLM
Deal found 10/26$529
This FlightHub deal was found by Cheapflights users on 10/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:00 amMSY - LIS
2 stops19h 55mMultiple Airlines
Wed 12/35:00 amLIS - MSY
2 stops24h 52mMultiple Airlines
Deal found 10/26$532
This Delta deal was found by Cheapflights users on 10/27. 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.
Tue 11/255:10 pmMSY - LIS
2 stops18h 20mDelta
Tue 12/25:00 amLIS - MSY
2 stops20h 04mDelta
Deal found 10/27$533
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/1012:35 pmMSY - LIS
1 stop13h 35mUnited Airlines
Wed 12/2411:55 amLIS - MSY
1 stop13h 53mUnited Airlines
Deal found 10/28$539
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/105:15 amMSY - LIS
2 stops20h 55mUnited Airlines
Thu 12/1811:55 amLIS - MSY
2 stops31h 13mUnited Airlines
Deal found 10/28$543
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/2610:38 amMSY - LIS
2 stops16h 17mUnited Airlines
Wed 12/311:55 amLIS - MSY
1 stop13h 44mUnited Airlines
Deal found 10/26$545
This KAYAK deal was found by Cheapflights users on 10/28. 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 12/102:29 pmMSY - LIS
2 stops26h 21mLufthansa
Mon 12/223:55 pmLIS - MSY
2 stops36h 34mLufthansa
Deal found 10/28$564

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans 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 October 28, 2025.
Use the filters below to find and compare flights from New Orleans to Lisbon that are best for you.

Fly from

New Orleans

Fly to

Lisbon

Route

Depart

Return

Price

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Mon 2/16

8:21 pm-9:20 am

2 stops30h 59m

Lisbon Humberto Delgado

Tue 2/24

11:20 am-11:28 pm

3 stops42h 08m

$521

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Wed 12/10

12:30 pm-10:15 am

1 stop15h 45m

Lisbon Humberto Delgado

Wed 12/17

11:00 am-1:28 pm

2 stops32h 28m

$522

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 11/25

12:45 pm-10:15 am

1 stop15h 30m

Lisbon Humberto Delgado

Fri 12/5

11:20 am-2:50 pm

2 stops33h 30m

$522

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Wed 1/14

10:30 am-9:20 am

2 stops16h 50m

Lisbon Humberto Delgado

Wed 1/21

5:00 am-5:17 pm

2 stops42h 17m

$528

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 2/17

2:28 pm-9:20 am

2 stops36h 52m

Lisbon Humberto Delgado

Tue 2/24

11:20 am-11:28 pm

3 stops42h 08m

$528

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Wed 1/14

11:43 am-8:00 am

1 stop14h 17m

Lisbon Humberto Delgado

Wed 1/21

5:00 am-4:21 pm

2 stops17h 21m

$529

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Mon 11/24

3:02 pm-8:00 am

1 stop10h 58m

Lisbon Humberto Delgado

Wed 12/3

5:00 am-4:32 pm

2 stops17h 32m

$529

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 2/17

7:55 pm-9:45 pm

1 stop19h 50m

Lisbon Humberto Delgado

Tue 2/24

8:45 pm-5:50 pm

2 stops27h 05m

$530

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 11/25

5:10 pm-5:30 pm

2 stops18h 20m

Lisbon Humberto Delgado

Tue 12/2

5:00 am-7:04 pm

2 stops20h 04m

$533

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Wed 12/10

8:00 am-10:15 am

1 stop20h 15m

Lisbon Humberto Delgado

Thu 12/18

11:55 am-7:48 pm

1 stop13h 53m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 17 results
1
2

Compare providers for flights from New Orleans to Lisbon

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 New Orleans to Lisbon in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
business-class.comPrice Accuracy3 starsTrust Score*3 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 New Orleans-Lisbon flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New Orleans-Lisbon flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New Orleans-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Orleans-Lisbon flights, Cheapflights users trust eDreams the most. eDreams 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 New Orleans-Lisbon 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 New Orleans to Lisbon

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

How far ahead should I book a flight from New Orleans to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from New Orleans to Lisbon. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from New Orleans to Lisbon, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from New Orleans to Lisbon (average of $458). Flying from New Orleans 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 MSY to LIS?

Find hourly flight availability from New Orleans 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 October 28, 2025.

It’s optimal to fly from New Orleans to Lisbon in the evening. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated October 28, 2025.
See what other customers who have flown with Delta, KLM, and United Airlines from New Orleans to Lisbon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,995 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,995 reviews
Delta
7.9
Good
7,995 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
KLM
7.7
Good
1,406 reviews
Delta
7.9
Good
7,995 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,996 reviews
Delta
7.9
Good
7,995 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,995 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,481 reviews
Delta
7.9
Good
7,995 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

  • How long is the flight from New Orleans to Lisbon?

    There are many flights that can get you from New Orleans to Lisbon in 30h 59m. Fly via United Airlines to get the fastest option. The distance from New Orleans to Lisbon is about 4511 mi.

  • What are the cheapest airlines flying from New Orleans to Lisbon round-trip?

    Our cheapest airline available from New Orleans to Lisbon is Delta. Our recent data shows that you can find tickets from as low as $562 on this airline. Additional options worth looking into are American Airlines and KLM, starting at $613 and $613 round-trip. Users have found that Delta is 44% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from New Orleans to Lisbon?

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

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

    Yes. Cheapflights offers flight deals from New Orleans 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 New Orleans to Lisbon?

    Currently, November is the cheapest month in which you can book a flight from New Orleans to Lisbon (average of $458). Flying from New Orleans 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
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Beja
Sesimbra
Colares

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Alternative routes for New Orleans 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 New Orleans to Lisbon

Discover the top 6 airlines that operate flights from New Orleans 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$562Average$1,170FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$613Average$1,259FlexibilityNo cancel feeOn-time71%
KLMCheapest$613Average$928FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$637Average$1,080FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$649Average$1,088FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$736Average$1,027FlexibilityNo cancel feeOn-time70%

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