How long is the flight from New Orleans to Lisbon?

There are many flights that can get you from New Orleans to Lisbon in 12h 07m. Fly via United Airlines or Delta to get the fastest option. The distance from New Orleans to Lisbon is about 4511 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

Our cheapest airline available from New Orleans to Lisbon is American Airlines. Our recent data shows that you can find tickets from as low as $613 on this airline. Additional options worth looking into are KLM and United Airlines, starting at $613 and $649 round-trip. Users have found that American Airlines is 42% cheaper than the other options available to this destination.

What is the cheapest day to fly from New Orleans to Lisbon?

Travelers seeking maximum savings on their New Orleans to Lisbon flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

If weather is an important factor for your trip to Lisbon, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular airlines that fly from New Orleans to Lisbon?

Consider American Airlines, British Airways or Delta when booking your flight. These represent the most popular airlines when flying from New Orleans to Lisbon.

What is the cheapest day to fly round-trip from New Orleans to Lisbon?

Thursday flights are found to be more expensive to fly from New Orleans to Lisbon. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Lisbon.

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

Users have found that booking a flight from New Orleans to Lisbon at least 30 days early can save you up to 257% on average compared to booking a flight this week. If booking 30 days before your flight isn’t an option for you, users have found flights from New Orleans to Lisbon for as little as $614 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $2,045 for flights departing within the next 3 days.

What is the cheapest month to fly from New Orleans to Lisbon?

Flights from New Orleans to Lisbon lean towards being more expensive in August. Prices are generally better when you fly from New Orleans to Lisbon in February, with the cheapest ticket starting at $595.

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.

$531+ Flights from New Orleans to Lisbon

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Cheapflights Tip: The best prices from New Orleans Louis Armstrong to Lisbon Humberto Delgado are usually found in February or January, booked 29 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from New Orleans to Lisbon

Round-trip from	$531 (Air Canada)
Popular in	August
Cheapest in	February
Average price	$1,084

From New Orleans Louis Armstrong to Lisbon Humberto Delgado

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($168 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).

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Average for round-trip flights in September 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 September 11, 2025.

Sun 11/166:05 pmMSY - LIS

1 stop33h 15mAir Canada

Thu 11/275:00 amLIS - MSY

2 stops18h 17mAir Canada

Deal found 9/10

$531

Tue 11/46:05 amMSY - LIS

2 stops21h 15mMultiple Airlines

Wed 11/125:00 amLIS - MSY

2 stops24h 44mMultiple Airlines

Deal found 9/9

$532

Wed 11/127:00 amMSY - LIS

2 stops19h 55mAir Canada

Wed 11/265:00 amLIS - MSY

2 stops18h 17mAir Canada

Deal found 9/10

$536

Mon 10/277:00 amMSY - LIS

2 stops21h 20mAir Canada

Thu 11/610:55 amLIS - MSY

2 stops36h 22mAir Canada

Deal found 9/11

$538

Wed 11/128:00 amMSY - LIS

1 stop20h 15mUnited Airlines

Wed 11/2611:55 amLIS - MSY

1 stop13h 43mUnited Airlines

Deal found 9/11

$539

Tue 11/116:05 pmMSY - LIS

1 stop32h 50mUnited Airlines

Tue 11/2510:15 amLIS - MSY

1 stop14h 48mUnited Airlines

Deal found 9/11

$541

Mon 10/272:53 pmMSY - LIS

1 stop12h 07mDelta

Wed 11/510:00 amLIS - MSY

2 stops19h 04mDelta

Deal found 9/11

$548

Mon 11/36:00 pmMSY - LIS

2 stops18h 05mIberia

Thu 11/136:30 amLIS - MSY

2 stops23h 29mIberia

Deal found 9/10

$551

Wed 11/122:14 pmMSY - LIS

2 stops14h 01mUnited Airlines

Thu 11/2710:15 amLIS - MSY

2 stops29h 59mUnited Airlines

Deal found 9/11

$554

Mon 10/272:53 pmMSY - LIS

1 stop12h 07mDelta

Tue 11/45:30 amLIS - MSY

2 stops19h 31mDelta

Deal found 9/11

$559

Best flights from New Orleans to Lisbon
Discover carefully curated flight deals from New Orleans to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Wed 11/1212:45 pmMSY - LIS

1 stop15h 30mUnited Airlines

Wed 11/2611:55 amLIS - MSY

1 stop13h 43mUnited Airlines

Deal found 9/10

$539

Mon 10/272:53 pmMSY - LIS

1 stop12h 07mDelta

Fri 11/710:55 amLIS - MSY

1 stop32h 53mDelta

Deal found 9/11

$548

Sun 11/27:00 amMSY - LIS

2 stops31h 05mBritish Airways

Wed 11/126:30 amLIS - MSY

2 stops23h 29mBritish Airways

Deal found 9/9

$579

Mon 10/272:53 pmMSY - LIS

1 stop12h 07mDelta

Wed 11/510:00 amLIS - MSY

1 stop15h 01mDelta

Deal found 9/11

$548

Wed 11/1212:01 pmMSY - LIS

2 stops16h 14mUnited Airlines

Thu 11/2710:15 amLIS - MSY

2 stops29h 59mUnited Airlines

Deal found 9/10

$554

Tue 10/288:55 pmMSY - LIS

1 stop15h 45mBritish Airways

Tue 11/47:05 amLIS - MSY

1 stop16h 50mBritish Airways

Deal found 9/11

$585

Mon 10/279:05 amMSY - LIS

2 stops17h 55mDelta

Tue 11/45:30 amLIS - MSY

2 stops17h 17mDelta

Deal found 9/11

$573

Tue 10/288:55 pmMSY - LIS

1 stop12h 50mBritish Airways

Mon 11/33:50 pmLIS - MSY

1 stop32h 05mBritish Airways

Deal found 9/11

$585

Sat 11/157:55 amMSY - LIS

2 stops19h 00mUnited Airlines

Wed 11/2611:55 amLIS - MSY

1 stop13h 43mUnited Airlines

Deal found 9/10

$589

Tue 11/47:55 pmMSY - LIS

1 stop15h 45mBritish Airways

Wed 11/126:35 pmLIS - MSY

1 stop29h 20mBritish Airways

Deal found 9/9

$597

Last-minute flights from New Orleans to Lisbon
Discover last-minute flight deals from New Orleans to Lisbon. Data last updated September 11, 2025 and is based on user searches.

Sun 10/268:00 amMSY - LIS

1 stop21h 15mUnited Airlines

Thu 11/611:55 amLIS - MSY

2 stops39h 45mUnited Airlines

Deal found 9/11

$554

Mon 10/277:00 amMSY - LIS

2 stops21h 20mAir Canada

Thu 11/610:55 amLIS - MSY

2 stops36h 22mAir Canada

Deal found 9/11

$538

Mon 10/272:53 pmMSY - LIS

1 stop12h 07mDelta

Wed 11/510:00 amLIS - MSY

2 stops19h 04mDelta

Deal found 9/11

$548

Mon 10/272:53 pmMSY - LIS

1 stop12h 07mDelta

Tue 11/45:30 amLIS - MSY

2 stops19h 31mDelta

Deal found 9/11

$559

Tue 10/288:55 pmMSY - LIS

1 stop15h 45mBritish Airways

Tue 11/47:05 amLIS - MSY

1 stop16h 50mBritish Airways

Deal found 9/11

$585

Wed 10/2910:08 amMSY - LIS

2 stops16h 32mMultiple Airlines

Tue 11/412:30 pmLIS - MSY

2 stops17h 29mMultiple Airlines

Deal found 9/11

$551

Wed 10/295:52 pmMSY - LIS

2 stops16h 18mDelta

Thu 11/610:00 amLIS - MSY

1 stop14h 46mDelta

Deal found 9/11

$576

Wed 10/295:52 pmMSY - LIS

2 stops16h 18mDelta

Fri 11/710:55 amLIS - MSY

2 stops29h 25mDelta

Deal found 9/11

$581

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Orleans to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Wed 11/12

12:45 pm-10:15 am

1 stop15h 30m

Lisbon Humberto Delgado

Wed 11/26

11:55 am-7:38 pm

1 stop13h 43m

$539

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Mon 10/27

2:53 pm-8:00 am

1 stop12h 07m

Lisbon Humberto Delgado

Fri 11/7

10:55 am-1:48 pm

1 stop32h 53m

$548

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Mon 10/27

2:53 pm-8:00 am

1 stop12h 07m

Lisbon Humberto Delgado

Wed 11/5

10:00 am-7:01 pm

1 stop15h 01m

$548

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Wed 11/12

12:01 pm-10:15 am

2 stops16h 14m

Lisbon Humberto Delgado

Thu 11/27

10:15 am-10:14 am

2 stops29h 59m

$554

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Mon 10/27

9:05 am-8:00 am

2 stops17h 55m

Lisbon Humberto Delgado

Tue 11/4

5:30 am-4:47 pm

2 stops17h 17m

$573

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Sun 11/2

7:00 am-8:05 pm

2 stops31h 05m

Lisbon Humberto Delgado

Wed 11/12

6:30 am-11:59 pm

2 stops23h 29m

$579

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 10/28

8:55 pm-5:40 pm

1 stop15h 45m

Lisbon Humberto Delgado

Tue 11/4

7:05 am-5:55 pm

1 stop16h 50m

$585

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 10/28

8:55 pm-2:45 pm

1 stop12h 50m

Lisbon Humberto Delgado

Mon 11/3

3:50 pm-5:55 pm

1 stop32h 05m

$585

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Sat 11/15

7:55 am-8:55 am

2 stops19h 00m

Lisbon Humberto Delgado

Wed 11/26

11:55 am-7:38 pm

1 stop13h 43m

$589

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 11/4

7:55 pm-5:40 pm

1 stop15h 45m

Lisbon Humberto Delgado

Wed 11/12

6:35 pm-5:55 pm

1 stop29h 20m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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?

To ensure you get the cheapest price possible for a flight from New Orleans to Lisbon, you should look to book at least 29 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, January is the cheapest month in which you can book a flight from New Orleans to Lisbon (average of $612). Flying from New Orleans to Lisbon in June is currently the most expensive (average of $1,127). 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?

It’s optimal to fly from New Orleans to Lisbon in the evening. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Lisbon

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

8.0

Very good

7,960 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

7,960 reviews

Delta

8.0

Very good

7,960 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!

KLM

7.8

Good

1,385 reviews

Delta

8.0

Very good

7,960 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

8,937 reviews

Delta

8.0

Very good

7,960 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

7,960 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

6.7

Okay

7,361 reviews

Delta

8.0

Very good

7,960 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

How long is the flight from New Orleans to Lisbon?
There are many flights that can get you from New Orleans to Lisbon in 12h 07m. Fly via United Airlines or Delta to get the fastest option. The distance from New Orleans to Lisbon is about 4511 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from New Orleans to Lisbon round-trip?
Our cheapest airline available from New Orleans to Lisbon is American Airlines. Our recent data shows that you can find tickets from as low as $613 on this airline. Additional options worth looking into are KLM and United Airlines, starting at $613 and $649 round-trip. Users have found that American Airlines is 42% 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, January is the cheapest month in which you can book a flight from New Orleans to Lisbon (average of $612). Flying from New Orleans to Lisbon in June is currently the most expensive (average of $1,127). 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

Sintra

Fátima

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Ericeira

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Alternative routes for New Orleans to Lisbon

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Other flights to Lisbon

Top 5 airlines flying from New Orleans to Lisbon

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$613	Average$1,231	FlexibilityNo cancel fee	On-time71%
KLM	Cheapest$613	Average$898	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$649	Average$1,094	FlexibilityNo cancel fee	On-time69%
British Airways	Cheapest$779	Average$1,027	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$881	Average$1,202	FlexibilityNo cancel fee	On-timeN/A

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$531+ Cheap flights from New Orleans (MSY) 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Orleans to Lisbon with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from New Orleans Louis Armstrong to Lisbon Humberto Delgado are usually found in February or January, booked 29 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from New Orleans to Lisbon

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from New Orleans to Lisbon

Cheapest flights from New Orleans to LisbonExplore 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 September 11, 2025.

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 September 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Orleans to Lisbon that are best for you.

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.

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?

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

What is the cheapest time of day to fly from MSY to LIS?

Reviews of airlines servicing Lisbon

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.

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?

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

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

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

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

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

Traveling to a place near Lisbon?

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Alternative routes for New Orleans to Lisbon

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Top 5 airlines flying from New Orleans to Lisbon

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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 September 11, 2025.