What is the cheapest airline that flies from New Orleans Louis Armstrong to Lisbon Humberto Delgado?

British Airways and United Airlines are the most popular carriers operating from New Orleans Louis Armstrong to Lisbon Humberto Delgado

Which layover airport has the shortest connection time from New Orleans to Lisbon?

London (LHR) has the shortest average layover time for this route: 2h 54m.

Which layover airport has the shortest travel time from New Orleans to Lisbon?

Flights connecting via London (LHR) have the shortest average one-way travel time: 13h 45m.

Which airport is the most popular layover for flights between New Orleans and Lisbon?

London (LHR) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from New Orleans to Lisbon?

Flights via New York (JFK) offer the lowest average round-trip price of $665.

What airlines fly to Lisbon?

Delta, British Airways and United Airlines are the top three most popular airlines that fly to Lisbon from New Orleans according to our data. Delta is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 5 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Lisbon Humberto Delgado Airport?

Prices for flights from New Orleans Louis Armstrong Airport to Lisbon Humberto Delgado Airport are updated daily.

How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to Lisbon Humberto Delgado Airport?

As of October 2026, there are 5 operators available to choose from for flights from New Orleans Louis Armstrong Airport to Lisbon Humberto Delgado Airport.

How old do you have to be to fly from New Orleans Louis Armstrong Airport to Lisbon Humberto Delgado Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Orleans Louis Armstrong Airport to Lisbon Humberto Delgado Airport.

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$374 Cheap Flights from New Orleans to Lisbon in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New Orleans to Lisbon

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7:10 pm - 8:00 amMSY New Orleans Louis Armstrong-LIS Lisbon Humberto Delgado

30h 50m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

10:00 am - 6:54 pmLIS Lisbon Humberto Delgado-MSY New Orleans Louis Armstrong

14h 54m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

$671Virgin Atlantic

Sun, Feb 21 - Wed, Mar 3

7:40 pm - 8:00 amMSY New Orleans Louis Armstrong-LIS Lisbon Humberto Delgado

30h 20m1 stop New York John F Kennedy Intl

10:00 am - 6:54 pmLIS Lisbon Humberto Delgado-MSY New Orleans Louis Armstrong

14h 54m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

$676Virgin Atlantic

Sun, Feb 21 - Wed, Mar 3

8:00 am - 10:20 amMSY New Orleans Louis Armstrong-LIS Lisbon Humberto Delgado

20h 20m1 stop Washington, D.C. Dulles Intl

11:20 am - 4:08 pmLIS Lisbon Humberto Delgado-MSY New Orleans Louis Armstrong

34h 48m2 stops Toronto Pearson Intl Houston George Bush Intcntl

$731United Airlines

Mon, Nov 9 - Wed, Nov 18

7:54 pm - 8:10 amMSY New Orleans Louis Armstrong-LIS Lisbon Humberto Delgado

30h 16m1 stop Newark

11:20 am - 10:23 amLIS Lisbon Humberto Delgado-MSY New Orleans Louis Armstrong

29h 03m1 stop Toronto Pearson Intl

$732United Airlines

Mon, Nov 9 - Wed, Nov 18

10:40 am - 11:25 amMSY New Orleans Louis Armstrong-LIS Lisbon Humberto Delgado

18h 45m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

5:00 am - 4:18 pmLIS Lisbon Humberto Delgado-MSY New Orleans Louis Armstrong

17h 18m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$744Delta

Mon, Feb 22 - Wed, Mar 3

7:55 pm - 2:55 pmMSY New Orleans Louis Armstrong-LIS Lisbon Humberto Delgado

13h 00m1 stop London Heathrow

11:05 am - 9:46 pmLIS Lisbon Humberto Delgado-MSY New Orleans Louis Armstrong

16h 41m1 stop Philadelphia

$745American Airlines

Mon, Feb 22 - Wed, Mar 3

7:55 pm - 2:55 pmMSY New Orleans Louis Armstrong-LIS Lisbon Humberto Delgado

13h 00m1 stop London Heathrow

11:05 am - 9:46 pmLIS Lisbon Humberto Delgado-MSY New Orleans Louis Armstrong

16h 41m1 stop Philadelphia

$774American Airlines

Mon, Feb 22 - Wed, Mar 3

11:29 am - 10:30 amMSY New Orleans Louis Armstrong-LIS Lisbon Humberto Delgado

17h 01m2 stops New York John F Kennedy Intl Amsterdam Schiphol

5:00 am - 8:39 pmLIS Lisbon Humberto Delgado-MSY New Orleans Louis Armstrong

21h 39m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$793Delta

Wed, Nov 18 - Sun, Nov 22

7:37 am - 8:10 amMSY New Orleans Louis Armstrong-LIS Lisbon Humberto Delgado

18h 33m1 stop Newark

2:20 pm - 11:42 pmLIS Lisbon Humberto Delgado-MSY New Orleans Louis Armstrong

39h 22m2 stops Munich Franz Josef Strauss Newark

$850Lufthansa

Sun, Jan 10 - Sat, Jan 16

11:30 am - 11:05 amMSY New Orleans Louis Armstrong-LIS Lisbon Humberto Delgado

17h 35m1 stop Toronto Pearson Intl

7:25 am - 11:41 pmLIS Lisbon Humberto Delgado-MSY New Orleans Louis Armstrong

22h 16m2 stops Frankfurt am Main Newark

$1,128Lufthansa

Tue, Mar 30 - Sat, Apr 3

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Delta flights from New Orleans to Lisbon

Our best Delta deals on New Orleans to Lisbon flight tickets

Delta

Feb 22

MSY10:40 amNew Orleans Louis Armstrong

18h 45m

2 stops

LIS11:25 amLisbon Humberto Delgado

Mar 3

LIS5:00 amLisbon Humberto Delgado

17h 18m

2 stops

MSY4:18 pmNew Orleans Louis Armstrong

$744

Delta

Nov 17

MSY6:30 amNew Orleans Louis Armstrong

19h 30m

2 stops

LIS8:00 amLisbon Humberto Delgado

Nov 24

LIS5:00 amLisbon Humberto Delgado

21h 39m

2 stops

MSY8:39 pmNew Orleans Louis Armstrong

$768

Delta

Nov 18

MSY11:29 amNew Orleans Louis Armstrong

17h 01m

2 stops

LIS10:30 amLisbon Humberto Delgado

Nov 22

LIS5:00 amLisbon Humberto Delgado

21h 39m

2 stops

MSY8:39 pmNew Orleans Louis Armstrong

$793

American Airlines flights from New Orleans to Lisbon

Our best American Airlines deals on New Orleans to Lisbon flight tickets

American Airlines

Feb 22

MSY7:55 pmNew Orleans Louis Armstrong

13h 00m

1 stop

LIS2:55 pmLisbon Humberto Delgado

Mar 3

LIS11:05 amLisbon Humberto Delgado

16h 41m

1 stop

MSY9:46 pmNew Orleans Louis Armstrong

$745

American Airlines

Feb 22

MSY7:55 pmNew Orleans Louis Armstrong

13h 00m

1 stop

LIS2:55 pmLisbon Humberto Delgado

Mar 3

LIS11:05 amLisbon Humberto Delgado

16h 41m

1 stop

MSY9:46 pmNew Orleans Louis Armstrong

$774

American Airlines

Dec 6

MSY6:00 amNew Orleans Louis Armstrong

21h 05m

1 stop

LIS9:05 amLisbon Humberto Delgado

Feb 6

LIS10:40 amLisbon Humberto Delgado

18h 09m

1 stop

MSY10:49 pmNew Orleans Louis Armstrong

$796

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansLisbon

MSY New Orleans Louis Armstrong - LIS Lisbon Humberto Delgado

MSYLIS

New Orleans Louis Armstrong

Sun 2/21

7:10 pm-8:00 am

2 stops30h 50m

Lisbon Humberto Delgado

Wed 3/3

10:00 am-6:54 pm

2 stops14h 54m

$671

New OrleansLisbon

MSY New Orleans Louis Armstrong - LIS Lisbon Humberto Delgado

MSYLIS

New Orleans Louis Armstrong

Sun 2/21

7:40 pm-8:00 am

1 stop30h 20m

Lisbon Humberto Delgado

Wed 3/3

10:00 am-6:54 pm

2 stops14h 54m

$676

New OrleansLisbon

MSY New Orleans Louis Armstrong - LIS Lisbon Humberto Delgado

MSYLIS

New Orleans Louis Armstrong

Mon 11/9

8:00 am-10:20 am

1 stop20h 20m

Lisbon Humberto Delgado

Wed 11/18

11:20 am-4:08 pm

2 stops34h 48m

$731

New OrleansLisbon

MSY New Orleans Louis Armstrong - LIS Lisbon Humberto Delgado

MSYLIS

New Orleans Louis Armstrong

Mon 11/9

7:54 pm-8:10 am

1 stop30h 16m

Lisbon Humberto Delgado

Wed 11/18

11:20 am-10:23 am

1 stop29h 03m

$732

New OrleansLisbon

MSY New Orleans Louis Armstrong - LIS Lisbon Humberto Delgado

MSYLIS

New Orleans Louis Armstrong

Mon 2/22

10:40 am-11:25 am

2 stops18h 45m

Lisbon Humberto Delgado

Wed 3/3

5:00 am-4:18 pm

2 stops17h 18m

$744

Quickest round-trip

New OrleansLisbon

MSY New Orleans Louis Armstrong - LIS Lisbon Humberto Delgado

MSYLIS

New Orleans Louis Armstrong

Mon 2/22

7:55 pm-2:55 pm

1 stop13h 00m

Lisbon Humberto Delgado

Wed 3/3

11:05 am-9:46 pm

1 stop16h 41m

$745

New OrleansLisbon

MSY New Orleans Louis Armstrong - LIS Lisbon Humberto Delgado

MSYLIS

New Orleans Louis Armstrong

Mon 2/22

7:55 pm-2:55 pm

1 stop13h 00m

Lisbon Humberto Delgado

Wed 3/3

11:05 am-9:46 pm

1 stop16h 41m

$774

New OrleansLisbon

MSY New Orleans Louis Armstrong - LIS Lisbon Humberto Delgado

MSYLIS

New Orleans Louis Armstrong

Wed 11/18

11:29 am-10:30 am

2 stops17h 01m

Lisbon Humberto Delgado

Sun 11/22

5:00 am-8:39 pm

2 stops21h 39m

$793

New OrleansLisbon

MSY New Orleans Louis Armstrong - LIS Lisbon Humberto Delgado

MSYLIS

New Orleans Louis Armstrong

Sun 1/10

7:37 am-8:10 am

1 stop18h 33m

Lisbon Humberto Delgado

Sat 1/16

2:20 pm-11:42 pm

2 stops39h 22m

$850

New OrleansLisbon

MSY New Orleans Louis Armstrong - LIS Lisbon Humberto Delgado

MSYLIS

New Orleans Louis Armstrong

Tue 3/30

11:30 am-11:05 am

1 stop17h 35m

Lisbon Humberto Delgado

Sat 4/3

7:25 am-11:41 pm

2 stops22h 16m

$1,128

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New Orleans to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between New Orleans and Lisbon?

Prices are currently low for flights on this route.

Typical prices usually range from $851 to $1,864.
The lowest price recently found on this route was $671.

What is the cheapest month to fly to Lisbon?

In general, February is the cheapest month to fly from New Orleans to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $705. If you are unable to visit Lisbon during the month of February, then departing from New Orleans during the month January is also very affordable. Most momondo users find prices during this month for around $738.

Can stopping save me money on New Orleans to Lisbon flights?

You could potentially save up to 53% on your flight if you consider stops on a New Orleans to Lisbon flight.

When to book flights from New Orleans to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from New Orleans to Lisbon according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap New Orleans to Lisbon (MSY to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Orleans to Lisbon

Best Price Found	$374
Fastest flight time	16h 51m
Direct flights	None

The best one-way flight to Lisbon from New Orleans in the past 72 hours is $374. The best round-trip flight deal from New Orleans to Lisbon found on momondo in the last 72 hours is $671.

The fastest flight from New Orleans to Lisbon takes 16h 51m

There are no direct flights from New Orleans to Lisbon. There are no popular flight routes from New Orleans to Lisbon.

Search flight deals

Frequently asked questions about flying from New Orleans to Lisbon

How far is New Orleans Louis Armstrong to Lisbon Humberto Delgado by plane?
Lisbon Humberto Delgado is 4504.5 mi away from New Orleans Louis Armstrong. Typically, this will take 16h 51m by plane in normal conditions.
When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Lisbon Humberto Delgado Airport?
Prices for flights from New Orleans Louis Armstrong Airport to Lisbon Humberto Delgado Airport are updated daily.
How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to Lisbon Humberto Delgado Airport?
As of October 2026, there are 5 operators available to choose from for flights from New Orleans Louis Armstrong Airport to Lisbon Humberto Delgado Airport.
How old do you have to be to fly from New Orleans Louis Armstrong Airport to Lisbon Humberto Delgado Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Orleans Louis Armstrong Airport to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from New Orleans to Lisbon?
momondo data reveals that the most frequently booked airline on the route from New Orleans to Lisbon is Delta, representing 31% of all bookings. The subsequent popular airlines are British Airways at 25%, United Airlines at 20%, and American Airlines at 16%.

Best airlines flying from New Orleans to Lisbon

Compare and see reviews for airlines that fly from New Orleans to Lisbon with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $458	Free Cancellation	Rating 7.8 8,626 reviews	Search Delta flights
British Airways	PriceFrom $517	Free Cancellation	Rating 6.7 8,244 reviews	Search British Airways flights
United Airlines	PriceFrom $549	Free Cancellation	Rating 7.4 10,283 reviews	Search United Airlines flights
Lufthansa	PriceFrom $679	Free Cancellation	Rating 6.8 8,253 reviews	Search Lufthansa flights
American Airlines	PriceFrom $851	Free Cancellation	Rating 7.0 12,130 reviews	Search American Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from New Orleans to Lisbon?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Lisbon from New Orleans.

Can I find flights from New Orleans to Lisbon with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Lisbon from New Orleans with this policy.

How can momondo help me find flights from New Orleans to Lisbon?

momondo helps you find the best flight between New Orleans and Lisbon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from New Orleans to Lisbon right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New Orleans to Lisbon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from New Orleans to Lisbon from $374

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to Lisbon departing on 2/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from New Orleans to Lisbon

Our best Delta deals on New Orleans to Lisbon flight tickets

American Airlines flights from New Orleans to Lisbon

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See travel insights to Lisbon from

How to get the cheapest flight ticket from New Orleans to Lisbon

What is the typical price of a round-trip flight between New Orleans and Lisbon?

What is the cheapest month to fly to Lisbon?

Can stopping save me money on New Orleans to Lisbon flights?

What is the cheapest airline that flies from New Orleans Louis Armstrong to Lisbon Humberto Delgado?

What airlines fly to Lisbon?

Which airport is the most popular layover for flights between New Orleans and Lisbon?

Which layover airport offers the lowest fares from New Orleans to Lisbon?

Which layover airport has the shortest travel time from New Orleans to Lisbon?

Which layover airport has the shortest connection time from New Orleans to Lisbon?

When to book flights from New Orleans to Lisbon

Cheap New Orleans to Lisbon (MSY to LIS) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from New Orleans to Lisbon

Best airlines flying from New Orleans to Lisbon

Compare and see reviews for airlines that fly from New Orleans to Lisbon with momondo

Traveling to a place near Lisbon?

Why use momondo?

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Portugal

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List of cabin classes available on flights landing in Lisbon. Availability may vary depending on flight origin and airline.

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