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

Flights via Philadelphia (PHL) offer the lowest average round-trip price of $620.

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

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 10h 36m.

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

Newark (EWR) has the shortest average layover time for this route: 3h 23m.

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

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

What airlines fly to Lisbon?

United Airlines, British Airways and Delta are the top three most popular airlines that fly to Lisbon from New Orleans according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 6 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 2025, there are 6 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.

$522 Cheap Flights from New Orleans to Lisbon in 2025/26

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10:38 am - 9:20 amMSY-LIS

16h 42m2 stops

5:00 am - 5:17 pmLIS-MSY

18h 17m2 stops

$522Multiple Airlines

Find Deal

Tue, Nov 25 - Thu, Dec 4

5:10 pm - 5:30 pmMSY-LIS

18h 20m2 stops

10:00 am - 7:04 pmLIS-MSY

15h 04m1 stop

$543Delta

Find Deal

Tue, Nov 25 - Thu, Dec 4

6:00 am - 9:20 amMSY-LIS

21h 20m3 stops

11:20 am - 10:29 pmLIS-MSY

41h 09m2 stops

$572United Airlines

Find Deal

Thu, Jan 8 - Wed, Jan 14

7:55 pm - 2:45 pmMSY-LIS

12h 50m1 stop

12:30 pm - 11:56 pmLIS-MSY

17h 26m2 stops

$580Multiple Airlines

Find Deal

Thu, Jan 8 - Wed, Jan 14

7:55 pm - 2:45 pmMSY-LIS

12h 50m1 stop

12:55 pm - 5:55 pmLIS-MSY

35h 00m1 stop

$592British Airways

Find Deal

Thu, Jan 8 - Wed, Jan 14

7:55 pm - 2:45 pmMSY-LIS

12h 50m1 stop

7:00 am - 5:55 pmLIS-MSY

16h 55m1 stop

$600British Airways

Find Deal

Tue, Nov 25 - Thu, Dec 4

9:05 am - 9:20 amMSY-LIS

18h 15m2 stops

11:20 am - 10:21 pmLIS-MSY

41h 01m2 stops

$616United Airlines

Find Deal

Thu, Dec 4 - Sat, Dec 13

6:05 pm - 9:20 amMSY-LIS

33h 15m2 stops

11:25 am - 5:03 pmLIS-MSY

35h 38m2 stops

$663Air Canada

Find Deal

Sun, Mar 29 - Wed, Apr 8

6:00 am - 9:05 amMSY-LIS

21h 05m1 stop

11:05 am - 8:43 pmLIS-MSY

15h 38m1 stop

$665American Airlines

Find Deal

Sun, Mar 29 - Wed, Apr 8

7:45 pm - 10:10 amMSY-LIS

33h 25m2 stops

11:25 am - 3:14 pmLIS-MSY

33h 49m2 stops

$698Air Canada

Find Deal

Sat, Mar 28 - Fri, Apr 10

Air Canada flights from New Orleans to Lisbon

Our best Air Canada deals on New Orleans to Lisbon flight tickets

Air Canada

Mar 29

MSY6:05 pmNew Orleans Louis Armstrong

33h 15m

2 stops

LIS9:20 amLisbon Humberto Delgado

Apr 8

LIS11:25 amLisbon Humberto Delgado

35h 38m

2 stops

MSY5:03 pmNew Orleans Louis Armstrong

$663

Find similar

Air Canada

Mar 28

MSY7:45 pmNew Orleans Louis Armstrong

33h 25m

2 stops

LIS10:10 amLisbon Humberto Delgado

Apr 10

LIS11:25 amLisbon Humberto Delgado

33h 49m

2 stops

MSY3:14 pmNew Orleans Louis Armstrong

$698

Find similar

Air Canada

Apr 10

MSY6:05 pmNew Orleans Louis Armstrong

57h 15m

2 stops

LIS9:20 amLisbon Humberto Delgado

Apr 19

LIS11:25 amLisbon Humberto Delgado

52h 51m

2 stops

MSY10:16 amNew Orleans Louis Armstrong

$722

Find similar

United Airlines flights from New Orleans to Lisbon

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

United Airlines

Jan 8

MSY6:00 amNew Orleans Louis Armstrong

21h 20m

3 stops

LIS9:20 amLisbon Humberto Delgado

Jan 14

LIS11:20 amLisbon Humberto Delgado

41h 09m

2 stops

MSY10:29 pmNew Orleans Louis Armstrong

$572

Find similar

United Airlines

Dec 4

MSY9:05 amNew Orleans Louis Armstrong

18h 15m

2 stops

LIS9:20 amLisbon Humberto Delgado

Dec 13

LIS11:20 amLisbon Humberto Delgado

41h 01m

2 stops

MSY10:21 pmNew Orleans Louis Armstrong

$616

Find similar

United Airlines

Dec 4

MSY12:30 pmNew Orleans Louis Armstrong

15h 45m

1 stop

LIS10:15 amLisbon Humberto Delgado

Dec 13

LIS10:15 amLisbon Humberto Delgado

14h 31m

1 stop

MSY6:46 pmNew Orleans Louis Armstrong

$639

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 11/25

10:38 am-9:20 am

2 stops16h 42m

Lisbon Humberto Delgado

Thu 12/4

5:00 am-5:17 pm

2 stops18h 17m

$522

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 11/25

5:10 pm-5:30 pm

2 stops18h 20m

Lisbon Humberto Delgado

Thu 12/4

10:00 am-7:04 pm

1 stop15h 04m

$543

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Thu 1/8

6:00 am-9:20 am

3 stops21h 20m

Lisbon Humberto Delgado

Wed 1/14

11:20 am-10:29 pm

2 stops41h 09m

$572

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Thu 1/8

7:55 pm-2:45 pm

1 stop12h 50m

Lisbon Humberto Delgado

Wed 1/14

12:30 pm-11:56 pm

2 stops17h 26m

$580

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Thu 1/8

7:55 pm-2:45 pm

1 stop12h 50m

Lisbon Humberto Delgado

Wed 1/14

12:55 pm-5:55 pm

1 stop35h 00m

$592

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 11/25

7:55 pm-2:45 pm

1 stop12h 50m

Lisbon Humberto Delgado

Thu 12/4

7:00 am-5:55 pm

1 stop16h 55m

$600

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Thu 12/4

9:05 am-9:20 am

2 stops18h 15m

Lisbon Humberto Delgado

Sat 12/13

11:20 am-10:21 pm

2 stops41h 01m

$616

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Sun 3/29

6:05 pm-9:20 am

2 stops33h 15m

Lisbon Humberto Delgado

Wed 4/8

11:25 am-5:03 pm

2 stops35h 38m

$663

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Sun 3/29

6:00 am-9:05 am

1 stop21h 05m

Lisbon Humberto Delgado

Wed 4/8

11:05 am-8:43 pm

1 stop15h 38m

$665

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Sat 3/28

7:45 pm-10:10 am

2 stops33h 25m

Lisbon Humberto Delgado

Fri 4/10

11:25 am-3:14 pm

2 stops33h 49m

$698

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Sorted 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 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 $639. 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 $736.

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Tuesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $927. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from New Orleans to Lisbon for around $1,357.

What is the cheapest time of day to depart on your flight to Lisbon?

The cheapest time of day to fly to Lisbon is in the evening when flights can be purchased for as low as $949. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,211 on average. Flights to Lisbon from New Orleans in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Lisbon from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $1,022 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from New Orleans for as low as $743 on momondo.

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

Direct flights	None

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

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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 10h 28m 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 2025, there are 6 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 United Airlines, representing 34% of all bookings. The subsequent popular airlines are British Airways at 20%, Delta at 18%, 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
American Airlines	PriceFrom $613	Free Cancellation	Rating 7.2 11,034 reviews	Search American Airlines flights
KLM	PriceFrom $613	Free Cancellation	Rating 7.7 1,405 reviews	Search KLM flights
Delta	PriceFrom $614	Free Cancellation	Rating 7.9 7,984 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $637	Free Cancellation	Rating 7.5 670 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom $649	Free Cancellation	Rating 7.4 8,995 reviews	Search United Airlines flights
British Airways	PriceFrom $736	Free Cancellation	Rating 6.7 7,471 reviews	Search British Airways 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.

An easier way to manage your Lisbon trip

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Flights from New Orleans Louis Armstrong to Cincinnati Cinci./N. Kentucky

Cheap flights from New Orleans to Lisbon from $522

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to Lisbon departing on 11/25. 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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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

What is the cheapest month to fly to Lisbon?

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Tuesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $927. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from New Orleans to Lisbon for around $1,357.

What is the cheapest time of day to depart on your flight to Lisbon?

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

What airlines fly to Lisbon?

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

New York (JFK) 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 Philadelphia (PHL) offer the lowest average round-trip price of $620.

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

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 10h 36m.

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

Newark (EWR) has the shortest average layover time for this route: 3h 23m.

When to book flights from New Orleans to Lisbon

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

Direct flights

How far is New Orleans Louis Armstrong to Lisbon Humberto Delgado by plane?

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

How many operators does momondo search 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?

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

What is the most popular airline 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?

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

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

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

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Airports servicing Portugal