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

Aer Lingus, Lufthansa, and British Airways are the most popular carriers operating from New Orleans Louis Armstrong to Lisbon Humberto Delgado

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

New York (JFK) was the most common stop: 63% of momondo users choosing 1-stop flights on this route connected there.

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 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.

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 November 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.

$301 Cheap Flights from New Orleans to Lisbon in 2025/26

Q: 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 $669 to $1,225. The lowest price recently found on this route was $483.

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8:00 am - 8:55 amMSY-LIS

18h 55m2 stops

11:20 am - 11:28 pmLIS-MSY

42h 08m3 stops

$483United Airlines

Find Deal

Sat, Feb 7 - Sat, Feb 14

6:00 am - 8:10 amMSY-LIS

20h 10m1 stop

10:50 am - 7:14 pmLIS-MSY

38h 24m2 stops

$489Multiple Airlines

Find Deal

Sun, Jan 11 - Sun, Jan 25

7:50 pm - 8:10 amMSY-LIS

30h 20m1 stop

11:20 am - 5:17 pmLIS-MSY

35h 57m2 stops

$490Multiple Airlines

Find Deal

Tue, Feb 17 - Tue, Feb 24

9:43 am - 7:40 amMSY-LIS

15h 57m2 stops

8:45 pm - 8:36 amLIS-MSY

17h 51m2 stops

$617American Airlines

Find Deal

Fri, Feb 13 - Fri, Feb 20

6:56 pm - 2:55 pmMSY-LIS

37h 59m2 stops

7:05 am - 10:32 pmLIS-MSY

21h 27m2 stops

$631British Airways

Find Deal

Sun, Feb 15 - Sun, Feb 22

7:55 pm - 2:50 pmMSY-LIS

12h 55m1 stop

8:45 pm - 8:36 amLIS-MSY

17h 51m2 stops

$670American Airlines

Find Deal

Sat, Feb 14 - Fri, Feb 20

11:43 am - 8:00 amMSY-LIS

14h 17m1 stop

10:00 am - 6:57 pmLIS-MSY

14h 57m1 stop

$685KLM

Find Deal

Sun, Jan 11 - Sun, Jan 25

9:50 pm - 10:05 amMSY-LIS

30h 15m1 stop

7:20 am - 10:13 pmLIS-MSY

20h 53m2 stops

$757British Airways

Find Deal

Sat, Mar 28 - Fri, Apr 10

11:26 am - 9:00 amMSY-LIS

15h 34m1 stop

10:00 am - 7:52 pmLIS-MSY

15h 52m2 stops

$811KLM

Find Deal

Tue, Dec 2 - Tue, Jan 6

2:37 pm - 8:00 amMSY-LIS

11h 23m1 stop

10:00 am - 11:30 pmLIS-MSY

19h 30m2 stops

$837Delta

Find Deal

Tue, Dec 30 - Tue, Jan 6

United Airlines flights from New Orleans to Lisbon

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

United Airlines

Feb 7

MSY8:00 amNew Orleans Louis Armstrong

18h 55m

2 stops

LIS8:55 amLisbon Humberto Delgado

Feb 14

LIS11:20 amLisbon Humberto Delgado

42h 08m

3 stops

MSY11:28 pmNew Orleans Louis Armstrong

$483

Find similar

United Airlines

Feb 8

MSY9:05 amNew Orleans Louis Armstrong

17h 05m

2 stops

LIS8:10 amLisbon Humberto Delgado

Feb 15

LIS5:00 amLisbon Humberto Delgado

42h 17m

2 stops

MSY5:17 pmNew Orleans Louis Armstrong

$492

Find similar

United Airlines

Feb 14

MSY8:18 pmNew Orleans Louis Armstrong

31h 02m

2 stops

LIS9:20 amLisbon Humberto Delgado

Feb 21

LIS12:20 pmLisbon Humberto Delgado

34h 57m

2 stops

MSY5:17 pmNew Orleans Louis Armstrong

$514

Find similar

Air Canada flights from New Orleans to Lisbon

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

Air Canada

Feb 14

MSY6:00 amNew Orleans Louis Armstrong

20h 55m

2 stops

LIS8:55 amLisbon Humberto Delgado

Feb 21

LIS11:20 amLisbon Humberto Delgado

28h 19m

2 stops

MSY9:39 amNew Orleans Louis Armstrong

$587

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

34h 00m

2 stops

MSY3:25 pmNew Orleans Louis Armstrong

$648

Find similar

Air Canada

Apr 12

MSY6:05 pmNew Orleans Louis Armstrong

33h 15m

2 stops

LIS9:20 amLisbon Humberto Delgado

Apr 19

LIS11:25 amLisbon Humberto Delgado

34h 00m

2 stops

MSY3:25 pmNew Orleans Louis Armstrong

$703

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Sat 2/7

8:00 am-8:55 am

2 stops18h 55m

Lisbon Humberto Delgado

Sat 2/14

11:20 am-11:28 pm

3 stops42h 08m

$483

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Sun 1/11

6:00 am-8:10 am

1 stop20h 10m

Lisbon Humberto Delgado

Sun 1/25

10:50 am-7:14 pm

2 stops38h 24m

$489

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 2/17

7:50 pm-8:10 am

1 stop30h 20m

Lisbon Humberto Delgado

Tue 2/24

11:20 am-5:17 pm

2 stops35h 57m

$490

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Fri 2/13

9:43 am-7:40 am

2 stops15h 57m

Lisbon Humberto Delgado

Fri 2/20

8:45 pm-8:36 am

2 stops17h 51m

$617

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Sun 2/15

6:56 pm-2:55 pm

2 stops37h 59m

Lisbon Humberto Delgado

Sun 2/22

7:05 am-10:32 pm

2 stops21h 27m

$631

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Sat 2/14

7:55 pm-2:50 pm

1 stop12h 55m

Lisbon Humberto Delgado

Fri 2/20

8:45 pm-8:36 am

2 stops17h 51m

$670

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Sun 1/11

11:43 am-8:00 am

1 stop14h 17m

Lisbon Humberto Delgado

Sun 1/25

10:00 am-6:57 pm

1 stop14h 57m

$685

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Sat 3/28

9:50 pm-10:05 am

1 stop30h 15m

Lisbon Humberto Delgado

Fri 4/10

7:20 am-10:13 pm

2 stops20h 53m

$757

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 12/2

11:26 am-9:00 am

1 stop15h 34m

Lisbon Humberto Delgado

Tue 1/6

10:00 am-7:52 pm

2 stops15h 52m

$811

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 12/30

2:37 pm-8:00 am

1 stop11h 23m

Lisbon Humberto Delgado

Tue 1/6

10:00 am-11:30 pm

2 stops19h 30m

$837

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?

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 $638. 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 $737.

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 $1,047 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 $766 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.

Search flight deals

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 25m 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 November 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 33% of all bookings. The subsequent popular airlines are British Airways at 20%, Delta at 19%, 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 $562	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $588	Free Cancellation	Rating 7.5 672 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $613	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
KLM	PriceFrom $613	Free Cancellation	Rating 7.7 1,410 reviews	Search KLM flights
United Airlines	PriceFrom $649	Free Cancellation	Rating 7.4 9,011 reviews	Search United Airlines flights
British Airways	PriceFrom $736	Free Cancellation	Rating 6.7 7,508 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.

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Cheap flights from New Orleans to Lisbon from $301

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 11/19. 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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United Airlines flights from New Orleans to Lisbon

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

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

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

Aer Lingus, Lufthansa, and British Airways are the most popular carriers operating 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?

New York (JFK) was the most common stop: 63% 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