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Cheap flights from New Orleans to Portugal from $279

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 Portugal departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from New Orleans to Portugal

Cheap round-trip flights

United Airlines Logo
8:00 am - 10:15 amMSY-LIS
20h 15m1 stop
United Airlines Logo
11:20 am - 2:50 pmLIS-MSY
33h 30m2 stops
$516United Airlines
Find Deal
mar., dic. 2 - mar., dic. 9
Air Canada Logo
6:05 pm - 9:20 amMSY-LIS
33h 15m1 stop
Air Canada Logo
11:20 am - 10:21 pmLIS-MSY
41h 01m2 stops
$518Air Canada
Find Deal
dom., nov. 30 - mar., dic. 9
Multiple Airlines Logo
6:05 pm - 9:20 amMSY-LIS
33h 15m2 stops
Multiple Airlines Logo
5:00 am - 5:17 pmLIS-MSY
42h 17m2 stops
$531Multiple Airlines
Find Deal
lun., nov. 10 - mié., nov. 19
Delta Logo
3:02 pm - 8:00 amMSY-LIS
10h 58m1 stop
Delta Logo
10:00 am - 7:01 pmLIS-MSY
15h 01m1 stop
$532Delta
Find Deal
mar., nov. 11 - mié., nov. 26
Multiple Airlines Logo
9:05 am - 8:55 amMSY-LIS
17h 50m3 stops
Multiple Airlines Logo
5:00 am - 5:17 pmLIS-MSY
42h 17m2 stops
$536Multiple Airlines
Find Deal
mar., dic. 2 - mié., dic. 10
Delta Logo
7:30 am - 8:00 amMSY-LIS
18h 30m2 stops
Delta Logo
5:30 am - 7:01 pmLIS-MSY
19h 31m2 stops
$544Delta
Find Deal
lun., nov. 10 - vie., nov. 21
British Airways Logo
7:55 pm - 5:40 pmMSY-LIS
15h 45m1 stop
British Airways Logo
3:50 pm - 5:55 pmLIS-MSY
32h 05m1 stop
$547British Airways
Find Deal
mar., nov. 11 - lun., nov. 24
KLM Logo
11:10 am - 9:00 amMSY-LIS
15h 50m1 stop
KLM Logo
10:00 am - 6:54 pmLIS-MSY
14h 54m1 stop
$556KLM
Find Deal
vie., feb. 27 - vie., mar. 6
KLM Logo
11:10 am - 9:00 amMSY-LIS
15h 50m1 stop
KLM Logo
10:00 am - 10:23 pmLIS-MSY
18h 23m2 stops
$561KLM
Find Deal
vie., feb. 27 - vie., mar. 6
British Airways Logo
9:50 pm - 11:05 pmMSY-LIS
19h 15m1 stop
British Airways Logo
7:00 am - 6:55 pmLIS-MSY
16h 55m1 stop
$566British Airways
Find Deal
dom., oct. 19 - sáb., nov. 1

Delta flights from New Orleans to Portugal

Our best Delta deals on New Orleans to Portugal flight tickets
Delta
Nov 11
MSY3:02 pmNew Orleans Louis Armstrong
10h 58m
1 stop
LIS8:00 amLisbon Humberto Delgado
Nov 26
LIS10:00 amLisbon Humberto Delgado
15h 01m
1 stop
MSY7:01 pmNew Orleans Louis Armstrong
$532
Find similar
Delta
Nov 10
MSY7:30 amNew Orleans Louis Armstrong
18h 30m
2 stops
LIS8:00 amLisbon Humberto Delgado
Nov 21
LIS5:30 amLisbon Humberto Delgado
19h 31m
2 stops
MSY7:01 pmNew Orleans Louis Armstrong
$544
Find similar
Delta
Nov 4
MSY11:17 amNew Orleans Louis Armstrong
15h 43m
1 stop
LIS9:00 amLisbon Humberto Delgado
Nov 12
LIS5:30 amLisbon Humberto Delgado
19h 31m
2 stops
MSY7:01 pmNew Orleans Louis Armstrong
$550
Find similar

British Airways flights from New Orleans to Portugal

Our best British Airways deals on New Orleans to Portugal flight tickets
British Airways
Nov 11
MSY7:55 pmNew Orleans Louis Armstrong
15h 45m
1 stop
LIS5:40 pmLisbon Humberto Delgado
Nov 24
LIS3:50 pmLisbon Humberto Delgado
32h 05m
1 stop
MSY5:55 pmNew Orleans Louis Armstrong
$547
Find similar
British Airways
Oct 19
MSY9:50 pmNew Orleans Louis Armstrong
19h 15m
1 stop
LIS11:05 pmLisbon Humberto Delgado
Nov 1
LIS7:00 amLisbon Humberto Delgado
16h 55m
1 stop
MSY6:55 pmNew Orleans Louis Armstrong
$566
Find similar
British Airways
Oct 19
MSY8:04 pmNew Orleans Louis Armstrong
21h 01m
2 stops
LIS11:05 pmLisbon Humberto Delgado
Nov 1
LIS7:00 amLisbon Humberto Delgado
16h 55m
1 stop
MSY6:55 pmNew Orleans Louis Armstrong
$595
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New Orleans to Portugal 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, momondo users made 832,500 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from New Orleans to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

mar. 12/2

8:00 am-10:15 am

1 stop20h 15m

Lisbon Humberto Delgado

mar. 12/9

11:20 am-2:50 pm

2 stops33h 30m

$516

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

dom. 11/30

6:05 pm-9:20 am

1 stop33h 15m

Lisbon Humberto Delgado

mar. 12/9

11:20 am-10:21 pm

2 stops41h 01m

$518

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

lun. 11/10

6:05 pm-9:20 am

2 stops33h 15m

Lisbon Humberto Delgado

mié. 11/19

5:00 am-5:17 pm

2 stops42h 17m

$531

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

mar. 11/11

3:02 pm-8:00 am

1 stop10h 58m

Lisbon Humberto Delgado

mié. 11/26

10:00 am-7:01 pm

1 stop15h 01m

$532

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

mar. 12/2

9:05 am-8:55 am

3 stops17h 50m

Lisbon Humberto Delgado

mié. 12/10

5:00 am-5:17 pm

2 stops42h 17m

$536

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

lun. 11/10

7:30 am-8:00 am

2 stops18h 30m

Lisbon Humberto Delgado

vie. 11/21

5:30 am-7:01 pm

2 stops19h 31m

$544

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

mar. 11/11

7:55 pm-5:40 pm

1 stop15h 45m

Lisbon Humberto Delgado

lun. 11/24

3:50 pm-5:55 pm

1 stop32h 05m

$547

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

vie. 2/27

11:10 am-9:00 am

1 stop15h 50m

Lisbon Humberto Delgado

vie. 3/6

10:00 am-6:54 pm

1 stop14h 54m

$556

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

vie. 2/27

11:10 am-9:00 am

1 stop15h 50m

Lisbon Humberto Delgado

vie. 3/6

10:00 am-10:23 pm

2 stops18h 23m

$561

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

dom. 10/19

9:50 pm-11:05 pm

1 stop19h 15m

Lisbon Humberto Delgado

sáb. 11/1

7:00 am-6:55 pm

1 stop16h 55m

$566

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Portugal from

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

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 Portugal?

The cheapest month to fly to Portugal from New Orleans is in February. Flight prices, which tend to average around $638, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from New Orleans during January instead. Flights to Portugal in January, while not as cheap as those in February, still average around $723.

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

According to our data, Tuesday is the cheapest day to fly to Portugal from New Orleans. The lowest ticket price found for a Tuesday departure recently was $927. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Friday, with ticket prices averaging around $1,357.

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

Our most recent data shows that the best time of day to fly to Portugal is in the evening. Flights from New Orleans to Portugal during this time can be as low as $949. In the afternoon is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,211 per ticket.

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

You are more likely to see cheaper flights to Portugal from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $1,033 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from New Orleans for as low as $743 on momondo.

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

You could potentially save up to 11% on your flight if you consider stops on a New Orleans to Portugal flight.

Cheap New Orleans to Portugal flight deals and tips

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

Direct flights

None
There are no direct flights from New Orleans to Portugal. There are no popular flight routes from New Orleans to Portugal.
Search flight deals

  • When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Portugal?

    Prices for flights from New Orleans Louis Armstrong Airport to Portugal refresh daily.

  • How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to Portugal?

  • How old do you have to be to fly from New Orleans Louis Armstrong Airport to Portugal?

    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 Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The travel and health documents required for your trip to Portugal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portugal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from New Orleans to Portugal

Compare and see reviews for airlines that fly from New Orleans to Portugal with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $574Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $592Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
KLMPriceFrom $613Free CancellationRating
7.8
1,386 reviews
Search KLM flights
DeltaPriceFrom $614Free CancellationRating
7.9
7,961 reviews
Search Delta flights
British AirwaysPriceFrom $779Free CancellationRating
6.7
7,367 reviews
Search British Airways flights

Why use momondo?

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

It is quick and easy to find New Orleans to Portugal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portugal that suits you.

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

Yes. All flights to Portugal from New Orleans on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portugal from New Orleans.

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

Yes momondo offers price alerts on flights to Portugal from New Orleans. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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vie. 10/17
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Find better results for your trip to Portugal

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