Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from New Orleans to Portugal from $280

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 8/3. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from New Orleans to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:50 pm - 11:05 pm
MSY
-
LIS
19h 15m
1 stop
Multiple Airlines Logo
12:30 pm - 11:22 pm
LIS
-
MSY
16h 52m
2 stops
$494Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
United Airlines Logo
12:00 pm - 11:45 am
MSY
-
LIS
17h 45m
2 stops
United Airlines Logo
11:25 am - 7:44 pm
LIS
-
MSY
38h 19m
2 stops
$508United Airlines
Thu, Apr 16 - Thu, Apr 23
British Airways Logo
10:00 am - 2:10 pm
MSY
-
LIS
22h 10m
2 stops
British Airways Logo
4:30 pm - 8:58 pm
LIS
-
MSY
34h 28m
2 stops
$509British Airways
Wed, Apr 22 - Thu, Apr 30
Lufthansa Logo
10:36 am - 11:40 am
MSY
-
OPO
20h 04m
2 stops
Lufthansa Logo
6:30 am - 9:46 pm
OPO
-
MSY
44h 16m
2 stops
$515Lufthansa
Tue, Mar 10 - Fri, Mar 20
KLM Logo
11:31 am - 9:30 am
MSY
-
FAO
16h 59m
2 stops
KLM Logo
7:55 pm - 6:03 pm
FAO
-
MSY
28h 08m
2 stops
$522KLM
Tue, Mar 24 - Tue, Mar 31
Multiple Airlines Logo
11:39 am - 8:00 am
MSY
-
LIS
15h 21m
2 stops
Multiple Airlines Logo
5:00 am - 6:03 pm
LIS
-
MSY
19h 03m
2 stops
$531Multiple Airlines
Tue, Mar 17 - Tue, Mar 31
American Airlines Logo
5:19 am - 7:40 am
MSY
-
OPO
20h 21m
2 stops
American Airlines Logo
8:20 am - 11:22 pm
OPO
-
MSY
21h 02m
2 stops
$550American Airlines
Fri, Apr 24 - Thu, May 7
British Airways Logo
7:37 pm - 11:05 pm
MSY
-
LIS
21h 28m
2 stops
British Airways Logo
5:10 pm - 8:58 pm
LIS
-
MSY
33h 48m
2 stops
$559British Airways
Sun, Apr 26 - Sun, May 3
KLM Logo
11:26 am - 8:00 am
MSY
-
LIS
14h 34m
1 stop
KLM Logo
11:55 am - 11:35 pm
LIS
-
MSY
17h 40m
2 stops
$573KLM
Wed, Apr 29 - Tue, May 5
Delta Logo
11:26 am - 8:00 am
MSY
-
LIS
14h 34m
1 stop
Delta Logo
5:35 am - 10:04 pm
LIS
-
MSY
22h 29m
2 stops
$579Delta
Wed, Apr 29 - Tue, May 5

United Airlines flights from New Orleans to Portugal

Our best United Airlines deals on New Orleans to Portugal flight tickets
United Airlines
Apr 16
MSY12:00 pmNew Orleans Louis Armstrong
17h 45m
2 stops
LIS11:45 amLisbon Humberto Delgado
Apr 23
LIS11:25 amLisbon Humberto Delgado
38h 19m
2 stops
MSY7:44 pmNew Orleans Louis Armstrong
$508
United Airlines
Feb 27
MSY12:34 pmNew Orleans Louis Armstrong
13h 36m
1 stop
LIS8:10 amLisbon Humberto Delgado
Mar 3
LIS11:20 amLisbon Humberto Delgado
38h 29m
2 stops
MSY7:49 pmNew Orleans Louis Armstrong
$571
United Airlines
Feb 27
MSY12:48 pmNew Orleans Louis Armstrong
15h 27m
1 stop
LIS10:15 amLisbon Humberto Delgado
Mar 3
LIS6:10 amLisbon Humberto Delgado
17h 56m
2 stops
MSY6:06 pmNew Orleans Louis Armstrong
$580

Lufthansa flights from New Orleans to Portugal

Our best Lufthansa deals on New Orleans to Portugal flight tickets
Lufthansa
Mar 10
MSY10:36 amNew Orleans Louis Armstrong
20h 04m
2 stops
OPO11:40 amPorto
Mar 20
OPO6:30 amPorto
44h 16m
2 stops
MSY9:46 pmNew Orleans Louis Armstrong
$515
Lufthansa
Mar 17
MSY6:00 amNew Orleans Louis Armstrong
21h 10m
1 stop
LIS8:10 amLisbon Humberto Delgado
Mar 31
LIS5:05 amLisbon Humberto Delgado
20h 39m
2 stops
MSY7:44 pmNew Orleans Louis Armstrong
$547
Lufthansa
Apr 24
MSY7:56 pmNew Orleans Louis Armstrong
31h 49m
1 stop
OPO9:45 amPorto
May 7
OPO6:00 amPorto
19h 44m
2 stops
MSY7:44 pmNew Orleans Louis Armstrong
$593

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 February 8, 2026.
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

Thu 4/16

9:50 pm-11:05 pm

1 stop19h 15m

Lisbon Humberto Delgado

Thu 4/23

12:30 pm-11:22 pm

2 stops16h 52m

$494

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Thu 4/16

12:00 pm-11:45 am

2 stops17h 45m

Lisbon Humberto Delgado

Thu 4/23

11:25 am-7:44 pm

2 stops38h 19m

$508

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Wed 4/22

10:00 am-2:10 pm

2 stops22h 10m

Lisbon Humberto Delgado

Thu 4/30

4:30 pm-8:58 pm

2 stops34h 28m

$509

New OrleansPorto

MSY - OPO

MSYOPO

New Orleans Louis Armstrong

Tue 3/10

10:36 am-11:40 am

2 stops20h 04m

Porto

Fri 3/20

6:30 am-9:46 pm

2 stops44h 16m

$515

New OrleansFaro

MSY - FAO

MSYFAO

New Orleans Louis Armstrong

Tue 3/24

11:31 am-9:30 am

2 stops16h 59m

Faro

Tue 3/31

7:55 pm-6:03 pm

2 stops28h 08m

$522

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 3/17

11:39 am-8:00 am

2 stops15h 21m

Lisbon Humberto Delgado

Tue 3/31

5:00 am-6:03 pm

2 stops19h 03m

$531

New OrleansPorto

MSY - OPO

MSYOPO

New Orleans Louis Armstrong

Fri 4/24

5:19 am-7:40 am

2 stops20h 21m

Porto

Thu 5/7

8:20 am-11:22 pm

2 stops21h 02m

$550

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Sun 4/26

7:37 pm-11:05 pm

2 stops21h 28m

Lisbon Humberto Delgado

Sun 5/3

5:10 pm-8:58 pm

2 stops33h 48m

$559

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Wed 4/29

11:26 am-8:00 am

1 stop14h 34m

Lisbon Humberto Delgado

Tue 5/5

11:55 am-11:35 pm

2 stops17h 40m

$573

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Wed 4/29

11:26 am-8:00 am

1 stop14h 34m

Lisbon Humberto Delgado

Tue 5/5

5:35 am-10:04 pm

2 stops22h 29m

$579

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $672, 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 March instead. Flights to Portugal in March, while not as cheap as those in February, still average around $721.

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 $1,025 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 $778 on momondo.

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

You could potentially save up to 23% 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

Fastest flight time

13h 36m

Direct flights

None
The fastest flight from New Orleans to Portugal takes 13h 36m
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
DeltaPriceFrom $458Free CancellationRating
7.9
8,172 reviews
Search Delta flights
British AirwaysPriceFrom $583Free CancellationRating
6.7
7,720 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $588Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom $592Free CancellationRating
7.4
9,254 reviews
Search United Airlines flights
American AirlinesPriceFrom $620Free CancellationRating
7.2
11,249 reviews
Search American Airlines flights
KLMPriceFrom $679Free CancellationRating
7.7
1,450 reviews
Search KLM 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.

An easier way to manage your Portugal 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 3/10
Tue 3/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
Flights to Lisbonfrom $380
Flights to Portofrom $364
Flights to Funchalfrom $431
Flights to Farofrom $426
Flights to Ponta Delgadafrom $431
Flights to Lajesfrom $508
Flights to Hortafrom $593
Flights to Pico Islandfrom $575
Flights to Porto Santofrom $551
Flights to Velasfrom $581