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$272+ Cheap flights from New Orleans (MSY) to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LIS
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from New Orleans to Portugal

Keep the following information in mind while searching for New Orleans to Portugal flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$699
(Expedia)

One-way from

$272
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$638
Provider with most accurate pricing for New Orleans Louis Armstrong-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Lisbon Humberto Delgado flights.
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From New Orleans Louis Armstrong to Portugal
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One-way flight from New Orleans Louis Armstrong to Portugal
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Highest demand for flights based on searches. 21% potential increase in price ($288 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from New Orleans to Portugal

Cheapest flights from New Orleans to Portugal
Explore the most affordable flight options available from New Orleans to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Expedia deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/218:45 pmMSY - LIS
1 stop32h 10mBritish Airways
vie. 3/287:05 amLIS - MSY
1 stop16h 45mBritish Airways
Deal found 2/19$620
This Iberia deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/243:44 pmMSY - LIS
2 stops21h 21mIberia
mar. 4/156:35 amLIS - MSY
2 stops18h 08mIberia
Deal found 2/19$667
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/68:57 amMSY - LIS
3 stops29h 43mMultiple Airlines
mar. 5/138:45 pmLIS - MSY
2 stops29h 51mMultiple Airlines
Deal found 2/19$698
This Finnair deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/299:50 pmMSY - LIS
1 stop19h 20mFinnair
mar. 4/86:35 amLIS - MSY
2 stops22h 56mFinnair
Deal found 2/20$806
This Justfly.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/243:40 pmMSY - LIS
1 stop12h 40mAir Canada
mar. 4/1511:25 amLIS - MSY
2 stops18h 34mAir Canada
Deal found 2/19$817
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/299:50 pmMSY - LIS
1 stop19h 20mAmerican Airlines
mar. 4/811:05 amLIS - MSY
1 stop16h 41mAmerican Airlines
Deal found 2/20$867
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/243:40 pmMSY - LIS
1 stop12h 40mUnited Airlines
mar. 4/1511:25 amLIS - MSY
2 stops28h 15mUnited Airlines
Deal found 2/19$868
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/68:00 amMSY - OPO
2 stops21h 15mUnited Airlines
dom. 4/136:00 amOPO - MSY
2 stops34h 27mUnited Airlines
Deal found 2/20$896
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/66:00 amMSY - FAO
3 stops27h 15mMultiple Airlines
dom. 4/136:05 amFAO - MSY
3 stops47h 18mMultiple Airlines
Deal found 2/20$948
This Ovago deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/1510:25 amMSY - LIS
2 stops30h 05mScandinavian Airlines
sáb. 3/296:55 pmLIS - MSY
2 stops32h 22mScandinavian Airlines
Deal found 2/20$1,009
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/217:00 amMSY - OPO
3 stops33h 05mMultiple Airlines
sáb. 6/77:00 amOPO - MSY
3 stops42h 20mMultiple Airlines
Deal found 2/20$1,022
This Travelocity deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/18:09 pmMSY - FAO
2 stops37h 56mBritish Airways
vie. 10/107:50 pmFAO - MSY
2 stops27h 33mBritish Airways
Deal found 2/20$1,091

Find flights from New Orleans to Portugal within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated febrero 20, 2025.

Fly from

New Orleans

Fly to

Portugal

Route

Depart

Return

Price

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

vie. 3/21

8:45 pm-9:55 am

1 stop32h 10m

Lisbon Humberto Delgado

vie. 3/28

7:05 am-6:50 pm

1 stop16h 45m

$620

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

lun. 3/24

3:44 pm-6:05 pm

2 stops21h 21m

Lisbon Humberto Delgado

mar. 4/15

6:35 am-6:43 pm

2 stops18h 08m

$667

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

mar. 5/6

8:57 am-8:40 pm

3 stops29h 43m

Lisbon Humberto Delgado

mar. 5/13

8:45 pm-8:36 pm

2 stops29h 51m

$698

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

sáb. 3/29

9:50 pm-11:10 pm

1 stop19h 20m

Lisbon Humberto Delgado

mar. 4/8

6:35 am-11:31 pm

2 stops22h 56m

$806

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

lun. 3/24

3:40 pm-9:20 am

1 stop12h 40m

Lisbon Humberto Delgado

mar. 4/15

11:25 am-11:59 pm

2 stops18h 34m

$817

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

sáb. 3/29

9:50 pm-11:10 pm

1 stop19h 20m

Lisbon Humberto Delgado

mar. 4/8

11:05 am-9:46 pm

1 stop16h 41m

$867

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

lun. 3/24

3:40 pm-9:20 am

1 stop12h 40m

Lisbon Humberto Delgado

mar. 4/15

11:25 am-9:40 am

2 stops28h 15m

$868

New OrleansPorto

MSY - OPO

MSYOPO

New Orleans Louis Armstrong

dom. 4/6

8:00 am-11:15 am

2 stops21h 15m

Porto

dom. 4/13

6:00 am-10:27 am

2 stops34h 27m

$896

New OrleansFaro

MSY - FAO

MSYFAO

New Orleans Louis Armstrong

dom. 4/6

6:00 am-3:15 pm

3 stops27h 15m

Faro

dom. 4/13

6:05 am-11:23 pm

3 stops47h 18m

$948

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

sáb. 3/15

10:25 am-9:30 pm

2 stops30h 05m

Lisbon Humberto Delgado

sáb. 3/29

6:55 pm-10:17 pm

2 stops32h 22m

$1,009

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 26 results
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Best time to book a flight from New Orleans to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from New Orleans with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from New Orleans to Portugal

Get recent, data-driven insights about flights from New Orleans to Portugal including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from New Orleans to Portugal?

Currently, January is the cheapest month in which you can book a flight from New Orleans to Portugal (average of $612). Flying from New Orleans to Portugal in June is currently the most expensive (average of $1,234). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MSY to PT?

Find hourly flight availability from New Orleans to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

When flying from New Orleans to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated febrero 20, 2025.
To help decide which airline to fly from New Orleans to Portugal, see what other customers have to say about KLM, Finnair and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Finnair
7.6
Good
1,274 reviews
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

United Airlines
7.4
Good
8,765 reviews
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Scandinavian Airlines
7.3
Good
1,325 reviews
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from New Orleans to Portugal?

    New Orleans Louis Armstrong (MSY) is the airport you will fly out of if you book a flight from New Orleans to Portugal. It is only a 11.4 mi journey to Louis Armstrong (MSY) from New Orleans’s city center.

  • What are the cheapest airlines to fly from New Orleans to Portugal one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $451. However, be on the lookout for offers from Lufthansa and Air Canada, as they are both options that can get you from New Orleans to Portugal for a low price.

  • What are the most popular routes from New Orleans to Portugal?

    When deciding which route to take from New Orleans to Portugal consider New Orleans Louis Armstrong - Lisbon Humberto Delgado, New Orleans Louis Armstrong - Porto or New Orleans Louis Armstrong - Faro as they are the most popular.

  • Can I find deals for flights from New Orleans to Portugal that include hotel bookings?

    Yes. In addition to deals on New Orleans to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Orleans to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to Portugal.

  • Can I find deals for business class flights from New Orleans to Portugal?

    Yes. Cheapflights offers flight deals from New Orleans to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Orleans to Portugal?

    Currently, January is the cheapest month in which you can book a flight from New Orleans to Portugal (average of $612). Flying from New Orleans to Portugal in June is currently the most expensive (average of $1,234). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for New Orleans to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from New Orleans to Portugal

Discover the top 6 airlines that operate flights from New Orleans to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$540Average$1,078FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$613Average$1,189FlexibilityNo cancel feeOn-time71%
KLMCheapest$613Average$865FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$649Average$1,162FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$670Average$949FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$1,154Average$1,576FlexibilityNo cancel feeOn-time76%
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