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Portugal

$312+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LIS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$572
(Air France)

One-way from

$312
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,150
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. 20% potential increase in price ($262 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Air France deal was found by Cheapflights users on 7/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:25 amMSY - LIS
2 stops14h 35mMultiple Airlines
Tue 11/2510:00 amLIS - MSY
1 stop14h 46mMultiple Airlines
Deal found 7/1$572
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:25 amMSY - LIS
2 stops15h 35mDelta
Fri 11/2111:15 amLIS - MSY
2 stops18h 11mDelta
Deal found 7/1$576
This Iberia deal was found by Cheapflights users on 7/1. 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.
Sun 11/96:18 amMSY - LIS
2 stops29h 47mIberia
Tue 11/256:30 amLIS - MSY
2 stops23h 14mIberia
Deal found 7/1$582
This British Airways deal was found by Cheapflights users on 7/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:45 pmMSY - LIS
1 stop13h 00mBritish Airways
Mon 11/246:35 pmLIS - MSY
1 stop29h 20mBritish Airways
Deal found 7/1$596
This Air France deal was found by Cheapflights users on 7/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:10 amMSY - LIS
1 stop14h 50mAir France
Mon 11/2411:15 amLIS - MSY
2 stops18h 11mAir France
Deal found 7/1$632
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 11/146:18 amMSY - OPO
2 stops19h 22mAmerican Airlines
Mon 11/178:40 pmOPO - MSY
2 stops20h 48mAmerican Airlines
Deal found 7/1$658
This KLM deal was found by Cheapflights users on 7/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:25 amMSY - LIS
2 stops14h 35mKLM
Sun 11/235:00 amLIS - MSY
2 stops18h 33mKLM
Deal found 7/1$663
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Sun 10/1911:55 amMSY - LIS
1 stop17h 10mUnited Airlines
Thu 10/305:00 amLIS - MSY
2 stops22h 59mUnited Airlines
Deal found 7/3$667
This Ovago deal was found by Cheapflights users on 7/1. 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.
Sat 10/1811:55 amMSY - LIS
1 stop17h 10mLufthansa
Fri 10/3110:15 amLIS - MSY
1 stop18h 29mLufthansa
Deal found 7/1$740
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Thu 10/1610:35 amMSY - OPO
2 stops23h 10mUnited Airlines
Thu 10/236:00 amOPO - MSY
2 stops21h 30mUnited Airlines
Deal found 6/30$746
This Air Canada deal was found by Cheapflights users on 7/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:05 amMSY - LIS
2 stops20h 50mAir Canada
Thu 11/2710:55 amLIS - MSY
2 stops18h 49mAir Canada
Deal found 7/1$749
This Booking.com deal was found by Cheapflights users on 7/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:05 pmMSY - FAO
2 stops38h 10mMultiple Airlines
Sun 12/141:15 pmFAO - MSY
2 stops63h 19mMultiple Airlines
Deal found 7/1$808

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from New Orleans to Portugal that are best for you.

Fly from

New Orleans

Fly to

Portugal

Route

Depart

Return

Price

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Wed 11/12

11:25 am-8:00 am

2 stops14h 35m

Lisbon Humberto Delgado

Tue 11/25

10:00 am-6:46 pm

1 stop14h 46m

$572

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 11/11

11:18 am-9:00 am

2 stops15h 42m

Lisbon Humberto Delgado

Tue 11/25

10:00 am-8:57 am

2 stops28h 57m

$576

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Sun 11/9

6:18 am-6:05 pm

2 stops29h 47m

Lisbon Humberto Delgado

Tue 11/25

6:30 am-11:44 pm

2 stops23h 14m

$582

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 11/11

7:45 pm-2:45 pm

1 stop13h 00m

Lisbon Humberto Delgado

Mon 11/24

6:35 pm-5:55 pm

1 stop29h 20m

$596

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Wed 11/12

11:10 am-8:00 am

1 stop14h 50m

Lisbon Humberto Delgado

Mon 11/24

11:15 am-11:26 pm

2 stops18h 11m

$632

New OrleansPorto

MSY - OPO

MSYOPO

New Orleans Louis Armstrong

Fri 11/14

6:18 am-7:40 am

2 stops19h 22m

Porto

Mon 11/17

8:40 pm-11:28 am

2 stops20h 48m

$658

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Wed 11/12

11:25 am-8:00 am

2 stops14h 35m

Lisbon Humberto Delgado

Sun 11/23

5:00 am-5:33 pm

2 stops18h 33m

$663

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Sun 10/19

11:55 am-11:05 am

1 stop17h 10m

Lisbon Humberto Delgado

Thu 10/30

5:00 am-10:59 pm

2 stops22h 59m

$667

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Sat 10/18

11:55 am-11:05 am

1 stop17h 10m

Lisbon Humberto Delgado

Fri 10/31

10:15 am-11:44 pm

1 stop18h 29m

$740

New OrleansPorto

MSY - OPO

MSYOPO

New Orleans Louis Armstrong

Thu 10/16

10:35 am-3:45 pm

2 stops23h 10m

Porto

Thu 10/23

6:00 am-9:30 pm

2 stops21h 30m

$746

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 30 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.

Cheapflights Insights

Everything you need to know about your flight from New Orleans to Portugal

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 $1,130). 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 July 3, 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.

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 July 3, 2025.
See what other customers who have flown with Delta, KLM, and Air France from New Orleans to Portugal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $448. However, be on the lookout for offers from Air Canada and United Airlines, 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 $1,130). 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 5 airlines flying from New Orleans to Portugal

Discover the top 5 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$592Average$979FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$613Average$1,197FlexibilityNo cancel feeOn-time71%
KLMCheapest$613Average$898FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$671Average$1,026FlexibilityNo cancel feeOn-time70%
DeltaCheapest$713Average$1,174FlexibilityNo cancel feeOn-timeN/A

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