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Portugal

$445+ Cheap flights from Louisiana 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LIS
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Louisiana to Portugal

Discover tips and strategies to find the most affordable flight options for your journey from Louisiana (USLA) to Portugal (PT0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$586
(United Airlines)

One-way from

$445
(Kiwi.com)
From Louisiana to Portugal
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One-way flight from Louisiana to Portugal
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Find flight deals from Louisiana to Portugal

Cheapest flights from Louisiana to Portugal
Explore the most affordable flight options available from Louisiana to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This United Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 3/48:00 amMSY - LIS
1 stop20h 15mUnited Airlines
Tue 3/1111:00 amLIS - MSY
2 stops40h 22mUnited Airlines
Deal found 1/21$586
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 2/254:31 pmMSY - LIS
1 stop10h 44mAmerican Airlines
Tue 3/116:30 amLIS - MSY
2 stops18h 26mAmerican Airlines
Deal found 1/21$608
This Iberia deal was found by Cheapflights users on 1/21. 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.
Tue 2/410:48 amMSY - OPO
2 stops18h 57mIberia
Tue 2/118:40 pmOPO - MSY
2 stops26h 37mIberia
Deal found 1/21$613
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 2/410:48 amMSY - OPO
2 stops18h 57mAmerican Airlines
Tue 2/1112:25 pmOPO - MSY
2 stops17h 52mAmerican Airlines
Deal found 1/21$615
This Mytrip deal was found by Cheapflights users on 1/21. 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.
Tue 2/48:19 amMSY - OPO
3 stops26h 41mMultiple Airlines
Tue 2/116:40 pmOPO - MSY
2 stops27h 01mMultiple Airlines
Deal found 1/21$649
This Air Canada deal was found by Cheapflights users on 1/21. 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.
Thu 10/238:00 amMSY - LIS
2 stops19h 20mAir Canada
Thu 11/611:00 amLIS - MSY
2 stops35h 30mAir Canada
Deal found 1/21$655
This Iberia deal was found by Cheapflights users on 1/21. 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.
Thu 10/239:50 pmMSY - LIS
1 stop14h 20mMultiple Airlines
Thu 11/612:30 pmLIS - MSY
2 stops17h 14mMultiple Airlines
Deal found 1/21$656
This Delta deal was found by Cheapflights users on 1/21. 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.
Thu 3/137:59 pmMSY - LIS
2 stops16h 31mDelta
Thu 3/2010:00 amLIS - MSY
1 stop14h 03mDelta
Deal found 1/21$687
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/138:45 pmMSY - LIS
1 stop16h 15mBritish Airways
Thu 3/207:00 amLIS - MSY
1 stop16h 50mBritish Airways
Deal found 1/21$768
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Thu 3/610:53 amMSY - FAO
3 stops27h 02mMultiple Airlines
Thu 3/131:25 pmFAO - MSY
2 stops25h 33mMultiple Airlines
Deal found 1/20$882
This Gurufare deal was found by Cheapflights users on 1/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/283:25 pmMSY - LIS
2 stops35h 55mLufthansa
Mon 5/512:20 pmLIS - MSY
1 stop13h 18mLufthansa
Deal found 1/21$913
This United Airlines deal was found by Cheapflights users on 1/21. 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 4/105:00 amBTR - LIS
2 stops34h 50mUnited Airlines
Thu 4/1712:20 pmLIS - BTR
2 stops39h 32mUnited Airlines
Deal found 1/21$931

Find flights from Louisiana to Portugal within your budget

Customize your flight search to find flights from Louisiana 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 January 21, 2025.

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Route

Depart

Return

Price

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 3/4

8:00 am-10:15 am

1 stop20h 15m

Lisbon Humberto Delgado

Tue 3/11

11:00 am-10:22 pm

2 stops40h 22m

$586

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Tue 2/25

4:31 pm-9:15 am

1 stop10h 44m

Lisbon Humberto Delgado

Tue 3/11

6:30 am-7:56 pm

2 stops18h 26m

$608

New OrleansPorto

MSY - OPO

MSYOPO

New Orleans Louis Armstrong

Tue 2/4

10:48 am-11:45 am

2 stops18h 57m

Porto

Tue 2/11

8:40 pm-5:17 pm

2 stops26h 37m

$613

New OrleansPorto

MSY - OPO

MSYOPO

New Orleans Louis Armstrong

Tue 2/4

10:48 am-11:45 am

2 stops18h 57m

Porto

Tue 2/11

12:25 pm-12:17 am

2 stops17h 52m

$615

New OrleansPorto

MSY - OPO

MSYOPO

New Orleans Louis Armstrong

Tue 2/4

8:19 am-5:00 pm

3 stops26h 41m

Porto

Tue 2/11

6:40 pm-3:41 pm

2 stops27h 01m

$649

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Thu 3/13

7:59 pm-5:30 pm

2 stops16h 31m

Lisbon Humberto Delgado

Thu 3/20

10:00 am-7:03 pm

1 stop14h 03m

$687

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Fri 2/28

6:10 pm-8:10 am

1 stop32h 00m

Lisbon Humberto Delgado

Sun 3/23

10:50 am-2:50 pm

1 stop33h 00m

$695

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Fri 2/28

8:00 am-8:55 am

2 stops42h 55m

Lisbon Humberto Delgado

Sat 3/22

11:00 am-10:10 am

2 stops52h 10m

$722

New OrleansLisbon

MSY - LIS

MSYLIS

New Orleans Louis Armstrong

Thu 3/13

8:45 pm-6:00 pm

1 stop16h 15m

Lisbon Humberto Delgado

Thu 3/20

7:00 am-6:50 pm

1 stop16h 50m

$768

New OrleansFaro

MSY - FAO

MSYFAO

New Orleans Louis Armstrong

Thu 3/6

10:53 am-7:55 pm

3 stops27h 02m

Faro

Thu 3/13

1:25 pm-9:58 am

2 stops25h 33m

$882

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 30 results
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Best time to book a flight from Louisiana to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Louisiana 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 Louisiana to Portugal

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

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

Currently, January is the cheapest month in which you can book a flight from Louisiana to Portugal (average of $612). Flying from Louisiana to Portugal in June is currently the most expensive (average of $1,247). 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 LA to PT?

Find hourly flight availability from Louisiana 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 January 21, 2025.

When flying from Louisiana 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 January 21, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines and Iberia from Louisiana to Portugal by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
665 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

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

    One-way options have recently been found by users for as low as $463 on United Airlines. Other airlines that offer cheap prices include Lufthansa from $519 and Air Canada from $530 one-way.

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

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

  • How can I find direct flights from Louisiana to Portugal?

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

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

    Yes. Cheapflights offers flight deals from Louisiana 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 Louisiana to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Louisiana to Portugal (average of $612). Flying from Louisiana to Portugal in June is currently the most expensive (average of $1,247). 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.

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Alternative routes for Louisiana to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Louisiana to Portugal

Discover the top 7 airlines that operate flights from Louisiana 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$540Average$1,181FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$543Average$756FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$613Average$1,145FlexibilityNo cancel feeOn-time71%
KLMCheapest$613Average$814FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$618Average$949FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$705Average$1,205FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$1,154Average$1,576FlexibilityNo cancel feeOn-time76%
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