Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from New Orleans to Porto from $405

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New Orleans to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:35 am - 9:30 amMSY  New Orleans Louis Armstrong-OPO Porto
17h 55m1 stop Newark
United Airlines Logo
6:00 am - 7:16 pmOPO  Porto-MSY New Orleans Louis Armstrong
19h 16m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$768United Airlines
Mon, Dec 7 - Sun, Dec 13
United Airlines Logo
9:35 am - 9:30 amMSY  New Orleans Louis Armstrong-OPO Porto
17h 55m1 stop Newark
United Airlines Logo
6:00 am - 11:15 pmOPO  Porto-MSY New Orleans Louis Armstrong
23h 15m3 stops Frankfurt am Main Philadelphia Houston George Bush Intcntl
$768United Airlines
Mon, Dec 7 - Sun, Dec 13
United Airlines Logo
9:30 am - 9:30 amMSY  New Orleans Louis Armstrong-OPO Porto
18h 00m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
6:00 am - 11:15 pmOPO  Porto-MSY New Orleans Louis Armstrong
23h 15m3 stops Frankfurt am Main Philadelphia Houston George Bush Intcntl
$772United Airlines
Mon, Dec 7 - Sun, Dec 13
United Airlines Logo
9:35 am - 9:30 amMSY  New Orleans Louis Armstrong-OPO Porto
17h 55m1 stop Newark
United Airlines Logo
12:35 pm - 11:37 pmOPO  Porto-MSY New Orleans Louis Armstrong
17h 02m1 stop Newark
$777United Airlines
Mon, Dec 7 - Sun, Dec 13
Delta Logo
5:20 am - 8:15 amMSY  New Orleans Louis Armstrong-OPO Porto
20h 55m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
Delta Logo
5:00 am - 11:59 pmOPO  Porto-MSY New Orleans Louis Armstrong
24h 59m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$783Delta
Sun, Nov 8 - Sun, Nov 15
Multiple Airlines Logo
6:05 am - 9:30 amMSY  New Orleans Louis Armstrong-OPO Porto
21h 25m1 stop Newark
Multiple Airlines Logo
7:20 pm - 7:04 pmOPO  Porto-MSY New Orleans Louis Armstrong
29h 44m2 stops Zurich Newark
$826Multiple Airlines
Mon, Dec 28 - Thu, Jan 7
Delta Logo
12:51 pm - 3:25 pmMSY  New Orleans Louis Armstrong-OPO Porto
20h 34m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
5:00 am - 3:20 pmOPO  Porto-MSY New Orleans Louis Armstrong
16h 20m2 stops Amsterdam Schiphol Minneapolis St Paul
$833Delta
Wed, Oct 14 - Wed, Oct 21
United Airlines Logo
10:30 am - 9:30 amMSY  New Orleans Louis Armstrong-OPO Porto
17h 00m1 stop Newark
United Airlines Logo
12:35 pm - 11:15 pmOPO  Porto-MSY New Orleans Louis Armstrong
40h 40m2 stops Frankfurt am Main Houston George Bush Intcntl
$843United Airlines
Thu, Nov 26 - Mon, Nov 30
Lufthansa Logo
10:35 am - 11:45 amMSY  New Orleans Louis Armstrong-OPO Porto
19h 10m2 stops Chicago O'Hare Intl Frankfurt am Main
Lufthansa Logo
4:10 pm - 11:37 pmOPO  Porto-MSY New Orleans Louis Armstrong
37h 27m2 stops Frankfurt am Main Newark
$849Lufthansa
Thu, Nov 26 - Mon, Nov 30
United Airlines Logo
8:00 am - 9:30 amMSY  New Orleans Louis Armstrong-OPO Porto
19h 30m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
6:00 am - 11:11 pmOPO  Porto-MSY New Orleans Louis Armstrong
23h 11m2 stops Frankfurt am Main Houston George Bush Intcntl
$852United Airlines
Mon, Dec 28 - Thu, Jan 7

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

Lufthansa flights from New Orleans to Porto

Our best Lufthansa deals on New Orleans to Porto flight tickets
Lufthansa
Nov 26
MSY10:35 amNew Orleans Louis Armstrong
19h 10m
2 stops
OPO11:45 amPorto
Nov 30
OPO4:10 pmPorto
37h 27m
2 stops
MSY11:37 pmNew Orleans Louis Armstrong
$849
Lufthansa
Oct 9
MSY8:02 amNew Orleans Louis Armstrong
33h 23m
2 stops
OPO11:25 pmPorto
Oct 16
OPO6:20 amPorto
19h 48m
2 stops
MSY8:08 pmNew Orleans Louis Armstrong
$1,041
Lufthansa
Sep 16
MSY7:45 pmNew Orleans Louis Armstrong
32h 00m
1 stop
OPO9:45 amPorto
Sep 30
OPO11:05 amPorto
41h 40m
2 stops
MSY10:45 pmNew Orleans Louis Armstrong
$1,106

Delta flights from New Orleans to Porto

Our best Delta deals on New Orleans to Porto flight tickets
Delta
Nov 8
MSY5:20 amNew Orleans Louis Armstrong
20h 55m
2 stops
OPO8:15 amPorto
Nov 15
OPO5:00 amPorto
24h 59m
2 stops
MSY11:59 pmNew Orleans Louis Armstrong
$783
Delta
Oct 14
MSY12:51 pmNew Orleans Louis Armstrong
20h 34m
2 stops
OPO3:25 pmPorto
Oct 21
OPO5:00 amPorto
16h 20m
2 stops
MSY3:20 pmNew Orleans Louis Armstrong
$833
Delta
Oct 6
MSY2:36 pmNew Orleans Louis Armstrong
18h 49m
2 stops
OPO3:25 pmPorto
Oct 13
OPO5:00 amPorto
17h 08m
2 stops
MSY4:08 pmNew Orleans Louis Armstrong
$881

momondo Fare Finder

 
Use the filters below to find and compare flights from New Orleans to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansPorto

MSY New Orleans Louis Armstrong - OPO Porto

MSYOPO

New Orleans Louis Armstrong

Mon 12/7

9:35 am-9:30 am

1 stop17h 55m

Porto

Sun 12/13

6:00 am-7:16 pm

2 stops19h 16m

$768

New OrleansPorto

MSY New Orleans Louis Armstrong - OPO Porto

MSYOPO

New Orleans Louis Armstrong

Mon 12/7

9:35 am-9:30 am

1 stop17h 55m

Porto

Sun 12/13

6:00 am-11:15 pm

3 stops23h 15m

$768

New OrleansPorto

MSY New Orleans Louis Armstrong - OPO Porto

MSYOPO

New Orleans Louis Armstrong

Mon 12/7

9:30 am-9:30 am

2 stops18h 00m

Porto

Sun 12/13

6:00 am-11:15 pm

3 stops23h 15m

$772
Quickest round-trip

New OrleansPorto

MSY New Orleans Louis Armstrong - OPO Porto

MSYOPO

New Orleans Louis Armstrong

Mon 12/7

9:35 am-9:30 am

1 stop17h 55m

Porto

Sun 12/13

12:35 pm-11:37 pm

1 stop17h 02m

$777

New OrleansPorto

MSY New Orleans Louis Armstrong - OPO Porto

MSYOPO

New Orleans Louis Armstrong

Sun 11/8

5:20 am-8:15 am

2 stops20h 55m

Porto

Sun 11/15

5:00 am-11:59 pm

2 stops24h 59m

$783

New OrleansPorto

MSY New Orleans Louis Armstrong - OPO Porto

MSYOPO

New Orleans Louis Armstrong

Mon 12/28

6:05 am-9:30 am

1 stop21h 25m

Porto

Thu 1/7

7:20 pm-7:04 pm

2 stops29h 44m

$826

New OrleansPorto

MSY New Orleans Louis Armstrong - OPO Porto

MSYOPO

New Orleans Louis Armstrong

Wed 10/14

12:51 pm-3:25 pm

2 stops20h 34m

Porto

Wed 10/21

5:00 am-3:20 pm

2 stops16h 20m

$833

New OrleansPorto

MSY New Orleans Louis Armstrong - OPO Porto

MSYOPO

New Orleans Louis Armstrong

Thu 11/26

10:30 am-9:30 am

1 stop17h 00m

Porto

Mon 11/30

12:35 pm-11:15 pm

2 stops40h 40m

$843

New OrleansPorto

MSY New Orleans Louis Armstrong - OPO Porto

MSYOPO

New Orleans Louis Armstrong

Thu 11/26

10:35 am-11:45 am

2 stops19h 10m

Porto

Mon 11/30

4:10 pm-11:37 pm

2 stops37h 27m

$849

New OrleansPorto

MSY New Orleans Louis Armstrong - OPO Porto

MSYOPO

New Orleans Louis Armstrong

Mon 12/28

8:00 am-9:30 am

2 stops19h 30m

Porto

Thu 1/7

6:00 am-11:11 pm

2 stops23h 11m

$852

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to Porto from

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

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

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

You could potentially save up to 27% on your flight if you consider stops on a New Orleans to Porto flight.

When to book flights from New Orleans to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from New Orleans to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New Orleans to Porto (MSY to OPO) flight deals and tips

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

Best Price Found

$492

Fastest flight time

17h 00m

Direct flights

None
The best one-way flight to Porto from New Orleans in the past 72 hours is $492. The best round-trip flight deal from New Orleans to Porto found on momondo in the last 72 hours is $768.
The fastest flight from New Orleans to Porto takes 17h 00m
There are no direct flights from New Orleans to Porto. There are no popular flight routes from New Orleans to Porto.
Search flight deals

Frequently asked questions about flying from New Orleans to Porto

  • How far is New Orleans Louis Armstrong to Porto by plane?

    Porto is 4474.5 mi away from New Orleans Louis Armstrong. 17h 00m is a normal flight duration for this route.

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

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

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

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

    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 Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The travel and health documents required for your trip to Porto Airport 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 Porto Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from New Orleans to Porto?

Best airlines flying from New Orleans to Porto

Compare and see reviews for airlines that fly from New Orleans to Porto with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $788Free CancellationRating
7.8
8,538 reviews
Search Delta flights

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Coimbra
Aveiro
Braga
Pinhao
Matosinhos
Esposende
Chaves
Arcos de Valdevez
Viseu
Espinho
Guimarães
Lamego
Ponte de Lima
Mesao Frio
Penafiel
Caminha
Baiao
Mira

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New Orleans to Porto for you.

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

Yes. momondo enables you to select and highlight flights to Porto from New Orleans with this policy.

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

Once you have performed a search for New Orleans to Porto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Porto from New Orleans are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Porto 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
Mon 9/28
Mon 10/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal