$327+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LIS
Aug 24 — Aug 311
Round-trip
1 adult, Economy
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Find cheap flights from New Orleans to Portugal with Cheapflights
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Cheapest flights from New Orleans to PortugalExplore 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 25, 2026.
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 25, 2026.
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Mon 11/98:00 am
MSY
- OPO
1 stop19h 30m
United Airlines
Fri 11/136:00 am
OPO
- MSY
2 stops21h 40m
United Airlines
Deal found 7/20![United Airlines logo]()
$717
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 11/1612:44 pm
MSY
- OPO
2 stops14h 46m
United Airlines
Wed 11/1812:35 pm
OPO
- MSY
2 stops26h 13m
United Airlines
Deal found 7/23![United Airlines logo]()
$735
This Air Canada deal was found by Cheapflights users on 7/21. 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.
Tue 10/207:00 am
MSY
- LIS
2 stops20h 20m
Air Canada
Tue 10/2712:50 pm
LIS
- MSY
2 stops36h 45m
Air Canada
Deal found 7/21![Air Canada logo]()
$764
This Air Canada deal was found by Cheapflights users on 7/21. 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.
Sun 10/1811:45 am
MSY
- LIS
1 stop17h 20m
Air Canada
Tue 10/2712:50 pm
LIS
- MSY
2 stops36h 45m
Air Canada
Deal found 7/21![Air Canada logo]()
$765
This United Airlines deal was found by Cheapflights users on 7/21. 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 10/208:00 am
MSY
- LIS
1 stop18h 20m
United Airlines
Tue 10/2711:20 am
LIS
- MSY
2 stops37h 37m
United Airlines
Deal found 7/21![United Airlines logo]()
$766
This Air Canada deal was found by Cheapflights users on 7/21. 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.
Mon 10/198:09 am
MSY
- LIS
2 stops20h 51m
Air Canada
Tue 10/2712:50 pm
LIS
- MSY
2 stops36h 45m
Air Canada
Deal found 7/21![Air Canada logo]()
$769
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Mon 10/198:02 am
MSY
- LIS
1 stop20h 28m
United Airlines
Tue 10/275:00 am
LIS
- MSY
2 stops23h 47m
United Airlines
Deal found 7/21![United Airlines logo]()
$770
This United Airlines deal was found by Cheapflights users on 7/21. 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 12/111:00 am
MSY
- LIS
1 stop15h 10m
United Airlines
Tue 12/1512:50 pm
LIS
- MSY
2 stops39h 31m
United Airlines
Deal found 7/21![United Airlines logo]()
$777
This Air France deal was found by Cheapflights users on 7/21. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:19 am
MSY
- LIS
1 stop15h 41m
Air France
Tue 12/155:30 am
LIS
- MSY
1 stop18h 00m
Air France
Deal found 7/21![Air France logo]()
$779
This American Airlines deal was found by Cheapflights users on 7/21. 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 10/2011:41 am
MSY
- LIS
1 stop15h 24m
American Airlines
Tue 10/2711:05 am
LIS
- MSY
1 stop17h 54m
American Airlines
Deal found 7/21![American Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 10/2812:44 pm
MSY
- LIS
1 stop16h 36m
United Airlines
Sat 11/711:20 am
LIS
- MSY
2 stops39h 06m
United Airlines
Deal found 7/24![United Airlines logo]()
$786
This FlightHub deal was found by Cheapflights users on 7/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:15 pm
MSY
- LIS
2 stops38h 05m
Air Canada
Sun 11/1510:40 am
LIS
- MSY
2 stops41h 53m
Air Canada
Deal found 7/22![Air Canada logo]()
$789
Best flights from New Orleans to PortugalDiscover carefully curated flight deals from New Orleans to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
Discover carefully curated flight deals from New Orleans to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Mon 11/98:00 am
MSY
- OPO
1 stop19h 30m
United Airlines
Fri 11/136:00 am
OPO
- MSY
2 stops21h 40m
United Airlines
Deal found 7/20![United Airlines logo]()
$717
This Delta deal was found by Cheapflights users on 7/21. 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.
Mon 10/196:30 am
MSY
- LIS
2 stops19h 30m
Delta
Sun 10/255:00 am
LIS
- MSY
2 stops16h 57m
Delta
Deal found 7/21![Delta logo]()
$830
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 10/147:30 am
MSY
- OPO
2 stops18h 10m
American Airlines
Wed 10/288:20 am
OPO
- MSY
2 stops20h 04m
American Airlines
Deal found 7/25![American Airlines logo]()
$843
This Air Canada deal was found by Cheapflights users on 7/22. 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.
Wed 9/308:00 am
MSY
- OPO
2 stops17h 00m
Multiple Airlines
Wed 10/76:00 am
OPO
- MSY
2 stops34h 50m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$882
This KLM deal was found by Cheapflights users on 7/22. 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 9/93:29 pm
MSY
- FAO
2 stops22h 01m
KLM
Wed 9/168:20 pm
FAO
- MSY
2 stops29h 48m
KLM
Deal found 7/22![KLM logo]()
$913
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Mon 11/1612:44 pm
MSY
- OPO
2 stops14h 46m
United Airlines
Wed 11/1812:35 pm
OPO
- MSY
1 stop17h 24m
United Airlines
Deal found 7/24![United Airlines logo]()
$735
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:13 pm
MSY
- LIS
2 stops18h 37m
Delta
Sun 10/255:00 am
LIS
- MSY
2 stops16h 57m
Delta
Deal found 7/20![Delta logo]()
$880
This United Airlines deal was found by Cheapflights users on 7/22. 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 10/610:31 am
MSY
- LIS
2 stops16h 49m
United Airlines
Tue 10/205:05 am
LIS
- MSY
2 stops18h 43m
United Airlines
Deal found 7/22![United Airlines logo]()
$803
This Ovago deal was found by Cheapflights users on 7/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:05 am
MSY
- FAO
1 stop18h 45m
Multiple Airlines
Wed 9/167:05 pm
FAO
- MSY
2 stops44h 24m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$961
This Delta deal was found by Cheapflights users on 7/24. 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.
Sun 8/2310:20 am
MSY
- OPO
1 stop18h 05m
Delta
Tue 9/85:00 am
OPO
- MSY
2 stops24h 37m
Delta
Deal found 7/24![Delta logo]()
$920
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 10/198:02 am
MSY
- LIS
1 stop20h 28m
United Airlines
Sun 10/2510:50 am
LIS
- MSY
2 stops31h 19m
United Airlines
Deal found 7/22![United Airlines logo]()
$856
This BusinessClass deal was found by Cheapflights users on 7/24. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:01 am
MSY
- FAO
1 stop18h 09m
Multiple Airlines
Mon 9/149:10 am
FAO
- MSY
2 stops54h 19m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$963
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 10/178:00 am
MSY
- LIS
1 stop18h 20m
United Airlines
Sat 10/2411:25 am
LIS
- MSY
2 stops28h 04m
United Airlines
Deal found 7/25![United Airlines logo]()
$894
This United Airlines deal was found by Cheapflights users on 7/22. 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 9/297:02 pm
MSY
- OPO
2 stops29h 58m
United Airlines
Tue 10/612:15 pm
OPO
- MSY
3 stops28h 57m
United Airlines
Deal found 7/22![United Airlines logo]()
$896
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 9/99:05 am
MSY
- OPO
1 stop18h 40m
United Airlines
Wed 9/1611:20 am
OPO
- MSY
2 stops37h 16m
United Airlines
Deal found 7/23![United Airlines logo]()
$919
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Sun 10/188:02 am
MSY
- LIS
1 stop20h 28m
United Airlines
Sun 10/2512:20 pm
LIS
- MSY
1 stop13h 15m
United Airlines
Deal found 7/21![United Airlines logo]()
$931
This United Airlines deal was found by Cheapflights users on 7/21. 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 9/84:25 pm
MSY
- FAO
2 stops35h 25m
United Airlines
Tue 9/1511:40 am
FAO
- MSY
2 stops18h 13m
United Airlines
Deal found 7/21![United Airlines logo]()
$988
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 9/99:05 am
MSY
- FAO
1 stop18h 45m
United Airlines
Tue 9/1511:40 am
FAO
- MSY
2 stops17h 05m
United Airlines
Deal found 7/22![United Airlines logo]()
$988
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 9/97:00 am
MSY
- FAO
3 stops20h 50m
United Airlines
Wed 9/163:25 pm
FAO
- MSY
2 stops34h 38m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,005
This United Airlines deal was found by Cheapflights users on 7/23. 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 12/68:00 am
MSY
- FAO
2 stops25h 40m
United Airlines
Thu 12/101:25 pm
FAO
- MSY
2 stops50h 58m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,030
This United Airlines deal was found by Cheapflights users on 7/22. 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 9/297:00 am
MSY
- FAO
3 stops24h 50m
United Airlines
Tue 10/63:25 pm
FAO
- MSY
2 stops36h 12m
United Airlines
Deal found 7/22![United Airlines logo]()
$1,046
Last-minute flights from New Orleans to PortugalDiscover last-minute flight deals from New Orleans to Portugal. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from New Orleans to Portugal. Data last updated July 25, 2026 and is based on user searches.
This United deal was found by Cheapflights users on 7/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:00 pm
MSY
- OPO
2 stops15h 45m
Multiple Airlines
Wed 8/196:00 am
OPO
- MSY
2 stops19h 48m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$971
This Air Canada deal was found by Cheapflights users on 7/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:50 am
MSY
- LIS
1 stop17h 10m
Multiple Airlines
Mon 8/246:10 pm
LIS
- MSY
2 stops46h 42m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$986
This KLM deal was found by Cheapflights users on 7/22. 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 8/1911:16 am
MSY
- FAO
2 stops20h 44m
KLM
Wed 8/268:20 pm
FAO
- MSY
2 stops25h 50m
KLM
Deal found 7/22![KLM logo]()
$836
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 8/1912:00 pm
MSY
- FAO
2 stops17h 20m
United Airlines
Wed 8/263:25 pm
FAO
- MSY
3 stops47h 21m
United Airlines
Deal found 7/22![United Airlines logo]()
$931
This lastminute.com deal was found by Cheapflights users on 7/24. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/233:45 pm
MSY
- OPO
2 stops37h 30m
Lufthansa
Tue 9/86:00 am
OPO
- MSY
2 stops20h 08m
Lufthansa
Deal found 7/24![Lufthansa logo]()
$919
This Delta deal was found by Cheapflights users on 7/24. 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.
Sun 8/2310:20 am
MSY
- OPO
1 stop18h 05m
Delta
Tue 9/85:00 am
OPO
- MSY
2 stops24h 37m
Delta
Deal found 7/24![Delta logo]()
$920
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/239:00 am
MSY
- OPO
1 stop18h 45m
United Airlines
Tue 9/89:00 am
OPO
- MSY
1 stop15h 38m
United Airlines
Deal found 7/24![United Airlines logo]()
$928
This Delta deal was found by Cheapflights users on 7/25. 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.
Sun 8/2312:05 pm
MSY
- LIS
2 stops16h 40m
Delta
Tue 9/85:00 am
LIS
- MSY
2 stops17h 02m
Delta
Deal found 7/25![Delta logo]()
$979
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/239:00 am
MSY
- LIS
1 stop17h 20m
United Airlines
Wed 9/95:05 am
LIS
- MSY
2 stops19h 31m
United Airlines
Deal found 7/23![United Airlines logo]()
$988
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/2512:00 pm
MSY
- LIS
1 stop16h 30m
United Airlines
Wed 9/911:25 am
LIS
- MSY
2 stops33h 18m
United Airlines
Deal found 7/23![United Airlines logo]()
$980
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:45 am
MSY
- LIS
1 stop17h 20m
Multiple Airlines
Wed 9/95:55 am
LIS
- MSY
2 stops36h 04m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$870
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Mon 8/315:32 pm
MSY
- LIS
3 stops33h 48m
United Airlines
Tue 9/1511:25 am
LIS
- MSY
2 stops40h 48m
United Airlines
Deal found 7/24![United Airlines logo]()
$983
One-way flights from New Orleans to PortugalSearch for one-way flight options from New Orleans to Portugal. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
Search for one-way flight options from New Orleans to Portugal. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:02 pm
MSY
- LIS
3 stops48h 38m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:02 pm
MSY
- FAO
3 stops44h 58m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:02 pm
MSY
- OPO
3 stops56h 48m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:02 pm
MSY
- OPO
3 stops43h 58m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$386
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 9/2312:00 pm
MSY
- FAO
2 stops17h 20m
United Airlines
Deal found 7/23![United Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:02 pm
MSY
- OPO
3 stops47h 53m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:02 pm
MSY
- LIS
3 stops48h 13m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:05 am
MSY
- OPO
3 stops47h 35m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$425
This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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.
Wed 10/149:50 pm
MSY
- LIS
1 stop14h 05m
British Airways
Deal found 7/24![British Airways logo]()
$447
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/237:00 am
MSY
- LIS
3 stops21h 30m
United Airlines
Deal found 7/23![United Airlines logo]()
$463
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 9/165:05 am
MSY
- OPO
2 stops19h 50m
United Airlines
Deal found 7/22![United Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 7/23. 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.
Sat 8/296:59 pm
MSY
- LIS
1 stop31h 01m
Delta
Deal found 7/23![Delta logo]()
$475
Find 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 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $717 (United Airlines) |
One-way from | $327 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $1,043 |
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 25, 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
Cheapest round-trip
New OrleansPorto
MSY - OPO
MSYOPO
New Orleans Louis Armstrong
Mon 11/9
8:00 am-9:30 am
1 stop19h 30m
Porto
Fri 11/13
6:00 am-9:40 pm
2 stops21h 40m
$717
Quickest round-trip
New OrleansPorto
MSY - OPO
MSYOPO
New Orleans Louis Armstrong
Mon 11/16
12:44 pm-9:30 am
2 stops14h 46m
Porto
Wed 11/18
12:35 pm-11:59 pm
1 stop17h 24m
$735
New OrleansLisbon
MSY - LIS
MSYLIS
New Orleans Louis Armstrong
Tue 10/6
10:31 am-9:20 am
2 stops16h 49m
Lisbon Humberto Delgado
Tue 10/20
5:05 am-5:48 pm
2 stops18h 43m
$803
New OrleansLisbon
MSY - LIS
MSYLIS
New Orleans Louis Armstrong
Mon 10/19
6:30 am-8:00 am
2 stops19h 30m
Lisbon Humberto Delgado
Sun 10/25
5:00 am-4:57 pm
2 stops16h 57m
$830
New OrleansPorto
MSY - OPO
MSYOPO
New Orleans Louis Armstrong
Wed 10/14
7:30 am-7:40 am
2 stops18h 10m
Porto
Wed 10/28
8:20 am-11:24 pm
2 stops20h 04m
$843
New OrleansLisbon
MSY - LIS
MSYLIS
New Orleans Louis Armstrong
Mon 10/19
8:02 am-10:30 am
1 stop20h 28m
Lisbon Humberto Delgado
Sun 10/25
10:50 am-1:09 pm
2 stops31h 19m
$856
New OrleansLisbon
MSY - LIS
MSYLIS
New Orleans Louis Armstrong
Fri 10/16
5:13 pm-5:50 pm
2 stops18h 37m
Lisbon Humberto Delgado
Sun 10/25
5:00 am-4:57 pm
2 stops16h 57m
$880
New OrleansPorto
MSY - OPO
MSYOPO
New Orleans Louis Armstrong
Wed 9/30
8:00 am-7:00 am
2 stops17h 00m
Porto
Wed 10/7
6:00 am-10:50 am
2 stops34h 50m
$882
New OrleansLisbon
MSY - LIS
MSYLIS
New Orleans Louis Armstrong
Sat 10/17
8:00 am-8:20 am
1 stop18h 20m
Lisbon Humberto Delgado
Sat 10/24
11:25 am-9:29 am
2 stops28h 04m
$894
New OrleansPorto
MSY - OPO
MSYOPO
New Orleans Louis Armstrong
Tue 9/29
7:02 pm-7:00 am
2 stops29h 58m
Porto
Tue 10/6
12:15 pm-11:12 am
3 stops28h 57m
$896
Showing 1-10 of 41 resultsSorted by cheapest first
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.
MSY-LIS
MSY-FAO
MSY-OPO
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
MSY-PT0
MSY-LIS
MSY-FAO
MSY-OPO
What is the cheapest month to book a flight from New Orleans to Portugal?
Currently, February is the cheapest month in which you can book a flight from New Orleans to Portugal (average of $639). Flying from New Orleans to Portugal in October is currently the most expensive (average of $1,355). 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.
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 25, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines 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.
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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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.
Complete your trip
Complete your trip to Portugal by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from New Orleans to Portugal by cabin class
Find flights from New Orleans to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
New Orleans and Portugal flights
Browse other New Orleans and Portugal flight options. Last updated on July 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Portugal regions
Consider these flights traveling to Portugal regions.
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 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$458 | Average$1,075 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$517 | Average$899 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$549 | Average$1,084 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$679 | Average$1,025 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$830 | Average$1,251 | FlexibilityNo cancel fee | On-time71% |