$432+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LIS
May 13 — May 201
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 April 13, 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 April 13, 2026.
This United Airlines deal was found by Cheapflights users on 4/11. 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 10/2812:34 pm
MSY
- LIS
1 stop16h 41m
United Airlines
Sat 11/71:00 pm
LIS
- MSY
2 stops31h 39m
United Airlines
Deal found 4/11![United Airlines logo]()
$712
This Delta deal was found by Cheapflights users on 4/10. 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.
Wed 10/282:20 pm
MSY
- LIS
1 stop13h 40m
Delta
Sat 11/75:00 am
LIS
- MSY
2 stops19h 43m
Delta
Deal found 4/10![Delta logo]()
$717
This American Airlines deal was found by Cheapflights users on 4/8. 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.
Sun 11/89:24 am
MSY
- OPO
2 stops16h 16m
American Airlines
Thu 11/128:20 am
OPO
- MSY
2 stops21h 36m
American Airlines
Deal found 4/8![American Airlines logo]()
$730
This Expedia deal was found by Cheapflights users on 4/8. 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.
Tue 11/106:39 pm
MSY
- OPO
2 stops17h 06m
Multiple Airlines
Tue 11/178:40 pm
OPO
- MSY
2 stops30h 22m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$736
This Expedia deal was found by Cheapflights users on 4/8. 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.
Tue 11/39:31 am
MSY
- OPO
2 stops16h 09m
Iberia
Tue 11/108:40 pm
OPO
- MSY
2 stops32h 11m
Iberia
Deal found 4/8![Iberia logo]()
$741
This British Airways deal was found by Cheapflights users on 4/8. 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.
Wed 10/287:28 pm
MSY
- LIS
2 stops17h 12m
British Airways
Sat 11/77:00 am
LIS
- MSY
2 stops21h 51m
British Airways
Deal found 4/8![British Airways logo]()
$743
This KLM deal was found by Cheapflights users on 4/13. 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 4/2911:26 am
MSY
- LIS
1 stop14h 34m
KLM
Tue 5/511:55 am
LIS
- MSY
2 stops17h 40m
KLM
Deal found 4/13![KLM logo]()
$750
This KLM deal was found by Cheapflights users on 4/10. 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 4/2211:42 am
MSY
- LIS
2 stops14h 18m
KLM
Thu 5/75:00 am
LIS
- MSY
2 stops17h 04m
KLM
Deal found 4/10![KLM logo]()
$754
This Delta deal was found by Cheapflights users on 4/10. 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 4/207:22 pm
MSY
- LIS
2 stops17h 23m
Delta
Tue 5/55:00 am
LIS
- MSY
2 stops17h 15m
Delta
Deal found 4/10![Delta logo]()
$758
This United Airlines deal was found by Cheapflights users on 4/9. 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 4/126:00 am
MSY
- LIS
1 stop20h 20m
United Airlines
Tue 4/2810:25 am
LIS
- MSY
2 stops18h 05m
United Airlines
Deal found 4/9![United Airlines logo]()
$759
This Virgin Atlantic deal was found by Cheapflights users on 4/10. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:21 pm
MSY
- LIS
2 stops15h 24m
Virgin Atlantic
Wed 5/610:00 am
LIS
- MSY
1 stop15h 00m
Virgin Atlantic
Deal found 4/10![Virgin Atlantic logo]()
$765
This Delta deal was found by Cheapflights users on 4/8. 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.
Wed 11/411:55 am
MSY
- OPO
1 stop15h 10m
Delta
Fri 11/135:00 am
OPO
- MSY
2 stops19h 43m
Delta
Deal found 4/8![Delta logo]()
$769
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 April 13, 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 April 13, 2026.
This Delta deal was found by Cheapflights users on 4/10. 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 4/245:16 pm
MSY
- OPO
2 stops16h 09m
Delta
Thu 5/711:25 am
OPO
- MSY
2 stops17h 20m
Delta
Deal found 4/10![Delta logo]()
$923
This Air France deal was found by Cheapflights users on 4/12. 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.
Fri 4/245:16 pm
MSY
- OPO
2 stops16h 09m
Multiple Airlines
Thu 5/75:00 am
OPO
- MSY
2 stops17h 04m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$924
This KLM deal was found by Cheapflights users on 4/13. 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.
Fri 4/245:16 pm
MSY
- OPO
2 stops16h 14m
KLM
Thu 5/75:00 am
OPO
- MSY
2 stops17h 04m
KLM
Deal found 4/13![KLM logo]()
$928
This Justfly.com deal was found by Cheapflights users on 4/11. 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.
Wed 9/169:00 am
MSY
- OPO
2 stops16h 00m
Air Canada
Wed 9/3012:45 pm
OPO
- MSY
2 stops35h 18m
Air Canada
Deal found 4/11![Air Canada logo]()
$957
This British Airways deal was found by Cheapflights users on 4/8. 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.
Fri 10/29:50 pm
MSY
- LIS
1 stop14h 10m
British Airways
Sat 10/174:25 pm
LIS
- MSY
1 stop33h 35m
British Airways
Deal found 4/8![British Airways logo]()
$1,008
This Finnair deal was found by Cheapflights users on 4/9. 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.
Wed 8/512:22 pm
MSY
- LIS
2 stops29h 03m
Finnair
Sun 8/96:35 am
LIS
- MSY
2 stops22h 43m
Finnair
Deal found 4/9![Finnair logo]()
$1,062
This United Airlines deal was found by Cheapflights users on 4/12. 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 7/265:35 pm
MSY
- LIS
2 stops34h 55m
United Airlines
Sun 8/91:00 pm
LIS
- MSY
1 stop27h 50m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,086
This Delta deal was found by Cheapflights users on 4/12. 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 8/410:20 am
MSY
- FAO
2 stops25h 20m
Delta
Wed 8/126:40 pm
FAO
- MSY
2 stops30h 08m
Delta
Deal found 4/12![Delta logo]()
$982
This Delta deal was found by Cheapflights users on 4/11. 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 9/62:20 pm
MSY
- LIS
1 stop14h 25m
Delta
Wed 9/1610:00 am
LIS
- MSY
1 stop14h 45m
Delta
Deal found 4/11![Delta logo]()
$983
This United Airlines deal was found by Cheapflights users on 4/12. 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 7/252:21 pm
MSY
- LIS
3 stops36h 59m
United Airlines
Sat 8/811:25 am
LIS
- MSY
2 stops27h 21m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,096
This Turkish Airlines deal was found by Cheapflights users on 4/13. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:45 am
MSY
- LIS
3 stops30h 00m
Multiple Airlines
Fri 9/2511:00 am
LIS
- MSY
2 stops41h 21m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,200
This Delta deal was found by Cheapflights users on 4/9. 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.
Wed 9/1610:19 am
MSY
- OPO
1 stop18h 11m
Delta
Wed 9/305:00 am
OPO
- MSY
2 stops19h 45m
Delta
Deal found 4/9![Delta logo]()
$1,016
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Fri 7/247:00 am
MSY
- LIS
2 stops22h 05m
United Airlines
Sun 8/91:00 pm
LIS
- MSY
2 stops50h 29m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,173
This KLM deal was found by Cheapflights users on 4/8. 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 6/105:00 pm
MSY
- FAO
2 stops20h 30m
KLM
Mon 6/159:45 pm
FAO
- MSY
2 stops26h 17m
KLM
Deal found 4/8![KLM logo]()
$1,423
This United Airlines deal was found by Cheapflights users on 4/8. 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 9/55:30 pm
MSY
- LIS
2 stops33h 50m
United Airlines
Sat 10/310:25 am
LIS
- MSY
1 stop13h 38m
United Airlines
Deal found 4/8![United Airlines logo]()
$1,201
This Delta deal was found by Cheapflights users on 4/12. 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.
Wed 5/2710:19 am
MSY
- OPO
1 stop18h 11m
Delta
Wed 6/35:00 am
OPO
- MSY
2 stops17h 04m
Delta
Deal found 4/12![Delta logo]()
$1,155
This Air Canada deal was found by Cheapflights users on 4/10. 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 6/1011:50 am
MSY
- FAO
2 stops25h 35m
Multiple Airlines
Mon 6/158:05 pm
FAO
- MSY
2 stops44h 51m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$1,415
This oojo deal was found by Cheapflights users on 4/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/259:50 pm
MSY
- FAO
1 stop32h 10m
British Airways
Sun 8/97:10 pm
FAO
- MSY
2 stops32h 36m
British Airways
Deal found 4/12![British Airways logo]()
$1,575
This United Airlines deal was found by Cheapflights users on 4/8. 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 6/311:50 am
MSY
- LIS
1 stop17h 15m
United Airlines
Sat 6/1310:25 am
LIS
- MSY
2 stops17h 24m
United Airlines
Deal found 4/8![United Airlines logo]()
$1,208
This Delta deal was found by Cheapflights users on 4/12. 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 7/2510:20 am
MSY
- FAO
2 stops25h 20m
Delta
Sun 8/96:40 pm
FAO
- MSY
2 stops27h 35m
Delta
Deal found 4/12![Delta logo]()
$1,202
This United Airlines deal was found by Cheapflights users on 4/9. 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 5/259:53 am
MSY
- LIS
2 stops18h 37m
United Airlines
Mon 6/11:00 pm
LIS
- MSY
2 stops36h 51m
United Airlines
Deal found 4/9![United Airlines logo]()
$1,222
This United Airlines deal was found by Cheapflights users on 4/12. 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 6/212:17 pm
MSY
- LIS
1 stop16h 13m
United Airlines
Sat 6/1310:25 am
LIS
- MSY
1 stop13h 33m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,233
This United Airlines deal was found by Cheapflights users on 4/10. 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 5/2512:17 pm
MSY
- FAO
2 stops14h 53m
United Airlines
Mon 6/111:40 am
FAO
- MSY
2 stops27h 06m
United Airlines
Deal found 4/10![United Airlines logo]()
$1,281
This United Airlines deal was found by Cheapflights users on 4/12. 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 8/43:43 pm
MSY
- FAO
3 stops40h 47m
United Airlines
Wed 8/123:25 pm
FAO
- MSY
2 stops37h 07m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,367
This United Airlines deal was found by Cheapflights users on 4/9. 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 5/188:00 am
MSY
- FAO
2 stops19h 10m
United Airlines
Mon 5/2511:40 am
FAO
- MSY
2 stops17h 01m
United Airlines
Deal found 4/9![United Airlines logo]()
$1,575
This United Airlines deal was found by Cheapflights users on 4/12. 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 7/2611:55 am
MSY
- FAO
2 stops15h 55m
United Airlines
Sun 8/93:25 pm
FAO
- MSY
3 stops47h 20m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,731
Last-minute flights from New Orleans to PortugalDiscover last-minute flight deals from New Orleans to Portugal. Data last updated April 13, 2026 and is based on user searches.
Discover last-minute flight deals from New Orleans to Portugal. Data last updated April 13, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/9. 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 4/126:00 am
MSY
- LIS
1 stop20h 20m
United Airlines
Tue 4/2810:25 am
LIS
- MSY
2 stops18h 05m
United Airlines
Deal found 4/9![United Airlines logo]()
$759
This United Airlines deal was found by Cheapflights users on 4/12. 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 4/167:00 am
MSY
- LIS
2 stops21h 30m
United Airlines
Tue 4/2111:25 am
LIS
- MSY
2 stops38h 19m
United Airlines
Deal found 4/12![United Airlines logo]()
$795
This Delta deal was found by Cheapflights users on 4/10. 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 4/207:22 pm
MSY
- LIS
2 stops17h 23m
Delta
Tue 5/55:00 am
LIS
- MSY
2 stops17h 15m
Delta
Deal found 4/10![Delta logo]()
$758
This KLM deal was found by Cheapflights users on 4/10. 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.
Tue 4/2111:42 am
MSY
- LIS
2 stops15h 08m
Multiple Airlines
Thu 5/710:00 am
LIS
- MSY
1 stop14h 01m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$765
This KAYAK deal was found by Cheapflights users on 4/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:34 pm
MSY
- LIS
1 stop14h 11m
Multiple Airlines
Wed 5/610:00 am
LIS
- MSY
1 stop15h 00m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$810
This KLM deal was found by Cheapflights users on 4/10. 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 4/2211:42 am
MSY
- LIS
2 stops14h 18m
KLM
Thu 5/75:00 am
LIS
- MSY
2 stops17h 04m
KLM
Deal found 4/10![KLM logo]()
$754
This KLM deal was found by Cheapflights users on 4/8. 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 4/2211:26 am
MSY
- LIS
1 stop14h 34m
KLM
Thu 4/3011:55 am
LIS
- MSY
2 stops17h 40m
KLM
Deal found 4/8![KLM logo]()
$799
This Delta deal was found by Cheapflights users on 4/9. 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.
Wed 4/225:30 am
MSY
- LIS
2 stops20h 30m
Delta
Thu 4/305:00 am
LIS
- MSY
2 stops21h 08m
Delta
Deal found 4/9![Delta logo]()
$803
This Delta deal was found by Cheapflights users on 4/10. 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 4/245:16 pm
MSY
- OPO
2 stops16h 09m
Delta
Thu 5/711:25 am
OPO
- MSY
2 stops17h 20m
Delta
Deal found 4/10![Delta logo]()
$923
This KLM deal was found by Cheapflights users on 4/13. 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.
Fri 4/245:16 pm
MSY
- OPO
2 stops16h 14m
KLM
Thu 5/75:00 am
OPO
- MSY
2 stops17h 04m
KLM
Deal found 4/13![KLM logo]()
$928
This American Airlines deal was found by Cheapflights users on 4/9. 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 4/2411:39 am
MSY
- OPO
2 stops18h 06m
American Airlines
Thu 5/78:20 am
OPO
- MSY
2 stops21h 02m
American Airlines
Deal found 4/9![American Airlines logo]()
$930
This KLM deal was found by Cheapflights users on 4/13. 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 4/2911:26 am
MSY
- LIS
1 stop14h 34m
KLM
Tue 5/511:55 am
LIS
- MSY
2 stops17h 40m
KLM
Deal found 4/13![KLM logo]()
$750
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 April 13, 2026.
Search for one-way flight options from New Orleans to Portugal. Find affordable one-way fares based on user searches. Data last updated April 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 8/58:10 am
MSY
- LIS
3 stops44h 25m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 6/35:21 pm
MSY
- LIS
3 stops47h 14m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Fri 8/711:23 am
MSY
- OPO
2 stops18h 57m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 5/305:21 pm
MSY
- LIS
3 stops46h 24m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Fri 8/711:23 am
MSY
- LIS
2 stops30h 17m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 6/15:21 pm
MSY
- LIS
3 stops57h 09m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$482
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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 8/59:50 pm
MSY
- LIS
1 stop19h 25m
British Airways
Deal found 4/8![British Airways logo]()
$489
This FlightHub deal was found by Cheapflights users on 4/9. 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.
Wed 4/2212:18 pm
MSY
- LIS
1 stop15h 57m
TAP AIR PORTUGAL
Deal found 4/9![TAP AIR PORTUGAL logo]()
$492
This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
Fri 5/225:21 pm
MSY
- LIS
3 stops46h 34m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 4/11. 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.
Tue 5/55:21 pm
MSY
- LIS
3 stops42h 29m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$499
This Ovago deal was found by Cheapflights users on 4/8. 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.
Fri 8/710:10 am
MSY
- OPO
1 stop14h 45m
Lufthansa
Deal found 4/8![Lufthansa logo]()
$568
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Thu 5/218:28 pm
MSY
- OPO
3 stops44h 32m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$615
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 April 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $750 (Delta) |
One-way from | $433 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $874 |
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 April 13, 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
Fri 4/24
5:16 pm-3:25 pm
2 stops16h 09m
Porto
Thu 5/7
11:25 am-10:45 pm
2 stops17h 20m
$923
New OrleansPorto
MSY - OPO
MSYOPO
New Orleans Louis Armstrong
Fri 4/24
5:16 pm-3:25 pm
2 stops16h 09m
Porto
Thu 5/7
5:00 am-4:04 pm
2 stops17h 04m
$924
New OrleansPorto
MSY - OPO
MSYOPO
New Orleans Louis Armstrong
Fri 4/24
5:16 pm-3:30 pm
2 stops16h 14m
Porto
Thu 5/7
5:00 am-4:04 pm
2 stops17h 04m
$928
New OrleansPorto
MSY - OPO
MSYOPO
New Orleans Louis Armstrong
Wed 9/16
9:00 am-7:00 am
2 stops16h 00m
Porto
Wed 9/30
12:45 pm-6:03 pm
2 stops35h 18m
$957
New OrleansFaro
MSY - FAO
MSYFAO
New Orleans Louis Armstrong
Tue 8/4
10:20 am-5:40 pm
2 stops25h 20m
Faro
Wed 8/12
6:40 pm-6:48 pm
2 stops30h 08m
$982
Quickest round-trip
New OrleansLisbon
MSY - LIS
MSYLIS
New Orleans Louis Armstrong
Sun 9/6
2:20 pm-10:45 am
1 stop14h 25m
Lisbon Humberto Delgado
Wed 9/16
10:00 am-6:45 pm
1 stop14h 45m
$983
New OrleansLisbon
MSY - LIS
MSYLIS
New Orleans Louis Armstrong
Fri 10/2
9:50 pm-6:00 pm
1 stop14h 10m
Lisbon Humberto Delgado
Sat 10/17
4:25 pm-8:00 pm
1 stop33h 35m
$1,008
New OrleansPorto
MSY - OPO
MSYOPO
New Orleans Louis Armstrong
Wed 9/16
10:19 am-10:30 am
1 stop18h 11m
Porto
Wed 9/30
5:00 am-6:45 pm
2 stops19h 45m
$1,016
New OrleansLisbon
MSY - LIS
MSYLIS
New Orleans Louis Armstrong
Wed 8/5
12:22 pm-11:25 pm
2 stops29h 03m
Lisbon Humberto Delgado
Sun 8/9
6:35 am-11:18 pm
2 stops22h 43m
$1,062
New OrleansLisbon
MSY - LIS
MSYLIS
New Orleans Louis Armstrong
Sun 7/26
5:35 pm-10:30 am
2 stops34h 55m
Lisbon Humberto Delgado
Sun 8/9
1:00 pm-10:50 am
1 stop27h 50m
$1,086
Showing 1-10 of 40 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-OPO
MSY-FAO
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-OPO
MSY-FAO
What is the cheapest month to book a flight from New Orleans to Portugal?
Currently, November is the cheapest month in which you can book a flight from New Orleans to Portugal (average of $458). Flying from New Orleans to Portugal in August is currently the most expensive (average of $915). 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 April 13, 2026.
See what other customers who have flown with Delta,KLM, andUnited 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.
Boarding
8.1
Entertainment
7.8
Overall
7.9
Food
7.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Overall
7.9
Food
7.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Overall
7.9
Food
7.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Overall
7.9
Food
7.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Overall
7.9
Food
7.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Overall
7.9
Food
7.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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 April 13, 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 April 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$458 | Average$1,047 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$550 | Average$961 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$610 | Average$1,016 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$679 | Average$1,157 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$880 | Average$1,218 | FlexibilityNo cancel fee | On-time71% |