$378+ 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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LIS
May 23 — May 301
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 23, 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 23, 2026.
This Delta deal was found by Cheapflights users on 4/20. 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.
Wed 10/282:20 pm
MSY
- LIS
1 stop13h 40m
Delta
Sat 11/75:00 am
LIS
- MSY
2 stops19h 54m
Delta
Deal found 4/20![Delta logo]()
$717
This British Airways deal was found by Cheapflights users on 4/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:57 pm
MSY
- LIS
2 stops18h 43m
Multiple Airlines
Sat 11/76:30 am
LIS
- MSY
2 stops22h 21m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$725
This United Airlines deal was found by Cheapflights users on 4/19. 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 11/710:15 am
LIS
- MSY
1 stop14h 52m
United Airlines
Deal found 4/19![United Airlines logo]()
$728
This Air Canada deal was found by Cheapflights users on 4/20. 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.
Wed 10/285:25 pm
MSY
- LIS
1 stop12h 35m
Air Canada
Sat 11/71:00 pm
LIS
- MSY
1 stop33h 27m
Air Canada
Deal found 4/20![Air Canada logo]()
$730
This KLM deal was found by Cheapflights users on 4/20. 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 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 4/305:00 am
LIS
- MSY
2 stops17h 15m
KLM
Deal found 4/20![KLM logo]()
$750
This Delta deal was found by Cheapflights users on 4/23. 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.
Wed 4/295:16 pm
MSY
- LIS
2 stops18h 34m
Delta
Tue 5/55:00 am
LIS
- MSY
2 stops17h 15m
Delta
Deal found 4/23![Delta logo]()
$754
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:22 pm
MSY
- LIS
1 stop12h 43m
American Airlines
Thu 4/3011:05 am
LIS
- MSY
1 stop19h 06m
American Airlines
Deal found 4/22![American Airlines logo]()
$761
This KLM deal was found by Cheapflights users on 4/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:16 pm
MSY
- LIS
2 stops15h 39m
Multiple Airlines
Tue 5/510:00 am
LIS
- MSY
1 stop15h 00m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$765
This KLM deal was found by Cheapflights users on 4/23. 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 KLM 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
KLM
Sat 11/710:00 am
LIS
- MSY
1 stop14h 43m
KLM
Deal found 4/23![KLM logo]()
$803
This Air France deal was found by Cheapflights users on 4/22. 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 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 4/22![Multiple Airlines logo]()
$924
This KLM deal was found by Cheapflights users on 4/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:26 am
MSY
- OPO
2 stops17h 14m
KLM
Thu 5/75:00 am
OPO
- MSY
2 stops16h 59m
KLM
Deal found 4/20![KLM logo]()
$929
This Justfly.com deal was found by Cheapflights users on 4/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:48 pm
MSY
- OPO
2 stops37h 27m
Multiple Airlines
Wed 9/3012:45 pm
OPO
- MSY
2 stops28h 05m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$949
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 23, 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 23, 2026.
This KLM deal was found by Cheapflights users on 4/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:19 am
MSY
- LIS
1 stop15h 41m
Multiple Airlines
Sun 10/2511:15 am
LIS
- MSY
2 stops17h 12m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$872
This Delta deal was found by Cheapflights users on 4/20. 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.
Thu 5/75:09 pm
MSY
- LIS
2 stops19h 36m
Delta
Tue 5/1210:00 am
LIS
- MSY
1 stop14h 01m
Delta
Deal found 4/20![Delta logo]()
$883
This United Airlines deal was found by Cheapflights users on 4/19. 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 7/197:00 am
MSY
- LIS
2 stops19h 20m
United Airlines
Thu 7/301:00 pm
LIS
- MSY
3 stops52h 01m
United Airlines
Deal found 4/19![United Airlines logo]()
$1,009
This KLM deal was found by Cheapflights users on 4/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:19 am
MSY
- OPO
1 stop18h 11m
KLM
Tue 6/165:00 am
OPO
- MSY
2 stops16h 53m
KLM
Deal found 4/20![KLM logo]()
$1,156
This Delta deal was found by Cheapflights users on 4/21. 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.
Wed 9/1610:19 am
MSY
- OPO
1 stop18h 11m
Delta
Wed 9/305:00 am
OPO
- MSY
2 stops19h 45m
Delta
Deal found 4/21![Delta logo]()
$967
This Finnair deal was found by Cheapflights users on 4/18. 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.
Sun 9/69:50 pm
MSY
- LIS
1 stop19h 15m
Multiple Airlines
Wed 9/166:35 am
LIS
- MSY
2 stops22h 10m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$970
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Sun 10/1811:45 am
MSY
- LIS
1 stop17h 20m
United Airlines
Sun 10/251:00 pm
LIS
- MSY
1 stop32h 27m
United Airlines
Deal found 4/22![United Airlines logo]()
$1,024
This Finnair deal was found by Cheapflights users on 4/18. 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.
Fri 10/29:50 pm
MSY
- LIS
1 stop19h 20m
Multiple Airlines
Sat 10/176:35 am
LIS
- MSY
2 stops23h 30m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$993
This Delta deal was found by Cheapflights users on 4/20. 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 8/142:20 pm
MSY
- LIS
1 stop14h 25m
Delta
Sat 8/225:00 am
LIS
- MSY
2 stops21h 39m
Delta
Deal found 4/20![Delta logo]()
$996
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:20 pm
MSY
- LIS
1 stop14h 25m
Delta
Fri 9/255:00 am
LIS
- MSY
2 stops19h 45m
Delta
Deal found 4/22![Delta logo]()
$1,024
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Thu 7/307:00 am
MSY
- OPO
2 stops42h 00m
United Airlines
Sat 8/811:20 am
OPO
- MSY
3 stops51h 26m
United Airlines
Deal found 4/20![United Airlines logo]()
$1,131
This KLM deal was found by Cheapflights users on 4/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/222:44 pm
MSY
- LIS
1 stop14h 01m
Multiple Airlines
Thu 7/25:35 am
LIS
- MSY
2 stops18h 27m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$1,077
This United Airlines deal was found by Cheapflights users on 4/19. 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 6/85:15 am
MSY
- OPO
2 stops19h 35m
United Airlines
Thu 6/1811:50 am
OPO
- MSY
2 stops39h 59m
United Airlines
Deal found 4/19![United Airlines logo]()
$1,146
This Delta deal was found by Cheapflights users on 4/21. 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 9/214:15 pm
MSY
- LIS
2 stops16h 40m
Delta
Sun 9/275:35 am
LIS
- MSY
2 stops19h 10m
Delta
Deal found 4/21![Delta logo]()
$1,048
This Delta deal was found by Cheapflights users on 4/23. 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.
Mon 5/257:48 pm
MSY
- OPO
1 stop32h 42m
Delta
Thu 6/115:55 am
OPO
- MSY
2 stops20h 37m
Delta
Deal found 4/23![Delta logo]()
$1,152
This Mytrip deal was found by Cheapflights users on 4/21. 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.
Fri 6/57:00 am
MSY
- FAO
3 stops26h 45m
Multiple Airlines
Fri 6/126:05 am
FAO
- MSY
3 stops40h 19m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,286
This Air Canada deal was found by Cheapflights users on 4/19. 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 4/19![Multiple Airlines logo]()
$1,415
Last-minute flights from New Orleans to PortugalDiscover last-minute flight deals from New Orleans to Portugal. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from New Orleans to Portugal. Data last updated April 23, 2026 and is based on user searches.
This Air France deal was found by Cheapflights users on 4/22. 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 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 4/22![Multiple Airlines logo]()
$924
This KLM deal was found by Cheapflights users on 4/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:26 am
MSY
- OPO
2 stops17h 14m
KLM
Thu 5/75:00 am
OPO
- MSY
2 stops16h 59m
KLM
Deal found 4/20![KLM logo]()
$929
This KAYAK deal was found by Cheapflights users on 4/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:27 am
MSY
- OPO
2 stops19h 48m
Lufthansa
Thu 5/712:35 pm
OPO
- MSY
1 stop17h 19m
Lufthansa
Deal found 4/23![Lufthansa logo]()
$987
This Delta deal was found by Cheapflights users on 4/23. 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.
Wed 4/295:16 pm
MSY
- LIS
2 stops18h 34m
Delta
Tue 5/55:00 am
LIS
- MSY
2 stops17h 15m
Delta
Deal found 4/23![Delta logo]()
$754
This KLM deal was found by Cheapflights users on 4/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:16 pm
MSY
- LIS
2 stops15h 39m
Multiple Airlines
Tue 5/510:00 am
LIS
- MSY
1 stop15h 00m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$765
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
MSY
- LIS
1 stop21h 05m
American Airlines
Tue 5/511:05 am
LIS
- MSY
1 stop19h 06m
American Airlines
Deal found 4/22![American Airlines logo]()
$899
This Expedia deal was found by Cheapflights users on 4/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:59 am
MSY
- LIS
2 stops24h 06m
Iberia
Wed 5/612:30 pm
LIS
- MSY
2 stops16h 52m
Iberia
Deal found 4/23![Iberia logo]()
$811
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
MSY
- LIS
1 stop21h 05m
American Airlines
Wed 5/68:55 am
LIS
- MSY
2 stops18h 06m
American Airlines
Deal found 4/23![American Airlines logo]()
$941
This Flysmarter deal was found by Cheapflights users on 4/20. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:16 pm
MSY
- OPO
2 stops16h 09m
Multiple Airlines
Thu 5/1411:25 am
OPO
- MSY
2 stops18h 29m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$958
This Delta deal was found by Cheapflights users on 4/20. 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.
Thu 5/75:09 pm
MSY
- LIS
2 stops19h 36m
Delta
Tue 5/125:00 am
LIS
- MSY
2 stops17h 04m
Delta
Deal found 4/20![Delta logo]()
$872
This Gotogate deal was found by Cheapflights users on 4/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:50 pm
MSY
- LIS
1 stop30h 15m
British Airways
Tue 5/126:45 pm
LIS
- MSY
1 stop31h 15m
British Airways
Deal found 4/20![British Airways logo]()
$951
This Delta deal was found by Cheapflights users on 4/20. 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.
Wed 5/135:09 pm
MSY
- LIS
2 stops19h 36m
Delta
Thu 6/115:00 am
LIS
- MSY
2 stops21h 32m
Delta
Deal found 4/20![Delta logo]()
$982
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 23, 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 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 6/65:03 pm
MSY
- OPO
3 stops48h 56m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 8/58:10 am
MSY
- LIS
3 stops44h 25m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Sat 6/65:21 pm
MSY
- LIS
3 stops46h 24m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Thu 6/183:44 pm
MSY
- LIS
3 stops47h 06m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Tue 7/75:53 pm
MSY
- LIS
3 stops42h 52m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$487
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Thu 7/95:20 pm
MSY
- LIS
3 stops46h 25m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$488
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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.
Wed 8/59:50 pm
MSY
- LIS
1 stop19h 25m
British Airways
Deal found 4/21![British Airways logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Sat 7/45:25 pm
MSY
- LIS
2 stops47h 50m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Sat 6/138:44 pm
MSY
- OPO
3 stops52h 36m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Fri 6/54:25 pm
MSY
- OPO
3 stops25h 00m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$500
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Tue 5/265:21 pm
MSY
- OPO
3 stops45h 59m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$516
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Sun 5/245:49 pm
MSY
- OPO
3 stops45h 56m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$536
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 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $836 (Orbitz) |
One-way from | $378 (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 23, 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 OrleansLisbon
MSY - LIS
MSYLIS
New Orleans Louis Armstrong
Mon 10/19
10:19 am-8:00 am
1 stop15h 41m
Lisbon Humberto Delgado
Sun 10/25
11:15 am-11:27 pm
2 stops17h 12m
$872
New OrleansLisbon
MSY - LIS
MSYLIS
New Orleans Louis Armstrong
Thu 5/7
5:09 pm-6:45 pm
2 stops19h 36m
Lisbon Humberto Delgado
Tue 5/12
10:00 am-6:01 pm
1 stop14h 01m
$883
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
$967
New OrleansLisbon
MSY - LIS
MSYLIS
New Orleans Louis Armstrong
Sun 9/6
9:50 pm-11:05 pm
1 stop19h 15m
Lisbon Humberto Delgado
Wed 9/16
6:35 am-10:45 pm
2 stops22h 10m
$970
New OrleansLisbon
MSY - LIS
MSYLIS
New Orleans Louis Armstrong
Fri 10/2
9:50 pm-11:10 pm
1 stop19h 20m
Lisbon Humberto Delgado
Sat 10/17
6:35 am-12:05 am
2 stops23h 30m
$993
New OrleansLisbon
MSY - LIS
MSYLIS
New Orleans Louis Armstrong
Fri 8/14
2:20 pm-10:45 am
1 stop14h 25m
Lisbon Humberto Delgado
Sat 8/22
5:00 am-8:39 pm
2 stops21h 39m
$996
New OrleansLisbon
MSY - LIS
MSYLIS
New Orleans Louis Armstrong
Sun 7/19
7:00 am-8:20 am
2 stops19h 20m
Lisbon Humberto Delgado
Thu 7/30
1:00 pm-11:01 am
3 stops52h 01m
$1,009
New OrleansLisbon
MSY - LIS
MSYLIS
New Orleans Louis Armstrong
Sun 10/18
11:45 am-11:05 am
1 stop17h 20m
Lisbon Humberto Delgado
Sun 10/25
1:00 pm-4:27 pm
1 stop32h 27m
$1,024
New OrleansLisbon
MSY - LIS
MSYLIS
New Orleans Louis Armstrong
Wed 9/16
2:20 pm-10:45 am
1 stop14h 25m
Lisbon Humberto Delgado
Fri 9/25
5:00 am-6:45 pm
2 stops19h 45m
$1,024
New OrleansLisbon
MSY - LIS
MSYLIS
New Orleans Louis Armstrong
Mon 9/21
4:15 pm-2:55 pm
2 stops16h 40m
Lisbon Humberto Delgado
Sun 9/27
5:35 am-6:45 pm
2 stops19h 10m
$1,048
Showing 1-10 of 42 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-OPO
MSY-LIS
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-OPO
MSY-LIS
MSY-FAO
How far ahead should I book a flight from New Orleans to Portugal?
The best time to book flights from New Orleans to Portugal is 18 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 June is currently the most expensive (average of $788). 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 23, 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
Crew
8.5
Comfort
7.9
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.9
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.9
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.9
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.9
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.9
Overall
7.9
Food
7.2
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 23, 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$458 | Average$1,052 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$517 | Average$902 | 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% |