$321+ Cheap flights from Nashville (BNA) 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — LIS
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Cheapest flights from Nashville to PortugalExplore the most affordable flight options available from Nashville to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from Nashville to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:15 am
BNA
- LIS
3 stops28h 10m
Multiple Airlines
Tue 8/256:15 am
LIS
- BNA
2 stops21h 04m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$728
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 12/710:00 am
BNA
- OPO
1 stop17h 30m
United Airlines
Wed 12/912:35 pm
OPO
- BNA
2 stops16h 43m
United Airlines
Deal found 6/11![United Airlines logo]()
$745
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:35 pm
BNA
- LIS
3 stops32h 45m
Air Canada
Tue 8/255:05 am
LIS
- BNA
3 stops34h 08m
Air Canada
Deal found 6/11![Air Canada logo]()
$775
This Air Canada deal was found by Cheapflights users on 6/14. 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 10/198:15 am
BNA
- OPO
1 stop16h 35m
Air Canada
Fri 10/236:00 am
OPO
- BNA
2 stops20h 54m
Air Canada
Deal found 6/14![Air Canada logo]()
$785
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 11/156:22 pm
BNA
- LIS
1 stop9h 53m
United Airlines
Wed 11/1811:20 am
LIS
- BNA
3 stops32h 51m
United Airlines
Deal found 6/10![United Airlines logo]()
$807
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:16 am
BNA
- LIS
1 stop16h 49m
American Airlines
Sat 11/146:30 am
LIS
- BNA
2 stops16h 46m
American Airlines
Deal found 6/10![American Airlines logo]()
$808
This KLM deal was found by Cheapflights users on 6/14. 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 10/1911:45 am
BNA
- OPO
1 stop16h 45m
KLM
Fri 10/2312:45 pm
OPO
- BNA
1 stop34h 14m
KLM
Deal found 6/14![KLM logo]()
$808
This Air Canada deal was found by Cheapflights users on 6/15. 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 11/22:25 pm
BNA
- LIS
1 stop13h 25m
Air Canada
Fri 11/271:00 pm
LIS
- BNA
2 stops32h 39m
Air Canada
Deal found 6/15![Air Canada logo]()
$809
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:15 am
BNA
- LIS
3 stops31h 05m
Multiple Airlines
Mon 7/276:15 am
LIS
- BNA
2 stops17h 45m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$812
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:35 pm
BNA
- LIS
2 stops14h 30m
American Airlines
Wed 11/186:30 am
LIS
- BNA
2 stops16h 46m
American Airlines
Deal found 6/11![American Airlines logo]()
$813
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:15 am
BNA
- OPO
1 stop16h 45m
Multiple Airlines
Fri 10/26:00 am
OPO
- BNA
2 stops20h 54m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$816
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 9/298:15 am
BNA
- OPO
1 stop16h 45m
United Airlines
Tue 10/612:15 pm
OPO
- BNA
2 stops28h 15m
United Airlines
Deal found 6/10![United Airlines logo]()
$827
Best flights from Nashville to PortugalDiscover carefully curated flight deals from Nashville to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from Nashville to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 12/710:00 am
BNA
- OPO
1 stop17h 30m
United Airlines
Wed 12/912:35 pm
OPO
- BNA
2 stops16h 43m
United Airlines
Deal found 6/11![United Airlines logo]()
$745
This Delta deal was found by Cheapflights users on 6/10. 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.
Sun 11/810:55 am
BNA
- LIS
2 stops15h 05m
Delta
Sat 11/145:00 am
LIS
- BNA
2 stops19h 33m
Delta
Deal found 6/10![Delta logo]()
$839
This KLM deal was found by Cheapflights users on 6/10. 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.
Sun 11/87:00 am
BNA
- LIS
1 stop19h 00m
Multiple Airlines
Sat 11/1411:15 am
LIS
- BNA
1 stop16h 15m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$845
This Virgin Atlantic deal was found by Cheapflights users on 6/11. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am
BNA
- LIS
1 stop19h 00m
Virgin Atlantic
Sat 11/710:00 am
LIS
- BNA
1 stop12h 59m
Virgin Atlantic
Deal found 6/11![Virgin Atlantic logo]()
$846
This British Airways deal was found by Cheapflights users on 6/15. 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.
Mon 9/288:40 pm
BNA
- LIS
1 stop31h 25m
British Airways
Mon 11/212:55 pm
LIS
- BNA
1 stop33h 45m
British Airways
Deal found 6/15![British Airways logo]()
$874
This KLM deal was found by Cheapflights users on 6/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:45 pm
BNA
- FAO
2 stops19h 40m
KLM
Mon 8/38:20 pm
FAO
- BNA
2 stops24h 28m
KLM
Deal found 6/12![KLM logo]()
$985
This Ovago deal was found by Cheapflights users on 6/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/271:15 pm
BNA
- FAO
1 stop14h 05m
Lufthansa
Mon 8/311:40 am
FAO
- BNA
1 stop26h 44m
Lufthansa
Deal found 6/12![Lufthansa logo]()
$1,535
This United Airlines deal was found by Cheapflights users on 6/14. 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 9/298:15 am
BNA
- OPO
1 stop16h 45m
United Airlines
Tue 10/612:15 pm
OPO
- BNA
2 stops32h 24m
United Airlines
Deal found 6/14![United Airlines logo]()
$827
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 10/222:15 pm
BNA
- OPO
1 stop14h 15m
Delta
Fri 10/305:00 am
OPO
- BNA
2 stops20h 45m
Delta
Deal found 6/11![Delta logo]()
$844
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:15 pm
BNA
- OPO
1 stop14h 15m
Multiple Airlines
Fri 10/305:40 am
OPO
- BNA
2 stops16h 56m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$851
This United Airlines deal was found by Cheapflights users on 6/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:42 pm
BNA
- OPO
2 stops29h 33m
United Airlines
Wed 9/3011:20 am
OPO
- BNA
2 stops37h 19m
United Airlines
Deal found 6/13![United Airlines logo]()
$833
This Delta deal was found by Cheapflights users on 6/10. 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 10/126:28 pm
BNA
- LIS
2 stops17h 22m
Delta
Thu 10/225:35 am
LIS
- BNA
2 stops19h 04m
Delta
Deal found 6/10![Delta logo]()
$845
This Delta deal was found by Cheapflights users on 6/15. 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 9/214:04 pm
BNA
- LIS
2 stops16h 51m
Delta
Wed 9/305:00 am
LIS
- BNA
2 stops18h 23m
Delta
Deal found 6/15![Delta logo]()
$853
This United Airlines deal was found by Cheapflights users on 6/15. 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 11/288:40 pm
BNA
- LIS
1 stop29h 30m
United Airlines
Wed 12/211:20 am
LIS
- BNA
1 stop33h 45m
United Airlines
Deal found 6/15![United Airlines logo]()
$861
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Sun 7/126:35 pm
BNA
- FAO
1 stop33h 30m
Multiple Airlines
Mon 7/2010:50 pm
FAO
- BNA
2 stops43h 25m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,010
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:20 pm
BNA
- LIS
1 stop31h 40m
Delta
Fri 10/305:30 am
LIS
- BNA
2 stops20h 39m
Delta
Deal found 6/13![Delta logo]()
$862
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:15 am
BNA
- FAO
3 stops29h 30m
Multiple Airlines
Mon 8/39:00 pm
FAO
- BNA
3 stops30h 19m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,024
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:10 pm
BNA
- LIS
1 stop32h 50m
Delta
Fri 10/3011:15 am
LIS
- BNA
1 stop15h 15m
Delta
Deal found 6/13![Delta logo]()
$865
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 7/127:00 am
BNA
- FAO
1 stop20h 55m
United Airlines
Mon 7/2011:40 am
FAO
- BNA
1 stop26h 44m
United Airlines
Deal found 6/11![United Airlines logo]()
$1,027
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:55 pm
BNA
- LIS
1 stop33h 05m
Delta
Thu 10/2910:00 am
LIS
- BNA
1 stop16h 46m
Delta
Deal found 6/13![Delta logo]()
$865
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:54 pm
BNA
- LIS
2 stops17h 01m
Delta
Fri 8/2111:55 am
LIS
- BNA
2 stops17h 08m
Delta
Deal found 6/13![Delta logo]()
$913
This United Airlines deal was found by Cheapflights users on 6/12. 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 12/66:25 am
BNA
- FAO
2 stops21h 55m
United Airlines
Thu 12/101:25 pm
FAO
- BNA
2 stops31h 40m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,118
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 am
BNA
- LIS
1 stop20h 00m
Delta
Sat 10/249:50 am
LIS
- BNA
2 stops17h 13m
Delta
Deal found 6/13![Delta logo]()
$916
This Mytrip deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:50 pm
BNA
- FAO
3 stops23h 00m
Multiple Airlines
Tue 6/307:10 am
FAO
- BNA
2 stops16h 33m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$1,456
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Mon 7/279:25 am
BNA
- FAO
1 stop17h 55m
United Airlines
Mon 8/33:25 pm
FAO
- BNA
2 stops36h 20m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,364
Last-minute flights from Nashville to PortugalDiscover last-minute flight deals from Nashville to Portugal. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to Portugal. Data last updated June 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/10. 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 7/85:40 pm
BNA
- OPO
2 stops15h 50m
Delta
Wed 7/155:00 am
OPO
- BNA
2 stops18h 35m
Delta
Deal found 6/10![Delta logo]()
$947
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:05 am
BNA
- LIS
2 stops28h 50m
Multiple Airlines
Sat 7/186:10 am
LIS
- BNA
2 stops33h 03m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$933
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 7/138:15 am
BNA
- OPO
1 stop16h 45m
United Airlines
Tue 7/2112:15 pm
OPO
- BNA
2 stops30h 14m
United Airlines
Deal found 6/11![United Airlines logo]()
$925
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:15 am
BNA
- OPO
1 stop16h 45m
Multiple Airlines
Tue 7/2112:15 pm
OPO
- BNA
1 stop14h 34m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$938
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:05 am
BNA
- OPO
2 stops14h 55m
Air Canada
Tue 7/216:00 am
OPO
- BNA
2 stops20h 49m
Air Canada
Deal found 6/11![Air Canada logo]()
$940
This Delta deal was found by Cheapflights users on 6/14. 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 7/138:33 am
BNA
- OPO
2 stops19h 57m
Delta
Tue 7/215:00 am
OPO
- BNA
2 stops22h 49m
Delta
Deal found 6/14![Delta logo]()
$943
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1910:05 am
BNA
- OPO
2 stops38h 55m
Multiple Airlines
Sun 7/2610:30 pm
OPO
- BNA
3 stops25h 30m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$948
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:15 am
BNA
- LIS
3 stops31h 05m
Multiple Airlines
Mon 7/276:15 am
LIS
- BNA
2 stops17h 45m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$812
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:15 am
BNA
- OPO
1 stop16h 45m
Multiple Airlines
Wed 7/296:00 am
OPO
- BNA
2 stops23h 02m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$935
This Delta deal was found by Cheapflights users on 6/11. 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.
Tue 7/219:48 am
BNA
- OPO
2 stops16h 42m
Delta
Wed 7/295:00 am
OPO
- BNA
2 stops23h 15m
Delta
Deal found 6/11![Delta logo]()
$942
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 7/211:24 pm
BNA
- OPO
1 stop10h 51m
United Airlines
Wed 7/2912:35 pm
OPO
- BNA
1 stop16h 27m
United Airlines
Deal found 6/11![United Airlines logo]()
$946
This United Airlines deal was found by Cheapflights users on 6/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/283:35 pm
BNA
- OPO
1 stop33h 20m
United Airlines
Tue 8/412:15 pm
OPO
- BNA
1 stop32h 44m
United Airlines
Deal found 6/13![United Airlines logo]()
$928
One-way flights from Nashville to PortugalSearch for one-way flight options from Nashville to Portugal. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from Nashville to Portugal. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Wed 8/268:55 pm
BNA
- LIS
3 stops54h 30m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 10/2111:10 am
BNA
- LIS
3 stops48h 00m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$336
This American Airlines deal was found by Cheapflights users on 6/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:20 am
BNA
- LIS
1 stop18h 45m
American Airlines
Deal found 6/13![American Airlines logo]()
$348
This Iberia deal was found by Cheapflights users on 6/13. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:12 pm
BNA
- LIS
2 stops15h 38m
Iberia
Deal found 6/13![Iberia logo]()
$356
This American Airlines deal was found by Cheapflights users on 6/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:05 am
BNA
- LIS
1 stop22h 00m
American Airlines
Deal found 6/13![American Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Fri 9/1812:55 pm
BNA
- LIS
3 stops51h 00m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Sun 10/258:55 pm
BNA
- LIS
3 stops31h 00m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Sat 9/1912:55 pm
BNA
- LIS
2 stops27h 00m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:55 am
BNA
- LIS
2 stops18h 05m
Delta
Deal found 6/13![Delta logo]()
$395
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:20 am
BNA
- LIS
2 stops21h 35m
Delta
Deal found 6/13![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 6/15. 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 9/177:10 am
BNA
- OPO
1 stop21h 20m
Delta
Deal found 6/15![Delta logo]()
$455
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:15 am
BNA
- OPO
1 stop16h 45m
Air Canada
Deal found 6/11![Air Canada logo]()
$706
Find flight deals from Nashville to Portugal
Keep the following information in mind while searching for Nashville to Portugal flight deals. Data was last updated June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $728 (Mytrip) |
One-way from | $321 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,332 |
Cheapflights Fare Finder
Customize your flight search to find flights from Nashville 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 June 15, 2026.
Use the filters below to find and compare flights from Nashville to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NashvillePorto
BNA - OPO
BNAOPO
Nashville Intl
Mon 12/7
10:00 am-9:30 am
1 stop17h 30m
Porto
Wed 12/9
12:35 pm-11:18 pm
2 stops16h 43m
$745
NashvillePorto
BNA - OPO
BNAOPO
Nashville Intl
Tue 9/29
8:15 am-7:00 am
1 stop16h 45m
Porto
Tue 10/6
12:15 pm-2:39 pm
2 stops32h 24m
$827
NashvillePorto
BNA - OPO
BNAOPO
Nashville Intl
Mon 9/21
6:42 pm-6:15 am
2 stops29h 33m
Porto
Wed 9/30
11:20 am-6:39 pm
2 stops37h 19m
$833
NashvilleLisbon
BNA - LIS
BNALIS
Nashville Intl
Sun 11/8
10:55 am-8:00 am
2 stops15h 05m
Lisbon Humberto Delgado
Sat 11/14
5:00 am-6:33 pm
2 stops19h 33m
$839
NashvillePorto
BNA - OPO
BNAOPO
Nashville Intl
Thu 10/22
2:15 pm-10:30 am
1 stop14h 15m
Porto
Fri 10/30
5:00 am-8:45 pm
2 stops20h 45m
$844
NashvilleLisbon
BNA - LIS
BNALIS
Nashville Intl
Sun 11/8
7:00 am-8:00 am
1 stop19h 00m
Lisbon Humberto Delgado
Sat 11/14
11:15 am-9:30 pm
1 stop16h 15m
$845
NashvilleLisbon
BNA - LIS
BNALIS
Nashville Intl
Mon 10/12
6:28 pm-5:50 pm
2 stops17h 22m
Lisbon Humberto Delgado
Thu 10/22
5:35 am-6:39 pm
2 stops19h 04m
$845
NashvilleLisbon
BNA - LIS
BNALIS
Nashville Intl
Sun 11/1
7:00 am-8:00 am
1 stop19h 00m
Lisbon Humberto Delgado
Sat 11/7
10:00 am-4:59 pm
1 stop12h 59m
$846
Quickest round-trip
NashvillePorto
BNA - OPO
BNAOPO
Nashville Intl
Fri 10/23
2:15 pm-10:30 am
1 stop14h 15m
Porto
Fri 10/30
5:40 am-5:36 pm
2 stops16h 56m
$851
NashvilleLisbon
BNA - LIS
BNALIS
Nashville Intl
Mon 9/21
4:04 pm-2:55 pm
2 stops16h 51m
Lisbon Humberto Delgado
Wed 9/30
5:00 am-5:23 pm
2 stops18h 23m
$853
Showing 1-10 of 41 resultsSorted by cheapest first
Best time to book a flight from Nashville to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Nashville with our price prediction graph.
BNA-LIS
BNA-OPO
BNA-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 Nashville to Portugal
BNA-PT0
BNA-LIS
BNA-OPO
BNA-FAO
What is the cheapest month to book a flight from Nashville to Portugal?
Currently, November is the cheapest month in which you can book a flight from Nashville to Portugal (average of $350). Flying from Nashville to Portugal in June is currently the most expensive (average of $911). 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.
How far ahead should I book a flight from Nashville to Portugal?
Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Nashville to Portugal. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 June 15, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Nashville to Portugal to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Nashville 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 Nashville 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 Nashville to Portugal by cabin class
Find flights from Nashville to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Nashville and Portugal flights
Browse other Nashville and Portugal flight options. Last updated on June 15, 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 7 airlines flying from Nashville to Portugal
Discover the top 7 airlines that operate flights from Nashville 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 June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$480 | Average$758 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$507 | Average$1,019 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$512 | Average$1,032 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$532 | Average$780 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$536 | Average$1,009 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$645 | Average$1,326 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$792 | Average$792 | FlexibilityNo cancel fee | On-time75% |