$331+ Cheap flights from Cincinnati (CVG) 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — LIS
Aug 28 — Sep 41
Round-trip
1 adult, Economy
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Find cheap flights from Cincinnati to Portugal with Cheapflights
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Cheapest flights from Cincinnati to PortugalExplore the most affordable flight options available from Cincinnati to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.
Explore the most affordable flight options available from Cincinnati to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.
This Expedia deal was found by Cheapflights users on 7/27. 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.
Wed 11/47:10 am
CVG
- LIS
2 stops19h 30m
Iberia
Thu 11/126:30 am
LIS
- CVG
2 stops17h 48m
Iberia
Deal found 7/27![Iberia logo]()
$709
This Delta deal was found by Cheapflights users on 7/28. 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 11/39:10 pm
CVG
- LIS
1 stop13h 00m
Delta
Tue 11/175:30 am
LIS
- CVG
1 stop15h 39m
Delta
Deal found 7/28![Delta logo]()
$711
This Delta deal was found by Cheapflights users on 7/28. 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 11/27:05 am
CVG
- LIS
1 stop19h 55m
Delta
Thu 11/195:30 am
LIS
- CVG
1 stop15h 39m
Delta
Deal found 7/28![Delta logo]()
$712
This Air Canada deal was found by Cheapflights users on 7/28. 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 11/46:00 am
CVG
- LIS
2 stops19h 55m
Air Canada
Thu 11/198:55 am
LIS
- CVG
2 stops31h 47m
Air Canada
Deal found 7/28![Air Canada logo]()
$714
This Delta deal was found by Cheapflights users on 7/28. 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 11/412:19 pm
CVG
- LIS
2 stops15h 41m
Delta
Tue 11/175:30 am
LIS
- CVG
1 stop15h 39m
Delta
Deal found 7/28![Delta logo]()
$716
This Air Canada deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:40 pm
CVG
- LIS
2 stops31h 15m
Air Canada
Fri 11/1311:20 am
LIS
- CVG
2 stops33h 04m
Air Canada
Deal found 7/28![Air Canada logo]()
$718
This Air Canada deal was found by Cheapflights users on 7/28. 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 11/27:00 am
CVG
- LIS
2 stops21h 20m
Air Canada
Fri 11/1311:20 am
LIS
- CVG
2 stops33h 04m
Air Canada
Deal found 7/28![Air Canada logo]()
$719
This United Airlines deal was found by Cheapflights users on 7/27. 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 11/116:00 am
CVG
- LIS
2 stops19h 55m
United Airlines
Wed 11/185:00 am
LIS
- CVG
2 stops18h 00m
United Airlines
Deal found 7/27![United Airlines logo]()
$720
This Air Canada deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:40 pm
CVG
- LIS
2 stops31h 15m
Air Canada
Wed 11/1811:20 am
LIS
- CVG
2 stops33h 04m
Air Canada
Deal found 7/28![Air Canada logo]()
$722
This Delta deal was found by Cheapflights users on 7/28. 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 11/76:14 pm
CVG
- LIS
1 stop32h 46m
Delta
Thu 11/195:30 am
LIS
- CVG
1 stop15h 39m
Delta
Deal found 7/28![Delta logo]()
$723
This Delta deal was found by Cheapflights users on 7/28. 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 11/211:45 am
CVG
- LIS
1 stop15h 15m
Delta
Mon 11/1612:20 pm
LIS
- CVG
1 stop32h 49m
Delta
Deal found 7/28![Delta logo]()
$724
This Delta deal was found by Cheapflights users on 7/28. 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 11/39:10 pm
CVG
- LIS
1 stop15h 20m
Delta
Fri 11/1311:15 am
LIS
- CVG
1 stop17h 09m
Delta
Deal found 7/28![Delta logo]()
$725
Best flights from Cincinnati to PortugalDiscover carefully curated flight deals from Cincinnati to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
Discover carefully curated flight deals from Cincinnati to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
This Delta deal was found by Cheapflights users on 7/28. 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 10/2710:10 pm
CVG
- OPO
1 stop19h 50m
Delta
Thu 11/55:00 am
OPO
- CVG
2 stops22h 35m
Delta
Deal found 7/28![Delta logo]()
$745
This United Airlines deal was found by Cheapflights users on 7/28. 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 11/311:44 am
CVG
- OPO
1 stop16h 46m
United Airlines
Wed 11/116:00 am
OPO
- CVG
2 stops15h 57m
United Airlines
Deal found 7/28![United Airlines logo]()
$749
This British Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:50 pm
CVG
- LIS
1 stop32h 00m
British Airways
Wed 11/1810:40 am
LIS
- CVG
1 stop13h 15m
British Airways
Deal found 7/25![British Airways logo]()
$772
This KLM deal was found by Cheapflights users on 7/28. 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.
Thu 8/272:50 pm
CVG
- LIS
1 stop14h 55m
Multiple Airlines
Tue 9/85:35 am
LIS
- CVG
1 stop14h 36m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$1,018
This Iberia deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:15 pm
CVG
- FNC
2 stops58h 10m
Iberia
Mon 8/2411:00 am
FNC
- CVG
2 stops36h 59m
Iberia
Deal found 7/24![Iberia logo]()
$1,334
This oojo deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:26 am
CVG
- PDL
2 stops22h 14m
Lufthansa
Sat 10/101:55 pm
PDL
- CVG
2 stops38h 04m
Lufthansa
Deal found 7/24![Lufthansa logo]()
$1,418
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:25 pm
CVG
- OPO
2 stops21h 55m
United Airlines
Thu 11/56:00 am
OPO
- CVG
2 stops15h 57m
United Airlines
Deal found 7/27![United Airlines logo]()
$768
This Delta deal was found by Cheapflights users on 7/29. 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 9/287:00 pm
CVG
- LIS
2 stops14h 55m
Delta
Wed 10/75:00 am
LIS
- CVG
2 stops16h 56m
Delta
Deal found 7/29![Delta logo]()
$779
This Delta deal was found by Cheapflights users on 7/27. 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 9/225:49 pm
CVG
- LIS
2 stops19h 01m
Delta
Tue 9/295:00 am
LIS
- CVG
2 stops18h 42m
Delta
Deal found 7/27![Delta logo]()
$784
This Expedia deal was found by Cheapflights users on 7/28. 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.
Fri 12/257:00 am
CVG
- FNC
2 stops27h 35m
Scandinavian Airlines
Sat 1/24:25 pm
FNC
- CVG
2 stops33h 13m
Scandinavian Airlines
Deal found 7/28![Scandinavian Airlines logo]()
$1,807
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:00 am
CVG
- PDL
2 stops21h 40m
United Airlines
Wed 8/1911:00 am
PDL
- CVG
2 stops26h 16m
United Airlines
Deal found 7/28![United Airlines logo]()
$854
This United Airlines deal was found by Cheapflights users on 7/27. 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 10/215:30 am
CVG
- OPO
2 stops20h 30m
United Airlines
Sun 11/16:00 am
OPO
- CVG
2 stops15h 57m
United Airlines
Deal found 7/27![United Airlines logo]()
$863
This British Airways deal was found by Cheapflights users on 7/29. 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.
Thu 8/271:13 pm
CVG
- LIS
1 stop14h 52m
British Airways
Tue 9/86:45 pm
LIS
- CVG
1 stop29h 55m
British Airways
Deal found 7/29![British Airways logo]()
$1,059
This Delta deal was found by Cheapflights users on 7/27. 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 9/196:06 pm
CVG
- LIS
2 stops18h 44m
Delta
Tue 9/295:35 am
LIS
- CVG
1 stop14h 36m
Delta
Deal found 7/27![Delta logo]()
$914
This Mytrip deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:55 pm
CVG
- FNC
3 stops29h 15m
Multiple Airlines
Tue 9/154:05 am
FNC
- CVG
2 stops22h 18m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,192
This United Airlines deal was found by Cheapflights users on 7/26. 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 9/76:00 am
CVG
- OPO
1 stop19h 55m
United Airlines
Fri 9/186:00 am
OPO
- CVG
2 stops38h 53m
United Airlines
Deal found 7/26![United Airlines logo]()
$941
This Delta deal was found by Cheapflights users on 7/26. 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 9/254:00 pm
CVG
- OPO
2 stops18h 25m
Delta
Fri 10/25:55 am
OPO
- CVG
2 stops20h 06m
Delta
Deal found 7/26![Delta logo]()
$976
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/277:10 am
CVG
- LIS
1 stop20h 10m
United Airlines
Tue 9/85:05 am
LIS
- CVG
2 stops16h 55m
United Airlines
Deal found 7/28![United Airlines logo]()
$1,020
This Mytrip deal was found by Cheapflights users on 7/27. 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 10/14:30 pm
CVG
- FNC
2 stops25h 00m
Multiple Airlines
Sun 10/114:05 am
FNC
- CVG
2 stops22h 18m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$1,366
This United Airlines deal was found by Cheapflights users on 7/29. 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 9/611:45 am
CVG
- PDL
1 stop16h 55m
United Airlines
Sun 9/1311:00 am
PDL
- CVG
1 stop16h 47m
United Airlines
Deal found 7/29![United Airlines logo]()
$1,253
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:48 am
CVG
- PDL
1 stop16h 52m
United Airlines
Thu 8/2011:00 am
PDL
- CVG
1 stop16h 49m
United Airlines
Deal found 7/28![United Airlines logo]()
$1,258
This United Airlines deal was found by Cheapflights users on 7/29. 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 9/511:17 am
CVG
- PDL
2 stops17h 23m
United Airlines
Sun 9/1311:00 am
PDL
- CVG
1 stop16h 47m
United Airlines
Deal found 7/29![United Airlines logo]()
$1,412
This United Airlines deal was found by Cheapflights users on 7/29. 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 9/46:26 pm
CVG
- PDL
2 stops33h 54m
United Airlines
Sun 9/1311:00 am
PDL
- CVG
1 stop16h 47m
United Airlines
Deal found 7/29![United Airlines logo]()
$1,415
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/610:20 am
CVG
- FNC
2 stops25h 50m
United Airlines
Wed 12/97:50 am
FNC
- CVG
2 stops16h 13m
United Airlines
Deal found 7/24![United Airlines logo]()
$2,012
This American Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:32 pm
CVG
- FNC
2 stops37h 23m
Multiple Airlines
Mon 8/2411:00 am
FNC
- CVG
3 stops28h 07m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$5,802
Last-minute flights from Cincinnati to PortugalDiscover last-minute flight deals from Cincinnati to Portugal. Data last updated July 29, 2026 and is based on user searches.
Discover last-minute flight deals from Cincinnati to Portugal. Data last updated July 29, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:00 am
CVG
- PDL
2 stops21h 40m
United Airlines
Wed 8/1911:00 am
PDL
- CVG
2 stops26h 16m
United Airlines
Deal found 7/28![United Airlines logo]()
$854
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/181:55 pm
CVG
- OPO
1 stop12h 05m
United Airlines
Wed 9/211:20 am
OPO
- CVG
2 stops32h 58m
United Airlines
Deal found 7/29![United Airlines logo]()
$995
This Justfly.com deal was found by Cheapflights users on 7/29. 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.
Tue 8/1810:22 am
CVG
- OPO
2 stops15h 38m
Air Canada
Wed 9/211:20 am
OPO
- CVG
2 stops31h 51m
Air Canada
Deal found 7/29![Air Canada logo]()
$999
This Delta deal was found by Cheapflights users on 7/28. 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 8/185:10 pm
CVG
- OPO
1 stop17h 15m
Delta
Wed 9/25:55 am
OPO
- CVG
1 stop14h 15m
Delta
Deal found 7/28![Delta logo]()
$1,004
This Air France deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:10 pm
CVG
- OPO
1 stop17h 15m
Air France
Wed 9/25:55 am
OPO
- CVG
1 stop14h 15m
Air France
Deal found 7/29![Air France logo]()
$1,005
This Iberia deal was found by Cheapflights users on 7/29. 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.
Tue 8/185:40 pm
CVG
- LIS
1 stop19h 15m
Multiple Airlines
Tue 8/256:35 am
LIS
- CVG
2 stops17h 24m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$1,012
This Orbitz deal was found by Cheapflights users on 7/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:55 pm
CVG
- LIS
1 stop14h 25m
Air Canada
Tue 9/111:25 am
LIS
- CVG
1 stop14h 05m
Air Canada
Deal found 7/26![Air Canada logo]()
$929
This United Airlines deal was found by Cheapflights users on 7/26. 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 8/251:55 pm
CVG
- LIS
1 stop14h 25m
United Airlines
Tue 9/111:25 am
LIS
- CVG
2 stops30h 44m
United Airlines
Deal found 7/26![United Airlines logo]()
$941
This Delta deal was found by Cheapflights users on 7/26. 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 8/256:46 pm
CVG
- LIS
2 stops15h 09m
Delta
Tue 9/15:00 am
LIS
- CVG
2 stops17h 58m
Delta
Deal found 7/26![Delta logo]()
$955
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/271:55 pm
CVG
- LIS
1 stop14h 25m
United Airlines
Fri 9/411:25 am
LIS
- CVG
2 stops28h 37m
United Airlines
Deal found 7/27![United Airlines logo]()
$1,011
This FlightHub deal was found by Cheapflights users on 7/26. 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.
Thu 8/271:55 pm
CVG
- LIS
1 stop14h 25m
Multiple Airlines
Tue 9/85:05 am
LIS
- CVG
2 stops16h 55m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,015
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/287:10 am
CVG
- LIS
1 stop20h 10m
United Airlines
Fri 9/411:25 am
LIS
- CVG
2 stops31h 44m
United Airlines
Deal found 7/29![United Airlines logo]()
$1,007
One-way flights from Cincinnati to PortugalSearch for one-way flight options from Cincinnati to Portugal. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
Search for one-way flight options from Cincinnati to Portugal. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
This oojo deal was found by Cheapflights users on 7/29. 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.
Mon 1/182:26 pm
CVG
- LIS
2 stops16h 39m
British Airways
Deal found 7/29![British Airways logo]()
$331
This British Airways deal was found by Cheapflights users on 7/28. 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.
Sun 11/88:50 pm
CVG
- LIS
1 stop15h 55m
British Airways
Deal found 7/28![British Airways logo]()
$341
This American Airlines deal was found by Cheapflights users on 7/28. 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 11/411:03 am
CVG
- LIS
1 stop17h 02m
American Airlines
Deal found 7/28![American Airlines logo]()
$348
This FlightHub deal was found by Cheapflights users on 7/28. 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 11/412:55 pm
CVG
- LIS
2 stops18h 15m
British Airways
Deal found 7/28![British Airways logo]()
$360
This Delta deal was found by Cheapflights users on 7/28. 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 11/28:00 am
CVG
- LIS
2 stops19h 00m
Delta
Deal found 7/28![Delta logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 10/18:56 pm
CVG
- LIS
2 stops45h 29m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$371
This oojo deal was found by Cheapflights users on 7/28. 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.
Thu 11/511:03 am
CVG
- LIS
1 stop17h 02m
British Airways
Deal found 7/28![British Airways logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 9/298:00 am
CVG
- FNC
3 stops56h 50m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$456
This AranGrant deal was found by Cheapflights users on 7/27. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:34 pm
CVG
- OPO
2 stops16h 11m
Iberia
Deal found 7/27![Iberia logo]()
$817
This Arangrant deal was found by Cheapflights users on 7/28. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:16 pm
CVG
- FNC
2 stops35h 14m
Iberia
Deal found 7/28![Iberia logo]()
$833
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 11/28:36 am
CVG
- OPO
3 stops55h 39m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$3,274
This BusinessClass deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:23 pm
CVG
- OPO
1 stop12h 07m
Lufthansa
Deal found 7/27![Lufthansa logo]()
$3,467
Find flight deals from Cincinnati to Portugal
Keep the following information in mind while searching for Cincinnati to Portugal flight deals. Data was last updated July 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $709 (Expedia) |
One-way from | $331 (oojo) |
Popular in | June |
Cheapest in | February |
Average price | $1,165 |
Cheapflights Fare Finder
Customize your flight search to find flights from Cincinnati to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2026.
Use the filters below to find and compare flights from Cincinnati to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CincinnatiPorto
CVG - OPO
CVGOPO
Cincinnati Cinci./N. Kentucky
Tue 10/27
10:10 pm-10:00 pm
1 stop19h 50m
Porto
Thu 11/5
5:00 am-10:35 pm
2 stops22h 35m
$745
CincinnatiPorto
CVG - OPO
CVGOPO
Cincinnati Cinci./N. Kentucky
Tue 11/3
11:44 am-9:30 am
1 stop16h 46m
Porto
Wed 11/11
6:00 am-4:57 pm
2 stops15h 57m
$749
CincinnatiPorto
CVG - OPO
CVGOPO
Cincinnati Cinci./N. Kentucky
Mon 11/2
12:25 pm-3:20 pm
2 stops21h 55m
Porto
Thu 11/5
6:00 am-4:57 pm
2 stops15h 57m
$768
CincinnatiLisbon
CVG - LIS
CVGLIS
Cincinnati Cinci./N. Kentucky
Sun 11/15
8:50 pm-9:50 am
1 stop32h 00m
Lisbon Humberto Delgado
Wed 11/18
10:40 am-6:55 pm
1 stop13h 15m
$772
CincinnatiLisbon
CVG - LIS
CVGLIS
Cincinnati Cinci./N. Kentucky
Mon 9/28
7:00 pm-2:55 pm
2 stops14h 55m
Lisbon Humberto Delgado
Wed 10/7
5:00 am-4:56 pm
2 stops16h 56m
$779
CincinnatiLisbon
CVG - LIS
CVGLIS
Cincinnati Cinci./N. Kentucky
Tue 9/22
5:49 pm-5:50 pm
2 stops19h 01m
Lisbon Humberto Delgado
Tue 9/29
5:00 am-6:42 pm
2 stops18h 42m
$784
CincinnatiPonta Delgada
CVG - PDL
CVGPDL
Cincinnati Cinci./N. Kentucky
Mon 8/10
7:00 am-8:40 am
2 stops21h 40m
Ponta Delgada Nordela
Wed 8/19
11:00 am-9:16 am
2 stops26h 16m
$854
CincinnatiPorto
CVG - OPO
CVGOPO
Cincinnati Cinci./N. Kentucky
Wed 10/21
5:30 am-7:00 am
2 stops20h 30m
Porto
Sun 11/1
6:00 am-4:57 pm
2 stops15h 57m
$863
CincinnatiLisbon
CVG - LIS
CVGLIS
Cincinnati Cinci./N. Kentucky
Sat 9/19
6:06 pm-5:50 pm
2 stops18h 44m
Lisbon Humberto Delgado
Tue 9/29
5:35 am-3:11 pm
1 stop14h 36m
$914
CincinnatiPorto
CVG - OPO
CVGOPO
Cincinnati Cinci./N. Kentucky
Mon 9/7
6:00 am-6:55 am
1 stop19h 55m
Porto
Fri 9/18
6:00 am-3:53 pm
2 stops38h 53m
$941
Showing 1-10 of 41 resultsSorted by cheapest first
Best time to book a flight from Cincinnati to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Cincinnati with our price prediction graph.
CVG-LIS
CVG-PDL
CVG-OPO
CVG-FNC
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 Cincinnati to Portugal
CVG-PT0
CVG-LIS
CVG-PDL
CVG-OPO
CVG-FNC
What is the cheapest month to book a flight from Cincinnati to Portugal?
Currently, February is the cheapest month in which you can book a flight from Cincinnati to Portugal (average of $708). Flying from Cincinnati to Portugal in June is currently the most expensive (average of $1,419). 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 Cincinnati to Portugal?
Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cincinnati 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 July 29, 2026.
Read reviews from past customers who have flown Delta,Air France, andUnited Airlines from Cincinnati to Portugal. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Cincinnati 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 Cincinnati 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 Cincinnati to Portugal by cabin class
Find flights from Cincinnati to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Cincinnati and Portugal flights
Browse other Cincinnati and Portugal flight options. Last updated on July 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Cincinnati to Portugal flights
Consider these flights traveling from Cincinnati to Portugal.
Fly to Portugal regions
Consider these flights traveling to Portugal regions.
Top 6 airlines flying from Cincinnati to Portugal
Discover the top 6 airlines that operate flights from Cincinnati to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$443 | Average$855 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$493 | Average$1,060 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$504 | Average$713 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$507 | Average$891 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$531 | Average$891 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$763 | Average$1,310 | FlexibilityNo cancel fee | On-time71% |