$380+ Cheap flights from Cincinnati (CVG) to Portugal
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — LIS
Oct 24 — Oct 311
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 September 24, 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 September 24, 2026.
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:55 am -
1 stop19h 35m
Tue 11/2412:35 pm -
1 stop16h 22m
Deal found 9/20![United Airlines logo]()
$558
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:01 am -
1 stop19h 19m
Wed 11/1811:20 am -
2 stops30h 36m
Deal found 9/23![United Airlines logo]()
$561
This Booking.com deal was found by Cheapflights users on 9/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:13 pm -
1 stop32h 52m
Wed 11/411:05 am -
1 stop12h 26m
Deal found 9/20![British Airways logo]()
$563
This American Airlines deal was found by Cheapflights users on 9/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:05 pm -
1 stop12h 00m
Wed 11/188:20 am -
2 stops15h 58m
Deal found 9/19![American Airlines logo]()
$570
This KLM deal was found by Cheapflights users on 9/21. 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.
Tue 10/2011:45 am -
1 stop17h 45m
Tue 11/105:55 am -
1 stop15h 14m
Deal found 9/21![Multiple Airlines logo]()
$570
This Iberia deal was found by Cheapflights users on 9/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:58 pm -
2 stops17h 47m
Thu 11/58:20 am -
2 stops19h 20m
Deal found 9/20![Multiple Airlines logo]()
$571
This FlightHub deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:24 pm -
2 stops18h 41m
Wed 11/1811:05 am -
1 stop15h 47m
Deal found 9/22![British Airways logo]()
$573
This Iberia deal was found by Cheapflights users on 9/21. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:39 pm -
2 stops14h 06m
Wed 11/48:20 am -
2 stops17h 26m
Deal found 9/21![Multiple Airlines logo]()
$578
This Delta deal was found by Cheapflights users on 9/21. 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.
Tue 10/206:14 pm -
1 stop11h 16m
Tue 11/105:00 am -
2 stops23h 12m
Deal found 9/21![Delta logo]()
$580
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:09 pm -
2 stops14h 56m
Tue 11/1010:15 am -
1 stop18h 42m
Deal found 9/23![United Airlines logo]()
$581
This Delta deal was found by Cheapflights users on 9/23. 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.
Tue 10/271:44 pm -
2 stops16h 51m
Thu 11/510:15 am -
1 stop15h 32m
Deal found 9/23![Delta logo]()
$584
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Tue 10/207:00 am -
2 stops21h 45m
Tue 11/106:00 am -
2 stops18h 18m
Deal found 9/20![United Airlines logo]()
$586
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 September 24, 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 September 24, 2026.
This KLM deal was found by Cheapflights users on 9/21. 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.
Tue 10/2011:45 am -
1 stop17h 45m
Tue 11/105:55 am -
1 stop15h 14m
Deal found 9/21![Multiple Airlines logo]()
$570
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:44 pm -
1 stop9h 36m
Wed 11/1811:55 am -
1 stop12h 04m
Deal found 9/23![United Airlines logo]()
$576
This Delta deal was found by Cheapflights users on 9/23. 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.
Fri 12/47:00 am -
1 stop20h 15m
Fri 12/115:55 am -
2 stops22h 32m
Deal found 9/23![Delta logo]()
$630
This BusinessClass deal was found by Cheapflights users on 9/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:00 pm -
1 stop11h 30m
Fri 12/1112:35 pm -
1 stop27h 50m
Deal found 9/22![Lufthansa logo]()
$643
This KLM deal was found by Cheapflights users on 9/20. 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 2/104:15 pm -
2 stops16h 35m
Mon 2/152:40 pm -
2 stops31h 28m
Deal found 9/20![KLM logo]()
$838
This Justfly.com deal was found by Cheapflights users on 9/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:50 pm -
1 stop33h 40m
Tue 11/1711:15 am -
2 stops37h 03m
Deal found 9/23![British Airways logo]()
$861
This SWISS deal was found by Cheapflights users on 9/23. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:50 am -
2 stops23h 45m
Fri 10/303:35 pm -
2 stops36h 22m
Deal found 9/23![SWISS logo]()
$1,040
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:15 am -
2 stops21h 15m
Fri 12/1112:35 pm -
2 stops16h 17m
Deal found 9/23![United Airlines logo]()
$620
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/810:32 am -
2 stops16h 38m
Sun 12/1312:20 pm -
2 stops15h 01m
Deal found 9/22![United Airlines logo]()
$631
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:10 pm -
1 stop19h 50m
Thu 11/55:55 am -
1 stop15h 14m
Deal found 9/24![Delta logo]()
$704
This United deal was found by Cheapflights users on 9/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:00 am -
2 stops21h 30m
Wed 12/912:35 pm -
2 stops16h 17m
Deal found 9/24![Multiple Airlines logo]()
$710
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 10/2111:48 am -
1 stop16h 57m
Sun 11/16:00 am -
2 stops22h 42m
Deal found 9/20![United Airlines logo]()
$631
This Delta deal was found by Cheapflights users on 9/21. 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.
Sun 10/116:30 pm -
1 stop18h 20m
Tue 10/205:35 am -
1 stop14h 34m
Deal found 9/21![Delta logo]()
$710
This United deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:55 pm -
2 stops37h 45m
Tue 11/1712:25 pm -
2 stops40h 17m
Deal found 9/23![Multiple Airlines logo]()
$768
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:50 am -
1 stop17h 20m
Wed 11/1110:15 am -
1 stop18h 42m
Deal found 9/22![United Airlines logo]()
$651
This British Airways deal was found by Cheapflights users on 9/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:15 pm -
1 stop20h 55m
Tue 10/206:45 pm -
1 stop29h 55m
Deal found 9/21![British Airways logo]()
$898
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:49 pm -
1 stop11h 11m
Mon 11/212:25 pm -
1 stop32h 44m
Deal found 9/23![Delta logo]()
$750
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/510:01 am -
2 stops24h 09m
Thu 11/126:00 am -
2 stops16h 25m
Deal found 9/20![United Airlines logo]()
$676
This KLM deal was found by Cheapflights users on 9/23. 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.
Thu 10/2211:45 am -
1 stop15h 15m
Sun 11/15:00 am -
2 stops17h 24m
Deal found 9/23![KLM logo]()
$991
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1611:50 am -
2 stops17h 40m
Fri 12/255:00 am -
2 stops19h 25m
Deal found 9/24![Delta logo]()
$821
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:44 pm -
2 stops32h 46m
Sat 11/1412:30 pm -
2 stops33h 55m
Deal found 9/23![United Airlines logo]()
$679
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:30 am -
2 stops22h 50m
Sat 10/3112:20 pm -
1 stop15h 39m
Deal found 9/23![United Airlines logo]()
$749
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Wed 2/101:40 pm -
3 stops22h 55m
Mon 2/156:25 pm -
3 stops34h 32m
Deal found 9/24![Multiple Airlines logo]()
$1,150
This Mytrip deal was found by Cheapflights users on 9/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:03 am -
3 stops31h 47m
Sun 11/1511:10 am -
3 stops31h 44m
Deal found 9/24![Multiple Airlines logo]()
$1,459
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:53 am -
1 stop15h 17m
Fri 11/2011:20 am -
2 stops36h 58m
Deal found 9/23![United Airlines logo]()
$1,080
Last-minute flights from Cincinnati to PortugalDiscover last-minute flight deals from Cincinnati to Portugal. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Cincinnati to Portugal. Data last updated September 24, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:13 pm -
1 stop32h 52m
Wed 11/411:05 am -
1 stop12h 26m
Deal found 9/20![British Airways logo]()
$563
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:54 am -
1 stop20h 11m
Wed 11/48:20 am -
2 stops15h 58m
Deal found 9/21![American Airlines logo]()
$570
This Air France deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:45 am -
1 stop15h 15m
Wed 11/411:15 am -
1 stop14h 29m
Deal found 9/21![Air France logo]()
$576
This Iberia deal was found by Cheapflights users on 9/21. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:39 pm -
2 stops14h 06m
Wed 11/48:20 am -
2 stops17h 26m
Deal found 9/21![Multiple Airlines logo]()
$578
This KLM deal was found by Cheapflights users on 9/20. 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.
Mon 10/1911:45 am -
1 stop17h 45m
Mon 11/1610:15 am -
2 stops16h 00m
Deal found 9/20![KLM logo]()
$620
This KLM deal was found by Cheapflights users on 9/21. 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.
Tue 10/2011:45 am -
1 stop17h 45m
Tue 11/105:55 am -
1 stop15h 14m
Deal found 9/21![Multiple Airlines logo]()
$570
This Delta deal was found by Cheapflights users on 9/21. 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.
Tue 10/206:14 pm -
1 stop11h 16m
Tue 11/105:00 am -
2 stops23h 12m
Deal found 9/21![Delta logo]()
$580
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Tue 10/207:00 am -
2 stops21h 45m
Tue 11/106:00 am -
2 stops18h 18m
Deal found 9/20![United Airlines logo]()
$586
This Delta deal was found by Cheapflights users on 9/23. 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.
Thu 10/227:05 am -
1 stop19h 55m
Tue 11/35:30 am -
1 stop15h 39m
Deal found 9/23![Delta logo]()
$627
This Iberia deal was found by Cheapflights users on 9/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:58 pm -
2 stops17h 47m
Thu 11/58:20 am -
2 stops19h 20m
Deal found 9/20![Multiple Airlines logo]()
$571
This Delta deal was found by Cheapflights users on 9/23. 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.
Tue 10/271:44 pm -
2 stops16h 51m
Thu 11/510:15 am -
1 stop15h 32m
Deal found 9/23![Delta logo]()
$584
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:27 pm -
1 stop15h 38m
Mon 11/28:20 am -
2 stops15h 58m
Deal found 9/21![American Airlines logo]()
$620
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 September 24, 2026.
Search for one-way flight options from Cincinnati to Portugal. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:36 pm -
3 stops48h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/117:15 am -
3 stops35h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:18 pm -
3 stops49h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 9/23. 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.
Sun 11/17:15 am -
3 stops30h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:15 am -
3 stops46h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$419
This Cheapflightsfares deal was found by Cheapflights users on 9/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:00 am -
2 stops21h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Aer Lingus logo]()
$447
This TravelUp deal was found by Cheapflights users on 9/23. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:01 am -
1 stop19h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Lufthansa logo]()
$461
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:05 am -
2 stops19h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Delta logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/108:19 pm -
3 stops44h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$490
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:43 pm -
2 stops36h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$497
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Thu 11/58:55 am -
1 stop19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 9/23. 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.
Fri 1/18:45 pm -
3 stops58h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$1,405
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 September 24, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $558 (Expedia) |
One-way from | $394 (Kiwi.com) |
Popular in | June |
Cheapest in | March |
Average price | $1,276 |
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 7,457,451 searches. Data last updated September 24, 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
CincinnatiLisbon
CVG Cincinnati Cinci./N. Kentucky - LIS Lisbon Humberto Delgado
CVGLIS
Cincinnati Cinci./N. Kentucky
Sun 10/11
7:15 am-9:00 am
2 stops44h 45m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$400
CincinnatiLisbon
CVG Cincinnati Cinci./N. Kentucky - LIS Lisbon Humberto Delgado
CVGLIS
Cincinnati Cinci./N. Kentucky
Sun 11/1
7:15 am-7:05 pm
3 stops30h 50m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$407
CincinnatiLisbon
CVG Cincinnati Cinci./N. Kentucky - LIS Lisbon Humberto Delgado
CVGLIS
Cincinnati Cinci./N. Kentucky
Sun 10/4
7:15 am-10:40 am
3 stops46h 25m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$419
CincinnatiPorto
CVG Cincinnati Cinci./N. Kentucky - OPO Porto
CVGOPO
Cincinnati Cinci./N. Kentucky
Thu 11/5
7:15 am-11:30 am
2 stops47h 15m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$439
CincinnatiPorto
CVG Cincinnati Cinci./N. Kentucky - OPO Porto
CVGOPO
Cincinnati Cinci./N. Kentucky
Wed 11/4
8:05 am-8:15 am
2 stops19h 10m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$463
CincinnatiLisbon
CVG Cincinnati Cinci./N. Kentucky - LIS Lisbon Humberto Delgado
CVGLIS
Cincinnati Cinci./N. Kentucky
Sat 10/10
8:19 pm-9:35 am
2 stops56h 16m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$523
Quickest round-trip
CincinnatiLisbon
CVG Cincinnati Cinci./N. Kentucky - LIS Lisbon Humberto Delgado
CVGLIS
Cincinnati Cinci./N. Kentucky
Mon 9/28
11:40 am-8:00 am
1 stop15h 20m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$539
CincinnatiLisbon
CVG Cincinnati Cinci./N. Kentucky - LIS Lisbon Humberto Delgado
CVGLIS
Cincinnati Cinci./N. Kentucky
Sun 10/4
6:30 pm-2:55 pm
1 stop15h 25m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$539
CincinnatiPorto
CVG Cincinnati Cinci./N. Kentucky - OPO Porto
CVGOPO
Cincinnati Cinci./N. Kentucky
Tue 10/20
11:45 am-10:30 am
1 stop17h 45m
Porto
Tue 11/10
5:55 am-4:09 pm
1 stop15h 14m
$570
CincinnatiLisbon
CVG Cincinnati Cinci./N. Kentucky - LIS Lisbon Humberto Delgado
CVGLIS
Cincinnati Cinci./N. Kentucky
Wed 11/11
7:44 pm-10:20 am
1 stop9h 36m
Lisbon Humberto Delgado
Wed 11/18
11:55 am-6:59 pm
1 stop12h 04m
$576
Showing 1-10 of 36 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-OPO
CVG-SJZ
CVG-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 Cincinnati to Portugal
CVG-PT0
CVG-LIS
CVG-OPO
CVG-SJZ
CVG-FAO
What is the cheapest month to book a flight from Cincinnati to Portugal?
Currently, March is the cheapest month in which you can book a flight from Cincinnati to Portugal (average of $668). Flying from Cincinnati to Portugal in June is currently the most expensive (average of $1,412). 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 59 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 September 24, 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
Comfort
7.8
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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
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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 September 24, 2026.
Popular flight searches
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Cincinnati to Portugal flights
Consider these flights traveling from Cincinnati to Portugal.
Fly to Portugal regions
Consider these flights traveling to Portugal regions.
Top 5 airlines flying from Cincinnati to Portugal
Discover the top 5 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 7,457,451 searches. Data last updated September 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$493 | Average$1,060 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$504 | Average$757 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$507 | Average$1,048 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$531 | Average$946 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$719 | Average$1,465 | FlexibilityNo cancel fee | On-time71% |