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Portugal

$255+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — LIS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 11, 2025.

Round-trip from

$523
(Scandinavian Airlines)

One-way from

$255
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,174
From Cincinnati Cinci./N. Kentucky to Portugal
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One-way flight from Cincinnati Cinci./N. Kentucky to Portugal
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Highest demand for flights based on searches. 21% potential increase in price ($268 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Cincinnati to Portugal

Cheapest flights from Cincinnati to Portugal
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 11, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 9/11. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:15 amCVG - LIS
2 stops29h 40mScandinavian Airlines
Mon 11/245:20 pmLIS - CVG
3 stops29h 23mScandinavian Airlines
Deal found 9/11$523
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:40 pmCVG - LIS
1 stop9h 35mUnited Airlines
Tue 11/1811:20 amLIS - CVG
2 stops30h 51mUnited Airlines
Deal found 9/9$532
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:40 pmCVG - LIS
2 stops33h 40mAir Canada
Tue 12/211:20 amLIS - CVG
2 stops31h 56mAir Canada
Deal found 9/9$534
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2312:30 pmCVG - LIS
2 stops16h 45mUnited Airlines
Tue 12/211:20 amLIS - CVG
2 stops29h 17mUnited Airlines
Deal found 9/9$537
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/182:09 pmCVG - LIS
2 stops14h 11mUnited Airlines
Wed 11/2611:20 amLIS - CVG
2 stops31h 55mUnited Airlines
Deal found 9/9$539
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:35 pmCVG - LIS
1 stop9h 55mUnited Airlines
Wed 11/510:15 amLIS - CVG
2 stops33h 00mUnited Airlines
Deal found 9/9$547
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/164:09 pmCVG - LIS
2 stops13h 06mUnited Airlines
Tue 11/2510:15 amLIS - CVG
2 stops18h 44mUnited Airlines
Deal found 9/10$560
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/183:45 pmCVG - LIS
1 stop11h 25mUnited Airlines
Thu 11/2710:15 amLIS - CVG
2 stops29h 07mUnited Airlines
Deal found 9/9$570
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:50 pmCVG - LIS
1 stop20h 00mBritish Airways
Wed 11/2610:40 amLIS - CVG
1 stop13h 15mBritish Airways
Deal found 9/10$571
This British Airways deal was found by Cheapflights users on 9/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:50 pmCVG - LIS
1 stop20h 00mBritish Airways
Tue 11/257:05 amLIS - CVG
1 stop16h 50mBritish Airways
Deal found 9/10$573
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/256:52 pmCVG - OPO
1 stop10h 38mUnited Airlines
Sat 11/16:00 amOPO - CVG
2 stops21h 59mUnited Airlines
Deal found 9/10$640
This Mytrip deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/301:30 pmCVG - OPO
2 stops23h 15mMultiple Airlines
Tue 10/77:35 amOPO - CVG
3 stops17h 37mMultiple Airlines
Deal found 9/8$641

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 September 11, 2025.
Use the filters below to find and compare flights from Cincinnati to Portugal that are best for you.

Fly from

Cincinnati

Fly to

Portugal

Route

Depart

Return

Price

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Mon 11/17

7:15 am-5:55 pm

2 stops29h 40m

Lisbon Humberto Delgado

Mon 11/24

5:20 pm-5:43 pm

3 stops29h 23m

$523

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Fri 1/9

12:30 pm-10:00 pm

2 stops28h 30m

Lisbon Humberto Delgado

Fri 1/16

6:55 am-9:19 pm

2 stops19h 24m

$542

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Sun 11/16

4:09 pm-10:15 am

2 stops13h 06m

Lisbon Humberto Delgado

Tue 11/25

10:15 am-11:59 pm

2 stops18h 44m

$560

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Mon 11/17

11:09 am-9:05 am

1 stop16h 56m

Lisbon Humberto Delgado

Mon 11/24

6:35 pm-6:55 pm

1 stop29h 20m

$573

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Tue 11/18

8:50 pm-9:55 am

1 stop32h 05m

Lisbon Humberto Delgado

Mon 11/24

3:50 pm-6:55 pm

1 stop32h 05m

$573

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Tue 11/18

8:50 pm-9:55 am

1 stop32h 05m

Lisbon Humberto Delgado

Tue 12/2

7:40 pm-6:55 pm

1 stop28h 15m

$573

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Mon 11/17

2:09 pm-2:35 pm

2 stops19h 26m

Lisbon Humberto Delgado

Mon 11/24

3:25 pm-8:30 pm

2 stops34h 05m

$581

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Fri 1/9

6:50 am-8:10 am

1 stop20h 20m

Lisbon Humberto Delgado

Fri 1/16

11:20 am-3:30 pm

2 stops33h 10m

$589

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Wed 12/10

10:20 am-8:10 am

2 stops16h 50m

Lisbon Humberto Delgado

Wed 12/17

11:00 am-1:17 pm

2 stops31h 17m

$593

CincinnatiPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Sat 10/25

6:52 pm-10:30 am

1 stop10h 38m

Porto

Sat 11/1

6:00 am-11:59 pm

2 stops21h 59m

$640

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 44 results
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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.
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

What is the cheapest month to book a flight from Cincinnati to Portugal?

Currently, January is the cheapest month in which you can book a flight from Cincinnati to Portugal (average of $612). Flying from Cincinnati to Portugal in June is currently the most expensive (average of $1,127). 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.

What is the cheapest time of day to fly from CVG to PT?

Find hourly flight availability from Cincinnati to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Cincinnati to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 11, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American 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.
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What airport do you fly from for flights from Cincinnati to Portugal?

    Cincinnati Cinci./N. Kentucky (CVG), located 8.8 mi from the city center, is the airport you fly out of when you book flights from Cincinnati to Portugal.

  • How long is the flight from Cincinnati to Portugal?

    Airlines like Scandinavian Airlines, United Airlines, and British Airways fly from Cincinnati to Portugal in about 13h 06m. The time it takes to get you to your destination can typically vary by up to 16h 34m. Airlines will cover a distance of 3930 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Cincinnati to Portugal?

    The most popular route from Cincinnati to Portugal is Cincinnati Cinci./N. Kentucky - Lisbon Humberto Delgado. You may also consider Cincinnati Cinci./N. Kentucky - Porto or Cincinnati Cinci./N. Kentucky - Funchal Madeira.

  • Can I find deals for flights from Cincinnati to Portugal that include hotel bookings?

    Yes. In addition to deals on Cincinnati to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cincinnati to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cincinnati to Portugal.

  • Can I find deals for business class flights from Cincinnati to Portugal?

    Yes. Cheapflights offers flight deals from Cincinnati to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cincinnati to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Cincinnati to Portugal (average of $612). Flying from Cincinnati to Portugal in June is currently the most expensive (average of $1,127). 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.

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$550Average$1,021FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$581Average$960FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$603Average$869FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$623Average$978FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$660Average$1,000FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$827Average$1,232FlexibilityNo cancel feeOn-time67%

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