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Portugal

$266+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — LIS
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$629
(Booking.com)

One-way from

$266
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,201
Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Lisbon Humberto Delgado flights.
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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. 18% potential increase in price ($230 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Air Canada deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/222:06 pmCVG - LIS
2 stops14h 14mMultiple Airlines
Sat 11/15:00 amLIS - CVG
2 stops42h 00mMultiple Airlines
Deal found 4/30$643
This United Airlines deal was found by Cheapflights users on 4/30. 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 10/227:25 pmCVG - LIS
1 stop10h 05mUnited Airlines
Sat 11/111:55 amLIS - CVG
1 stop16h 04mUnited Airlines
Deal found 4/30$654
This Orbitz deal was found by Cheapflights users on 4/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2311:37 amCVG - OPO
2 stops14h 58mIberia
Wed 10/18:15 amOPO - CVG
2 stops16h 12mIberia
Deal found 4/29$717
This Air Canada deal was found by Cheapflights users on 4/30. 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 8/51:30 pmCVG - LIS
1 stop14h 50mAir Canada
Tue 8/1911:25 amLIS - CVG
2 stops28h 59mAir Canada
Deal found 4/30$736
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:30 pmCVG - OPO
1 stop14h 50mMultiple Airlines
Wed 10/18:40 amOPO - CVG
2 stops16h 32mMultiple Airlines
Deal found 4/29$768
This Delta deal was found by Cheapflights users on 4/30. 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 9/166:30 pmCVG - LIS
2 stops18h 25mDelta
Wed 9/2412:45 pmLIS - CVG
1 stop14h 35mDelta
Deal found 4/30$782
This United Airlines deal was found by Cheapflights users on 4/29. 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 9/235:31 pmCVG - OPO
1 stop11h 14mUnited Airlines
Wed 10/16:00 amOPO - CVG
2 stops43h 12mUnited Airlines
Deal found 4/29$795
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:30 pmCVG - OPO
1 stop16h 00mKLM
Wed 10/226:15 amOPO - CVG
2 stops18h 21mKLM
Deal found 4/29$824
This British Airways deal was found by Cheapflights users on 4/30. 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 8/144:05 pmCVG - LIS
1 stop12h 00mBritish Airways
Mon 8/2511:05 amLIS - CVG
1 stop14h 29mBritish Airways
Deal found 4/30$834
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 9/209:05 amCVG - OPO
2 stops17h 30mAmerican Airlines
Sat 10/118:15 amOPO - CVG
2 stops16h 19mAmerican Airlines
Deal found 4/30$837
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1412:28 pmCVG - LIS
2 stops15h 37mAmerican Airlines
Mon 8/2511:05 amLIS - CVG
1 stop14h 29mAmerican Airlines
Deal found 4/30$838
This oojo deal was found by Cheapflights users on 4/30. 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 9/19:05 amCVG - LIS
2 stops31h 25mIberia
Mon 9/810:10 pmLIS - CVG
2 stops30h 03mIberia
Deal found 4/30$903

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 May 1, 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

Wed 10/22

2:06 pm-9:20 am

2 stops14h 14m

Lisbon Humberto Delgado

Sat 11/1

5:00 am-7:00 pm

2 stops42h 00m

$643

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Wed 10/22

7:25 pm-10:30 am

1 stop10h 05m

Lisbon Humberto Delgado

Sat 11/1

11:55 am-11:59 pm

1 stop16h 04m

$654

CincinnatiPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Tue 9/23

11:37 am-7:35 am

2 stops14h 58m

Porto

Wed 10/1

8:15 am-7:27 pm

2 stops16h 12m

$717

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Tue 8/5

1:30 pm-9:20 am

1 stop14h 50m

Lisbon Humberto Delgado

Tue 8/19

11:25 am-11:24 am

2 stops28h 59m

$736

CincinnatiPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Wed 9/24

1:30 pm-9:20 am

1 stop14h 50m

Porto

Wed 10/1

8:40 am-8:12 pm

2 stops16h 32m

$768

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Tue 9/16

6:30 pm-5:55 pm

2 stops18h 25m

Lisbon Humberto Delgado

Wed 9/24

12:45 pm-10:20 pm

1 stop14h 35m

$782

CincinnatiPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Tue 9/23

5:31 pm-9:45 am

1 stop11h 14m

Porto

Wed 10/1

6:00 am-8:12 pm

2 stops43h 12m

$795

CincinnatiPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Tue 10/7

6:30 pm-3:30 pm

1 stop16h 00m

Porto

Wed 10/22

6:15 am-7:36 pm

2 stops18h 21m

$824

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Thu 8/14

4:05 pm-9:05 am

1 stop12h 00m

Lisbon Humberto Delgado

Mon 8/25

11:05 am-8:34 pm

1 stop14h 29m

$834

CincinnatiPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Sat 9/20

9:05 am-7:35 am

2 stops17h 30m

Porto

Sat 10/11

8:15 am-7:34 pm

2 stops16h 19m

$837

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 34 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 $1,178). 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 May 1, 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.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 May 1, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Cincinnati to Portugal to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Cincinnati to Portugal one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $558. However, be on the lookout for offers from Aer Lingus and Air Canada, as they are both options that can get you from Cincinnati to Portugal for a low price.

  • 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 $1,178). 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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Alternative routes for Cincinnati to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$570Average$964FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$581Average$1,053FlexibilityNo cancel feeOn-time69%
DeltaCheapest$599Average$1,029FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$603Average$930FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$627Average$1,013FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$726Average$1,270FlexibilityNo cancel feeOn-time67%

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