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Portugal

$226+ Cheap flights from Ohio 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — LIS
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Ohio to Portugal

Cheapest flights from Ohio to Portugal
Explore the most affordable flight options available from Ohio to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This United Airlines deal was found by Cheapflights users on 2/1. 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 3/104:58 pm
CVG
-
OPO
1 stop12h 32m
United Airlines
Tue 3/176:00 am
OPO
-
CVG
2 stops21h 46m
United Airlines
Deal found 2/1$488
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/266:00 am
CLE
-
LIS
1 stop23h 30m
United Airlines
Tue 5/51:00 pm
LIS
-
CLE
1 stop30h 01m
United Airlines
Deal found 2/2$489
This United Airlines deal was found by Cheapflights users on 2/3. 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 4/86:10 am
CMH
-
LIS
2 stops22h 10m
United Airlines
Tue 4/1411:25 am
LIS
-
CMH
2 stops33h 02m
United Airlines
Deal found 2/3$491
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 11/103:31 pm
CLE
-
LIS
2 stops15h 34m
American Airlines
Tue 11/2411:05 am
LIS
-
CLE
2 stops16h 37m
American Airlines
Deal found 2/2$492
This Delta deal was found by Cheapflights users on 2/1. 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 3/1811:21 am
CMH
-
OPO
2 stops19h 09m
Delta
Wed 3/255:00 am
OPO
-
CMH
2 stops22h 59m
Delta
Deal found 2/1$495
This KLM deal was found by Cheapflights users on 2/2. 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 3/311:26 am
CVG
-
LIS
1 stop16h 34m
Multiple Airlines
Tue 3/105:30 am
LIS
-
CVG
1 stop14h 45m
Multiple Airlines
Deal found 2/2$495
This Travelocity deal was found by Cheapflights users on 2/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:37 pm
CMH
-
OPO
2 stops22h 48m
Lufthansa
Wed 4/296:00 am
OPO
-
CMH
2 stops15h 50m
Lufthansa
Deal found 2/1$496
This oojo deal was found by Cheapflights users on 2/3. 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.
Tue 3/310:39 am
PIT
-
LIS
2 stops20h 26m
British Airways
Tue 3/1011:05 am
LIS
-
PIT
1 stop14h 06m
British Airways
Deal found 2/3$496
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/34:46 pm
CVG
-
LIS
1 stop10h 24m
United Airlines
Tue 3/105:00 am
LIS
-
CVG
2 stops18h 01m
United Airlines
Deal found 2/1$497
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/168:04 pm
CMH
-
LIS
1 stop10h 11m
United Airlines
Mon 3/235:00 am
LIS
-
CMH
2 stops22h 44m
United Airlines
Deal found 2/1$497
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/410:28 am
PIT
-
LIS
1 stop18h 47m
United Airlines
Fri 3/135:00 am
LIS
-
PIT
2 stops18h 01m
United Airlines
Deal found 2/1$497
This United Airlines deal was found by Cheapflights users on 2/1. 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 4/276:00 am
CLE
-
LIS
1 stop23h 30m
United Airlines
Mon 5/45:05 am
LIS
-
CLE
2 stops20h 39m
United Airlines
Deal found 2/1$497

Find flight deals from Ohio to Portugal

Keep the following information in mind while searching for Ohio to Portugal flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$488
(United Airlines)

One-way from

$226
(Trip.com)

Popular in

June

Cheapest in

December

Average price

$676
Provider with most accurate pricing for Cleveland Hopkins Intl-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cleveland Hopkins Intl-Lisbon Humberto Delgado flights.
Search Deals
From Ohio to Portugal
Search Deals
One-way flight from Ohio to Portugal
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($201 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ohio 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 February 3, 2026.
Use the filters below to find and compare flights from Ohio to Portugal that are best for you.

Fly from

Ohio

Fly to

Portugal

Route

Depart

Return

Price

CincinnatiPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Tue 3/10

4:58 pm-9:30 am

1 stop12h 32m

Porto

Wed 3/18

6:00 am-6:49 pm

2 stops16h 49m

$488

CincinnatiPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Tue 3/10

4:58 pm-9:30 am

1 stop12h 32m

Porto

Thu 3/19

6:00 am-8:13 pm

2 stops18h 13m

$488

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

Sun 4/26

6:00 am-10:30 am

1 stop23h 30m

Lisbon Humberto Delgado

Tue 5/5

11:25 am-3:03 pm

2 stops32h 38m

$489

CincinnatiPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Tue 3/10

8:35 am-9:30 am

2 stops20h 55m

Porto

Tue 3/17

6:00 am-8:13 pm

2 stops18h 13m

$493

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Wed 3/18

11:21 am-10:30 am

2 stops19h 09m

Porto

Wed 3/25

5:00 am-11:59 pm

2 stops22h 59m

$495

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Sun 4/19

7:59 pm-10:30 am

1 stop9h 31m

Lisbon Humberto Delgado

Tue 4/28

7:25 am-8:58 pm

2 stops18h 33m

$496

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Tue 3/3

4:46 pm-8:10 am

1 stop10h 24m

Lisbon Humberto Delgado

Tue 3/10

5:00 am-7:01 pm

2 stops18h 01m

$497

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

Sun 4/26

4:17 pm-8:00 am

1 stop10h 43m

Lisbon Humberto Delgado

Wed 5/6

11:55 am-11:39 pm

2 stops16h 44m

$499

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

Sun 4/26

10:13 am-8:00 am

2 stops16h 47m

Lisbon Humberto Delgado

Wed 5/6

11:55 am-11:39 pm

2 stops16h 44m

$503

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Tue 3/10

8:15 pm-3:10 pm

1 stop14h 55m

Lisbon Humberto Delgado

Thu 3/19

5:30 am-8:06 pm

2 stops18h 36m

$505

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 60 results
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Best time to book a flight from Ohio to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Ohio 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 Ohio to Portugal

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

Currently, February is the cheapest month in which you can book a flight from Ohio to Portugal (average of $461). Flying from Ohio to Portugal in June is currently the most expensive (average of $800). 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.

Related info for your journey

Find useful and relevant information for your journey from Ohio to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ohio to Portugal?

    There are many flights that can get you from Ohio to Portugal in 10h 43m. Fly via United Airlines, Delta, or KLM to get the fastest option. The distance from Ohio to Portugal is about 3727 mi. This flight may include one or multiple stops.

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

    $312 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Lufthansa and British Airways, with prices starting from $350 and $366, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ohio 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 Ohio to Portugal?

    Currently, February is the cheapest month in which you can book a flight from Ohio to Portugal (average of $461). Flying from Ohio to Portugal in June is currently the most expensive (average of $800). 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.

See more FAQs

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Alternative routes for Ohio to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Ohio to Portugal

Discover the top 8 airlines that operate flights from Ohio 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$447Average$915FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$474Average$927FlexibilityNo cancel feeOn-time70%
KLMCheapest$496Average$832FlexibilityNo cancel feeOn-time75%
DeltaCheapest$506Average$937FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$527Average$1,052FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$557Average$1,128FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$624Average$1,044FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$683Average$1,007FlexibilityNo cancel feeOn-time67%

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