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$284+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — LIS
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find 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 October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/297:35 pmDTW - LIS
1 stop19h 45mIcelandair
Sun 12/149:20 pmLIS - DTW
1 stop26h 10mIcelandair
Deal found 10/29$410
This oojo deal was found by Cheapflights users on 10/28. 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.
Sat 12/67:35 pmDTW - LIS
1 stop19h 45mIcelandair
Sun 12/149:20 pmLIS - DTW
1 stop26h 10mIcelandair
Deal found 10/28$417
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 12/17:50 pmCLE - LIS
1 stop9h 25mUnited Airlines
Wed 12/1011:00 amLIS - CLE
2 stops31h 10mUnited Airlines
Deal found 10/30$490
This Air France deal was found by Cheapflights users on 10/30. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/297:15 pmCVG - LIS
1 stop17h 15mAir France
Sat 12/65:30 amLIS - CVG
1 stop14h 50mAir France
Deal found 10/30$491
This Delta deal was found by Cheapflights users on 10/29. 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.
Wed 12/37:01 amCMH - OPO
2 stops22h 29mDelta
Sun 12/75:00 amOPO - CMH
2 stops21h 50mDelta
Deal found 10/29$492
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/106:00 amCLE - LIS
1 stop23h 15mUnited Airlines
Wed 12/175:00 amLIS - CLE
2 stops33h 40mUnited Airlines
Deal found 10/28$492
This Delta deal was found by Cheapflights users on 10/30. 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.
Sat 11/297:15 pmCVG - LIS
1 stop17h 15mDelta
Sat 12/65:00 amLIS - CVG
2 stops19h 08mDelta
Deal found 10/30$496
This Delta deal was found by Cheapflights users on 10/29. 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.
Thu 11/277:05 amCMH - LIS
1 stop19h 55mDelta
Fri 12/55:00 amLIS - CMH
2 stops18h 53mDelta
Deal found 10/29$496
This KLM deal was found by Cheapflights users on 10/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:10 pmPIT - LIS
1 stop10h 50mKLM
Wed 12/105:00 amLIS - PIT
2 stops16h 11mKLM
Deal found 10/30$496
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:28 pmCLE - LIS
2 stops23h 02mLufthansa
Fri 11/215:00 amLIS - CLE
2 stops20h 16mLufthansa
Deal found 10/27$496
This Iberia deal was found by Cheapflights users on 10/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:15 pmPIT - LIS
1 stop20h 10mMultiple Airlines
Wed 12/106:30 amLIS - PIT
2 stops17h 11mMultiple Airlines
Deal found 10/30$497
This Orbitz deal was found by Cheapflights users on 10/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:15 pmPIT - LIS
1 stop15h 40mBritish Airways
Wed 12/1011:05 amLIS - PIT
1 stop16h 25mBritish Airways
Deal found 10/30$499

Cheap flight deals from Ohio to Portugal

Keep the following information in mind while searching for Ohio to Portugal flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$410
(Mytrip)

One-way from

$284
(flugladen.de)

Popular in

June

Cheapest in

February

Average price

$855
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. 21% potential increase in price ($254 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 30, 2025.
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

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Sat 11/29

7:15 pm-5:30 pm

1 stop17h 15m

Lisbon Humberto Delgado

Sat 12/6

5:30 am-3:20 pm

1 stop14h 50m

$491

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Mon 2/16

10:20 am-10:30 am

2 stops19h 10m

Porto

Tue 2/24

6:05 am-10:18 pm

2 stops21h 13m

$492

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Fri 2/13

5:48 pm-11:40 pm

2 stops24h 52m

Porto

Thu 2/19

6:00 am-11:32 pm

2 stops22h 32m

$492

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

Wed 12/10

6:00 am-10:15 am

1 stop23h 15m

Lisbon Humberto Delgado

Wed 12/17

5:00 am-9:40 am

2 stops33h 40m

$492

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Sun 2/15

8:10 am-10:30 am

2 stops21h 20m

Porto

Tue 2/24

6:05 am-12:01 am

2 stops22h 56m

$492

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

Sun 11/16

5:15 pm-8:10 am

1 stop9h 55m

Lisbon Humberto Delgado

Fri 11/28

5:00 am-6:52 pm

2 stops18h 52m

$492

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Wed 2/18

7:00 am-10:30 am

2 stops22h 30m

Porto

Tue 2/24

6:05 am-8:47 pm

2 stops19h 42m

$492

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Wed 12/3

7:01 am-10:30 am

2 stops22h 29m

Porto

Sun 12/7

5:00 am-9:50 pm

2 stops21h 50m

$492

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Fri 2/13

5:48 pm-11:40 pm

2 stops24h 52m

Porto

Tue 2/24

1:45 pm-10:54 pm

2 stops38h 09m

$495

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Tue 12/2

6:16 pm-9:00 am

1 stop9h 44m

Lisbon Humberto Delgado

Wed 12/10

11:25 am-10:55 pm

2 stops16h 30m

$496

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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, March is the cheapest month in which you can book a flight from Ohio to Portugal (average of $510). Flying from Ohio to Portugal in June is currently the most expensive (average of $890). 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 OH to PT?

Find hourly flight availability from Ohio 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 October 30, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Ohio to Portugal by exploring options for tickets in the morning.

What is the cheapest day to fly from Ohio to Portugal?

Use this chart to determine the cheapest time to fly round-trip from Ohio to Portugal. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Ohio to Portugal flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 17h 15m. Fly via Air France, Delta, or Lufthansa to get the fastest option. The distance from Ohio to Portugal is about 3930 mi. This flight may include one or multiple stops.

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

    $366 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on Aer Lingus and SWISS, with prices starting from $400 and $438, 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, March is the cheapest month in which you can book a flight from Ohio to Portugal (average of $510). Flying from Ohio to Portugal in June is currently the most expensive (average of $890). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Ohio to Portugal

Discover the top 9 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$543Average$991FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$551Average$1,046FlexibilityNo cancel feeOn-time69%
KLMCheapest$558Average$834FlexibilityNo cancel feeOn-time75%
DeltaCheapest$584Average$1,022FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$613Average$1,057FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$624Average$963FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$683Average$1,008FlexibilityNo cancel feeOn-time67%
TAP AIR PORTUGALCheapest$800Average$1,006FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$815Average$1,094FlexibilityNo cancel feeOn-time76%

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