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Portugal

$328+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — LIS
Jun 23 — Jun 301
Tue 6/23
Tue 6/30
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 May 24, 2026.

This SWISS deal was found by Cheapflights users on 5/23. 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.
Mon 9/710:52 am
CLE
-
LIS
2 stops22h 53m
SWISS
Mon 9/213:50 pm
LIS
-
CLE
2 stops30h 12m
SWISS
Deal found 5/23$575
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 8/226:10 pm
DTW
-
LIS
1 stop21h 45m
WestJet
Thu 8/276:10 am
LIS
-
DTW
1 stop16h 10m
WestJet
Deal found 5/22$627
This Kiwi.com deal was found by Cheapflights users on 5/22. 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.
Thu 8/276:10 pm
DTW
-
LIS
1 stop23h 25m
WestJet
Mon 8/316:15 am
LIS
-
DTW
1 stop16h 05m
WestJet
Deal found 5/22$631
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:10 pm
DTW
-
LIS
1 stop21h 45m
WestJet
Thu 6/186:10 am
LIS
-
DTW
1 stop16h 10m
WestJet
Deal found 5/21$636
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 8/216:10 pm
DTW
-
LIS
1 stop22h 35m
WestJet
Thu 8/276:10 am
LIS
-
DTW
1 stop16h 10m
WestJet
Deal found 5/23$637
This Kiwi.com deal was found by Cheapflights users on 5/23. 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.
Sat 8/226:10 pm
DTW
-
LIS
1 stop21h 45m
WestJet
Sat 8/296:10 am
LIS
-
DTW
1 stop16h 10m
WestJet
Deal found 5/23$645
This Mytrip deal was found by Cheapflights users on 5/24. 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.
Fri 7/176:50 pm
DTW
-
LIS
2 stops21h 55m
Multiple Airlines
Tue 7/216:15 am
LIS
-
DTW
2 stops16h 55m
Multiple Airlines
Deal found 5/24$646
This Kiwi.com deal was found by Cheapflights users on 5/23. 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.
Tue 8/186:10 pm
DTW
-
LIS
1 stop22h 35m
WestJet
Tue 8/256:15 am
LIS
-
DTW
1 stop16h 05m
WestJet
Deal found 5/23$647
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:10 pm
DTW
-
LIS
1 stop22h 35m
WestJet
Thu 6/186:10 am
LIS
-
DTW
1 stop16h 10m
WestJet
Deal found 5/21$648
This Kiwi.com deal was found by Cheapflights users on 5/23. 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.
Thu 8/206:10 pm
DTW
-
LIS
1 stop23h 25m
WestJet
Thu 8/276:10 am
LIS
-
DTW
1 stop16h 10m
WestJet
Deal found 5/23$649
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:10 pm
DTW
-
LIS
1 stop21h 45m
WestJet
Sun 6/216:10 am
LIS
-
DTW
1 stop16h 10m
WestJet
Deal found 5/21$650
This United Airlines deal was found by Cheapflights users on 5/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/612:00 pm
PIT
-
LIS
1 stop15h 10m
United Airlines
Tue 12/811:20 am
LIS
-
PIT
2 stops33h 20m
United Airlines
Deal found 5/19$742

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 May 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$575
(SWISS)

One-way from

$328
(Lufthansa)

Popular in

August

Cheapest in

February

Average price

$910
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. 18% potential increase in price ($183 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 24, 2026.
Use the filters below to find and compare flights from Ohio to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

Sun 11/15

1:30 pm-11:20 am

2 stops16h 50m

Lisbon Humberto Delgado

Thu 11/19

11:30 am-12:44 am

2 stops18h 14m

$756

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Tue 11/10

1:42 pm-12:05 pm

2 stops17h 23m

Lisbon Humberto Delgado

Tue 11/17

11:05 am-11:12 pm

1 stop17h 07m

$764

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Wed 11/4

1:35 pm-11:20 am

2 stops16h 45m

Lisbon Humberto Delgado

Fri 11/13

5:00 am-6:46 pm

2 stops18h 46m

$789

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Thu 11/5

6:20 am-10:15 am

1 stop22h 55m

Lisbon Humberto Delgado

Thu 11/12

1:00 pm-3:31 pm

1 stop31h 31m

$798

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Thu 11/5

11:49 am-8:00 am

1 stop15h 11m

Lisbon Humberto Delgado

Thu 11/12

5:00 am-6:54 pm

2 stops18h 54m

$801

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

Thu 11/5

9:05 pm-11:25 pm

1 stop21h 20m

Lisbon Humberto Delgado

Mon 11/16

5:55 am-6:10 pm

1 stop17h 15m

$805

CincinnatiPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Wed 10/21

3:38 pm-11:45 am

2 stops15h 07m

Porto

Sun 11/1

8:20 am-8:11 pm

2 stops16h 51m

$808

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

Tue 10/27

6:00 am-10:15 am

1 stop24h 15m

Lisbon Humberto Delgado

Wed 11/4

1:00 pm-5:31 pm

1 stop33h 31m

$812

ColumbusLisbon

CMH - LIS

CMHLIS

Columbus

Tue 10/27

3:39 pm-12:05 pm

2 stops16h 26m

Lisbon Humberto Delgado

Mon 11/2

6:30 am-8:10 pm

2 stops18h 40m

$813

CincinnatiPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Wed 10/21

12:24 pm-7:40 am

2 stops14h 16m

Porto

Sun 11/1

8:20 am-6:52 pm

2 stops15h 32m

$815

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/21

Showing 1-10 of 60 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from Ohio to Portugal (average of $447). Flying from Ohio to Portugal in June is currently the most expensive (average of $754). 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 Ohio to Portugal?

The best time to book flights from Ohio to Portugal is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 16h 50m. Fly via Delta, British Airways, or United Airlines to get the fastest option. The distance from Ohio to Portugal is about 3777 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 American Airlines and Delta, with prices starting from $548 and $563, 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, January is the cheapest month in which you can book a flight from Ohio to Portugal (average of $447). Flying from Ohio to Portugal in June is currently the most expensive (average of $754). 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 7 airlines flying from Ohio to Portugal

Discover the top 7 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 May 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$447Average$877FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$474Average$809FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$493Average$882FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$505Average$998FlexibilityNo cancel feeOn-time69%
DeltaCheapest$507Average$905FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$678Average$807FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$763Average$1,455FlexibilityNo cancel feeOn-time71%

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