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Portugal

$354+ Cheap flights from Cleveland (CLE) 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — LIS
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Cleveland to Portugal

Cheapest flights from Cleveland to Portugal
Explore the most affordable flight options available from Cleveland to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/11. 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 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 5/511:25 am
LIS
-
CLE
2 stops31h 39m
United Airlines
Deal found 2/11$488
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:00 am
CLE
-
LIS
1 stop23h 15m
United Airlines
Tue 3/105:00 am
LIS
-
CLE
2 stops22h 34m
United Airlines
Deal found 2/11$496
This Gotogate deal was found by Cheapflights users on 2/12. 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.
Sun 4/196:10 pm
CLE
-
LIS
2 stops34h 10m
Air Canada
Tue 5/51:00 pm
LIS
-
CLE
2 stops39h 59m
Air Canada
Deal found 2/12$500
This oojo deal was found by Cheapflights users on 2/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/111:11 am
CLE
-
LIS
1 stop16h 54m
British Airways
Tue 3/1011:05 am
LIS
-
CLE
1 stop14h 28m
British Airways
Deal found 2/11$505
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:28 pm
CLE
-
OPO
2 stops17h 57m
United Airlines
Thu 3/196:00 am
OPO
-
CLE
2 stops31h 48m
United Airlines
Deal found 2/11$508
This United Airlines deal was found by Cheapflights users on 2/10. 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 4/266:00 am
CLE
-
LIS
1 stop23h 30m
United Airlines
Wed 5/612:20 pm
LIS
-
CLE
1 stop16h 39m
United Airlines
Deal found 2/10$508
This Finnair deal was found by Cheapflights users on 2/11. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:15 pm
CLE
-
LIS
2 stops23h 10m
Finnair
Mon 4/276:35 am
LIS
-
CLE
2 stops22h 33m
Finnair
Deal found 2/11$509
This oojo deal was found by Cheapflights users on 2/12. 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.
Wed 4/154:06 pm
CLE
-
LIS
2 stops20h 49m
British Airways
Sun 4/265:10 pm
LIS
-
CLE
2 stops32h 04m
British Airways
Deal found 2/12$510
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:00 am
CLE
-
LIS
1 stop23h 30m
United Airlines
Mon 4/2711:25 am
LIS
-
CLE
2 stops31h 45m
United Airlines
Deal found 2/11$512
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/112:14 pm
CLE
-
OPO
2 stops21h 11m
United Airlines
Wed 3/1812:35 pm
OPO
-
CLE
1 stop11h 41m
United Airlines
Deal found 2/11$517
This KLM deal was found by Cheapflights users on 2/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:56 am
CLE
-
FAO
2 stops17h 34m
KLM
Tue 3/317:55 pm
FAO
-
CLE
2 stops27h 32m
KLM
Deal found 2/9$522
This Orbitz deal was found by Cheapflights users on 2/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:15 pm
CLE
-
OPO
2 stops21h 15m
Multiple Airlines
Fri 5/86:00 am
OPO
-
CLE
2 stops21h 44m
Multiple Airlines
Deal found 2/10$583

Find flight deals from Cleveland to Portugal

Keep the following information in mind while searching for Cleveland to Portugal flight deals. Data was last updated February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$488
(United Airlines)

One-way from

$354
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$557
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 Cleveland Hopkins Intl to Portugal
Search Deals
One-way flight from Cleveland Hopkins Intl to Portugal
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($204 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 Cleveland 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 13, 2026.
Use the filters below to find and compare flights from Cleveland to Portugal that are best for you.

Fly from

Cleveland

Fly to

Portugal

Route

Depart

Return

Price

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-2:04 pm

2 stops31h 39m

$488

ClevelandPorto

CLE - OPO

CLEOPO

Cleveland Hopkins Intl

Wed 3/11

2:14 pm-3:25 pm

2 stops21h 11m

Porto

Tue 3/17

6:00 am-11:48 pm

2 stops21h 48m

$508

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

Sun 3/8

6:00 am-10:15 am

1 stop24h 15m

Lisbon Humberto Delgado

Tue 3/17

10:15 am-6:31 pm

1 stop12h 16m

$508

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

Sun 4/26

9:58 am-9:20 am

2 stops18h 22m

Lisbon Humberto Delgado

Wed 5/6

12:20 pm-2:04 pm

1 stop30h 44m

$511

ClevelandFaro

CLE - FAO

CLEFAO

Cleveland Hopkins Intl

Tue 3/24

11:56 am-9:30 am

2 stops17h 34m

Faro

Tue 3/31

7:55 pm-6:27 pm

2 stops27h 32m

$522

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

Wed 3/11

5:28 pm-2:50 pm

2 stops17h 22m

Lisbon Humberto Delgado

Wed 3/18

11:55 am-1:18 pm

3 stops29h 23m

$533

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

Wed 2/25

9:11 am-8:10 am

2 stops17h 59m

Lisbon Humberto Delgado

Sun 3/1

11:55 am-11:44 pm

1 stop16h 49m

$535

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

Sun 4/19

4:06 pm-5:45 pm

2 stops20h 39m

Lisbon Humberto Delgado

Sun 4/26

7:20 am-8:55 pm

2 stops18h 35m

$560

ClevelandPorto

CLE - OPO

CLEOPO

Cleveland Hopkins Intl

Fri 5/1

4:15 pm-6:30 pm

2 stops21h 15m

Porto

Fri 5/8

6:00 am-10:44 pm

2 stops21h 44m

$583

ClevelandPorto

CLE - OPO

CLEOPO

Cleveland Hopkins Intl

Sun 3/8

5:28 pm-9:30 am

1 stop12h 02m

Porto

Tue 3/17

6:00 am-6:31 pm

2 stops16h 31m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 41 results
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Best time to book a flight from Cleveland to Portugal

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

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

Currently, September is the cheapest month in which you can book a flight from Cleveland to Portugal (average of $441). Flying from Cleveland to Portugal in July is currently the most expensive (average of $759). 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.

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 February 13, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and Air Canada from Cleveland to Portugal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,193 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,193 reviews
Delta
7.9
Good
8,193 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,285 reviews
Delta
7.9
Good
8,193 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,717 reviews
Delta
7.9
Good
8,193 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,782 reviews
Delta
7.9
Good
8,193 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,737 reviews
Delta
7.9
Good
8,193 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Cleveland 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 Cleveland to Portugal?

    For a flight from Cleveland to Portugal, you will be flying from Hopkins Intl. Cleveland Hopkins Intl (CLE) is just 10.1 mi from the center of the city.

  • How long is the flight from Cleveland to Portugal?

    A quick flight from Cleveland to Portugal can take about 17h 34m. United Airlines provides one of the quickest options available for as low as $522. The distance between Cleveland and Portugal is about 3841 mi. This flight may include one or multiple stops.

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

    While some choose either Cleveland Hopkins Intl - Porto or Cleveland Hopkins Intl - Ponta Delgada Nordela, Cleveland Hopkins Intl - Lisbon Humberto Delgado is the most popular route from Cleveland to Portugal.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Cleveland to Portugal (average of $441). Flying from Cleveland to Portugal in July is currently the most expensive (average of $759). 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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Top 8 airlines flying from Cleveland to Portugal

Discover the top 8 airlines that operate flights from Cleveland 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 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$474Average$792FlexibilityNo cancel feeOn-time70%
KLMCheapest$496Average$834FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$525Average$1,104FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$526Average$978FlexibilityNo cancel feeOn-time76%
DeltaCheapest$549Average$848FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$557Average$1,215FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$624Average$1,044FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$703Average$954FlexibilityNo cancel feeOn-time67%

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