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$273+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — LIS
nov. 13 — nov. 201
jue. 11/13
jue. 11/20
1 adult, Economy
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Find 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 octubre 14, 2025.

This Mytrip deal was found by Cheapflights users on 10/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/246:15 pmCLE - LIS
2 stops34h 05mAir Canada
mié. 12/105:00 amLIS - CLE
2 stops41h 39mAir Canada
Deal found 10/12$460
This Mytrip deal was found by Cheapflights users on 10/13. 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.
lun. 11/246:15 pmCLE - LIS
1 stop10h 05mMultiple Airlines
mié. 12/106:10 amLIS - CLE
2 stops16h 29mMultiple Airlines
Deal found 10/13$471
This United Airlines deal was found by Cheapflights users on 10/14. 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.
lun. 11/244:06 pmCLE - LIS
2 stops36h 14mUnited Airlines
mar. 12/911:20 amLIS - CLE
2 stops39h 39mUnited Airlines
Deal found 10/14$483
This United Airlines deal was found by Cheapflights users on 10/14. 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.
mié. 11/266:15 pmCLE - LIS
1 stop9h 40mUnited Airlines
jue. 12/1110:55 amLIS - CLE
2 stops38h 41mUnited Airlines
Deal found 10/14$485
This Priceline deal was found by Cheapflights users on 10/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/126:15 pmCLE - LIS
1 stop9h 40mAir Canada
mié. 11/195:00 amLIS - CLE
2 stops17h 39mAir Canada
Deal found 10/13$490
This Air Canada deal was found by Cheapflights users on 10/14. 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.
dom. 11/166:15 pmCLE - LIS
1 stop10h 05mAir Canada
vie. 11/285:00 amLIS - CLE
2 stops17h 39mAir Canada
Deal found 10/14$491
This United Airlines deal was found by Cheapflights users on 10/14. 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.
mié. 12/102:55 pmCLE - LIS
1 stop14h 20mUnited Airlines
mié. 12/175:00 amLIS - CLE
2 stops21h 59mUnited Airlines
Deal found 10/14$492
This Mytrip deal was found by Cheapflights users on 10/14. 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.
dom. 11/237:32 pmCLE - LIS
2 stops32h 48mMultiple Airlines
lun. 12/811:50 amLIS - CLE
2 stops39h 09mMultiple Airlines
Deal found 10/14$493
This United Airlines deal was found by Cheapflights users on 10/14. 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.
mar. 11/112:55 pmCLE - LIS
2 stops17h 25mUnited Airlines
mié. 11/265:00 amLIS - CLE
2 stops41h 39mUnited Airlines
Deal found 10/14$495
This Cheapflightsfares deal was found by Cheapflights users on 10/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/105:50 pmCLE - LIS
2 stops24h 40mLufthansa
mié. 12/175:00 amLIS - CLE
2 stops23h 38mLufthansa
Deal found 10/12$496
This United Airlines deal was found by Cheapflights users on 10/14. 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.
jue. 11/138:05 amCLE - OPO
1 stop20h 25mUnited Airlines
mié. 11/2612:30 pmOPO - CLE
2 stops16h 28mUnited Airlines
Deal found 10/14$523
This United Airlines deal was found by Cheapflights users on 10/14. 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.
vie. 11/284:06 pmCLE - OPO
2 stops12h 24mUnited Airlines
vie. 12/56:00 amOPO - CLE
2 stops17h 47mUnited Airlines
Deal found 10/14$537

Cheap flight deals from Cleveland to Portugal

Keep the following information in mind while searching for Cleveland to Portugal flight deals. Data was last updated octubre 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$460
(Mytrip)

One-way from

$273
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$857
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. 21% potential increase in price ($254 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 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 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 octubre 14, 2025.
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

lun. 11/24

4:06 pm-9:20 am

2 stops36h 14m

Lisbon Humberto Delgado

mar. 12/9

11:20 am-9:59 pm

2 stops39h 39m

$483

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

mié. 11/26

6:15 pm-8:55 am

1 stop9h 40m

Lisbon Humberto Delgado

jue. 12/11

10:55 am-8:36 pm

2 stops38h 41m

$485

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

dom. 3/1

10:28 am-10:15 am

1 stop18h 47m

Lisbon Humberto Delgado

mar. 3/10

5:00 am-10:07 pm

2 stops21h 07m

$492

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

mar. 11/11

2:55 pm-1:20 pm

2 stops17h 25m

Lisbon Humberto Delgado

mié. 11/26

5:00 am-5:39 pm

2 stops41h 39m

$495

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

mié. 12/10

5:50 pm-11:30 pm

2 stops24h 40m

Lisbon Humberto Delgado

mié. 12/17

5:00 am-6:57 pm

2 stops18h 57m

$496

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

mié. 12/10

7:55 pm-10:15 am

1 stop9h 20m

Lisbon Humberto Delgado

mié. 12/17

11:00 am-5:39 pm

1 stop11h 39m

$502

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

lun. 11/24

7:50 pm-10:15 am

1 stop9h 25m

Lisbon Humberto Delgado

mié. 12/10

11:00 am-5:39 pm

1 stop11h 39m

$502

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

vie. 2/6

6:15 pm-9:20 am

1 stop10h 05m

Lisbon Humberto Delgado

jue. 2/19

10:55 am-6:29 pm

2 stops36h 34m

$508

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

dom. 2/8

3:42 pm-8:10 am

1 stop11h 28m

Lisbon Humberto Delgado

dom. 3/8

5:00 am-9:07 pm

2 stops21h 07m

$516

ClevelandPorto

CLE - OPO

CLEOPO

Cleveland Hopkins Intl

jue. 11/13

8:05 am-9:30 am

1 stop20h 25m

Porto

mié. 11/26

12:30 pm-11:58 pm

2 stops16h 28m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 33 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 June is currently the most expensive (average of $873). 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 CLE to PT?

Find hourly flight availability from Cleveland 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 octubre 14, 2025.

A simple way to save on the total cost of your ticket is to fly from Cleveland to Portugal in the morning. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight at noon.

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

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

Travelers seeking maximum savings on their Cleveland to Portugal flight should consider departing on Sunday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 octubre 14, 2025.
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
8.0
Very good
7,972 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,972 reviews
Delta
8.0
Very good
7,972 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,975 reviews
Delta
8.0
Very good
7,972 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air Canada
7.1
Good
10,294 reviews
Delta
8.0
Very good
7,972 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
TAP AIR PORTUGAL
7.1
Good
2,015 reviews
Delta
8.0
Very good
7,972 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,454 reviews
Delta
8.0
Very good
7,972 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 18h 25m. United Airlines provides one of the quickest options available for as low as $613. The distance between Cleveland and Portugal is about 3841 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $308 on Air Canada. Other airlines that offer cheap prices include Lufthansa from $311 and TAP AIR PORTUGAL from $2,539 one-way.

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

    While some choose either Cleveland Hopkins Intl - Porto or Cleveland Hopkins Intl - Faro, 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 June is currently the most expensive (average of $873). 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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Top 9 airlines flying from Cleveland to Portugal

Discover the top 9 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 octubre 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$543Average$890FlexibilityNo cancel feeOn-time70%
KLMCheapest$558Average$834FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$581Average$1,110FlexibilityNo cancel feeOn-time69%
DeltaCheapest$584Average$879FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$624Average$963FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$719Average$956FlexibilityNo cancel feeOn-time67%
TAP AIR PORTUGALCheapest$800Average$1,006FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$815Average$1,094FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$816Average$1,215FlexibilityNo cancel feeOn-time71%

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