Portugal

$386+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — LIS
Jun 5 — Jun 121
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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 May 6, 2026.

This British Airways deal was found by Cheapflights users on 5/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:53 pm
CLE
-
LIS
2 stops16h 47m
Multiple Airlines
Wed 11/46:30 am
LIS
-
CLE
2 stops19h 28m
Multiple Airlines
Deal found 5/1$764
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Tue 10/132:45 pm
CLE
-
OPO
1 stop11h 15m
United Airlines
Tue 10/206:00 am
OPO
-
CLE
2 stops22h 58m
United Airlines
Deal found 5/2$774
This Delta deal was found by Cheapflights users on 5/1. 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.
Tue 10/1312:00 pm
CLE
-
OPO
1 stop17h 30m
Delta
Thu 10/295:00 am
OPO
-
CLE
2 stops19h 57m
Delta
Deal found 5/1$775
This KLM deal was found by Cheapflights users on 5/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 pm
CLE
-
OPO
1 stop11h 30m
KLM
Thu 10/2910:00 am
OPO
-
CLE
1 stop17h 00m
KLM
Deal found 5/1$783
This Travelocity deal was found by Cheapflights users on 5/1. 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 10/134:25 pm
CLE
-
LIS
2 stops35h 40m
Multiple Airlines
Wed 10/284:55 pm
LIS
-
CLE
2 stops33h 46m
Multiple Airlines
Deal found 5/1$790
This United Airlines deal was found by Cheapflights users on 5/3. 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 11/112:53 pm
CLE
-
LIS
1 stop14h 22m
United Airlines
Tue 11/245:00 am
LIS
-
CLE
2 stops21h 57m
United Airlines
Deal found 5/3$814
This British Airways deal was found by Cheapflights users on 5/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:18 am
CLE
-
LIS
1 stop17h 47m
Multiple Airlines
Mon 11/26:30 am
LIS
-
CLE
2 stops19h 28m
Multiple Airlines
Deal found 5/1$816
This United Airlines deal was found by Cheapflights users on 5/3. 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 11/112:08 pm
CLE
-
LIS
2 stops13h 02m
United Airlines
Thu 11/195:00 am
LIS
-
CLE
2 stops17h 40m
United Airlines
Deal found 5/3$819
This Expedia deal was found by Cheapflights users on 5/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:54 am
CLE
-
LIS
2 stops32h 31m
Iberia
Thu 10/298:20 am
LIS
-
CLE
2 stops20h 07m
Iberia
Deal found 5/1$823
This United Airlines deal was found by Cheapflights users on 5/1. 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 10/275:30 pm
CLE
-
LIS
1 stop10h 40m
United Airlines
Wed 11/411:55 am
LIS
-
CLE
1 stop16h 26m
United Airlines
Deal found 5/1$826
This British Airways deal was found by Cheapflights users on 5/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:53 pm
CLE
-
LIS
2 stops14h 12m
Multiple Airlines
Thu 10/2911:05 am
LIS
-
CLE
1 stop12h 06m
Multiple Airlines
Deal found 5/1$828
This United Airlines deal was found by Cheapflights users on 5/5. 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 10/62:45 pm
CLE
-
OPO
1 stop11h 15m
United Airlines
Thu 10/156:00 am
OPO
-
CLE
2 stops22h 47m
United Airlines
Deal found 5/5$830

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 May 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$764
(British Airways)

One-way from

$386
(United Airlines)

Popular in

August

Cheapest in

February

Average price

$933
Provider with most accurate pricing for Cleveland Hopkins Intl-Lisbon Humberto Delgado flight deals.
Provider most trusted by Cheapflights users for Cleveland Hopkins Intl-Lisbon Humberto Delgado flights.
From Cleveland Hopkins Intl to Portugal
One-way flight from Cleveland Hopkins Intl to Portugal
Highest demand for flights based on searches. 15% potential increase in price ($156 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Average for round-trip flights in May 2026

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 May 6, 2026.
Use the filters below to find and compare flights from Cleveland to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ClevelandPorto

CLE - OPO

CLEOPO

Cleveland Hopkins Intl

Mon 7/27

5:14 pm-10:30 am

1 stop12h 16m

Porto

Wed 8/5

12:40 pm-11:43 pm

1 stop16h 03m

$935

ClevelandPorto

CLE - OPO

CLEOPO

Cleveland Hopkins Intl

Mon 7/27

6:00 am-7:00 am

2 stops20h 00m

Porto

Wed 8/5

8:55 am-9:45 pm

1 stop17h 50m

$938

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

Mon 7/27

6:00 am-10:30 am

1 stop23h 30m

Lisbon Humberto Delgado

Wed 8/5

12:55 pm-2:05 pm

1 stop30h 10m

$945

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

Sun 7/12

6:00 am-9:20 am

2 stops22h 20m

Lisbon Humberto Delgado

Wed 7/29

12:55 pm-12:58 pm

2 stops29h 03m

$947

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

Mon 7/27

5:50 pm-10:45 am

1 stop11h 55m

Lisbon Humberto Delgado

Wed 8/5

11:55 am-11:43 pm

2 stops16h 48m

$948

ClevelandFaro

CLE - FAO

CLEFAO

Cleveland Hopkins Intl

Sun 7/12

5:42 pm-9:55 am

1 stop11h 13m

Faro

Tue 7/28

11:40 am-9:45 pm

1 stop15h 05m

$954

ClevelandFaro

CLE - FAO

CLEFAO

Cleveland Hopkins Intl

Wed 7/22

6:00 am-9:50 am

2 stops22h 50m

Faro

Tue 7/28

11:40 am-9:41 am

2 stops27h 01m

$978

ClevelandPorto

CLE - OPO

CLEOPO

Cleveland Hopkins Intl

Thu 7/16

5:14 pm-10:30 am

1 stop12h 16m

Porto

Thu 7/30

5:55 am-11:43 pm

2 stops22h 48m

$995

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

Sun 5/10

10:36 am-10:30 am

1 stop18h 54m

Lisbon Humberto Delgado

Tue 5/19

11:25 am-11:35 am

2 stops29h 10m

$1,009
Quickest round-trip

ClevelandLisbon

CLE - LIS

CLELIS

Cleveland Hopkins Intl

Sun 5/10

5:17 pm-8:00 am

1 stop9h 43m

Lisbon Humberto Delgado

Tue 5/19

11:55 am-11:20 pm

2 stops16h 25m

$1,018

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 42 resultsSorted by cheapest first
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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

How far ahead should I book a flight from Cleveland to Portugal?

Booking 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cleveland to Portugal. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Cleveland to Portugal (average of $457). Flying from Cleveland to Portugal in August is currently the most expensive (average of $778). 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 May 6, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAir 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.

Overall

7.9

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Overall

7.9

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Overall

7.9

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Overall

7.9

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Overall

7.9

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Overall

7.9

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

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 11h 55m. KLM provides one of the quickest options available for as low as $948. The distance between Cleveland and Portugal is about 3727 mi. This flight may include one or multiple stops.

  • What are the most popular routes 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, February is the cheapest month in which you can book a flight from Cleveland to Portugal (average of $457). Flying from Cleveland to Portugal in August is currently the most expensive (average of $778). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Cleveland to Portugal

Discover the top 5 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 May 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$474Average$732FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$511Average$929FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$526Average$1,051FlexibilityNo cancel feeOn-time76%
DeltaCheapest$549Average$839FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$589Average$807FlexibilityNo cancel feeOn-time67%

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