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$286+ Cheap flights from Clearwater, FL to Lisbon (LIS)

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — LIS
Nov 5 — Nov 121
Wed 11/5
Wed 11/12
1 adult, Economy
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Cheapflights Tip: The best prices from Clearwater to Lisbon Humberto Delgado are usually found in November or February, booked 42 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Clearwater to Lisbon

Keep the following information in mind while searching for Clearwater to Lisbon flight deals. Data was last updated October 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$495
(AirNGo)

One-way from

$286
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$799
Provider with most accurate pricing for Tampa-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Tampa-Lisbon Humberto Delgado flights.
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From Clearwater to Lisbon Humberto Delgado
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One-way flight from Clearwater to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 23% potential increase in price ($280 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Clearwater to Lisbon

Cheapest flights from Clearwater to Lisbon
Explore the most affordable flight options available from Clearwater to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2025.

This AirNGo deal was found by Cheapflights users on 10/3. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2012:00 pmTPA - LIS
1 stop16h 20mMultiple Airlines
Wed 11/55:00 amLIS - TPA
1 stop16h 40mMultiple Airlines
Deal found 10/3$495
This KAYAK deal was found by Cheapflights users on 10/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/168:05 pmTPA - LIS
1 stop13h 30mSWISS
Thu 12/43:25 pmLIS - TPA
1 stop31h 55mSWISS
Deal found 10/4$500
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:25 pmTPA - LIS
1 stop15h 05mLufthansa
Wed 11/265:00 amLIS - TPA
1 stop16h 40mLufthansa
Deal found 10/5$504
This Gotogate deal was found by Cheapflights users on 10/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/269:05 pmTPA - LIS
1 stop13h 30mMultiple Airlines
Wed 11/56:10 amLIS - TPA
2 stops20h 27mMultiple Airlines
Deal found 10/5$517
This Mytrip deal was found by Cheapflights users on 10/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2012:00 pmTPA - LIS
2 stops18h 05mAir Canada
Wed 11/56:10 amLIS - TPA
2 stops20h 27mAir Canada
Deal found 10/3$518
This KAYAK deal was found by Cheapflights users on 10/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/168:05 pmTPA - LIS
1 stop34h 40mSWISS
Thu 11/2712:35 pmLIS - TPA
1 stop34h 45mSWISS
Deal found 10/5$520
This Air Canada deal was found by Cheapflights users on 10/4. 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.
Tue 11/1812:05 pmTPA - LIS
1 stop16h 15mAir Canada
Thu 12/410:55 amLIS - TPA
2 stops41h 39mAir Canada
Deal found 10/4$528
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Mon 11/171:40 pmTPA - LIS
1 stop15h 35mUnited Airlines
Wed 11/265:00 amLIS - TPA
1 stop16h 40mUnited Airlines
Deal found 10/5$532
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/269:05 pmTPA - LIS
1 stop13h 30mSWISS
Wed 11/51:35 pmLIS - TPA
2 stops57h 45mSWISS
Deal found 10/5$533
This CheapOair deal was found by Cheapflights users on 10/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2512:00 pmTPA - LIS
2 stops41h 20mMultiple Airlines
Wed 11/55:00 amLIS - TPA
1 stop16h 40mMultiple Airlines
Deal found 10/5$534

Cheapflights Fare Finder

 
Customize your flight search to find flights from Clearwater to Lisbon 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 6, 2025.
Use the filters below to find and compare flights from Clearwater to Lisbon that are best for you.

Fly from

Clearwater

Fly to

Lisbon

Route

Depart

Return

Price

TampaLisbon

TPA - LIS

TPALIS

Tampa

Tue 11/18

9:00 am-9:20 am

2 stops19h 20m

Lisbon Humberto Delgado

Wed 11/26

5:00 am-4:40 pm

1 stop16h 40m

$532

TampaLisbon

TPA - LIS

TPALIS

Tampa

Mon 11/17

6:50 pm-10:15 am

1 stop10h 25m

Lisbon Humberto Delgado

Wed 12/3

5:00 am-4:40 pm

1 stop16h 40m

$532

TampaLisbon

TPA - LIS

TPALIS

Tampa

Sun 11/16

9:00 am-10:15 am

1 stop20h 15m

Lisbon Humberto Delgado

Wed 11/26

5:00 am-4:40 pm

1 stop16h 40m

$532

TampaLisbon

TPA - LIS

TPALIS

Tampa

Mon 11/17

2:39 pm-8:10 am

1 stop12h 31m

Lisbon Humberto Delgado

Thu 12/4

5:00 am-4:40 pm

1 stop16h 40m

$532

TampaLisbon

TPA - LIS

TPALIS

Tampa

Tue 11/18

8:20 am-9:20 am

2 stops20h 00m

Lisbon Humberto Delgado

Wed 12/3

5:00 am-4:40 pm

1 stop16h 40m

$532

TampaLisbon

TPA - LIS

TPALIS

Tampa

Mon 10/27

6:50 pm-10:15 am

1 stop11h 25m

Lisbon Humberto Delgado

Wed 11/5

5:00 am-4:40 pm

1 stop16h 40m

$532

TampaLisbon

TPA - LIS

TPALIS

Tampa

Sun 11/16

9:00 am-10:15 am

1 stop20h 15m

Lisbon Humberto Delgado

Wed 12/3

5:00 am-4:40 pm

1 stop16h 40m

$532

TampaLisbon

TPA - LIS

TPALIS

Tampa

Sun 10/26

4:23 pm-8:10 am

1 stop11h 47m

Lisbon Humberto Delgado

Wed 11/5

5:00 am-4:40 pm

1 stop16h 40m

$532

TampaLisbon

TPA - LIS

TPALIS

Tampa

Mon 2/16

12:05 pm-9:20 am

2 stops16h 15m

Lisbon Humberto Delgado

Tue 2/24

5:00 am-4:40 pm

1 stop16h 40m

$534

TampaLisbon

TPA - LIS

TPALIS

Tampa

Mon 10/27

12:05 pm-9:20 am

2 stops17h 15m

Lisbon Humberto Delgado

Wed 11/5

5:00 am-4:40 pm

1 stop16h 40m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/4

Showing 1-10 of 17 results
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Best time to book a flight from Clearwater to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Clearwater 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 Clearwater to Lisbon

How far ahead should I book a flight from Clearwater to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Clearwater to Lisbon. Price data was last updated on October 3, 2025.

To ensure you get the cheapest price possible for a flight from Clearwater to Lisbon, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Clearwater to Lisbon?

Currently, November is the cheapest month in which you can book a flight from Clearwater to Lisbon (average of $499). Flying from Clearwater to Lisbon in July is currently the most expensive (average of $756). 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 CL9 to LIS?

Find hourly flight availability from Clearwater to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 6, 2025.

One of the essential ways to save on airfare from Clearwater to Lisbon is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 25% on airfare.

What is the cheapest day to fly from Clearwater to Lisbon?

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

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

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated October 6, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Clearwater to Lisbon 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
7,967 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,967 reviews
Delta
8.0
Very good
7,967 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,957 reviews
Delta
8.0
Very good
7,967 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,040 reviews
Delta
8.0
Very good
7,967 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Air Canada
7.1
Good
10,245 reviews
Delta
8.0
Very good
7,967 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
British Airways
6.7
Okay
7,430 reviews
Delta
8.0
Very good
7,967 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Clearwater to Lisbon. 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 into for flights to Lisbon from Clearwater?

    Most people fly into Lisbon Humberto Delgado (LIS) if they book a flight to Lisbon from Clearwater. On average, Humberto Delgado has 0 inbound flights from Clearwater per day from 12 airlines. Lisbon Humberto Delgado is conveniently located just 4.2 mi from Lisbon’s city center.

  • How long is the flight from Clearwater to Lisbon?

    For as low as $532, United Airlines can have you in Lisbon from Clearwater in 19h 20m. There are 4186 mi between Clearwater and Lisbon.

  • Can I find deals for flights from Clearwater to Lisbon that include hotel bookings?

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

  • How can I find direct flights from Clearwater to Lisbon?

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

  • Can I find deals for business class flights from Clearwater to Lisbon?

    Yes. Cheapflights offers flight deals from Clearwater to Lisbon 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 Clearwater to Lisbon?

    Currently, November is the cheapest month in which you can book a flight from Clearwater to Lisbon (average of $499). Flying from Clearwater to Lisbon in July is currently the most expensive (average of $756). 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

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Oeiras
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Beja
Sesimbra
Colares

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Top 10 airlines flying from Clearwater to Lisbon

Discover the top 10 airlines that operate flights from Clearwater to Lisbon. 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 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$479Average$836FlexibilityNo cancel feeOn-time77%
DeltaCheapest$540Average$870FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$553Average$975FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$564Average$926FlexibilityNo cancel feeOn-time67%
KLMCheapest$575Average$727FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$579Average$935FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$585Average$991FlexibilityNo cancel feeOn-time69%
Air TransatCheapest$595Average$690FlexibilityNo cancel feeOn-time50%
American AirlinesCheapest$595Average$1,069FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$656Average$1,012FlexibilityNo cancel feeOn-time76%

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