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Portugal

$281+ Cheap flights from Clearwater, FL 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — LIS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Clearwater to Portugal

Cheapest flights from Clearwater to Portugal
Explore the most affordable flight options available from Clearwater to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/28. 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 3/312:14 pm
TPA
-
OPO
2 stops18h 26m
Lufthansa
Tue 3/176:00 am
OPO
-
TPA
1 stop15h 40m
Lufthansa
Deal found 1/28$436
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Mon 3/26:25 pm
TPA
-
LIS
1 stop15h 25m
Lufthansa
Mon 3/95:00 am
LIS
-
TPA
1 stop16h 40m
Lufthansa
Deal found 1/28$460
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/2512:30 pm
TPA
-
OPO
2 stops16h 00m
United Airlines
Sun 3/16:00 am
OPO
-
TPA
1 stop15h 40m
United Airlines
Deal found 1/28$478
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Wed 4/87:15 pm
TPA
-
LIS
2 stops37h 30m
SWISS
Tue 4/146:10 pm
LIS
-
TPA
1 stop28h 25m
SWISS
Deal found 1/28$479
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 3/36:25 pm
TPA
-
LIS
1 stop15h 05m
Lufthansa
Wed 3/113:55 pm
LIS
-
TPA
1 stop29h 45m
Lufthansa
Deal found 1/26$481
This United Airlines deal was found by Cheapflights users on 1/28. 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 3/39:00 am
TPA
-
OPO
3 stops19h 30m
United Airlines
Tue 3/176:00 am
OPO
-
TPA
1 stop15h 40m
United Airlines
Deal found 1/28$482
This KLM deal was found by Cheapflights users on 1/27. 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 3/312:38 pm
TPA
-
LIS
2 stops15h 22m
KLM
Wed 3/115:00 am
LIS
-
TPA
1 stop16h 50m
KLM
Deal found 1/27$484
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/256:55 pm
TPA
-
LIS
1 stop10h 20m
United Airlines
Sun 3/15:00 am
LIS
-
TPA
1 stop16h 40m
United Airlines
Deal found 1/26$485
This FlightHub deal was found by Cheapflights users on 1/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:30 pm
TPA
-
LIS
2 stops28h 15m
Lufthansa
Wed 4/295:05 am
LIS
-
TPA
1 stop15h 50m
Lufthansa
Deal found 1/28$487
This oojo deal was found by Cheapflights users on 1/27. 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 4/87:45 pm
TPA
-
LIS
2 stops17h 10m
British Airways
Tue 4/1411:00 am
LIS
-
TPA
1 stop34h 55m
British Airways
Deal found 1/27$492
This British Airways deal was found by Cheapflights users on 1/27. 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.
Wed 2/257:30 pm
TPA
-
OPO
1 stop16h 15m
British Airways
Sun 3/18:05 pm
OPO
-
TPA
1 stop26h 25m
British Airways
Deal found 1/27$493
This Delta deal was found by Cheapflights users on 1/27. 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.
Wed 3/411:02 am
TPA
-
LIS
2 stops16h 38m
Delta
Wed 3/185:00 am
LIS
-
TPA
1 stop16h 50m
Delta
Deal found 1/27$493

Find flight deals from Clearwater to Portugal

Keep the following information in mind while searching for Clearwater to Portugal flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$436
(Kiwi.com)

One-way from

$281
(KLM)

Popular in

June

Cheapest in

December

Average price

$680
Provider with most accurate pricing for Tampa-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tampa-Lisbon Humberto Delgado flights.
Search Deals
From Clearwater to Portugal
Search Deals
One-way flight from Clearwater to Portugal
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($289 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Clearwater 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 January 29, 2026.
Use the filters below to find and compare flights from Clearwater to Portugal that are best for you.

Fly from

Clearwater

Fly to

Portugal

Route

Depart

Return

Price

TampaPorto

TPA - OPO

TPAOPO

Tampa

Tue 3/3

6:25 pm-2:45 pm

1 stop15h 20m

Porto

Tue 3/17

6:00 am-5:40 pm

1 stop15h 40m

$452

TampaPorto

TPA - OPO

TPAOPO

Tampa

Wed 2/25

12:30 pm-9:30 am

2 stops16h 00m

Porto

Sun 3/1

6:00 am-4:40 pm

1 stop15h 40m

$478

TampaPorto

TPA - OPO

TPAOPO

Tampa

Tue 3/3

9:00 am-9:30 am

3 stops19h 30m

Porto

Tue 3/17

6:00 am-5:40 pm

1 stop15h 40m

$482

TampaLisbon

TPA - LIS

TPALIS

Tampa

Wed 3/4

11:13 am-8:40 am

1 stop16h 27m

Lisbon Humberto Delgado

Wed 3/18

5:00 am-5:50 pm

1 stop16h 50m

$484

TampaLisbon

TPA - LIS

TPALIS

Tampa

Tue 3/3

11:13 am-9:00 am

1 stop16h 47m

Lisbon Humberto Delgado

Wed 3/11

5:00 am-5:50 pm

1 stop16h 50m

$484

TampaLisbon

TPA - LIS

TPALIS

Tampa

Wed 2/25

12:30 pm-8:10 am

2 stops14h 40m

Lisbon Humberto Delgado

Sun 3/1

5:00 am-4:40 pm

1 stop16h 40m

$486

TampaLisbon

TPA - LIS

TPALIS

Tampa

Wed 4/8

7:00 pm-9:20 am

2 stops33h 20m

Lisbon Humberto Delgado

Tue 4/14

11:25 am-7:35 pm

2 stops37h 10m

$491

TampaPorto

TPA - OPO

TPAOPO

Tampa

Wed 2/25

7:30 pm-4:45 pm

1 stop16h 15m

Porto

Sun 3/1

8:05 pm-5:30 pm

1 stop26h 25m

$492

TampaLisbon

TPA - LIS

TPALIS

Tampa

Mon 4/13

9:00 am-8:20 am

2 stops18h 20m

Lisbon Humberto Delgado

Mon 4/20

5:05 am-3:55 pm

1 stop15h 50m

$496

TampaLisbon

TPA - LIS

TPALIS

Tampa

Sat 4/18

6:20 am-8:00 am

2 stops20h 40m

Lisbon Humberto Delgado

Sat 5/2

5:35 am-8:04 pm

2 stops19h 29m

$509

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
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Best time to book a flight from Clearwater to Portugal

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

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

Currently, December is the cheapest month in which you can book a flight from Clearwater to Portugal (average of $444). Flying from Clearwater to Portugal in July is currently the most expensive (average of $765). 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 January 29, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and Air Canada from Clearwater 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
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

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
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

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
9,215 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

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
10,667 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

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.
Lufthansa
6.8
Okay
7,756 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

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
7,705 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

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 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 Clearwater to Portugal?

    Airlines like Lufthansa, United Airlines, and KLM fly from Clearwater to Portugal in about 15h 20m. The time it takes to get you to your destination can typically vary by up to 1h 07m. There are 4170 mi between Clearwater and Portugal. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $371. However, be on the lookout for offers from TAP AIR PORTUGAL and Delta, as they are both options that can get you from Clearwater to Portugal for a low price.

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

    When deciding which route to take from Clearwater to Portugal consider Tampa - Lisbon Humberto Delgado, Tampa - Porto or Tampa - Faro as they are the most popular.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Clearwater to Portugal (average of $444). Flying from Clearwater to Portugal in July is currently the most expensive (average of $765). 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 Clearwater to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Clearwater to Portugal

Discover the top 10 airlines that operate flights from Clearwater 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest$382Average$723FlexibilityNo cancel feeOn-time50%
British AirwaysCheapest$404Average$853FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$444Average$992FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$467Average$739FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$479Average$853FlexibilityNo cancel feeOn-time77%
KLMCheapest$480Average$643FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$484Average$878FlexibilityNo cancel feeOn-time76%
DeltaCheapest$486Average$889FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$505Average$1,067FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$530Average$923FlexibilityNo cancel feeOn-time67%

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