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Sky Harbor Intl

$277+ Cheap flights from Portugal to Sky Harbor Intl (PHX)

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — PHX
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Portugal to Sky Harbor Intl

Keep the following information in mind while searching for Portugal to Sky Harbor Intl flight deals. Data was last updated March 31, 2025.

Round-trip from

$744
(American Airlines)

One-way from

$277
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$922
From Portugal to Phoenix Sky Harbor Intl
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One-way flight from Portugal to Phoenix Sky Harbor Intl
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Highest demand for flights based on searches. 9% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Portugal to Sky Harbor Intl

Cheapest flights from Portugal to Sky Harbor Intl
Explore the most affordable flight options available from Portugal to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/211:05 amLIS - PHX
1 stop15h 54mAmerican Airlines
Sun 5/188:40 pmPHX - LIS
1 stop18h 20mAmerican Airlines
Deal found 3/31$744
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/2010:20 amLIS - PHX
1 stop19h 22mMultiple Airlines
Tue 5/275:30 amPHX - LIS
2 stops18h 30mMultiple Airlines
Deal found 3/31$751
This Delta deal was found by Cheapflights users on 3/31. 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 5/205:40 amLIS - PHX
1 stop15h 10mDelta
Mon 5/2612:45 amPHX - LIS
2 stops23h 15mDelta
Deal found 3/31$789
This KLM deal was found by Cheapflights users on 3/29. 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.
Sun 5/115:00 amLIS - PHX
2 stops19h 40mKLM
Sun 5/188:00 amPHX - LIS
2 stops18h 55mKLM
Deal found 3/29$792
This Priceline deal was found by Cheapflights users on 3/29. 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.
Sun 5/1111:00 amLIS - PHX
1 stop15h 30mBritish Airways
Sun 5/188:40 pmPHX - LIS
1 stop18h 25mBritish Airways
Deal found 3/29$884
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Fri 4/1812:20 pmLIS - PHX
1 stop15h 37mUnited Airlines
Sat 4/2611:32 pmPHX - LIS
1 stop26h 58mUnited Airlines
Deal found 3/31$952
This FlightHub deal was found by Cheapflights users on 3/30. 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.
Fri 4/1810:15 pmLIS - PHX
2 stops33h 44mAer Lingus
Fri 4/251:04 amPHX - LIS
2 stops25h 11mAer Lingus
Deal found 3/30$1,175
This Justfly.com deal was found by Cheapflights users on 3/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2812:50 pmLIS - PHX
1 stop29h 57mAir Canada
Sun 6/88:00 amPHX - LIS
1 stop17h 20mAir Canada
Deal found 3/30$3,617

Cheapflights Fare Finder

Customize your flight search to find flights from Portugal to Sky Harbor Intl 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 March 31, 2025.
Use the filters below to find and compare flights from Portugal to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Portugal

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

LisbonPhoenix

LIS - PHX

LISPHX

Lisbon Humberto Delgado

Fri 5/2

11:05 am-6:59 pm

1 stop15h 54m

Phoenix Sky Harbor Intl

Sun 5/18

8:40 pm-11:00 pm

1 stop18h 20m

$744

LisbonPhoenix

LIS - PHX

LISPHX

Lisbon Humberto Delgado

Tue 5/20

10:20 am-9:42 pm

1 stop19h 22m

Phoenix Sky Harbor Intl

Tue 5/27

5:30 am-8:00 am

2 stops18h 30m

$751

LisbonPhoenix

LIS - PHX

LISPHX

Lisbon Humberto Delgado

Tue 5/20

5:40 am-12:50 pm

1 stop15h 10m

Phoenix Sky Harbor Intl

Mon 5/26

12:45 am-8:00 am

2 stops23h 15m

$789

LisbonPhoenix

LIS - PHX

LISPHX

Lisbon Humberto Delgado

Sun 5/11

5:00 am-4:40 pm

2 stops19h 40m

Phoenix Sky Harbor Intl

Sun 5/18

8:00 am-10:55 am

2 stops18h 55m

$792

LisbonPhoenix

LIS - PHX

LISPHX

Lisbon Humberto Delgado

Sun 5/11

11:00 am-6:30 pm

1 stop15h 30m

Phoenix Sky Harbor Intl

Sun 5/18

8:40 pm-11:05 pm

1 stop18h 25m

$884

LisbonPhoenix

LIS - PHX

LISPHX

Lisbon Humberto Delgado

Fri 4/18

12:20 pm-7:57 pm

1 stop15h 37m

Phoenix Sky Harbor Intl

Sat 4/26

11:32 pm-10:30 am

1 stop26h 58m

$952

LisbonPhoenix

LIS - PHX

LISPHX

Lisbon Humberto Delgado

Fri 4/18

10:15 pm-6:55 pm

2 stops28h 40m

Phoenix Sky Harbor Intl

Thu 4/24

1:04 am-10:45 am

2 stops25h 41m

$1,175

LisbonPhoenix

LIS - PHX

LISPHX

Lisbon Humberto Delgado

Wed 5/28

12:50 pm-10:47 am

1 stop29h 57m

Phoenix Sky Harbor Intl

Sun 6/8

8:00 am-9:20 am

1 stop17h 20m

$3,617

LisbonPhoenix

LIS - PHX

LISPHX

Lisbon Humberto Delgado

Sun 5/11

5:55 am-9:20 pm

2 stops23h 25m

$277

LisbonPhoenix

LIS - PHX

LISPHX

Lisbon Humberto Delgado

Sun 5/11

11:35 am-7:17 pm

2 stops39h 42m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 19 results
1
2

Best time to book a flight from Portugal to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Portugal 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 Portugal to Phoenix Sky Harbor Intl Airport

What is the cheapest month to book a flight from Portugal to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Portugal to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Portugal to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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.

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated March 31, 2025.
Delta
8.0
Very good
7,899 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Portugal to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Portugal to Phoenix Sky Harbor Intl Airport one-way?

    For one-way options, check prices for Air Europa. According to our data, you can fly for as low as $630. Users have also found prices from $674 and $696 on Aer Lingus and British Airways, respectively.

  • Can I find deals for flights from Portugal to Sky Harbor Intl that include hotel bookings?

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

  • How can I find direct flights from Portugal to Sky Harbor Intl?

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

  • Can I find deals for business class flights from Portugal to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Portugal to Sky Harbor Intl 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 Portugal to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Portugal to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Portugal to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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 Portugal?

Book flights to Portugal if you plan to visit one of these locations
Chandler
Peoria
Buckeye
Globe
Glendale
Payson
Surprise
Goodyear
Avondale
Paradise Valley
Guadalupe
Litchfield Park
Fountain Hills

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portugal to Sky Harbor Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Portugal to Sky Harbor Intl

Discover the top 2 airlines that operate flights from Portugal to Sky Harbor Intl. 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$749Average$908FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$765Average$849FlexibilityNo cancel feeOn-time70%
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