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$325+ Cheap flights from Sky Harbor Intl (PHX) 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LIS
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Portugal

Keep the following information in mind while searching for Sky Harbor Intl to Portugal flight deals. Data was last updated February 20, 2025.

Round-trip from

$568
(Air Canada)

One-way from

$325
(Finnair)

Popular in

June

Cheapest in

January

Average price

$685
From Phoenix Sky Harbor Intl to Portugal
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One-way flight from Phoenix Sky Harbor Intl to Portugal
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Highest demand for flights based on searches. 17% potential increase in price ($168 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Sky Harbor Intl to Portugal

Cheapest flights from Sky Harbor Intl to Portugal
Explore the most affordable flight options available from Sky Harbor Intl to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Air Canada deal was found by Cheapflights users on 2/19. 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.
Sun 3/235:05 pmPHX - OPO
2 stops35h 30mAir Canada
Wed 4/211:05 amOPO - PHX
2 stops32h 30mAir Canada
Deal found 2/19$568
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Sun 10/1911:59 pmPHX - LIS
2 stops25h 21mUnited Airlines
Mon 11/36:10 amLIS - PHX
2 stops24h 44mUnited Airlines
Deal found 2/20$572
This Delta deal was found by Cheapflights users on 2/19. 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.
Mon 3/243:55 pmPHX - LIS
1 stop16h 15mDelta
Sun 3/3010:00 amLIS - PHX
1 stop21h 28mDelta
Deal found 2/19$573
This Lufthansa deal was found by Cheapflights users on 2/19. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/244:55 pmPHX - LIS
2 stops22h 55mLufthansa
Thu 4/35:05 amLIS - PHX
2 stops23h 57mLufthansa
Deal found 2/19$575
This Expedia deal was found by Cheapflights users on 2/18. 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.
Wed 3/194:58 pmPHX - LIS
2 stops21h 52mBritish Airways
Wed 3/268:45 pmLIS - PHX
2 stops28h 40mBritish Airways
Deal found 2/18$580
This CheapOair deal was found by Cheapflights users on 2/19. 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 3/2211:40 pmPHX - LIS
2 stops28h 45mAir Canada
Thu 4/311:25 amLIS - PHX
2 stops18h 27mAir Canada
Deal found 2/19$588
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/13:02 pmPHX - LIS
2 stops24h 18mSWISS
Sun 4/612:00 pmLIS - PHX
2 stops41h 51mSWISS
Deal found 2/20$596
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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.
Tue 4/298:40 pmPHX - LIS
1 stop18h 20mMultiple Airlines
Wed 5/711:05 amLIS - PHX
1 stop18h 04mMultiple Airlines
Deal found 2/19$598
This Expedia deal was found by Cheapflights users on 2/19. 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.
Wed 4/2312:00 pmPHX - OPO
2 stops26h 45mMultiple Airlines
Wed 5/76:00 amOPO - PHX
2 stops21h 40mMultiple Airlines
Deal found 2/19$608
This Expedia deal was found by Cheapflights users on 2/19. 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.
Mon 4/78:40 pmPHX - OPO
2 stops26h 55mBritish Airways
Wed 4/238:15 amOPO - PHX
2 stops20h 44mBritish Airways
Deal found 2/19$613
This Air France deal was found by Cheapflights users on 2/19. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/293:05 pmPHX - LIS
1 stop18h 45mAir France
Tue 5/65:40 amLIS - PHX
1 stop15h 10mAir France
Deal found 2/19$624
This United Airlines deal was found by Cheapflights users on 2/19. 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 4/238:30 amPHX - OPO
2 stops18h 50mUnited Airlines
Fri 5/912:05 pmOPO - PHX
3 stops32h 21mUnited Airlines
Deal found 2/19$631

Find flights from Sky Harbor Intl to Portugal within your budget

Customize your flight search to find flights from Sky Harbor Intl 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 February 20, 2025.

Fly from

Sky Harbor Intl

Fly to

Portugal

Route

Depart

Return

Price

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Sun 3/23

5:05 pm-11:35 am

2 stops35h 30m

Porto

Wed 4/2

11:05 am-11:35 am

2 stops32h 30m

$568

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

Mon 3/24

3:55 pm-3:10 pm

1 stop16h 15m

Lisbon Humberto Delgado

Sun 3/30

10:00 am-11:28 pm

1 stop21h 28m

$573

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

Mon 3/24

4:55 pm-10:50 pm

2 stops22h 55m

Lisbon Humberto Delgado

Thu 4/3

5:05 am-9:02 pm

2 stops23h 57m

$575

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

Tue 4/1

4:40 pm-9:20 am

2 stops32h 40m

Lisbon Humberto Delgado

Sun 4/6

7:30 am-11:39 pm

2 stops24h 09m

$578

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

Wed 3/19

4:58 pm-9:50 pm

2 stops21h 52m

Lisbon Humberto Delgado

Wed 3/26

8:45 pm-6:25 pm

2 stops28h 40m

$580

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

Sat 3/22

11:40 pm-11:25 am

2 stops28h 45m

Lisbon Humberto Delgado

Thu 4/3

12:50 pm-9:59 am

1 stop29h 09m

$588

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

Tue 4/1

3:02 pm-11:20 pm

2 stops24h 18m

Lisbon Humberto Delgado

Sun 4/6

12:00 pm-9:51 pm

2 stops41h 51m

$596

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

Tue 4/29

8:40 pm-11:00 pm

1 stop18h 20m

Lisbon Humberto Delgado

Wed 5/7

11:05 am-9:09 pm

1 stop18h 04m

$598

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Wed 4/23

12:00 pm-10:45 pm

2 stops26h 45m

Porto

Wed 5/7

6:00 am-7:40 pm

2 stops21h 40m

$608

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Mon 4/7

8:40 pm-7:35 am

2 stops26h 55m

Porto

Wed 4/23

8:15 am-8:59 pm

2 stops20h 44m

$613

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 49 results
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Best time to book a flight from Sky Harbor Intl to Portugal

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

Travel insights for flights from Sky Harbor Intl to Portugal

Get recent, data-driven insights about flights from Sky Harbor Intl to Portugal including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Portugal (average of $612). Flying from Phoenix Sky Harbor Intl Airport to Portugal in June is currently the most expensive (average of $1,234). 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 PHX to PT?

Find hourly flight availability from Sky Harbor Intl 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 February 20, 2025.

When flying from Phoenix Sky Harbor Intl Airport to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 February 20, 2025.
Get a feel of what it's like to fly with Delta, KLM and Air Transat from Phoenix to Portugal by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat
7.8
Good
380 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Portugal. 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 Phoenix Sky Harbor Intl Airport to Portugal one-way?

    $325 is the cheapest one-way deal found within the past few days, from Finnair. You may also be able to find cheap deals on British Airways and United Airlines, with prices starting from $326 and $327, respectively.

  • What are the most popular routes from Phoenix Sky Harbor Intl Airport to Portugal?

    The most popular route from Phoenix Sky Harbor Intl Airport to Portugal is Phoenix Sky Harbor Intl - Lisbon Humberto Delgado. You may also consider Phoenix Sky Harbor Intl - Porto or Phoenix Sky Harbor Intl - Ponta Delgada Nordela.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Portugal (average of $612). Flying from Phoenix Sky Harbor Intl Airport to Portugal in June is currently the most expensive (average of $1,234). 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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Alternative routes for Sky Harbor Intl 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 Sky Harbor Intl to Portugal

Discover the top 10 airlines that operate flights from Sky Harbor Intl 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$545Average$761FlexibilityNo cancel feeOn-time71%
IberiaCheapest$554Average$757FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$563Average$806FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$569Average$1,161FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$570Average$809FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$572Average$866FlexibilityNo cancel feeOn-time70%
KLMCheapest$578Average$944FlexibilityNo cancel feeOn-time75%
DeltaCheapest$592Average$891FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$598Average$852FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$657Average$1,174FlexibilityNo cancel feeOn-time76%
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