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Portugal

$304+ Cheap flights from Phoenix 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LIS
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Phoenix to Portugal

Keep the following information in mind while searching for Phoenix to Portugal flight deals. Data was last updated October 29, 2025.

Round-trip from

$525
(KAYAK)

One-way from

$304
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$720
From Phoenix to Portugal
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One-way flight from Phoenix to Portugal
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 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 Phoenix to Portugal

Cheapest flights from Phoenix to Portugal
Explore the most affordable flight options available from Phoenix to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This KAYAK deal was found by Cheapflights users on 10/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:44 pmPHX - OPO
2 stops35h 26mSWISS
Mon 12/87:20 pmOPO - PHX
2 stops33h 39mSWISS
Deal found 10/27$525
This Air Canada deal was found by Cheapflights users on 10/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:00 amPHX - OPO
2 stops21h 05mAir Canada
Sun 12/76:15 amOPO - PHX
2 stops42h 22mAir Canada
Deal found 10/27$528
This Air Canada deal was found by Cheapflights users on 10/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:00 amPHX - OPO
2 stops21h 05mAir Canada
Tue 12/96:00 amOPO - PHX
2 stops36h 49mAir Canada
Deal found 10/27$533
This Air Canada deal was found by Cheapflights users on 10/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/212:50 pmPHX - OPO
2 stops39h 25mAir Canada
Sun 12/76:15 amOPO - PHX
2 stops42h 22mAir Canada
Deal found 10/27$535
This Delta deal was found by Cheapflights users on 10/27. 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.
Thu 12/43:50 pmPHX - OPO
1 stop35h 40mDelta
Tue 12/911:15 amOPO - PHX
2 stops38h 42mDelta
Deal found 10/27$537
This Delta deal was found by Cheapflights users on 10/27. 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.
Mon 12/13:50 pmPHX - OPO
1 stop35h 40mDelta
Wed 12/106:00 amOPO - PHX
2 stops25h 04mDelta
Deal found 10/27$538
This KAYAK deal was found by Cheapflights users on 10/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:33 amPHX - OPO
2 stops29h 07mLufthansa
Wed 12/106:00 amOPO - PHX
2 stops23h 57mLufthansa
Deal found 10/27$539
This Air Canada deal was found by Cheapflights users on 10/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/212:50 pmPHX - OPO
2 stops39h 25mAir Canada
Tue 12/96:00 amOPO - PHX
2 stops36h 49mAir Canada
Deal found 10/27$540
This Delta deal was found by Cheapflights users on 10/27. 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.
Mon 12/111:51 pmPHX - OPO
2 stops27h 39mDelta
Tue 12/96:05 amOPO - PHX
2 stops22h 18mDelta
Deal found 10/27$541
This Expedia deal was found by Cheapflights users on 10/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/94:44 pmPHX - OPO
2 stops18h 46mMultiple Airlines
Tue 12/166:00 amOPO - PHX
2 stops22h 05mMultiple Airlines
Deal found 10/26$542
This Delta deal was found by Cheapflights users on 10/27. 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.
Thu 12/43:50 pmPHX - OPO
1 stop35h 40mDelta
Thu 12/1111:20 amOPO - PHX
2 stops29h 31mDelta
Deal found 10/27$543
This Delta deal was found by Cheapflights users on 10/27. 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.
Mon 12/13:50 pmPHX - OPO
1 stop35h 40mDelta
Thu 12/1111:20 amOPO - PHX
2 stops29h 31mDelta
Deal found 10/27$544

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix 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 October 29, 2025.
Use the filters below to find and compare flights from Phoenix to Portugal that are best for you.

Fly from

Phoenix

Fly to

Portugal

Route

Depart

Return

Price

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Thu 12/4

3:50 pm-10:30 am

1 stop35h 40m

Porto

Wed 12/10

11:15 am-12:04 am

2 stops43h 49m

$537

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Mon 12/1

3:50 pm-10:30 am

1 stop35h 40m

Porto

Sun 12/7

11:15 am-5:49 pm

2 stops37h 34m

$538

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Mon 12/1

3:50 pm-10:30 am

1 stop35h 40m

Porto

Wed 12/10

6:00 am-12:04 am

2 stops25h 04m

$538

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Tue 12/9

10:35 am-10:30 am

2 stops16h 55m

Porto

Tue 12/16

6:05 am-8:12 pm

2 stops21h 07m

$541

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Wed 1/21

6:15 am-10:30 am

2 stops21h 15m

Porto

Wed 1/28

6:00 am-10:42 pm

2 stops23h 42m

$541

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Tue 12/2

11:51 pm-10:30 am

2 stops27h 39m

Porto

Wed 12/10

11:15 am-12:04 am

2 stops43h 49m

$541

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Thu 12/4

3:50 pm-10:30 am

1 stop35h 40m

Porto

Thu 12/11

11:20 am-9:51 am

2 stops29h 31m

$543

PhoenixFaro

PHX - FAO

PHXFAO

Phoenix Sky Harbor Intl

Wed 1/21

1:55 pm-6:15 pm

2 stops21h 20m

Faro

Mon 1/26

7:15 pm-6:21 pm

2 stops30h 06m

$545

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Tue 12/30

10:45 am-3:25 pm

2 stops21h 40m

Porto

Fri 1/30

6:30 am-10:49 pm

2 stops23h 19m

$547

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Wed 12/3

6:34 am-10:30 am

2 stops20h 56m

Porto

Wed 12/10

11:25 am-1:35 pm

1 stop33h 10m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 49 results
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Best time to book a flight from Phoenix to Portugal

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

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

Currently, November is the cheapest month in which you can book a flight from Phoenix to Portugal (average of $504). Flying from Phoenix to Portugal in June is currently the most expensive (average of $769). 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 Phoenix 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 October 29, 2025.

It’s optimal to fly from Phoenix to Portugal in the morning. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Phoenix to Portugal?

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

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

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 October 29, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Phoenix to Portugal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,993 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,993 reviews
Delta
7.9
Good
7,993 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,993 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,993 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air Canada
7.1
Good
10,371 reviews
Delta
7.9
Good
7,993 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,483 reviews
Delta
7.9
Good
7,993 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Phoenix 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 Phoenix to Portugal?

    For as low as $617, Delta can have you in Portugal from Phoenix in 16h 30m. Phoenix and Portugal are separated by a distance of 5416 mi. 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 Phoenix to Portugal one-way?

    $310 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on Air France and Delta, with prices starting from $311 and $312, respectively.

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

    While some choose either Phoenix Sky Harbor Intl - Porto or Phoenix Sky Harbor Intl - Ponta Delgada Nordela, Phoenix Sky Harbor Intl - Lisbon Humberto Delgado is the most popular route from Phoenix to Portugal.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Phoenix 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 to Portugal?

    Currently, November is the cheapest month in which you can book a flight from Phoenix to Portugal (average of $504). Flying from Phoenix to Portugal in June is currently the most expensive (average of $769). 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 Phoenix 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 Phoenix to Portugal

Discover the top 10 airlines that operate flights from Phoenix 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$531Average$938FlexibilityNo cancel feeOn-time69%
KLMCheapest$533Average$849FlexibilityNo cancel feeOn-time75%
IberiaCheapest$537Average$830FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$568Average$742FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$569Average$783FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$570Average$767FlexibilityNo cancel feeOn-time72%
DeltaCheapest$575Average$804FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$599Average$802FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$600Average$844FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$657Average$1,104FlexibilityNo cancel feeOn-time76%

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