Portugal

$288+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LIS
jun. 17 — jun. 241
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sky Harbor Intl to Portugal with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 junio 12, 2025.

Round-trip from

$645
(Booking.com)

One-way from

$288
(FlightHub)

Popular in

December

Cheapest in

January

Average price

$935
From Phoenix Sky Harbor Intl to Portugal
One-way flight from Phoenix Sky Harbor Intl to Portugal
High demand for flights, 2% potential price rise
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in June 2025

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 junio 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/11. 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.
sáb. 8/167:40 amPHX - OPO
1 stop17h 55mAir Canada
dom. 8/2411:20 amOPO - PHX
2 stops40h 57mAir Canada
Deal found 6/11$645
This United Airlines deal was found by Cheapflights users on 6/9. 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.
sáb. 9/2012:38 pmPHX - OPO
1 stop13h 07mUnited Airlines
sáb. 10/46:00 amOPO - PHX
3 stops39h 14mUnited Airlines
Deal found 6/9$651
This FlightHub deal was found by Cheapflights users on 6/11. 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.
sáb. 12/612:50 pmPHX - OPO
2 stops43h 25mMultiple Airlines
sáb. 12/1312:00 pmOPO - PHX
2 stops41h 44mMultiple Airlines
Deal found 6/11$674
This United Airlines deal was found by Cheapflights users on 6/11. 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.
dom. 6/296:00 amPHX - PDL
2 stops19h 40mUnited Airlines
mar. 7/1511:00 amPDL - PHX
2 stops20h 27mUnited Airlines
Deal found 6/11$677
This Ovago deal was found by Cheapflights users on 6/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/14:39 pmPHX - OPO
2 stops36h 06mBritish Airways
sáb. 11/88:40 pmOPO - PHX
2 stops28h 37mBritish Airways
Deal found 6/11$681
This Kissandfly.com deal was found by Cheapflights users on 6/10. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/69:42 amPHX - PDL
1 stop15h 58mLufthansa
mar. 7/2211:00 amPDL - PHX
1 stop18h 48mLufthansa
Deal found 6/10$695
This Delta deal was found by Cheapflights users on 6/11. 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.
lun. 10/63:05 pmPHX - OPO
1 stop16h 25mDelta
lun. 10/136:30 amOPO - PHX
2 stops20h 28mDelta
Deal found 6/11$702
This United Airlines deal was found by Cheapflights users on 6/12. 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.
mié. 7/306:00 amPHX - LIS
2 stops19h 20mUnited Airlines
mar. 8/56:45 amLIS - PHX
2 stops37h 42mUnited Airlines
Deal found 6/12$727
This Iberia deal was found by Cheapflights users on 6/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/299:43 amPHX - LIS
1 stop15h 22mIberia
jue. 8/711:05 amLIS - PHX
1 stop16h 26mIberia
Deal found 6/10$728
This Delta deal was found by Cheapflights users on 6/11. 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.
sáb. 8/26:00 amPHX - LIS
1 stop18h 00mDelta
vie. 8/2212:10 pmLIS - PHX
1 stop32h 40mDelta
Deal found 6/11$729
This Mytrip deal was found by Cheapflights users on 6/11. 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.
lun. 7/1410:50 amPHX - LIS
2 stops16h 15mAir Canada
lun. 7/2111:25 amLIS - PHX
2 stops40h 22mAir Canada
Deal found 6/11$731
This British Airways deal was found by Cheapflights users on 6/9. 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.
vie. 9/128:40 pmPHX - LIS
1 stop18h 30mBritish Airways
lun. 9/2212:30 pmLIS - PHX
2 stops17h 59mBritish Airways
Deal found 6/9$732

Cheapflights Fare Finder

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 junio 12, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Portugal that are best for you.

Fly from

Sky Harbor Intl

Fly to

Portugal

Route

Depart

Return

Price

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

sáb. 8/16

7:40 am-9:35 am

1 stop17h 55m

Porto

dom. 8/24

11:20 am-8:17 pm

2 stops40h 57m

$645

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

sáb. 9/20

9:30 am-9:45 am

2 stops16h 15m

Porto

sáb. 10/4

6:00 am-1:14 pm

3 stops39h 14m

$651

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

sáb. 12/6

12:50 pm-3:15 pm

2 stops43h 25m

Porto

sáb. 12/13

12:00 pm-10:44 pm

2 stops41h 44m

$674

PhoenixPonta Delgada

PHX - PDL

PHXPDL

Phoenix Sky Harbor Intl

dom. 6/29

6:00 am-8:40 am

2 stops19h 40m

Ponta Delgada Nordela

mar. 7/15

11:00 am-12:27 am

2 stops20h 27m

$677

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

sáb. 11/1

4:39 pm-11:45 am

2 stops36h 06m

Porto

sáb. 11/8

8:40 pm-6:17 pm

2 stops28h 37m

$681

PhoenixPonta Delgada

PHX - PDL

PHXPDL

Phoenix Sky Harbor Intl

dom. 7/6

9:42 am-8:40 am

1 stop15h 58m

Ponta Delgada Nordela

mar. 7/22

11:00 am-10:48 pm

1 stop18h 48m

$695

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

lun. 10/6

3:05 pm-3:30 pm

1 stop16h 25m

Porto

lun. 10/13

6:30 am-6:58 pm

2 stops20h 28m

$702

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

mié. 7/30

6:00 am-9:20 am

2 stops19h 20m

Lisbon Humberto Delgado

mar. 8/5

6:45 am-12:27 pm

2 stops37h 42m

$727

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

mar. 7/29

9:43 am-9:05 am

1 stop15h 22m

Lisbon Humberto Delgado

jue. 8/7

11:05 am-7:31 pm

1 stop16h 26m

$728

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

sáb. 8/2

6:00 am-8:00 am

1 stop18h 00m

Lisbon Humberto Delgado

vie. 8/22

12:10 pm-12:50 pm

1 stop32h 40m

$729

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 52 results
1
2
3
...
6

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.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Portugal

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 $1,136). 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 junio 12, 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 junio 12, 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.
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    $288 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 Canada and American Airlines, with prices starting from $289 and $292, respectively.

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

  • 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 $1,136). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sky Harbor Intl to Portugal

See prices for flight routes from nearby airports that may be better suited for you.

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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$544Average$812FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$554Average$1,060FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$563Average$738FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$568Average$780FlexibilityNo cancel feeOn-time67%
Virgin AtlanticCheapest$570Average$767FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$576Average$816FlexibilityNo cancel feeOn-time70%
KLMCheapest$579Average$895FlexibilityNo cancel feeOn-time75%
DeltaCheapest$588Average$822FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$603Average$844FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$671Average$1,174FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.