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$423+ Cheap flights from Tempe, AZ to Porto (OPO)

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — OPO
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
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The best prices from Tempe to Porto are usually found in November or February, booked 39 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Tempe to Porto

Keep the following information in mind while searching for Tempe to Porto flight deals. Data was last updated February 23, 2025.

Round-trip from

$559
(Mytrip)

One-way from

$423
(Trip.com)

Popular in

December

Cheapest in

November

Average price

$629
From Tempe to Porto
Search Deals
One-way flight from Tempe to Porto
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($57 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 Tempe to Porto

Cheapest flights from Tempe to Porto
Explore the most affordable flight options available from Tempe to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

This Mytrip deal was found by Cheapflights users on 2/22. 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.
Wed 3/123:35 pmPHX - OPO
2 stops20h 05mMultiple Airlines
Wed 3/196:00 amOPO - PHX
2 stops35h 28mMultiple Airlines
Deal found 2/22$559
This Delta deal was found by Cheapflights users on 2/21. 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 4/810:22 amPHX - OPO
2 stops21h 08mDelta
Tue 4/156:20 amOPO - PHX
2 stops25h 05mDelta
Deal found 2/21$625
This United Airlines deal was found by Cheapflights users on 2/22. 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 4/810:35 amPHX - OPO
2 stops21h 10mUnited Airlines
Thu 4/1712:10 pmOPO - PHX
2 stops29h 39mUnited Airlines
Deal found 2/22$631
This Air Canada deal was found by Cheapflights users on 2/22. 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.
Wed 7/238:00 amPHX - OPO
1 stop17h 30mAir Canada
Tue 8/1912:15 pmOPO - PHX
2 stops31h 16mAir Canada
Deal found 2/22$674
This American Airlines deal was found by Cheapflights users on 2/22. 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.
Thu 5/158:32 amPHX - OPO
2 stops19h 08mAmerican Airlines
Sat 5/248:15 amOPO - PHX
2 stops20h 10mAmerican Airlines
Deal found 2/22$715
This SWISS deal was found by Cheapflights users on 2/22. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/107:00 amPHX - OPO
2 stops20h 25mSWISS
Sat 4/1912:15 pmOPO - PHX
2 stops41h 36mSWISS
Deal found 2/22$743
This Lufthansa deal was found by Cheapflights users on 2/22. 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.
Fri 4/112:35 pmPHX - OPO
2 stops48h 10mLufthansa
Tue 4/226:00 amOPO - PHX
2 stops23h 51mLufthansa
Deal found 2/22$771
This KLM deal was found by Cheapflights users on 2/22. 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.
Thu 4/103:05 pmPHX - OPO
1 stop16h 25mKLM
Sun 4/205:00 amOPO - PHX
2 stops19h 08mKLM
Deal found 2/22$834
This FlightHub deal was found by Cheapflights users on 2/22. 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.
Wed 6/412:40 pmPHX - OPO
1 stop15h 05mAir Transat
Mon 6/231:30 pmOPO - PHX
1 stop30h 10mAir Transat
Deal found 2/22$860
This Air France deal was found by Cheapflights users on 2/22. 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.
Sun 7/273:05 pmPHX - OPO
1 stop16h 25mAir France
Mon 8/189:20 amOPO - PHX
2 stops20h 31mAir France
Deal found 2/22$935
This Ovago deal was found by Cheapflights users on 2/21. 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.
Thu 8/288:40 pmPHX - OPO
1 stop15h 45mBritish Airways
Sat 9/2010:40 amOPO - PHX
1 stop35h 35mBritish Airways
Deal found 2/21$999
This Iberia deal was found by Cheapflights users on 2/22. 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.
Sat 7/263:25 pmPHX - OPO
2 stops32h 10mIberia
Sat 8/1612:20 pmOPO - PHX
2 stops18h 37mIberia
Deal found 2/22$1,158

Find flights from Tempe to Porto within your budget

Customize your flight search to find flights from Tempe to Porto 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 23, 2025.

Fly from

Tempe

Fly to

Porto

Route

Depart

Return

Price

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Wed 3/12

3:35 pm-6:40 pm

2 stops20h 05m

Porto

Wed 3/19

6:00 am-10:28 am

2 stops35h 28m

$559

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Tue 4/8

10:22 am-3:30 pm

2 stops21h 08m

Porto

Tue 4/15

6:20 am-11:25 pm

2 stops25h 05m

$625

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Tue 4/8

10:20 am-3:45 pm

2 stops21h 25m

Porto

Tue 4/15

6:00 am-6:51 pm

2 stops20h 51m

$631

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Wed 7/23

8:00 am-9:30 am

1 stop17h 30m

Porto

Tue 8/19

12:15 pm-11:31 am

2 stops31h 16m

$674

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Thu 5/15

8:32 am-11:40 am

2 stops19h 08m

Porto

Sat 5/24

8:15 am-8:25 pm

2 stops20h 10m

$715

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Thu 4/10

7:00 am-11:25 am

2 stops20h 25m

Porto

Sat 4/19

12:15 pm-9:51 pm

2 stops41h 36m

$743

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Fri 4/11

2:35 pm-10:45 pm

2 stops48h 10m

Porto

Tue 4/22

6:00 am-9:51 pm

2 stops23h 51m

$771

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Thu 4/10

3:05 pm-3:30 pm

1 stop16h 25m

Porto

Sun 4/20

5:00 am-4:08 pm

2 stops19h 08m

$834

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Wed 6/4

12:40 pm-11:45 am

1 stop15h 05m

Porto

Mon 6/23

1:30 pm-11:40 am

1 stop30h 10m

$860

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Sun 7/27

3:05 pm-3:30 pm

1 stop16h 25m

Porto

Mon 8/18

9:20 am-9:51 pm

2 stops20h 31m

$935

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 18 results
1
2

Best time to book a flight from Tempe to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Tempe 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 Tempe to Porto

Get recent, data-driven insights about flights from Tempe to Porto including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Tempe to Porto?

Use this chart to determine the optimal time to book a round-trip flight from Tempe to Porto. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Tempe to Porto, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Tempe to Porto?

Currently, January is the cheapest month in which you can book a flight from Tempe to Porto (average of $523). Flying from Tempe to Porto in June is currently the most expensive (average of $1,092). 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 TM9 to OPO?

Find hourly flight availability from Tempe to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 23, 2025.

When flying from Tempe to Porto, 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 Porto by month

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

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

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

If weather is an important factor for your trip to Porto, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated February 23, 2025.
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

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
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

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
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

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
382 reviews
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

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
8,203 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

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 France
7.4
Good
1,447 reviews
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

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 Tempe to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto from Tempe?

    If you book a flight to Porto from Tempe, you will be flying to Porto, which is the city’s only airport. Porto (OPO) is located 6.8 mi from the center of Porto. There are 0 flights from Tempe to Porto per day from 4 different airlines.

  • What are the cheapest airlines to fly from Tempe to Porto one-way?

    To fly one-way, consider booking your trip with Air Transat, which is currently one of the cheapest options available, starting at $533. United Airlines flights start at $625 while deals on Air Canada start at $802 one-way.

  • Can I find deals for flights from Tempe to Porto that include hotel bookings?

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

  • How can I find direct flights from Tempe to Porto?

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

  • Can I find deals for business class flights from Tempe to Porto?

    Yes. Cheapflights offers flight deals from Tempe to Porto 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 Tempe to Porto?

    Currently, January is the cheapest month in which you can book a flight from Tempe to Porto (average of $523). Flying from Tempe to Porto in June is currently the most expensive (average of $1,092). 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 Tempe?

Book flights to Tempe if you plan to visit one of these locations
Aveiro
Coimbra
Matosinhos
Arcos de Valdevez

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Tempe to Porto

Discover the top 4 airlines that operate flights from Tempe to Porto. 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 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$545Average$674FlexibilityNo cancel feeOn-time71%
DeltaCheapest$614Average$927FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$640Average$1,212FlexibilityNo cancel feeOn-time69%
KLMCheapest$674Average$892FlexibilityNo cancel feeOn-time75%
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