What airlines fly to Portugal?

British Airways, Delta and United Airlines are the top three most popular airlines that fly to Portugal from Phoenix according to our data. British Airways is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 9 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Phoenix to Portugal?

United Airlines, Delta, and Air Canada are the most popular carriers operating from Phoenix to Portugal

When did momondo last update prices for flights from Phoenix to Portugal?

Prices for flights from Phoenix to Portugal refresh daily.

How many operators does momondo search for flights from Phoenix to Portugal?

As of August 2026, there are 9 operators available to choose from for flights from Phoenix to Portugal.

How old do you have to be to fly from Phoenix to Portugal?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix to Portugal.

What documentation or ID do you need to fly to Portugal?

The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$322 Cheap Flights from Phoenix to Portugal in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix to Portugal

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 am - 11:45 amPHX Phoenix Sky Harbor Intl-OPO Porto

20h 15m2 stops Dallas/Fort Worth Madrid Barajas

8:20 am - 8:49 pmOPO Porto-PHX Phoenix Sky Harbor Intl

19h 29m2 stops Madrid Barajas New York John F Kennedy Intl

$708Iberia

Tue, Dec 1 - Tue, Dec 15

10:08 am - 11:45 amPHX Phoenix Sky Harbor Intl-OPO Porto

18h 37m2 stops New York John F Kennedy Intl Madrid Barajas

12:25 pm - 10:30 amOPO Porto-PHX Phoenix Sky Harbor Intl

29h 05m2 stops Madrid Barajas New York John F Kennedy Intl

$708Finnair

Wed, Feb 17 - Wed, Feb 24

7:20 pm - 9:55 pmPHX Phoenix Sky Harbor Intl-LIS Lisbon Humberto Delgado

19h 35m1 stop London Heathrow

6:30 am - 12:55 amLIS Lisbon Humberto Delgado-PHX Phoenix Sky Harbor Intl

25h 25m2 stops Madrid Barajas Miami

$709Multiple Airlines

Mon, Jan 11 - Thu, Jan 14

1:20 pm - 9:20 amPHX Phoenix Sky Harbor Intl-LIS Lisbon Humberto Delgado

13h 00m1 stop Toronto Pearson Intl

11:20 am - 12:23 pmLIS Lisbon Humberto Delgado-PHX Phoenix Sky Harbor Intl

56h 03m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$710Air Canada

Sun, Jan 10 - Tue, Jan 26

7:20 pm - 5:45 pmPHX Phoenix Sky Harbor Intl-LIS Lisbon Humberto Delgado

15h 25m1 stop London Heathrow

11:05 am - 9:59 pmLIS Lisbon Humberto Delgado-PHX Phoenix Sky Harbor Intl

17h 54m1 stop Philadelphia

$717British Airways

Tue, Dec 1 - Wed, Dec 9

7:20 pm - 5:45 pmPHX Phoenix Sky Harbor Intl-LIS Lisbon Humberto Delgado

15h 25m1 stop London Heathrow

11:05 am - 8:49 pmLIS Lisbon Humberto Delgado-PHX Phoenix Sky Harbor Intl

16h 44m1 stop Philadelphia

$722British Airways

Tue, Jan 12 - Wed, Jan 20

4:10 pm - 10:00 pmPHX Phoenix Sky Harbor Intl-OPO Porto

22h 50m1 stop Paris Charles de Gaulle

5:55 am - 1:55 pmOPO Porto-PHX Phoenix Sky Harbor Intl

15h 00m1 stop Paris Charles de Gaulle

$722Delta

Tue, Jan 12 - Tue, Jan 26

4:10 pm - 10:00 pmPHX Phoenix Sky Harbor Intl-OPO Porto

22h 50m1 stop Paris Charles de Gaulle

5:55 am - 1:55 pmOPO Porto-PHX Phoenix Sky Harbor Intl

15h 00m1 stop Paris Charles de Gaulle

$722Delta

Tue, Jan 12 - Thu, Jan 28

10:00 am - 9:05 amPHX Phoenix Sky Harbor Intl-LIS Lisbon Humberto Delgado

16h 05m1 stop Philadelphia

11:05 am - 8:49 pmLIS Lisbon Humberto Delgado-PHX Phoenix Sky Harbor Intl

16h 44m1 stop Philadelphia

$723Iberia

Mon, Jan 11 - Thu, Jan 14

1:25 pm - 6:55 amPHX Phoenix Sky Harbor Intl-LIS Lisbon Humberto Delgado

34h 30m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

5:00 am - 12:20 pmLIS Lisbon Humberto Delgado-PHX Phoenix Sky Harbor Intl

38h 20m2 stops Frankfurt am Main Toronto Pearson Intl

$736Air Canada

Tue, Jan 12 - Wed, Jan 20

Cheap last minute flights

Enter your travel dates to find the best prices.

4:35 pm - 6:00 pmPHX Phoenix Sky Harbor Intl-LIS Lisbon Humberto Delgado

17h 25m1 stop London Heathrow

8:25 am - 6:58 pmLIS Lisbon Humberto Delgado-PHX Phoenix Sky Harbor Intl

18h 33m2 stops Madrid Barajas Chicago O'Hare Intl

$1,079American Airlines

Fri, Aug 28 - Thu, Sep 3

3:25 pm - 5:50 pmPHX Phoenix Sky Harbor Intl-LIS Lisbon Humberto Delgado

18h 25m1 stop Paris Charles de Gaulle

5:35 am - 1:10 pmLIS Lisbon Humberto Delgado-PHX Phoenix Sky Harbor Intl

15h 35m1 stop Paris Charles de Gaulle

$1,081Delta

Fri, Aug 28 - Thu, Sep 3

3:25 pm - 5:50 pmPHX Phoenix Sky Harbor Intl-LIS Lisbon Humberto Delgado

18h 25m1 stop Paris Charles de Gaulle

5:00 am - 3:57 pmLIS Lisbon Humberto Delgado-PHX Phoenix Sky Harbor Intl

18h 57m2 stops Amsterdam Schiphol Salt Lake City

$1,083Multiple Airlines

Fri, Aug 28 - Thu, Sep 3

6:00 am - 11:15 amPHX Phoenix Sky Harbor Intl-LIS Lisbon Humberto Delgado

21h 15m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

11:55 am - 11:37 pmLIS Lisbon Humberto Delgado-PHX Phoenix Sky Harbor Intl

19h 42m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$1,088Delta

Fri, Aug 28 - Thu, Sep 3

5:05 am - 9:05 amPHX Phoenix Sky Harbor Intl-LIS Lisbon Humberto Delgado

20h 00m1 stop Philadelphia

8:45 pm - 8:36 pmLIS Lisbon Humberto Delgado-PHX Phoenix Sky Harbor Intl

31h 51m2 stops Madrid Barajas Chicago O'Hare Intl

$1,095Iberia

Tue, Aug 25 - Mon, Aug 31

5:05 am - 9:05 amPHX Phoenix Sky Harbor Intl-LIS Lisbon Humberto Delgado

20h 00m1 stop Philadelphia

8:45 pm - 8:36 pmLIS Lisbon Humberto Delgado-PHX Phoenix Sky Harbor Intl

31h 51m2 stops Madrid Barajas Chicago O'Hare Intl

$1,095Iberia

Wed, Aug 26 - Mon, Aug 31

6:15 am - 6:55 amPHX Phoenix Sky Harbor Intl-OPO Porto

16h 40m1 stop Newark

12:15 pm - 6:33 pmOPO Porto-PHX Phoenix Sky Harbor Intl

38h 18m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$1,116United Airlines

Wed, Aug 26 - Tue, Sep 8

6:15 am - 6:55 amPHX Phoenix Sky Harbor Intl-OPO Porto

16h 40m1 stop Newark

12:15 pm - 8:24 pmOPO Porto-PHX Phoenix Sky Harbor Intl

40h 09m3 stops Montreal Pierre Elliott Trudeau Intl New York LaGuardia Denver Intl

$1,116United Airlines

Wed, Aug 26 - Tue, Sep 8

9:05 pm - 11:05 pmPHX Phoenix Sky Harbor Intl-LIS Lisbon Humberto Delgado

18h 00m1 stop London Heathrow

7:10 am - 7:00 pmLIS Lisbon Humberto Delgado-PHX Phoenix Sky Harbor Intl

19h 50m1 stop London Heathrow

$1,211British Airways

Thu, Aug 27 - Mon, Sep 21

12:15 pm - 6:55 amPHX Phoenix Sky Harbor Intl-OPO Porto

34h 40m3 stops Houston George Bush Intcntl Washington, D.C. Reagan-National Newark

4:35 pm - 6:00 pmOPO Porto-PHX Phoenix Sky Harbor Intl

33h 25m2 stops Frankfurt am Main Los Angeles Los Angeles

$1,223Multiple Airlines

Wed, Aug 26 - Tue, Sep 8

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Air Canada flights from Phoenix to Portugal

Our best Air Canada deals on Phoenix to Portugal flight tickets

Air Canada

Jan 10

PHX1:20 pmPhoenix Sky Harbor Intl

13h 00m

1 stop

LIS9:20 amLisbon Humberto Delgado

Jan 26

LIS11:20 amLisbon Humberto Delgado

56h 03m

2 stops

PHX12:23 pmPhoenix Sky Harbor Intl

$710

Air Canada

Dec 8

PHX1:20 pmPhoenix Sky Harbor Intl

13h 00m

1 stop

LIS9:20 amLisbon Humberto Delgado

Dec 11

LIS11:20 amLisbon Humberto Delgado

17h 18m

1 stop

PHX9:38 pmPhoenix Sky Harbor Intl

$742

Air Canada

Dec 8

PHX1:20 pmPhoenix Sky Harbor Intl

13h 00m

1 stop

LIS9:20 amLisbon Humberto Delgado

Dec 11

LIS11:20 amLisbon Humberto Delgado

17h 18m

1 stop

PHX9:38 pmPhoenix Sky Harbor Intl

$743

KLM flights from Phoenix to Portugal

Our best KLM deals on Phoenix to Portugal flight tickets

KLM

Dec 1

PHX4:32 pmPhoenix Sky Harbor Intl

15h 53m

2 stops

OPO3:25 pmPorto

Dec 15

OPO5:55 amPorto

15h 00m

1 stop

PHX1:55 pmPhoenix Sky Harbor Intl

$725

KLM

Jan 10

PHX7:00 amPhoenix Sky Harbor Intl

18h 00m

1 stop

LIS8:00 amLisbon Humberto Delgado

Jan 27

LIS5:00 amLisbon Humberto Delgado

20h 58m

2 stops

PHX6:58 pmPhoenix Sky Harbor Intl

$737

KLM

Jan 9

PHX1:40 pmPhoenix Sky Harbor Intl

18h 45m

2 stops

OPO3:25 pmPorto

Jan 26

OPO9:55 amPorto

20h 27m

2 stops

PHX11:22 pmPhoenix Sky Harbor Intl

$780

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixPorto

PHX Phoenix Sky Harbor Intl - OPO Porto

PHXOPO

Phoenix Sky Harbor Intl

Tue 12/1

8:30 am-11:45 am

2 stops20h 15m

Porto

Tue 12/15

8:20 am-8:49 pm

2 stops19h 29m

$708

PhoenixPorto

PHX Phoenix Sky Harbor Intl - OPO Porto

PHXOPO

Phoenix Sky Harbor Intl

Wed 2/17

10:08 am-11:45 am

2 stops18h 37m

Porto

Wed 2/24

12:25 pm-10:30 am

2 stops29h 05m

$708

PhoenixLisbon

PHX Phoenix Sky Harbor Intl - LIS Lisbon Humberto Delgado

PHXLIS

Phoenix Sky Harbor Intl

Mon 1/11

7:20 pm-9:55 pm

1 stop19h 35m

Lisbon Humberto Delgado

Thu 1/14

6:30 am-12:55 am

2 stops25h 25m

$709

PhoenixLisbon

PHX Phoenix Sky Harbor Intl - LIS Lisbon Humberto Delgado

PHXLIS

Phoenix Sky Harbor Intl

Sun 1/10

1:20 pm-9:20 am

1 stop13h 00m

Lisbon Humberto Delgado

Tue 1/26

11:20 am-12:23 pm

2 stops56h 03m

$710

PhoenixLisbon

PHX Phoenix Sky Harbor Intl - LIS Lisbon Humberto Delgado

PHXLIS

Phoenix Sky Harbor Intl

Tue 12/1

7:20 pm-5:45 pm

1 stop15h 25m

Lisbon Humberto Delgado

Wed 12/9

11:05 am-9:59 pm

1 stop17h 54m

$717

Quickest round-trip

PhoenixLisbon

PHX Phoenix Sky Harbor Intl - LIS Lisbon Humberto Delgado

PHXLIS

Phoenix Sky Harbor Intl

Tue 1/12

7:20 pm-5:45 pm

1 stop15h 25m

Lisbon Humberto Delgado

Wed 1/20

11:05 am-8:49 pm

1 stop16h 44m

$722

PhoenixPorto

PHX Phoenix Sky Harbor Intl - OPO Porto

PHXOPO

Phoenix Sky Harbor Intl

Tue 1/12

4:10 pm-10:00 pm

1 stop22h 50m

Porto

Tue 1/26

5:55 am-1:55 pm

1 stop15h 00m

$722

PhoenixPorto

PHX Phoenix Sky Harbor Intl - OPO Porto

PHXOPO

Phoenix Sky Harbor Intl

Tue 1/12

4:10 pm-10:00 pm

1 stop22h 50m

Porto

Thu 1/28

5:55 am-1:55 pm

1 stop15h 00m

$722

PhoenixLisbon

PHX Phoenix Sky Harbor Intl - LIS Lisbon Humberto Delgado

PHXLIS

Phoenix Sky Harbor Intl

Mon 1/11

10:00 am-9:05 am

1 stop16h 05m

Lisbon Humberto Delgado

Thu 1/14

11:05 am-8:49 pm

1 stop16h 44m

$723

PhoenixLisbon

PHX Phoenix Sky Harbor Intl - LIS Lisbon Humberto Delgado

PHXLIS

Phoenix Sky Harbor Intl

Tue 1/12

1:25 pm-6:55 am

2 stops34h 30m

Lisbon Humberto Delgado

Wed 1/20

5:00 am-12:20 pm

2 stops38h 20m

$736

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Phoenix to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Phoenix is in February. Flight prices, which tend to average around $551, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from Phoenix during January instead. Flights to Portugal in January, while not as cheap as those in February, still average around $565.

How far in advance should I book a flight from Phoenix to Portugal?

You are more likely to see cheaper flights to Portugal from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $809 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Phoenix for as low as $713 on momondo.

Cheap Phoenix to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix to Portugal

Best Price Found	$322
Fastest flight time	13h 00m
Direct flights	None

The best one-way flight to Portugal from Phoenix in the past 72 hours is $322. The best round-trip flight deal from Phoenix to Portugal found on momondo in the last 72 hours is $708.

The fastest flight from Phoenix to Portugal takes 13h 00m

There are no direct flights from Phoenix to Portugal. There are no popular flight routes from Phoenix to Portugal.

Search flight deals

Frequently asked questions about flying from Phoenix to Portugal

When did momondo last update prices for flights from Phoenix to Portugal?
Prices for flights from Phoenix to Portugal refresh daily.
How many operators does momondo search for flights from Phoenix to Portugal?
As of August 2026, there are 9 operators available to choose from for flights from Phoenix to Portugal.
How old do you have to be to fly from Phoenix to Portugal?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix to Portugal.
What documentation or ID do you need to fly to Portugal?
The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Phoenix to Portugal

Compare and see reviews for airlines that fly from Phoenix to Portugal with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $442	Free Cancellation	Rating 7.4 695 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom $453	Free Cancellation	Rating 7.4 10,112 reviews	Search United Airlines flights
American Airlines	PriceFrom $460	Free Cancellation	Rating 7.1 11,988 reviews	Search American Airlines flights
Air France	PriceFrom $491	Free Cancellation	Rating 7.5 1,648 reviews	Search Air France flights
Lufthansa	PriceFrom $492	Free Cancellation	Rating 6.8 8,206 reviews	Search Lufthansa flights
British Airways	PriceFrom $495	Free Cancellation	Rating 6.7 8,184 reviews	Search British Airways flights
Delta	PriceFrom $506	Free Cancellation	Rating 7.8 8,517 reviews	Search Delta flights
Iberia	PriceFrom $507	Free Cancellation	Rating 7.0 3,258 reviews	Search Iberia flights
Air Canada	PriceFrom $597	Free Cancellation	Rating 7.1 11,515 reviews	Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Portugal?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Phoenix to Portugal. momondo saves you time and could save you money on your trip.

Can I find flights from Phoenix to Portugal with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portugal from Phoenix with this policy.

How can momondo help me find flights from Phoenix to Portugal?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Phoenix to Portugal.

I’m not ready to book a flight from Phoenix to Portugal right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Phoenix to Portugal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Portugal

Popular cities

Other flights to Portugal

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Portugal

Flights to Lisbonfrom $554

Flights to Portofrom $536

Flights to Funchalfrom $547

Flights to Farofrom $587

Flights to Ponta Delgadafrom $576

Flights to Lajesfrom $640

Flights to Hortafrom $696

Flights to Pico Islandfrom $656

Flights to Porto Santofrom $724

Flights to Velasfrom $676

Cheap flights from Phoenix to Portugal from $322

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Portugal departing on 10/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Phoenix to Portugal

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Price Alerts

Price Alerts

Air Canada flights from Phoenix to Portugal

Our best Air Canada deals on Phoenix to Portugal flight tickets

KLM flights from Phoenix to Portugal

Our best KLM deals on Phoenix to Portugal flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Phoenix to Portugal that are best for you.

See travel insights to Portugal from

How to get the cheapest flight ticket from Phoenix to Portugal

What is the cheapest month to fly to Portugal?

How far in advance should I book a flight from Phoenix to Portugal?

What is the cheapest airline that flies from Phoenix to Portugal?

What airlines fly to Portugal?

Cheap Phoenix to Portugal flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Phoenix to Portugal

Best airlines flying from Phoenix to Portugal

Compare and see reviews for airlines that fly from Phoenix to Portugal with momondo

Why use momondo?

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo

Portugal flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Portugal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portugal

List of cabin classes available on flights landing in Portugal. Availability may vary depending on flight origin and airline.

Complete your trip to Portugal

Explore popular destinations other users love

According to popular flight searches on momondo this year