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Cheap flights from Phoenix Sky Harbor Intl Airport to Portugal from $218

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 Sky Harbor Intl Airport to Portugal departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:30 pm - 8:00 am
PHX
-
LIS
35h 30m
1 stop
Delta Logo
12:45 pm - 8:41 pm
LIS
-
PHX
15h 56m
1 stop
$495Delta
Sat, Apr 25 - Thu, May 7
British Airways Logo
8:24 am - 12:05 pm
PHX
-
LIS
20h 41m
2 stops
British Airways Logo
11:05 am - 9:07 pm
LIS
-
PHX
17h 02m
1 stop
$496British Airways
Tue, Mar 3 - Tue, Mar 10
British Airways Logo
9:35 am - 12:05 pm
PHX
-
LIS
19h 30m
2 stops
British Airways Logo
11:05 am - 7:41 pm
LIS
-
PHX
15h 36m
1 stop
$497British Airways
Tue, Mar 3 - Tue, Mar 10
Delta Logo
12:40 pm - 10:45 am
PHX
-
LIS
14h 05m
1 stop
Delta Logo
5:00 am - 6:44 pm
LIS
-
PHX
21h 44m
2 stops
$499Delta
Tue, Apr 14 - Tue, Apr 28
Air Canada Logo
6:30 pm - 9:20 am
PHX
-
LIS
31h 50m
2 stops
Air Canada Logo
6:10 am - 11:44 am
LIS
-
PHX
36h 34m
2 stops
$500Air Canada
Tue, Feb 17 - Thu, Feb 26
United Airlines Logo
8:38 am - 8:10 am
PHX
-
LIS
16h 32m
2 stops
United Airlines Logo
5:00 am - 8:50 pm
LIS
-
PHX
22h 50m
2 stops
$501United Airlines
Tue, Mar 3 - Wed, Mar 11
Air Canada Logo
8:00 am - 9:20 am
PHX
-
LIS
17h 20m
1 stop
Air Canada Logo
11:25 am - 8:17 pm
LIS
-
PHX
16h 52m
1 stop
$502Air Canada
Wed, Apr 8 - Wed, Apr 22
United Airlines Logo
7:00 am - 8:20 am
PHX
-
LIS
17h 20m
2 stops
United Airlines Logo
1:00 pm - 11:23 pm
LIS
-
PHX
18h 23m
2 stops
$503United Airlines
Mon, Apr 27 - Thu, May 7
KLM Logo
12:01 pm - 6:05 pm
PHX
-
FAO
23h 04m
2 stops
KLM Logo
6:55 pm - 7:37 pm
FAO
-
PHX
31h 42m
2 stops
$554KLM
Tue, Mar 3 - Wed, Mar 11
KLM Logo
12:01 pm - 6:05 pm
PHX
-
FAO
23h 04m
2 stops
KLM Logo
6:55 pm - 7:16 pm
FAO
-
PHX
31h 21m
2 stops
$555KLM
Tue, Mar 3 - Wed, Mar 11

Air Canada flights from Phoenix Sky Harbor Intl Airport to Portugal

Our best Air Canada deals on Phoenix Sky Harbor Intl Airport to Portugal flight tickets
Air Canada
Feb 17
PHX6:30 pmPhoenix Sky Harbor Intl
31h 50m
2 stops
LIS9:20 amLisbon Humberto Delgado
Feb 26
LIS6:10 amLisbon Humberto Delgado
36h 34m
2 stops
PHX11:44 amPhoenix Sky Harbor Intl
$500
Air Canada
Apr 8
PHX8:00 amPhoenix Sky Harbor Intl
17h 20m
1 stop
LIS9:20 amLisbon Humberto Delgado
Apr 22
LIS11:25 amLisbon Humberto Delgado
16h 52m
1 stop
PHX8:17 pmPhoenix Sky Harbor Intl
$502
Air Canada
Jul 16
PHX12:40 pmPhoenix Sky Harbor Intl
34h 10m
2 stops
OPO6:50 amPorto
Jul 30
OPO12:15 pmPorto
31h 42m
2 stops
PHX11:57 amPhoenix Sky Harbor Intl
$765

American Airlines flights from Phoenix Sky Harbor Intl Airport to Portugal

Our best American Airlines deals on Phoenix Sky Harbor Intl Airport to Portugal flight tickets
American Airlines
Mar 3
PHX9:35 amPhoenix Sky Harbor Intl
16h 30m
1 stop
LIS9:05 amLisbon Humberto Delgado
Mar 10
LIS11:05 amLisbon Humberto Delgado
15h 36m
1 stop
PHX7:41 pmPhoenix Sky Harbor Intl
$509
American Airlines
Mar 3
PHX9:30 amPhoenix Sky Harbor Intl
16h 35m
2 stops
LIS9:05 amLisbon Humberto Delgado
Mar 10
LIS8:20 amLisbon Humberto Delgado
19h 44m
2 stops
PHX9:04 pmPhoenix Sky Harbor Intl
$537
American Airlines
Feb 7
PHX10:00 amPhoenix Sky Harbor Intl
16h 05m
2 stops
LIS9:05 amLisbon Humberto Delgado
Feb 14
LIS10:40 amLisbon Humberto Delgado
17h 06m
1 stop
PHX8:46 pmPhoenix Sky Harbor Intl
$613

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport 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, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

Sat 4/25

12:30 pm-8:00 am

1 stop35h 30m

Lisbon Humberto Delgado

Thu 5/7

12:45 pm-8:41 pm

1 stop15h 56m

$495

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

Tue 3/3

8:24 am-12:05 pm

2 stops20h 41m

Lisbon Humberto Delgado

Tue 3/10

11:05 am-9:07 pm

1 stop17h 02m

$496

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

Tue 3/3

9:35 am-12:05 pm

2 stops19h 30m

Lisbon Humberto Delgado

Tue 3/10

11:05 am-7:41 pm

1 stop15h 36m

$497

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

Tue 4/14

12:40 pm-10:45 am

1 stop14h 05m

Lisbon Humberto Delgado

Tue 4/28

5:00 am-6:44 pm

2 stops21h 44m

$499

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

Tue 2/17

6:30 pm-9:20 am

2 stops31h 50m

Lisbon Humberto Delgado

Thu 2/26

6:10 am-11:44 am

2 stops36h 34m

$500

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

Tue 3/3

8:38 am-8:10 am

2 stops16h 32m

Lisbon Humberto Delgado

Wed 3/11

5:00 am-8:50 pm

2 stops22h 50m

$501

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

Wed 4/8

8:00 am-9:20 am

1 stop17h 20m

Lisbon Humberto Delgado

Wed 4/22

11:25 am-8:17 pm

1 stop16h 52m

$502

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

Mon 4/27

7:00 am-8:20 am

2 stops17h 20m

Lisbon Humberto Delgado

Thu 5/7

1:00 pm-11:23 pm

2 stops18h 23m

$503

PhoenixFaro

PHX - FAO

PHXFAO

Phoenix Sky Harbor Intl

Tue 3/3

12:01 pm-6:05 pm

2 stops23h 04m

Faro

Wed 3/11

6:55 pm-7:37 pm

2 stops31h 42m

$554

PhoenixFaro

PHX - FAO

PHXFAO

Phoenix Sky Harbor Intl

Tue 3/3

12:01 pm-6:05 pm

2 stops23h 04m

Faro

Wed 3/11

6:55 pm-7:16 pm

2 stops31h 21m

$555

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portugal from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport 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

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Phoenix Sky Harbor Intl Airport is in January. Flight prices, which tend to average around $534, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Portugal from Phoenix Sky Harbor Intl Airport during February instead. Flights to Portugal in February, while not as cheap as those in January, still average around $571.

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

You are more likely to see cheaper flights to Portugal from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $733 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Phoenix Sky Harbor Intl Airport for as low as $737 on momondo.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Portugal flights?

You could potentially save up to 30% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Portugal flight.

Cheap Phoenix Sky Harbor Intl Airport to Portugal flight deals and tips

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

Fastest flight time

14h 05m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Portugal takes 14h 05m
There are no direct flights from Phoenix Sky Harbor Intl Airport to Portugal. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Portugal.
Search flight deals

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Portugal?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Portugal are updated daily.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Portugal?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Portugal?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl Airport to Portugal

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Portugal with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $460Free CancellationRating
7.2
11,215 reviews
Search American Airlines flights
Air FrancePriceFrom $491Free CancellationRating
7.4
1,531 reviews
Search Air France flights
British AirwaysPriceFrom $502Free CancellationRating
6.7
7,711 reviews
Search British Airways flights
DeltaPriceFrom $509Free CancellationRating
7.9
8,138 reviews
Search Delta flights
United AirlinesPriceFrom $510Free CancellationRating
7.4
9,232 reviews
Search United Airlines flights
KLMPriceFrom $533Free CancellationRating
7.7
1,448 reviews
Search KLM flights
LufthansaPriceFrom $534Free CancellationRating
6.8
7,758 reviews
Search Lufthansa flights
IberiaPriceFrom $544Free CancellationRating
7.0
3,102 reviews
Search Iberia flights
Air CanadaPriceFrom $568Free CancellationRating
7.1
10,680 reviews
Search Air Canada flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Phoenix to Portugal. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Phoenix to Portugal flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portugal from Phoenix.

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

Yes. momondo can track prices for Phoenix to Portugal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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