Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Phoenix to Portugal from $307

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 10/14. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:20 am - 6:30 pm
PHX
-
OPO
27h 10m
2 stops
Multiple Airlines Logo
6:00 am - 12:23 pm
OPO
-
PHX
37h 23m
2 stops
$714Multiple Airlines
Tue, Dec 1 - Tue, Dec 8
Multiple Airlines Logo
8:20 am - 10:40 am
PHX
-
LIS
19h 20m
1 stop
Multiple Airlines Logo
11:20 am - 9:38 pm
LIS
-
PHX
17h 18m
1 stop
$715Multiple Airlines
Mon, Nov 16 - Fri, Nov 27
Air France Logo
4:10 pm - 10:00 pm
PHX
-
OPO
22h 50m
1 stop
Air France Logo
5:55 am - 1:55 pm
OPO
-
PHX
15h 00m
1 stop
$715Air France
Wed, Nov 18 - Wed, Nov 25
United Airlines Logo
10:30 am - 9:30 am
PHX
-
OPO
16h 00m
1 stop
United Airlines Logo
6:00 am - 7:57 pm
OPO
-
PHX
20h 57m
2 stops
$717United Airlines
Tue, Nov 10 - Tue, Nov 17
Multiple Airlines Logo
7:20 am - 10:40 am
PHX
-
LIS
20h 20m
1 stop
Multiple Airlines Logo
10:55 am - 12:12 pm
LIS
-
PHX
32h 17m
1 stop
$717Multiple Airlines
Mon, Oct 26 - Thu, Nov 5
Delta Logo
3:50 pm - 10:00 pm
PHX
-
OPO
23h 10m
1 stop
Delta Logo
5:00 am - 8:44 pm
OPO
-
PHX
22h 44m
2 stops
$718Delta
Sun, Dec 6 - Fri, Dec 25
Air France Logo
8:55 am - 10:35 am
PHX
-
OPO
18h 40m
2 stops
Air France Logo
5:55 am - 1:55 pm
OPO
-
PHX
15h 00m
1 stop
$720Air France
Tue, Oct 27 - Fri, Nov 6
United Airlines Logo
3:10 pm - 9:30 am
PHX
-
OPO
35h 20m
2 stops
United Airlines Logo
6:00 am - 6:55 pm
OPO
-
PHX
19h 55m
2 stops
$721United Airlines
Sat, Dec 5 - Wed, Dec 9
Delta Logo
6:55 am - 10:35 am
PHX
-
OPO
20h 40m
2 stops
Delta Logo
5:00 am - 4:57 pm
OPO
-
PHX
18h 57m
2 stops
$722Delta
Tue, Oct 27 - Tue, Nov 10
Air Canada Logo
12:25 pm - 6:55 am
PHX
-
LIS
35h 30m
2 stops
Air Canada Logo
11:20 am - 5:12 pm
LIS
-
PHX
36h 52m
2 stops
$728Air Canada
Tue, Oct 27 - Tue, Nov 3

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air Canada flights from Phoenix to Portugal

Our best Air Canada deals on Phoenix to Portugal flight tickets
Air Canada
Oct 27
PHX12:25 pmPhoenix Sky Harbor Intl
35h 30m
2 stops
LIS6:55 amLisbon Humberto Delgado
Nov 3
LIS11:20 amLisbon Humberto Delgado
36h 52m
2 stops
PHX5:12 pmPhoenix Sky Harbor Intl
$728
Air Canada
Dec 6
PHX1:25 pmPhoenix Sky Harbor Intl
38h 15m
2 stops
LIS10:40 amLisbon Humberto Delgado
Dec 10
LIS8:55 amLisbon Humberto Delgado
58h 28m
2 stops
PHX12:23 pmPhoenix Sky Harbor Intl
$737
Air Canada
Dec 7
PHX8:20 amPhoenix Sky Harbor Intl
19h 20m
1 stop
LIS10:40 amLisbon Humberto Delgado
Dec 22
LIS11:20 amLisbon Humberto Delgado
19h 17m
1 stop
PHX11:37 pmPhoenix Sky Harbor Intl
$742

British Airways flights from Phoenix to Portugal

Our best British Airways deals on Phoenix to Portugal flight tickets
British Airways
Oct 27
PHX7:20 pmPhoenix Sky Harbor Intl
19h 25m
1 stop
LIS9:45 pmLisbon Humberto Delgado
Nov 10
LIS7:05 amLisbon Humberto Delgado
17h 10m
1 stop
PHX5:15 pmPhoenix Sky Harbor Intl
$736
British Airways
Dec 7
PHX7:20 pmPhoenix Sky Harbor Intl
16h 35m
1 stop
LIS6:55 pmLisbon Humberto Delgado
Dec 25
LIS7:05 amLisbon Humberto Delgado
17h 10m
1 stop
PHX5:15 pmPhoenix Sky Harbor Intl
$747
British Airways
Dec 8
PHX7:20 pmPhoenix Sky Harbor Intl
15h 25m
1 stop
OPO5:45 pmPorto
Dec 21
OPO5:30 pmPorto
30h 45m
1 stop
PHX5:15 pmPhoenix Sky Harbor Intl
$764

momondo 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, momondo users made 832,500 searches. Data last updated July 6, 2026.
Use the filters below to find and compare flights from Phoenix to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Tue 12/1

8:20 am-6:30 pm

2 stops27h 10m

Porto

Tue 12/8

6:00 am-12:23 pm

2 stops37h 23m

$714

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

Mon 11/16

8:20 am-10:40 am

1 stop19h 20m

Lisbon Humberto Delgado

Fri 11/27

11:20 am-9:38 pm

1 stop17h 18m

$715

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Wed 11/18

4:10 pm-10:00 pm

1 stop22h 50m

Porto

Wed 11/25

5:55 am-1:55 pm

1 stop15h 00m

$715

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Tue 11/10

10:30 am-9:30 am

1 stop16h 00m

Porto

Tue 11/17

6:00 am-7:57 pm

2 stops20h 57m

$717

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

Mon 10/26

7:20 am-10:40 am

1 stop20h 20m

Lisbon Humberto Delgado

Thu 11/5

10:55 am-12:12 pm

1 stop32h 17m

$717

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Sun 12/6

3:50 pm-10:00 pm

1 stop23h 10m

Porto

Fri 12/25

5:00 am-8:44 pm

2 stops22h 44m

$718
Quickest round-trip

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Tue 10/27

8:55 am-10:35 am

2 stops18h 40m

Porto

Fri 11/6

5:55 am-1:55 pm

1 stop15h 00m

$720

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Sat 12/5

3:10 pm-9:30 am

2 stops35h 20m

Porto

Wed 12/9

6:00 am-6:55 pm

2 stops19h 55m

$721

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Tue 10/27

6:55 am-10:35 am

2 stops20h 40m

Porto

Tue 11/10

5:00 am-4:57 pm

2 stops18h 57m

$722

PhoenixLisbon

PHX - LIS

PHXLIS

Phoenix Sky Harbor Intl

Tue 10/27

12:25 pm-6:55 am

2 stops35h 30m

Lisbon Humberto Delgado

Tue 11/3

11:20 am-5:12 pm

2 stops36h 52m

$728

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Portugal from

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

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Phoenix is in October. Flight prices, which tend to average around $303, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Portugal from Phoenix during November instead. Flights to Portugal in November, while not as cheap as those in October, still average around $416.

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 $788 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 $734 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

Fastest flight time

12h 10m

Direct flights

None
The fastest flight from Phoenix to Portugal takes 12h 10m
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?

  • 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
United AirlinesPriceFrom $453Free CancellationRating
7.4
9,941 reviews
Search United Airlines flights
American AirlinesPriceFrom $460Free CancellationRating
7.1
11,782 reviews
Search American Airlines flights
Air FrancePriceFrom $491Free CancellationRating
7.5
1,620 reviews
Search Air France flights
British AirwaysPriceFrom $500Free CancellationRating
6.7
8,097 reviews
Search British Airways flights
DeltaPriceFrom $506Free CancellationRating
7.8
8,452 reviews
Search Delta flights
IberiaPriceFrom $507Free CancellationRating
7.0
3,247 reviews
Search Iberia flights
LufthansaPriceFrom $534Free CancellationRating
6.8
8,121 reviews
Search Lufthansa flights
Air CanadaPriceFrom $596Free CancellationRating
7.1
11,309 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 8/5
Wed 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
Flights to Lisbonfrom $533
Flights to Portofrom $534
Flights to Funchalfrom $566
Flights to Farofrom $578
Flights to Ponta Delgadafrom $569
Flights to Lajesfrom $585
Flights to Hortafrom $752
Flights to Pico Islandfrom $730
Flights to Porto Santofrom $670
Flights to Velasfrom $580