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

British Airways, Iberia, and Finnair are the most popular carriers operating from Portugal to Arizona

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

Prices for flights from Portugal to Arizona were last updated today.

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

As of July 2026, there is 1 operator available to choose from for flights from Portugal to Arizona.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to Arizona.

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

The required travel and health documents for your Arizona 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 Arizona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$427 Cheap Flights from Portugal to Arizona in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portugal to Arizona

Round-trip

One-way

Last minute

Recent round-trip flight deals from Portugal to Arizona

Enter your travel dates to find the best prices.

8:35 am - 1:37 pm

LIS

LAS

37h 02m

1 stop

11:50 pm - 9:20 am

LAS

LIS

25h 30m

1 stop

$836Multiple Airlines

Fri, Dec 4 - Sat, Dec 12

11:35 am - 10:22 pm

LIS

LAS

18h 47m

1 stop

11:20 pm - 9:35 am

LAS

LIS

26h 15m

1 stop

$839Air Transat

Sun, Sep 6 - Sun, Sep 20

1:30 pm - 10:22 pm

OPO

LAS

16h 52m

1 stop

11:20 pm - 11:45 am

LAS

OPO

28h 25m

1 stop

$840Air Transat

Thu, Aug 27 - Thu, Sep 10

8:35 am - 1:37 pm

LIS

LAS

37h 02m

1 stop

7:52 pm - 9:20 am

LAS

LIS

29h 28m

2 stops

$861Multiple Airlines

Fri, Dec 4 - Sat, Dec 12

1:30 pm - 8:47 am

OPO

LAS

27h 17m

1 stop

11:20 pm - 11:55 am

LAS

OPO

28h 35m

1 stop

$862Air Transat

Fri, Aug 21 - Tue, Sep 8

1:30 pm - 10:22 pm

OPO

LAS

16h 52m

1 stop

11:20 pm - 11:45 am

LAS

OPO

28h 25m

1 stop

$868Air Transat

Thu, Aug 27 - Thu, Sep 10

5:45 pm - 5:15 pm

LIS

LAS

31h 30m

2 stops

6:10 pm - 6:30 am

LAS

LIS

28h 20m

2 stops

$881Multiple Airlines

Mon, Sep 14 - Sat, Sep 19

8:25 am - 8:36 pm

LIS

PHX

20h 11m

2 stops

6:30 am - 9:05 am

PHX

LIS

18h 35m

1 stop

$917Iberia

Thu, Sep 3 - Thu, Sep 10

8:25 am - 8:36 pm

LIS

PHX

20h 11m

2 stops

3:17 pm - 6:25 pm

PHX

LIS

19h 08m

2 stops

$920Iberia

Thu, Sep 3 - Thu, Sep 10

12:25 pm - 11:40 pm

OPO

LAS

19h 15m

2 stops

2:27 pm - 4:00 pm

LAS

OPO

17h 33m

2 stops

$932Iberia

Thu, Aug 27 - Thu, Sep 10

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Transat flights from Portugal to Arizona

Our best Air Transat deals on Portugal to Arizona flight tickets

Air Transat

Jul 27

OPO1:30 pmPorto

16h 52m

1 stop

LAS10:22 pmLas Vegas Harry Reid Intl

Aug 12

LAS9:45 amLas Vegas Harry Reid Intl

18h 10m

1 stop

OPO11:55 amPorto

$831

Air Transat

Sep 6

LIS11:35 amLisbon Humberto Delgado

18h 47m

1 stop

LAS10:22 pmLas Vegas Harry Reid Intl

Sep 20

LAS11:20 pmLas Vegas Harry Reid Intl

26h 15m

1 stop

LIS9:35 amLisbon Humberto Delgado

$839

Air Transat

Aug 27

OPO1:30 pmPorto

16h 52m

1 stop

LAS10:22 pmLas Vegas Harry Reid Intl

Sep 10

LAS11:20 pmLas Vegas Harry Reid Intl

28h 25m

1 stop

OPO11:45 amPorto

$840

Delta flights from Portugal to Arizona

Our best Delta deals on Portugal to Arizona flight tickets

Delta

Aug 27

OPO5:00 amPorto

21h 35m

1 stop

LAS6:35 pmLas Vegas Harry Reid Intl

Sep 10

LAS11:53 amLas Vegas Harry Reid Intl

19h 32m

2 stops

OPO3:25 pmPorto

$944

Delta

Aug 27

OPO5:00 amPorto

21h 35m

1 stop

LAS6:35 pmLas Vegas Harry Reid Intl

Sep 10

LAS7:05 amLas Vegas Harry Reid Intl

19h 25m

1 stop

OPO10:30 amPorto

$948

Delta

Sep 20

OPO5:00 amPorto

18h 46m

2 stops

LAS3:46 pmLas Vegas Harry Reid Intl

Sep 26

LAS6:25 amLas Vegas Harry Reid Intl

19h 55m

2 stops

OPO10:20 amPorto

$951

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Fri 12/4

8:35 am-1:37 pm

1 stop37h 02m

Las Vegas Harry Reid Intl

Sat 12/12

11:50 pm-9:20 am

1 stop25h 30m

$836

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Sun 9/6

11:35 am-10:22 pm

1 stop18h 47m

Las Vegas Harry Reid Intl

Sun 9/20

11:20 pm-9:35 am

1 stop26h 15m

$839

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Thu 8/27

1:30 pm-10:22 pm

1 stop16h 52m

Las Vegas Harry Reid Intl

Thu 9/10

11:20 pm-11:45 am

1 stop28h 25m

$840

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Fri 12/4

8:35 am-1:37 pm

1 stop37h 02m

Las Vegas Harry Reid Intl

Sat 12/12

7:52 pm-9:20 am

2 stops29h 28m

$861

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Fri 8/21

1:30 pm-8:47 am

1 stop27h 17m

Las Vegas Harry Reid Intl

Tue 9/8

11:20 pm-11:55 am

1 stop28h 35m

$862

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Thu 8/27

1:30 pm-10:22 pm

1 stop16h 52m

Las Vegas Harry Reid Intl

Thu 9/10

11:20 pm-11:45 am

1 stop28h 25m

$868

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Mon 9/14

5:45 pm-5:15 pm

2 stops31h 30m

Las Vegas Harry Reid Intl

Sat 9/19

6:10 pm-6:30 am

2 stops28h 20m

$881

LisbonPhoenix

LIS - PHX

LISPHX

Lisbon Humberto Delgado

Thu 9/3

8:25 am-8:36 pm

2 stops20h 11m

Phoenix Sky Harbor Intl

Thu 9/10

6:30 am-9:05 am

1 stop18h 35m

$917

LisbonPhoenix

LIS - PHX

LISPHX

Lisbon Humberto Delgado

Thu 9/3

8:25 am-8:36 pm

2 stops20h 11m

Phoenix Sky Harbor Intl

Thu 9/10

3:17 pm-6:25 pm

2 stops19h 08m

$920

Quickest round-trip

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Thu 8/27

12:25 pm-11:40 pm

2 stops19h 15m

Las Vegas Harry Reid Intl

Thu 9/10

2:27 pm-4:00 pm

2 stops17h 33m

$932

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 Portugal to Arizona

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 Arizona?

The month of January is, on average, the cheapest month to fly to Arizona from Portugal, with most prices found around $0. If you aren’t able to travel to Arizona during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $894.

Can stopping save me money on Portugal to Arizona flights?

You could potentially save up to 6% on your flight if you consider stops on a Portugal to Arizona flight.

Cheap Portugal to Arizona flight deals and tips

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

Fastest flight time	14h 40m
Direct flights	None

The fastest flight from Portugal to Arizona takes 14h 40m

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

Search flight deals

Frequently asked questions about flying from Portugal to Arizona

When did momondo last update prices for flights from Portugal to Arizona?
Prices for flights from Portugal to Arizona were last updated today.
How many operators does momondo search for flights from Portugal to Arizona?
As of July 2026, there is 1 operator available to choose from for flights from Portugal to Arizona.
How old do you have to be to fly from Portugal to Arizona?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to Arizona.
What documentation or ID do you need to fly to Arizona?
The required travel and health documents for your Arizona 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 Arizona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portugal to Arizona

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $1,118	Free Cancellation	Rating 7.8 8,479 reviews		Search Delta flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Arizona from Portugal which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Portugal and Arizona by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Portugal to Arizona 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.