Cheap flights from Phoenix to Portugal from $267
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 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
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One-way
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Cheap round-trip flights
These are some of the best round-trip flight deals from Phoenix to Portugal that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Phoenix to Portugal.
Cheap last minute flights
Planning a quick getaway from Phoenix to Portugal? These are the last-minute flight deals available now.
British Airways flights from Phoenix to Portugal
Our best British Airways deals on Phoenix to Portugal flight tickets
British Airways![British Airways]()
Oct 4![British Airways]()
Oct 12
PHX10:00 amPhoenix Sky Harbor Intl
15h 05m
1 stop
LIS9:05 amLisbon Humberto Delgado
LIS6:50 pmLisbon Humberto Delgado
31h 40m
1 stop
PHX6:30 pmPhoenix Sky Harbor Intl
British Airways![British Airways]()
Sep 19![British Airways]()
Sep 27
PHX1:58 pmPhoenix Sky Harbor Intl
25h 12m
2 stops
LIS11:10 pmLisbon Humberto Delgado
LIS12:30 pmLisbon Humberto Delgado
18h 46m
2 stops
PHX11:16 pmPhoenix Sky Harbor Intl
United Airlines flights from Phoenix to Portugal
Our best United Airlines deals on Phoenix to Portugal flight tickets
United Airlines![United Airlines]()
Oct 26![United Airlines]()
Nov 11
PHX11:59 pmPhoenix Sky Harbor Intl
27h 16m
1 stop
LIS10:15 amLisbon Humberto Delgado
LIS11:55 amLisbon Humberto Delgado
16h 00m
1 stop
PHX8:55 pmPhoenix Sky Harbor Intl
United Airlines![United Airlines]()
Oct 22![United Airlines]()
Nov 8
PHX8:45 amPhoenix Sky Harbor Intl
17h 45m
1 stop
LIS10:30 amLisbon Humberto Delgado
LIS11:55 amLisbon Humberto Delgado
16h 00m
1 stop
PHX8:55 pmPhoenix Sky Harbor Intl
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
Prices
Airlines
What is the cheapest month to fly to Portugal?
The cheapest month to fly to Portugal from Phoenix is in January. Flight prices, which tend to average around $605, 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 during February instead. Flights to Portugal in February, while not as cheap as those in January, still average around $651.
What is the cheapest day to depart on your flight to Portugal?
According to our data, Tuesday is the cheapest day to fly to Portugal from Phoenix. The lowest ticket price found for a Tuesday departure recently was $687. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Friday, with ticket prices averaging around $936.
What is the cheapest time of day to depart on your flight to Portugal?
Our most recent data shows that the best time of day to fly to Portugal is in the evening. Flights from Phoenix to Portugal during this time can be as low as $764. In the morning is when there is more demand to fly to Portugal, so prices are often more expensive at around $871 per ticket.
How far in advance should I book a flight to Portugal?
You are more likely to see cheaper flights to Portugal from Phoenix when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $772 when searching 10 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 $726 on momondo.
What is the cheapest airline that flies from Phoenix to Portugal?
American Airlines, Delta, and Iberia are the most popular carriers operating from Phoenix to Portugal
What airlines fly to Portugal?
British Airways, United Airlines and Delta 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 47% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 11 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.
Cheap Phoenix to Portugal flight deals and tips
Find info about flight duration, direct flights, and airports for your flight 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 May 2025, there are 11 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 | ||
|---|---|---|---|---|---|
| PriceFrom $483 | Free Cancellation | Rating 7.0 2,701 reviews | |||
| PriceFrom $559 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $565 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $568 | Free Cancellation | Rating 7.0 9,252 reviews | |||
| PriceFrom $570 | Free Cancellation | Rating 7.4 643 reviews | |||
| PriceFrom $570 | Free Cancellation | Rating 7.4 1,446 reviews | |||
| PriceFrom $577 | Free Cancellation | Rating 6.6 6,842 reviews | |||
| PriceFrom $579 | Free Cancellation | Rating 7.8 1,334 reviews | |||
| PriceFrom $590 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $671 | Free Cancellation | Rating 6.7 7,045 reviews |
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.
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Find better results for your trip to Portugal
Popular cities in Portugal
Popular flights according to clicks in the last 7 days on momondo
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Flights to Hortafrom $609
Flights to Pico Islandfrom $596
Flights to Porto Santofrom $591
Flights to Velasfrom $610