What airlines fly to Portugal?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Portugal from Tucson according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 4 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 Tucson to Portugal?

British Airways and Virgin Atlantic are the most popular carriers operating from Tucson to Portugal

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

Prices for flights from Tucson Airport to Portugal were last updated today.

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

The number of operators available for flights from Tucson Airport to Portugal is 4 as of September 2026.

How old do you have to be to fly from Tucson Airport to Portugal?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tucson Airport to Portugal.

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

The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$328 Cheap Flights from Tucson to Portugal in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tucson to Portugal

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:16 pm - 5:30 pmTUS Tucson-LIS Lisbon Humberto Delgado

22h 14m2 stops Salt Lake City Paris Charles de Gaulle

5:30 am - 11:06 pmLIS Lisbon Humberto Delgado-TUS Tucson

24h 36m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$645Delta

Tue, Nov 3 - Tue, Nov 10

6:20 am - 10:30 amTUS Tucson-LIS Lisbon Humberto Delgado

21h 10m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

11:30 am - 5:26 pmLIS Lisbon Humberto Delgado-TUS Tucson

36h 56m2 stops Amsterdam Schiphol Salt Lake City

$656KLM

Tue, Dec 29 - Tue, Jan 12

2:27 pm - 5:30 pmTUS Tucson-LIS Lisbon Humberto Delgado

20h 03m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

5:00 am - 11:06 pmLIS Lisbon Humberto Delgado-TUS Tucson

25h 06m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$694Multiple Airlines

Thu, Nov 5 - Thu, Nov 12

6:30 am - 10:05 amTUS Tucson-LIS Lisbon Humberto Delgado

20h 35m3 stops Denver Intl New York LaGuardia Washington, D.C. Dulles Intl

5:00 am - 6:19 pmLIS Lisbon Humberto Delgado-TUS Tucson

20h 19m2 stops Frankfurt am Main Denver Intl

$718United Airlines

Tue, Nov 3 - Tue, Nov 10

6:25 am - 9:20 amTUS Tucson-LIS Lisbon Humberto Delgado

19h 55m2 stops Denver Intl Toronto Pearson Intl

12:50 pm - 3:06 pmLIS Lisbon Humberto Delgado-TUS Tucson

33h 16m3 stops Montreal Pierre Elliott Trudeau Intl Newark San Francisco

$768United Airlines

Tue, Dec 29 - Tue, Jan 12

6:06 am - 8:20 amTUS Tucson-LIS Lisbon Humberto Delgado

18h 14m2 stops Houston George Bush Intcntl Newark

6:45 am - 9:25 pmLIS Lisbon Humberto Delgado-TUS Tucson

46h 40m2 stops Frankfurt am Main San Francisco

$812United Airlines

Tue, Oct 6 - Tue, Oct 13

6:30 am - 10:20 amTUS Tucson-LIS Lisbon Humberto Delgado

20h 50m3 stops Denver Intl New York LaGuardia Washington, D.C. Dulles Intl

10:15 am - 9:34 pmLIS Lisbon Humberto Delgado-TUS Tucson

18h 19m2 stops Newark Denver Intl

$915United Airlines

Thu, Nov 5 - Thu, Nov 12

6:30 pm - 11:15 pmTUS Tucson-LIS Lisbon Humberto Delgado

20h 45m2 stops Phoenix Sky Harbor Intl London Heathrow

6:45 pm - 4:45 pmLIS Lisbon Humberto Delgado-TUS Tucson

30h 00m2 stops London Heathrow Phoenix Sky Harbor Intl

$981British Airways

Wed, Oct 7 - Wed, Oct 14

8:15 am - 9:20 amTUS Tucson-LIS Lisbon Humberto Delgado

18h 05m3 stops Denver Intl Chicago O'Hare Intl Toronto Pearson Intl

12:50 pm - 1:24 pmLIS Lisbon Humberto Delgado-TUS Tucson

31h 34m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Denver Intl

$1,033Air Canada

Tue, Nov 3 - Tue, Nov 10

8:00 am - 7:40 amTUS Tucson-LIS Lisbon Humberto Delgado

16h 40m2 stops Dallas/Fort Worth Madrid Barajas

11:05 am - 11:59 pmLIS Lisbon Humberto Delgado-TUS Tucson

19h 54m2 stops Philadelphia Chicago O'Hare Intl

$3,086Iberia

Sun, Dec 20 - Mon, Dec 28

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United Airlines flights from Tucson to Portugal

Our best United Airlines deals on Tucson to Portugal flight tickets

United Airlines

Nov 3

TUS6:30 amTucson

20h 35m

3 stops

LIS10:05 amLisbon Humberto Delgado

Nov 10

LIS5:00 amLisbon Humberto Delgado

20h 19m

2 stops

TUS6:19 pmTucson

$718

United Airlines

Dec 29

TUS6:25 amTucson

19h 55m

2 stops

LIS9:20 amLisbon Humberto Delgado

Jan 12

LIS12:50 pmLisbon Humberto Delgado

33h 16m

3 stops

TUS3:06 pmTucson

$768

United Airlines

Oct 6

TUS6:06 amTucson

18h 14m

2 stops

LIS8:20 amLisbon Humberto Delgado

Oct 13

LIS6:45 amLisbon Humberto Delgado

46h 40m

2 stops

TUS9:25 pmTucson

$812

British Airways flights from Tucson to Portugal

Our best British Airways deals on Tucson to Portugal flight tickets

British Airways

Oct 7

TUS6:30 pmTucson

20h 45m

2 stops

LIS11:15 pmLisbon Humberto Delgado

Oct 14

LIS6:45 pmLisbon Humberto Delgado

30h 00m

2 stops

TUS4:45 pmTucson

$981

British Airways

Dec 20

TUS1:06 pmTucson

18h 49m

2 stops

LIS2:55 pmLisbon Humberto Delgado

Dec 28

LIS11:05 amLisbon Humberto Delgado

18h 36m

2 stops

TUS10:41 pmTucson

$3,090

British Airways

Oct 5

TUS1:23 pmTucson

18h 22m

2 stops

LIS3:45 pmLisbon Humberto Delgado

Oct 9

LIS7:20 amLisbon Humberto Delgado

21h 03m

2 stops

TUS8:23 pmTucson

$13,065

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonLisbon

TUS Tucson - LIS Lisbon Humberto Delgado

TUSLIS

Tucson

Tue 11/3

12:16 pm-5:30 pm

2 stops22h 14m

Lisbon Humberto Delgado

Tue 11/10

5:30 am-11:06 pm

2 stops24h 36m

$645

TucsonLisbon

TUS Tucson - LIS Lisbon Humberto Delgado

TUSLIS

Tucson

Tue 12/29

6:20 am-10:30 am

2 stops21h 10m

Lisbon Humberto Delgado

Tue 1/12

11:30 am-5:26 pm

2 stops36h 56m

$656

TucsonLisbon

TUS Tucson - LIS Lisbon Humberto Delgado

TUSLIS

Tucson

Thu 11/5

2:27 pm-5:30 pm

2 stops20h 03m

Lisbon Humberto Delgado

Thu 11/12

5:00 am-11:06 pm

2 stops25h 06m

$694

TucsonLisbon

TUS Tucson - LIS Lisbon Humberto Delgado

TUSLIS

Tucson

Tue 11/3

6:30 am-10:05 am

3 stops20h 35m

Lisbon Humberto Delgado

Tue 11/10

5:00 am-6:19 pm

2 stops20h 19m

$718

TucsonLisbon

TUS Tucson - LIS Lisbon Humberto Delgado

TUSLIS

Tucson

Tue 12/29

6:25 am-9:20 am

2 stops19h 55m

Lisbon Humberto Delgado

Tue 1/12

12:50 pm-3:06 pm

3 stops33h 16m

$768

TucsonLisbon

TUS Tucson - LIS Lisbon Humberto Delgado

TUSLIS

Tucson

Tue 10/6

6:06 am-8:20 am

2 stops18h 14m

Lisbon Humberto Delgado

Tue 10/13

6:45 am-9:25 pm

2 stops46h 40m

$812

TucsonLisbon

TUS Tucson - LIS Lisbon Humberto Delgado

TUSLIS

Tucson

Thu 11/5

6:30 am-10:20 am

3 stops20h 50m

Lisbon Humberto Delgado

Thu 11/12

10:15 am-9:34 pm

2 stops18h 19m

$915

TucsonLisbon

TUS Tucson - LIS Lisbon Humberto Delgado

TUSLIS

Tucson

Wed 10/7

6:30 pm-11:15 pm

2 stops20h 45m

Lisbon Humberto Delgado

Wed 10/14

6:45 pm-4:45 pm

2 stops30h 00m

$981

TucsonLisbon

TUS Tucson - LIS Lisbon Humberto Delgado

TUSLIS

Tucson

Tue 11/3

8:15 am-9:20 am

3 stops18h 05m

Lisbon Humberto Delgado

Tue 11/10

12:50 pm-1:24 pm

3 stops31h 34m

$1,033

Quickest round-trip

TucsonLisbon

TUS Tucson - LIS Lisbon Humberto Delgado

TUSLIS

Tucson

Sun 12/20

8:00 am-7:40 am

2 stops16h 40m

Lisbon Humberto Delgado

Mon 12/28

11:05 am-11:59 pm

2 stops19h 54m

$3,086

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 Tucson 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 Tucson is in December. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Portugal from Tucson during July instead. Flights to Portugal in July, while not as cheap as those in December, still average around $0.

Cheap Tucson to Portugal flight deals and tips

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

Best Price Found	$328
Fastest flight time	15h 19m
Direct flights	None

The best one-way flight to Portugal from Tucson in the past 72 hours is $328. The best round-trip flight deal from Tucson to Portugal found on momondo in the last 72 hours is $645.

The fastest flight from Tucson to Portugal takes 15h 19m

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

Search flight deals

Frequently asked questions about flying from Tucson to Portugal

When did momondo last update prices for flights from Tucson Airport to Portugal?
Prices for flights from Tucson Airport to Portugal were last updated today.
How many operators does momondo search for flights from Tucson Airport to Portugal?
The number of operators available for flights from Tucson Airport to Portugal is 4 as of September 2026.
How old do you have to be to fly from Tucson Airport to Portugal?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tucson Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Tucson to Portugal

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $510	Free Cancellation	Rating 7.0 12,079 reviews	Search American Airlines flights
Iberia	PriceFrom $518	Free Cancellation	Rating 7.0 3,251 reviews	Search Iberia flights
United Airlines	PriceFrom $801	Free Cancellation	Rating 7.4 10,228 reviews	Search United Airlines flights
Delta	PriceFrom $855	Free Cancellation	Rating 7.8 8,596 reviews	Search Delta flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Tucson to Portugal for you.

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

All flight searches from Tucson to Portugal on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Tucson and Portugal 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 Tucson to Portugal right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Tucson 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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Popular cities

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Airlines

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Complete your trip

Feeling lucky

Popular cities in Portugal

Flights to Lisbonfrom $309

Flights to Portofrom $470

Flights to Funchalfrom $485

Flights to Farofrom $463

Flights to Ponta Delgadafrom $561

Flights to Lajesfrom $568

Flights to Hortafrom $629

Flights to Pico Islandfrom $592

Flights to Porto Santofrom $999

Flights to Velasfrom $590

Cheap flights from Tucson to Portugal from $328

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Portugal departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Tucson to Portugal

Our best United Airlines deals on Tucson to Portugal flight tickets

British Airways flights from Tucson to Portugal

Our best British Airways deals on Tucson to Portugal flight tickets

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How to get the cheapest flight ticket from Tucson to Portugal

What is the cheapest month to fly to Portugal?

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

What airlines fly to Portugal?

Cheap Tucson to Portugal flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Tucson to Portugal

Best airlines flying from Tucson to Portugal

Compare and see reviews for airlines that fly from Tucson 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

Tucson flight routes

According to popular flight searches on momondo this year

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