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Cheap flights from Tucson to Portugal from $372

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 5/9. 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 Tucson to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 am - 9:20 am
TUS
-
LIS
19h 50m2 stops
Multiple Airlines Logo
5:00 am - 6:07 pm
LIS
-
TUS
20h 07m2 stops
$488Multiple Airlines
Tue, Feb 3 - Tue, Feb 10
Multiple Airlines Logo
6:30 am - 9:20 am
TUS
-
LIS
43h 50m2 stops
Multiple Airlines Logo
5:00 am - 9:40 pm
LIS
-
TUS
23h 40m2 stops
$492Multiple Airlines
Sun, Feb 22 - Wed, Mar 4
United Airlines Logo
7:35 am - 8:10 am
TUS
-
LIS
17h 35m2 stops
United Airlines Logo
5:00 am - 10:00 am
LIS
-
TUS
36h 00m2 stops
$499United Airlines
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
7:29 am - 9:20 am
TUS
-
LIS
18h 51m2 stops
United Airlines Logo
11:55 am - 9:01 am
LIS
-
TUS
28h 06m2 stops
$514United Airlines
Tue, Mar 10 - Wed, Mar 25
Delta Logo
6:25 am - 8:00 am
TUS
-
LIS
18h 35m2 stops
Delta Logo
11:15 am - 4:24 pm
LIS
-
TUS
36h 09m2 stops
$516Delta
Tue, Mar 10 - Tue, Mar 24
Delta Logo
6:00 am - 5:30 pm
TUS
-
LIS
28h 30m2 stops
Delta Logo
11:15 am - 4:24 pm
LIS
-
TUS
36h 09m2 stops
$520Delta
Sun, Mar 8 - Tue, Mar 24
Multiple Airlines Logo
7:02 am - 10:50 pm
TUS
-
LIS
32h 48m2 stops
Multiple Airlines Logo
11:20 am - 6:07 pm
LIS
-
TUS
37h 47m2 stops
$551Multiple Airlines
Fri, Jan 9 - Fri, Jan 16
United Airlines Logo
6:30 am - 8:10 am
TUS
-
LIS
18h 40m2 stops
United Airlines Logo
11:20 am - 11:15 pm
LIS
-
TUS
42h 55m2 stops
$585United Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
7:15 am - 9:20 am
TUS
-
LIS
19h 05m2 stops
United Airlines Logo
11:55 am - 12:31 pm
LIS
-
TUS
31h 36m2 stops
$601United Airlines
Sun, Mar 8 - Wed, Mar 25
United Airlines Logo
1:33 pm - 10:15 am
TUS
-
LIS
37h 42m2 stops
United Airlines Logo
11:55 am - 3:47 pm
LIS
-
TUS
34h 52m2 stops
$607United Airlines
Mon, Mar 9 - Wed, Mar 25

United Airlines flights from Tucson to Portugal

Our best United Airlines deals on Tucson to Portugal flight tickets
United Airlines
Jan 23
TUS7:35 amTucson
17h 35m
2 stops
LIS8:10 amLisbon Humberto Delgado
Jan 27
LIS5:00 amLisbon Humberto Delgado
36h 00m
2 stops
TUS10:00 amTucson
$499
Find similar
United Airlines
Mar 10
TUS7:29 amTucson
18h 51m
2 stops
LIS9:20 amLisbon Humberto Delgado
Mar 25
LIS11:55 amLisbon Humberto Delgado
28h 06m
2 stops
TUS9:01 amTucson
$514
Find similar
United Airlines
Jan 30
TUS6:30 amTucson
18h 40m
2 stops
LIS8:10 amLisbon Humberto Delgado
Feb 3
LIS11:20 amLisbon Humberto Delgado
42h 55m
2 stops
TUS11:15 pmTucson
$585
Find similar

Delta flights from Tucson to Portugal

Our best Delta deals on Tucson to Portugal flight tickets
Delta
Mar 10
TUS6:25 amTucson
18h 35m
2 stops
LIS8:00 amLisbon Humberto Delgado
Mar 24
LIS11:15 amLisbon Humberto Delgado
36h 09m
2 stops
TUS4:24 pmTucson
$516
Find similar
Delta
Mar 8
TUS6:00 amTucson
28h 30m
2 stops
LIS5:30 pmLisbon Humberto Delgado
Mar 24
LIS11:15 amLisbon Humberto Delgado
36h 09m
2 stops
TUS4:24 pmTucson
$520
Find similar
Delta
Mar 10
TUS6:25 amTucson
18h 35m
2 stops
LIS8:00 amLisbon Humberto Delgado
Mar 26
LIS10:00 amLisbon Humberto Delgado
32h 35m
2 stops
TUS11:35 amTucson
$609
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Tucson 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 December 22, 2025.
Use the filters below to find and compare flights from Tucson to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Tue 2/3

6:30 am-9:20 am

2 stops19h 50m

Lisbon Humberto Delgado

Tue 2/10

5:00 am-6:07 pm

2 stops20h 07m

$488

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Sun 2/22

6:30 am-9:20 am

2 stops43h 50m

Lisbon Humberto Delgado

Wed 3/4

5:00 am-9:40 pm

2 stops23h 40m

$492

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Fri 1/23

7:35 am-8:10 am

2 stops17h 35m

Lisbon Humberto Delgado

Tue 1/27

5:00 am-10:00 am

2 stops36h 00m

$499

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Tue 3/10

7:29 am-9:20 am

2 stops18h 51m

Lisbon Humberto Delgado

Wed 3/25

11:55 am-9:01 am

2 stops28h 06m

$514

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Tue 3/10

6:25 am-8:00 am

2 stops18h 35m

Lisbon Humberto Delgado

Tue 3/24

11:15 am-4:24 pm

2 stops36h 09m

$516

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Sun 3/8

6:00 am-5:30 pm

2 stops28h 30m

Lisbon Humberto Delgado

Tue 3/24

11:15 am-4:24 pm

2 stops36h 09m

$520

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Fri 1/9

7:02 am-10:50 pm

2 stops32h 48m

Lisbon Humberto Delgado

Fri 1/16

11:20 am-6:07 pm

2 stops37h 47m

$551

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Fri 1/30

6:30 am-8:10 am

2 stops18h 40m

Lisbon Humberto Delgado

Tue 2/3

11:20 am-11:15 pm

2 stops42h 55m

$585

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Sun 3/8

7:15 am-9:20 am

2 stops19h 05m

Lisbon Humberto Delgado

Wed 3/25

11:55 am-12:31 pm

2 stops31h 36m

$601

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Mon 3/9

1:33 pm-10:15 am

2 stops37h 42m

Lisbon Humberto Delgado

Wed 3/25

11:55 am-3:47 pm

2 stops34h 52m

$607

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Portugal from

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

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Tucson is in November. Flight prices, which tend to average around $624, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Portugal from Tucson during February instead. Flights to Portugal in February, while not as cheap as those in November, still average around $705.

What is the cheapest day to depart on your flight to Portugal?

According to our data, Sunday is the cheapest day to fly to Portugal from Tucson. The lowest ticket price found for a Sunday departure recently was $676. 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 Saturday, with ticket prices averaging around $1,229.

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 at noon. Flights from Tucson to Portugal during this time can be as low as $903. In the morning is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,064 per ticket.

Cheap Tucson to Portugal flight deals and tips

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

Fastest flight time

18h 40m

Direct flights

None
The fastest flight from Tucson to Portugal takes 18h 40m
There are no direct flights from Tucson to Portugal. There are no popular flight routes from Tucson to Portugal.
Search flight deals

  • 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?

  • 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 AirlinesPriceFrom $564Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights
British AirwaysPriceFrom $624Free CancellationRating
6.7
7,605 reviews
Search British Airways flights
United AirlinesPriceFrom $637Free CancellationRating
7.4
9,102 reviews
Search United Airlines flights
DeltaPriceFrom $717Free CancellationRating
7.9
8,013 reviews
Search Delta flights
KLMPriceFrom $835Free CancellationRating
7.7
1,432 reviews
Search KLM 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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Find better results for your trip to Portugal

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Popular flights according to clicks in the last 7 days on momondo
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