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Cheap flights from Tucson to Portugal from $420

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 11/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Tucson to Portugal

Cheap round-trip flights

Scandinavian Airlines Logo
1:00 pm - 9:35 pmTUS-LIS
25h 35m2 stops
Scandinavian Airlines Logo
4:55 pm - 9:04 pmLIS-TUS
35h 09m2 stops
$539Scandinavian Airlines
Find Deal
Wed, Mar 4 - Sun, Mar 8
Delta Logo
11:15 am - 11:20 amTUS-LIS
17h 05m2 stops
Delta Logo
10:00 am - 10:25 pmLIS-TUS
19h 25m2 stops
$597Delta
Find Deal
Thu, Oct 30 - Thu, Nov 6
United Airlines Logo
7:00 am - 10:15 amTUS-LIS
20h 15m2 stops
United Airlines Logo
11:55 am - 9:01 amLIS-TUS
28h 06m2 stops
$673United Airlines
Find Deal
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
6:30 am - 10:30 amTUS-LIS
20h 00m2 stops
United Airlines Logo
11:55 am - 11:30 amLIS-TUS
30h 35m2 stops
$712United Airlines
Find Deal
Sun, Sep 28 - Tue, Oct 28
American Airlines Logo
4:00 pm - 4:05 pmTUS-LIS
16h 05m2 stops
American Airlines Logo
6:35 am - 7:37 pmLIS-TUS
21h 02m2 stops
$1,011American Airlines
Find Deal
Tue, Sep 30 - Thu, Oct 9
American Airlines Logo
7:02 am - 9:05 amTUS-LIS
18h 03m2 stops
American Airlines Logo
6:35 am - 7:37 pmLIS-TUS
21h 02m2 stops
$1,028American Airlines
Find Deal
Tue, Sep 30 - Thu, Oct 9
Multiple Airlines Logo
10:38 am - 12:00 pmTUS-LIS
18h 22m1 stop
Multiple Airlines Logo
10:10 am - 8:19 pmLIS-TUS
17h 09m1 stop
$1,040Multiple Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
Multiple Airlines Logo
10:38 am - 12:00 pmTUS-LIS
18h 22m1 stop
Multiple Airlines Logo
12:05 pm - 11:54 pmLIS-TUS
42h 49m2 stops
$1,314Multiple Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
Multiple Airlines Logo
8:00 am - 9:05 amTUS-LIS
18h 05m2 stops
Multiple Airlines Logo
10:30 am - 11:56 pmLIS-TUS
20h 26m2 stops
$1,415Multiple Airlines
Find Deal
Sat, Dec 20 - Sat, Jan 3
Multiple Airlines Logo
9:04 am - 9:05 amTUS-LIS
17h 01m2 stops
Multiple Airlines Logo
10:40 am - 11:56 pmLIS-TUS
20h 16m2 stops
$1,765Multiple Airlines
Find Deal
Sat, Dec 20 - Sat, Jan 3

American Airlines flights from Tucson to Portugal

Our best American Airlines deals on Tucson to Portugal flight tickets
American Airlines
Sep 30
TUS4:00 pmTucson
16h 05m
2 stops
LIS4:05 pmLisbon Humberto Delgado
Oct 9
LIS6:35 amLisbon Humberto Delgado
21h 02m
2 stops
TUS7:37 pmTucson
$1,011
Find similar
American Airlines
Sep 30
TUS7:02 amTucson
18h 03m
2 stops
LIS9:05 amLisbon Humberto Delgado
Oct 9
LIS6:35 amLisbon Humberto Delgado
21h 02m
2 stops
TUS7:37 pmTucson
$1,028
Find similar

United Airlines flights from Tucson to Portugal

Our best United Airlines deals on Tucson to Portugal flight tickets
United Airlines
Mar 4
TUS7:00 amTucson
20h 15m
2 stops
LIS10:15 amLisbon Humberto Delgado
Mar 8
LIS11:55 amLisbon Humberto Delgado
28h 06m
2 stops
TUS9:01 amTucson
$673
Find similar
United Airlines
Sep 28
TUS6:30 amTucson
20h 00m
2 stops
LIS10:30 amLisbon Humberto Delgado
Oct 28
LIS11:55 amLisbon Humberto Delgado
30h 35m
2 stops
TUS11:30 amTucson
$712
Find similar
United Airlines
Sep 19
TUS6:00 amTucson
18h 20m
2 stops
LIS8:20 amLisbon Humberto Delgado
Oct 9
LIS10:25 amLisbon Humberto Delgado
18h 07m
2 stops
TUS8:32 pmTucson
$5,154
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 September 17, 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

Wed 3/4

1:00 pm-9:35 pm

2 stops25h 35m

Lisbon Humberto Delgado

Sun 3/8

4:55 pm-9:04 pm

2 stops35h 09m

$539

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Thu 10/30

11:15 am-11:20 am

2 stops17h 05m

Lisbon Humberto Delgado

Thu 11/6

10:00 am-10:25 pm

2 stops19h 25m

$597

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Wed 3/4

7:00 am-10:15 am

2 stops20h 15m

Lisbon Humberto Delgado

Sun 3/8

11:55 am-9:01 am

2 stops28h 06m

$673

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Sun 9/28

6:30 am-10:30 am

2 stops20h 00m

Lisbon Humberto Delgado

Tue 10/28

11:55 am-11:30 am

2 stops30h 35m

$712

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Tue 9/30

4:00 pm-4:05 pm

2 stops16h 05m

Lisbon Humberto Delgado

Thu 10/9

6:35 am-7:37 pm

2 stops21h 02m

$1,011

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Tue 9/30

7:02 am-9:05 am

2 stops18h 03m

Lisbon Humberto Delgado

Thu 10/9

6:35 am-7:37 pm

2 stops21h 02m

$1,028

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Thu 10/30

10:38 am-12:00 pm

1 stop18h 22m

Lisbon Humberto Delgado

Thu 11/6

10:10 am-8:19 pm

1 stop17h 09m

$1,040

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Thu 10/30

10:38 am-12:00 pm

1 stop18h 22m

Lisbon Humberto Delgado

Thu 11/6

12:05 pm-11:54 pm

2 stops42h 49m

$1,314

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Sat 12/20

8:00 am-9:05 am

2 stops18h 05m

Lisbon Humberto Delgado

Sat 1/3

10:30 am-11:56 pm

2 stops20h 26m

$1,415

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Sat 12/20

9:04 am-9:05 am

2 stops17h 01m

Lisbon Humberto Delgado

Sat 1/3

10:40 am-11:56 pm

2 stops20h 16m

$1,765

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 February. Flight prices, which tend to average around $637, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from Tucson during November instead. Flights to Portugal in November, while not as cheap as those in February, still average around $642.

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

Direct flights

None
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
British AirwaysPriceFrom $624Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
United AirlinesPriceFrom $627Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $716Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $717Free CancellationRating
7.9
7,961 reviews
Search Delta flights
KLMPriceFrom $835Free CancellationRating
7.8
1,386 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.

An easier way to manage your Portugal trip

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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
Flights to Lisbonfrom $358
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