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Cheap flights from Tucson to Portugal from $570

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Portugal departing on 1/6. 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

United Airlines Logo
8:10 am - 9:20 amTUS-LIS
18h 10m2 stops
United Airlines Logo
10:55 am - 11:04 pmLIS-TUS
43h 09m2 stops
$570United Airlines
Find Deal
Tue, Jan 6 - Thu, Jan 15
United Airlines Logo
5:45 pm - 9:20 amTUS-LIS
32h 35m2 stops
United Airlines Logo
10:55 am - 11:04 pmLIS-TUS
43h 09m2 stops
$575United Airlines
Find Deal
Mon, Jan 5 - Thu, Jan 15
Air Canada Logo
6:40 am - 9:20 amTUS-LIS
43h 40m2 stops
Air Canada Logo
11:20 am - 10:10 pmLIS-TUS
41h 50m2 stops
$583Air Canada
Find Deal
Sat, Jan 3 - Fri, Jan 16
Air Canada Logo
5:45 pm - 9:20 amTUS-LIS
56h 35m2 stops
Air Canada Logo
11:20 am - 4:15 pmLIS-TUS
35h 55m2 stops
$588Air Canada
Find Deal
Fri, Jan 2 - Fri, Jan 16
Delta Logo
6:49 am - 8:00 amTUS-LIS
18h 11m2 stops
Delta Logo
10:00 am - 12:24 pmLIS-TUS
33h 24m2 stops
$613Delta
Find Deal
Thu, Jan 8 - Thu, Jan 15
Delta Logo
7:00 am - 8:00 amTUS-LIS
18h 00m2 stops
Delta Logo
10:00 am - 11:07 pmLIS-TUS
20h 07m2 stops
$619Delta
Find Deal
Thu, Jan 8 - Mon, Jan 12
Lufthansa Logo
6:28 am - 3:25 pmTUS-LIS
24h 57m2 stops
Lufthansa Logo
5:05 am - 8:18 pmLIS-TUS
23h 13m2 stops
$770Lufthansa
Find Deal
Mon, Aug 18 - Tue, Sep 2
Lufthansa Logo
6:30 am - 11:25 amTUS-LIS
20h 55m2 stops
Lufthansa Logo
6:40 am - 8:24 pmLIS-TUS
21h 44m2 stops
$1,125Lufthansa
Find Deal
Tue, Sep 23 - Sun, Sep 28
British Airways Logo
2:37 pm - 2:50 pmTUS-LIS
17h 13m2 stops
British Airways Logo
8:20 am - 8:24 pmLIS-TUS
19h 04m2 stops
$1,485British Airways
Find Deal
Sun, Jan 4 - Thu, Jan 15
British Airways Logo
2:37 pm - 2:50 pmTUS-LIS
17h 13m2 stops
British Airways Logo
6:30 am - 8:24 pmLIS-TUS
20h 54m2 stops
$1,509British Airways
Find Deal
Sun, Jan 4 - Wed, Jan 14

Delta flights from Tucson to Portugal

Our best Delta deals on Tucson to Portugal flight tickets
Delta
Jan 8
TUS6:49 amTucson
18h 11m
2 stops
LIS8:00 amLisbon Humberto Delgado
Jan 15
LIS10:00 amLisbon Humberto Delgado
33h 24m
2 stops
TUS12:24 pmTucson
$613
Find similar
Delta
Jan 8
TUS7:00 amTucson
18h 00m
2 stops
LIS8:00 amLisbon Humberto Delgado
Jan 12
LIS10:00 amLisbon Humberto Delgado
20h 07m
2 stops
TUS11:07 pmTucson
$619
Find similar
Delta
Jan 5
TUS6:00 pmTucson
31h 00m
2 stops
LIS8:00 amLisbon Humberto Delgado
Jan 17
LIS10:00 amLisbon Humberto Delgado
20h 13m
2 stops
TUS11:13 pmTucson
$625
Find similar

United Airlines flights from Tucson to Portugal

Our best United Airlines deals on Tucson to Portugal flight tickets
United Airlines
Jan 6
TUS8:10 amTucson
18h 10m
2 stops
LIS9:20 amLisbon Humberto Delgado
Jan 15
LIS10:55 amLisbon Humberto Delgado
43h 09m
2 stops
TUS11:04 pmTucson
$570
Find similar
United Airlines
Jan 5
TUS5:45 pmTucson
32h 35m
2 stops
LIS9:20 amLisbon Humberto Delgado
Jan 15
LIS10:55 amLisbon Humberto Delgado
43h 09m
2 stops
TUS11:04 pmTucson
$575
Find similar
United Airlines
Jan 4
TUS6:40 amTucson
19h 40m
2 stops
LIS9:20 amLisbon Humberto Delgado
Jan 13
LIS11:20 amLisbon Humberto Delgado
42h 44m
2 stops
TUS11:04 pmTucson
$576
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 August 1, 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 1/6

8:10 am-9:20 am

2 stops18h 10m

Lisbon Humberto Delgado

Thu 1/15

10:55 am-11:04 pm

2 stops43h 09m

$570

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Mon 1/5

5:45 pm-9:20 am

2 stops32h 35m

Lisbon Humberto Delgado

Thu 1/15

10:55 am-11:04 pm

2 stops43h 09m

$575

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Sat 1/3

6:40 am-9:20 am

2 stops43h 40m

Lisbon Humberto Delgado

Fri 1/16

11:20 am-10:10 pm

2 stops41h 50m

$583

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Fri 1/2

5:45 pm-9:20 am

2 stops56h 35m

Lisbon Humberto Delgado

Fri 1/16

11:20 am-4:15 pm

2 stops35h 55m

$588

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Thu 1/8

6:49 am-8:00 am

2 stops18h 11m

Lisbon Humberto Delgado

Thu 1/15

10:00 am-12:24 pm

2 stops33h 24m

$613

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Thu 1/8

7:00 am-8:00 am

2 stops18h 00m

Lisbon Humberto Delgado

Mon 1/12

10:00 am-11:07 pm

2 stops20h 07m

$619

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Mon 8/18

6:28 am-3:25 pm

2 stops24h 57m

Lisbon Humberto Delgado

Tue 9/2

5:05 am-8:18 pm

2 stops23h 13m

$770

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Tue 9/23

6:30 am-11:25 am

2 stops20h 55m

Lisbon Humberto Delgado

Sun 9/28

6:40 am-8:24 pm

2 stops21h 44m

$1,125

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Sun 1/4

2:37 pm-2:50 pm

2 stops17h 13m

Lisbon Humberto Delgado

Thu 1/15

8:20 am-8:24 pm

2 stops19h 04m

$1,485

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Sun 1/4

2:37 pm-2:50 pm

2 stops17h 13m

Lisbon Humberto Delgado

Wed 1/14

6:30 am-8:24 pm

2 stops20h 54m

$1,509

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 $664, 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 $753.

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

Best Price Found

$984

Fastest flight time

15h 35m

Direct flights

None

Airports in Portugal

1 airport
The best one-way flight to Portugal from Tucson in the past 72 hours is $984. The best round-trip flight deal from Tucson to Portugal found on momondo in the last 72 hours is $570.
The fastest flight from Tucson to Portugal takes 15h 35m
There are no direct flights from Tucson to Portugal. Popular non-direct route for this connection is Tucson Airport - Lisbon Humberto Delgado Airport.
There is 1 airport near Portugal: Lisbon Humberto Delgado (LIS)
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  • 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
6.6
7,222 reviews
Search British Airways flights
United AirlinesPriceFrom $627Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom $716Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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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