HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lisbon

$408+ Cheap flights from Tucson (TUS) to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — LIS
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tucson to Lisbon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Tucson to Lisbon

Cheapest flights from Tucson to Lisbon
Explore the most affordable flight options available from Tucson to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:30 am
TUS
-
LIS
2 stops20h 45m
United Airlines
Mon 3/95:00 am
LIS
-
TUS
2 stops22h 49m
United Airlines
Deal found 2/1$501
This Expedia deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:02 am
TUS
-
LIS
2 stops33h 28m
Lufthansa
Tue 3/105:00 am
LIS
-
TUS
2 stops22h 49m
Lufthansa
Deal found 2/1$505
This Finnair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:06 am
TUS
-
LIS
2 stops25h 19m
Multiple Airlines
Mon 3/164:10 pm
LIS
-
TUS
2 stops34h 46m
Multiple Airlines
Deal found 2/1$506
This Gurufare deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:30 am
TUS
-
LIS
2 stops31h 45m
Lufthansa
Wed 5/66:15 am
LIS
-
TUS
2 stops19h 14m
Lufthansa
Deal found 2/1$545
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:07 pm
TUS
-
LIS
2 stops29h 03m
United Airlines
Sun 3/111:55 am
LIS
-
TUS
2 stops29h 09m
United Airlines
Deal found 1/31$556
This KLM deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:05 am
TUS
-
LIS
2 stops17h 55m
KLM
Tue 3/105:00 am
LIS
-
TUS
2 stops23h 41m
KLM
Deal found 2/4$560
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:00 am
TUS
-
LIS
2 stops28h 55m
British Airways
Wed 10/213:15 pm
LIS
-
TUS
2 stops39h 32m
British Airways
Deal found 2/3$643
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:57 pm
TUS
-
LIS
2 stops20h 18m
British Airways
Wed 10/217:20 am
LIS
-
TUS
2 stops19h 51m
British Airways
Deal found 2/2$644
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:40 am
TUS
-
LIS
2 stops29h 05m
United Airlines
Wed 6/1711:25 am
LIS
-
TUS
2 stops40h 46m
United Airlines
Deal found 2/1$645
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:40 am
TUS
-
LIS
2 stops29h 05m
United Airlines
Tue 6/161:00 pm
LIS
-
TUS
2 stops39h 41m
United Airlines
Deal found 2/1$650
This Air Canada deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:50 am
TUS
-
LIS
2 stops45h 10m
Air Canada
Wed 10/211:00 pm
LIS
-
TUS
2 stops42h 35m
Air Canada
Deal found 2/2$653

Find flight deals from Tucson to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$501
(United Airlines)

One-way from

$408
(United Airlines)

Popular in

May

Cheapest in

January

Average price

$637
Provider with most accurate pricing for Tucson-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tucson-Lisbon Humberto Delgado flights.
Search Deals
From Tucson to Lisbon Humberto Delgado
Search Deals
One-way flight from Tucson to Lisbon Humberto Delgado
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($278 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson to Lisbon 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, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Tucson to Lisbon that are best for you.

Fly from

Tucson

Fly to

Lisbon

Route

Depart

Return

Price

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Mon 3/2

6:30 am-10:15 am

2 stops20h 45m

Lisbon Humberto Delgado

Mon 3/9

5:00 am-8:49 pm

2 stops22h 49m

$501

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Wed 3/4

7:02 am-11:30 pm

2 stops33h 28m

Lisbon Humberto Delgado

Wed 3/11

5:00 am-10:56 pm

2 stops24h 56m

$505

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Thu 3/5

7:06 am-3:25 pm

2 stops25h 19m

Lisbon Humberto Delgado

Mon 3/16

4:10 pm-7:56 pm

2 stops34h 46m

$505

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Wed 4/15

6:30 am-10:15 pm

2 stops31h 45m

Lisbon Humberto Delgado

Wed 5/6

6:15 am-5:29 pm

2 stops19h 14m

$545

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Wed 2/25

8:07 pm-8:10 am

2 stops29h 03m

Lisbon Humberto Delgado

Sun 3/1

11:55 am-10:04 am

2 stops29h 09m

$556

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Tue 2/24

8:05 am-9:00 am

2 stops17h 55m

Lisbon Humberto Delgado

Tue 3/10

5:00 am-9:41 pm

2 stops23h 41m

$560

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Tue 5/5

9:40 am-10:45 pm

2 stops29h 05m

Lisbon Humberto Delgado

Wed 6/17

11:25 am-8:11 pm

2 stops40h 46m

$645

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Tue 5/5

9:40 am-10:45 pm

2 stops29h 05m

Lisbon Humberto Delgado

Tue 6/16

1:00 pm-8:41 pm

2 stops39h 41m

$650

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Tue 3/24

6:00 am-11:30 pm

2 stops34h 30m

$408

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Mon 3/23

6:00 am-1:20 pm

2 stops24h 20m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 16 results
1
2

Compare providers for flights from Tucson to Lisbon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tucson to Lisbon in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tucson-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tucson-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tucson-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tucson-Lisbon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tucson-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tucson to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Tucson with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tucson to Lisbon

What is the cheapest month to book a flight from Tucson to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Tucson to Lisbon (average of $503). Flying from Tucson to Lisbon in July is currently the most expensive (average of $839). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Tucson to Lisbon?

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated February 4, 2026.
Read through reviews of airlines operating flights from Tucson to Lisbon, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,146 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,146 reviews
Delta
7.9
Good
8,146 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,236 reviews
Delta
7.9
Good
8,146 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,222 reviews
Delta
7.9
Good
8,146 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,716 reviews
Delta
7.9
Good
8,146 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Tucson to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Tucson to Lisbon?

    For as low as $501, United Airlines can have you in Lisbon from Tucson in 20h 45m. Airlines will cover a distance of 5426 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Tucson to Lisbon round-trip?

    Flying on British Airways is currently your cheapest option to Lisbon, with prices starting at $458. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $564 and $627, respectively. British Airways is currently priced 46% below the average price you’ll pay for this route.

  • Can I find deals for flights from Tucson to Lisbon that include hotel bookings?

    Yes. In addition to deals on Tucson to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tucson to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tucson to Lisbon.

  • Can I find deals for business class flights from Tucson to Lisbon?

    Yes. Cheapflights offers flight deals from Tucson to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tucson to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Tucson to Lisbon (average of $503). Flying from Tucson to Lisbon in July is currently the most expensive (average of $839). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Fátima
Oeiras
Ericeira
Beja
Costa da Caparica
Torres Vedras
Nazaré
Colares
Sesimbra

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Tucson to Lisbon

Discover the top 4 airlines that operate flights from Tucson to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$458Average$674FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$564Average$1,072FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$627Average$879FlexibilityNo cancel feeOn-time69%
DeltaCheapest$717Average$855FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.