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Lisbon

$399+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — LIS
Jul 7 — Jul 141
Tue 7/7
Tue 7/14
1 adult, Economy
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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 June 7, 2026.

This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:00 am
TUS
-
LIS
2 stops17h 10m
United Airlines
Thu 12/101:00 pm
LIS
-
TUS
2 stops40h 03m
United Airlines
Deal found 6/4$755
This Air France deal was found by Cheapflights users on 6/6. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:28 pm
TUS
-
LIS
2 stops20h 22m
Multiple Airlines
Wed 8/265:00 am
LIS
-
TUS
2 stops23h 59m
Multiple Airlines
Deal found 6/6$901
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:30 am
TUS
-
LIS
2 stops19h 50m
United Airlines
Sat 10/311:25 am
LIS
-
TUS
2 stops40h 45m
United Airlines
Deal found 6/4$903
This Air Canada deal was found by Cheapflights users on 6/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:45 am
TUS
-
LIS
2 stops19h 35m
Air Canada
Tue 10/271:00 pm
LIS
-
TUS
2 stops38h 42m
Air Canada
Deal found 6/3$908
This United Airlines deal was found by Cheapflights users on 6/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:10 pm
TUS
-
LIS
2 stops36h 10m
United Airlines
Fri 10/1611:25 am
LIS
-
TUS
2 stops37h 17m
United Airlines
Deal found 6/3$909
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:29 pm
TUS
-
LIS
2 stops25h 16m
United Airlines
Fri 9/2511:25 am
LIS
-
TUS
2 stops37h 17m
United Airlines
Deal found 6/4$915
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Sun 9/131:29 pm
TUS
-
LIS
2 stops25h 16m
United Airlines
Thu 9/241:00 pm
LIS
-
TUS
2 stops40h 10m
United Airlines
Deal found 6/6$920
This Air Canada deal was found by Cheapflights users on 6/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:45 am
TUS
-
LIS
2 stops19h 35m
Multiple Airlines
Tue 10/271:00 pm
LIS
-
TUS
3 stops27h 02m
Multiple Airlines
Deal found 6/3$936
This Justfly.com deal was found by Cheapflights users on 6/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:45 am
TUS
-
LIS
2 stops21h 20m
Air Canada
Tue 7/1411:25 am
LIS
-
TUS
2 stops40h 47m
Air Canada
Deal found 6/7$946

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 June 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$755
(United Airlines)

One-way from

$399
(Air Canada)

Popular in

May

Cheapest in

January

Average price

$1,184
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. 30% potential increase in price ($388 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($88 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 7, 2026.
Use the filters below to find and compare flights from Tucson to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Mon 11/2

11:50 am-10:15 am

2 stops15h 25m

Lisbon Humberto Delgado

Thu 11/5

1:00 pm-9:42 pm

2 stops39h 42m

$755

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Wed 9/23

5:30 am-9:20 am

2 stops19h 50m

Lisbon Humberto Delgado

Sat 10/3

11:25 am-8:10 pm

2 stops40h 45m

$903

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Thu 10/8

7:01 am-11:05 am

2 stops20h 04m

Lisbon Humberto Delgado

Fri 10/16

11:25 am-12:23 pm

2 stops32h 58m

$908

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Thu 10/8

1:10 pm-9:20 am

2 stops36h 10m

Lisbon Humberto Delgado

Fri 10/16

11:25 am-4:42 pm

2 stops37h 17m

$909

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Sun 9/13

5:30 am-11:05 am

2 stops21h 35m

Lisbon Humberto Delgado

Fri 9/25

11:25 am-12:34 pm

2 stops33h 09m

$916

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Sun 9/13

1:29 pm-10:45 pm

2 stops25h 16m

Lisbon Humberto Delgado

Thu 9/24

1:00 pm-9:10 pm

2 stops40h 10m

$920
Quickest round-trip

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Sun 9/13

6:00 am-2:55 pm

2 stops24h 55m

Lisbon Humberto Delgado

Thu 9/24

5:00 am-9:46 pm

2 stops24h 46m

$921

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Wed 9/2

9:15 am-11:05 am

2 stops17h 50m

Lisbon Humberto Delgado

Tue 9/8

11:25 am-12:27 pm

2 stops33h 02m

$946

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Fri 8/14

5:30 am-9:20 am

2 stops19h 50m

Lisbon Humberto Delgado

Fri 8/21

11:25 am-8:30 pm

2 stops41h 05m

$963

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Tue 9/15

5:30 am-9:20 am

2 stops19h 50m

Lisbon Humberto Delgado

Sat 9/26

1:00 pm-9:10 pm

2 stops40h 10m

$976

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Showing 1-10 of 15 resultsSorted by cheapest first
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 June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 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 $510). Flying from Tucson to Lisbon in May is currently the most expensive (average of $1,831). 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 June 7, 2026.
Read through reviews of airlines operating flights from Tucson to Lisbon, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,396 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,396 reviews
Delta
7.9
Good
8,396 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,777 reviews
Delta
7.9
Good
8,396 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,649 reviews
Delta
7.9
Good
8,396 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 $755, United Airlines can have you in Lisbon from Tucson in 15h 25m. Airlines will cover a distance of 5426 mi.

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

    Flying on American Airlines is currently your cheapest option to Lisbon, with prices starting at $510. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $637 and $717, respectively. American Airlines is currently priced 41% 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 $510). Flying from Tucson to Lisbon in May is currently the most expensive (average of $1,831). 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
Ericeira
Oeiras
Beja
Costa da Caparica
Torres Vedras
Nazaré
Colares
Sesimbra

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Alternative routes for Tucson to Lisbon

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Top 3 airlines flying from Tucson to Lisbon

Discover the top 3 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 June 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$510Average$892FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$637Average$902FlexibilityNo cancel feeOn-time69%
DeltaCheapest$717Average$917FlexibilityNo cancel feeOn-timeN/A

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