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$444+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — LIS
nov. 22 — nov. 291
sáb. 11/22
sáb. 11/29
1 adult, Economy
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Cheap 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 octubre 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$526
(United Airlines)

One-way from

$444
(American Airlines)

Popular in

May

Cheapest in

February

Average price

$878
Provider with most accurate pricing for Tucson-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Tucson-Lisbon Humberto Delgado flights.
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From Tucson to Lisbon Humberto Delgado
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One-way flight from Tucson to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 20% potential increase in price ($231 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 octubre 23, 2025.

This United Airlines deal was found by Cheapflights users on 10/22. 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.
sáb. 12/67:00 amTUS - LIS
2 stops18h 55mUnited Airlines
sáb. 12/1311:20 amLIS - TUS
2 stops42h 53mUnited Airlines
Deal found 10/22$526
This United Airlines deal was found by Cheapflights users on 10/23. 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.
dom. 12/77:00 amTUS - LIS
2 stops19h 20mUnited Airlines
dom. 12/1410:50 amLIS - TUS
2 stops39h 31mUnited Airlines
Deal found 10/23$546
This Air Canada deal was found by Cheapflights users on 10/22. 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.
sáb. 12/67:00 amTUS - LIS
3 stops18h 55mMultiple Airlines
sáb. 12/1311:20 amLIS - TUS
2 stops29h 39mMultiple Airlines
Deal found 10/22$555
This Air Canada deal was found by Cheapflights users on 10/23. 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.
dom. 12/77:00 amTUS - LIS
3 stops19h 20mMultiple Airlines
dom. 12/1410:50 amLIS - TUS
2 stops30h 09mMultiple Airlines
Deal found 10/23$579
This United Airlines deal was found by Cheapflights users on 10/21. 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.
jue. 10/236:00 amTUS - LIS
2 stops18h 20mUnited Airlines
jue. 11/611:55 amLIS - TUS
2 stops31h 35mUnited Airlines
Deal found 10/21$616
This United Airlines deal was found by Cheapflights users on 10/20. 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.
dom. 12/215:45 pmTUS - LIS
2 stops33h 30mUnited Airlines
lun. 12/2911:55 amLIS - TUS
2 stops29h 04mUnited Airlines
Deal found 10/20$1,328
This Air Canada deal was found by Cheapflights users on 10/21. 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.
jue. 10/238:50 amTUS - LIS
3 stops18h 15mMultiple Airlines
jue. 11/610:55 amLIS - TUS
2 stops32h 35mMultiple Airlines
Deal found 10/21$1,392
This Finnair deal was found by Cheapflights users on 10/22. 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.
dom. 12/2110:30 amTUS - LIS
2 stops15h 35mMultiple Airlines
dom. 12/2811:05 amLIS - TUS
2 stops19h 51mMultiple Airlines
Deal found 10/22$1,416
This United Airlines deal was found by Cheapflights users on 10/23. 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.
sáb. 12/205:47 pmTUS - LIS
2 stops56h 33mUnited Airlines
sáb. 1/35:00 amLIS - TUS
2 stops42h 35mUnited Airlines
Deal found 10/23$2,034
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/217:40 pmTUS - LIS
3 stops34h 40mMultiple Airlines
lun. 12/299:25 amLIS - TUS
3 stops33h 15mMultiple Airlines
Deal found 10/20$2,384

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 octubre 23, 2025.
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

sáb. 12/6

7:00 am-8:55 am

2 stops18h 55m

Lisbon Humberto Delgado

sáb. 12/13

11:20 am-11:13 pm

2 stops42h 53m

$526

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

dom. 12/7

7:00 am-9:20 am

2 stops19h 20m

Lisbon Humberto Delgado

dom. 12/14

10:50 am-7:21 pm

2 stops39h 31m

$546

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

mié. 2/18

5:32 pm-10:15 am

2 stops33h 43m

Lisbon Humberto Delgado

vie. 3/6

5:00 am-10:42 pm

2 stops24h 42m

$547

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

sáb. 12/6

7:00 am-8:55 am

3 stops18h 55m

Lisbon Humberto Delgado

sáb. 12/13

11:20 am-9:59 am

2 stops29h 39m

$555

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

dom. 2/15

8:15 am-9:20 am

2 stops42h 05m

Lisbon Humberto Delgado

dom. 2/22

10:50 am-10:04 am

2 stops54h 14m

$560

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

dom. 12/7

7:00 am-9:20 am

3 stops19h 20m

Lisbon Humberto Delgado

dom. 12/14

10:50 am-9:59 am

2 stops30h 09m

$579

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

sáb. 3/14

4:20 pm-9:20 am

2 stops58h 00m

Lisbon Humberto Delgado

vie. 5/15

11:25 am-12:16 pm

2 stops32h 51m

$654

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

dom. 3/15

7:29 am-8:55 am

2 stops18h 26m

Lisbon Humberto Delgado

sáb. 3/28

10:30 am-10:55 pm

2 stops19h 25m

$664

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

vie. 3/20

1:37 pm-10:25 pm

2 stops25h 48m

Lisbon Humberto Delgado

dom. 3/29

7:20 am-9:10 pm

2 stops21h 50m

$698

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

dom. 2/15

7:15 am-9:20 am

2 stops19h 05m

Lisbon Humberto Delgado

dom. 2/22

10:50 am-10:04 am

3 stops30h 14m

$700

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 12 results
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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 October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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, March is the cheapest month in which you can book a flight from Tucson to Lisbon (average of $555). Flying from Tucson to Lisbon in May is currently the most expensive (average of $1,052). 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.

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 octubre 23, 2025.
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
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,991 reviews
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,028 reviews
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,467 reviews
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 $526, United Airlines can have you in Lisbon from Tucson in 18h 55m. 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 $624. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $627 and $716, respectively. British Airways is currently priced 31% 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, March is the cheapest month in which you can book a flight from Tucson to Lisbon (average of $555). Flying from Tucson to Lisbon in May is currently the most expensive (average of $1,052). 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
Sintra
Fátima
Oeiras
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Beja
Sesimbra
Colares

Browse thousands of different options on Cheapflights for your next trip

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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 octubre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$624Average$839FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$627Average$883FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$716Average$1,286FlexibilityNo cancel feeOn-time71%
DeltaCheapest$717Average$940FlexibilityNo cancel feeOn-timeN/A

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