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Lisbon

$331+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — LIS
Aug 10 — Aug 171
Mon 8/10
Mon 8/17
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 July 11, 2026.

This United Airlines deal was found by Cheapflights users on 7/9. 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 11/810:42 am
TUS
-
LIS
2 stops16h 23m
United Airlines
Wed 11/1111:20 am
LIS
-
TUS
2 stops41h 56m
United Airlines
Deal found 7/9$754
This United Airlines deal was found by Cheapflights users on 7/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:15 am
TUS
-
LIS
2 stops20h 05m
United Airlines
Fri 10/1611:25 am
LIS
-
TUS
2 stops37h 21m
United Airlines
Deal found 7/7$809
This United Airlines deal was found by Cheapflights users on 7/6. 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.
Thu 10/85:15 am
TUS
-
LIS
2 stops45h 50m
United Airlines
Fri 10/1611:25 am
LIS
-
TUS
2 stops37h 21m
United Airlines
Deal found 7/6$874
This Delta deal was found by Cheapflights users on 7/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:26 pm
TUS
-
LIS
2 stops21h 24m
Delta
Fri 10/165:00 am
LIS
-
TUS
2 stops24h 37m
Delta
Deal found 7/9$879
This Finnair deal was found by Cheapflights users on 7/9. 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.
Mon 10/52:31 pm
TUS
-
LIS
2 stops24h 54m
Finnair
Sun 10/186:35 am
LIS
-
TUS
2 stops23h 24m
Finnair
Deal found 7/9$933
This United Airlines deal was found by Cheapflights users on 7/9. 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 9/135:30 am
TUS
-
LIS
2 stops19h 50m
United Airlines
Fri 9/2511:25 am
LIS
-
TUS
2 stops41h 00m
United Airlines
Deal found 7/9$940
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/3112:30 pm
TUS
-
LIS
2 stops36h 50m
United Airlines
Thu 9/241:00 pm
LIS
-
TUS
2 stops40h 10m
United Airlines
Deal found 7/8$945
This American Airlines deal was found by Cheapflights users on 7/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:54 pm
TUS
-
LIS
2 stops17h 51m
American Airlines
Thu 9/246:35 am
LIS
-
TUS
2 stops22h 00m
American Airlines
Deal found 7/8$946
This Delta deal was found by Cheapflights users on 7/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:26 pm
TUS
-
LIS
2 stops21h 24m
Delta
Sun 10/115:00 am
LIS
-
TUS
2 stops23h 58m
Delta
Deal found 7/7$965
This Air Canada deal was found by Cheapflights users on 7/9. 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.
Sun 9/135:30 am
TUS
-
LIS
2 stops19h 50m
Multiple Airlines
Thu 9/2411:25 am
LIS
-
TUS
3 stops29h 18m
Multiple Airlines
Deal found 7/9$968

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 July 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$754
(United Airlines)

One-way from

$331
(oojo)

Popular in

July

Cheapest in

January

Average price

$2,014
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. 34% potential increase in price ($556 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($108 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 11, 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

Sun 11/8

10:42 am-10:05 am

2 stops16h 23m

Lisbon Humberto Delgado

Wed 11/11

11:20 am-10:16 pm

2 stops41h 56m

$754

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Thu 10/8

5:15 am-11:05 am

2 stops45h 50m

Lisbon Humberto Delgado

Fri 10/16

11:25 am-4:46 pm

2 stops37h 21m

$874

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Mon 10/5

2:31 pm-11:25 pm

2 stops24h 54m

Lisbon Humberto Delgado

Sun 10/18

6:35 am-9:59 pm

2 stops23h 24m

$933

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Sun 9/13

5:30 am-9:20 am

2 stops19h 50m

Lisbon Humberto Delgado

Fri 9/25

11:25 am-8:25 pm

2 stops41h 00m

$940

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Tue 8/25

1:29 pm-9:20 am

3 stops35h 51m

Lisbon Humberto Delgado

Tue 9/1

11:25 am-11:13 am

2 stops31h 48m

$940

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Mon 8/31

12:30 pm-9:20 am

2 stops36h 50m

Lisbon Humberto Delgado

Thu 9/24

1:00 pm-9:10 pm

2 stops40h 10m

$945
Quickest round-trip

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Wed 10/7

12:26 pm-5:50 pm

2 stops21h 24m

Lisbon Humberto Delgado

Sun 10/11

5:00 am-8:58 pm

2 stops23h 58m

$965

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Mon 8/31

7:02 am-11:00 am

2 stops19h 58m

Lisbon Humberto Delgado

Thu 9/24

11:25 am-8:43 am

3 stops29h 18m

$973
Cheapest one-way

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Sun 12/27

6:30 am-8:10 am

2 stops18h 40m

$351

TucsonLisbon

TUS - LIS

TUSLIS

Tucson

Sun 9/20

3:54 pm-5:45 pm

2 stops17h 51m

$460

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Showing 1-10 of 13 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 July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice 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.

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 July 11, 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
7.8
Good
8,459 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.2

Overall

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
7.8
Good
8,459 reviews
Delta
7.8
Good
8,459 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.2

Overall

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
9,981 reviews
Delta
7.8
Good
8,459 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.2

Overall

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
11,806 reviews
Delta
7.8
Good
8,459 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.2

Overall

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
Iberia
7.0
Good
3,252 reviews
Delta
7.8
Good
8,459 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.2

Overall

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 $754, United Airlines can have you in Lisbon from Tucson in 16h 23m. 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 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 Iberia and United Airlines, with the lowest prices starting at $518 and $637, respectively. American Airlines is currently priced 51% 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.

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
Torres Vedras
Nazaré
Colares
Sesimbra

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Tucson to Lisbon

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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 July 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$510Average$955FlexibilityNo cancel feeOn-time71%
IberiaCheapest$518Average$827FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$637Average$1,135FlexibilityNo cancel feeOn-time69%
DeltaCheapest$744Average$920FlexibilityNo cancel feeOn-timeN/A

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