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$684+ Cheap flights from Santa Rosa (STS) to Lisbon (LIS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
STS — LIS
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Santa Rosa to Lisbon

Cheapest flights from Santa Rosa to Lisbon
Explore the most affordable flight options available from Santa Rosa to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This American Airlines deal was found by Cheapflights users on 1/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:00 am
STS
-
LIS
2 stops19h 05m
Multiple Airlines
Tue 3/1711:05 am
LIS
-
STS
2 stops30h 25m
Multiple Airlines
Deal found 1/23$684
This American Airlines deal was found by Cheapflights users on 1/24. 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.
Wed 4/1512:56 pm
STS
-
LIS
2 stops26h 19m
American Airlines
Tue 4/2111:00 am
LIS
-
STS
2 stops31h 01m
American Airlines
Deal found 1/24$723
This Finnair deal was found by Cheapflights users on 1/24. 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 4/1612:10 pm
STS
-
LIS
2 stops43h 40m
Finnair
Mon 4/206:35 am
LIS
-
STS
2 stops25h 24m
Finnair
Deal found 1/24$754
This Finnair deal was found by Cheapflights users on 1/24. 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 4/1612:10 pm
STS
-
LIS
2 stops43h 40m
Finnair
Tue 4/214:35 pm
LIS
-
STS
2 stops39h 24m
Finnair
Deal found 1/24$755
This Finnair deal was found by Cheapflights users on 1/24. 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 4/1612:10 pm
STS
-
LIS
2 stops43h 40m
Finnair
Sun 4/194:35 pm
LIS
-
STS
2 stops39h 24m
Finnair
Deal found 1/24$850
This American Airlines deal was found by Cheapflights users on 1/24. 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.
Sat 3/284:23 pm
STS
-
LIS
2 stops60h 32m
American Airlines
Tue 4/71:40 pm
LIS
-
STS
2 stops37h 33m
American Airlines
Deal found 1/24$888
This American Airlines deal was found by Cheapflights users on 1/24. 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 3/297:05 am
STS
-
LIS
2 stops42h 00m
American Airlines
Tue 4/71:40 pm
LIS
-
STS
2 stops37h 33m
American Airlines
Deal found 1/24$998
This Iberia deal was found by Cheapflights users on 1/26. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2212:10 pm
STS
-
LIS
2 stops20h 55m
Iberia
Sun 4/1212:30 pm
LIS
-
STS
2 stops43h 29m
Iberia
Deal found 1/26$1,138
This American Airlines deal was found by Cheapflights users on 1/24. 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.
Sat 4/44:23 pm
STS
-
LIS
2 stops46h 42m
American Airlines
Sun 4/1211:05 am
LIS
-
STS
2 stops33h 21m
American Airlines
Deal found 1/24$1,174
This American Airlines deal was found by Cheapflights users on 1/24. 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.
Fri 4/34:23 pm
STS
-
LIS
2 stops22h 47m
American Airlines
Sun 4/1211:05 am
LIS
-
STS
2 stops33h 21m
American Airlines
Deal found 1/24$1,227
This American Airlines deal was found by Cheapflights users on 1/24. 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.
Fri 6/194:26 pm
STS
-
LIS
2 stops39h 54m
American Airlines
Fri 8/1411:05 am
LIS
-
STS
2 stops36h 41m
American Airlines
Deal found 1/24$1,280

Find flight deals from Santa Rosa to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$684
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$643
Provider with most accurate pricing for Santa Rosa Sonoma County-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santa Rosa Sonoma County-Lisbon Humberto Delgado flights.
Search Deals
From Santa Rosa Sonoma County to Lisbon Humberto Delgado
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($156 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa 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 January 26, 2026.
Use the filters below to find and compare flights from Santa Rosa to Lisbon that are best for you.

Fly from

Santa Rosa

Fly to

Lisbon

Route

Depart

Return

Price

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

Wed 4/15

12:56 pm-11:15 pm

2 stops26h 19m

Lisbon Humberto Delgado

Mon 4/20

7:10 am-7:13 pm

2 stops44h 03m

$723

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

Thu 4/16

12:10 pm-3:50 pm

2 stops43h 40m

Lisbon Humberto Delgado

Mon 4/20

6:35 am-11:59 pm

2 stops25h 24m

$754

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

Thu 4/16

12:10 pm-3:50 pm

2 stops43h 40m

Lisbon Humberto Delgado

Tue 4/21

4:35 pm-11:59 pm

2 stops39h 24m

$755

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

Thu 4/16

12:10 pm-3:50 pm

2 stops43h 40m

Lisbon Humberto Delgado

Sun 4/19

4:35 pm-11:59 pm

2 stops39h 24m

$850

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

Sat 3/28

4:23 pm-11:55 am

2 stops60h 32m

Lisbon Humberto Delgado

Tue 4/7

1:40 pm-7:13 pm

2 stops37h 33m

$888

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

Sun 3/29

7:05 am-9:05 am

2 stops42h 00m

Lisbon Humberto Delgado

Tue 4/7

1:40 pm-7:13 pm

2 stops37h 33m

$998

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

Sun 3/22

12:10 pm-4:05 pm

2 stops20h 55m

Lisbon Humberto Delgado

Sun 4/12

12:30 pm-11:59 pm

2 stops43h 29m

$1,138

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

Sat 4/4

4:23 pm-11:05 pm

2 stops46h 42m

Lisbon Humberto Delgado

Sun 4/12

11:05 am-12:26 pm

2 stops33h 21m

$1,174

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

Fri 6/19

4:26 pm-4:20 pm

2 stops39h 54m

Lisbon Humberto Delgado

Fri 8/14

11:05 am-3:46 pm

2 stops36h 41m

$1,280

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

Sun 3/22

12:10 pm-4:05 pm

2 stops20h 55m

Lisbon Humberto Delgado

Mon 4/13

12:30 pm-11:59 pm

2 stops43h 29m

$1,286

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 15 results
1
2
  • Most accurate provider: When it comes to deals on Santa Rosa-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Rosa-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 Santa Rosa-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 Santa Rosa to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Santa Rosa 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 Santa Rosa to Lisbon

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

Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Lisbon (average of $469). Flying from Santa Rosa to Lisbon in June is currently the most expensive (average of $857). 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.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa 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 Santa Rosa to Lisbon?

    A quick flight from Santa Rosa to Lisbon can take about 26h 19m. American Airlines provides one of the quickest options available for as low as $723. There are 5639 mi between Santa Rosa and Lisbon. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Santa Rosa to Lisbon?

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa 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 Santa Rosa to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Lisbon (average of $469). Flying from Santa Rosa to Lisbon in June is currently the most expensive (average of $857). 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
Sesimbra
Colares

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