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$572+ Cheap flights from Santa Rosa (STS) 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
STS — LIS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$974
(American Airlines)

One-way from

$572
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$1,110
From Santa Rosa Sonoma County to Lisbon Humberto Delgado
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One-way flight from Santa Rosa Sonoma County to Lisbon Humberto Delgado
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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 8/1312:17 pmSTS - LIS
2 stops26h 53mAmerican Airlines
Wed 8/279:00 amLIS - STS
2 stops34h 36mAmerican Airlines
Deal found 6/10$974
This Finnair deal was found by Cheapflights users on 6/11. 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.
Sat 8/93:05 pmSTS - LIS
2 stops48h 00mFinnair
Wed 8/204:30 pmLIS - STS
2 stops35h 38mFinnair
Deal found 6/11$993
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/303:07 pmSTS - LIS
2 stops21h 28mIberia
Fri 10/179:10 amLIS - STS
2 stops22h 49mIberia
Deal found 6/11$1,002
This American Airlines deal was found by Cheapflights users on 6/11. 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 9/56:00 amSTS - LIS
2 stops19h 05mMultiple Airlines
Sun 9/217:20 amLIS - STS
2 stops24h 39mMultiple Airlines
Deal found 6/11$1,115

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 June 12, 2025.
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 8/13

12:17 pm-11:10 pm

2 stops26h 53m

Lisbon Humberto Delgado

Wed 8/27

9:00 am-11:36 am

2 stops34h 36m

$974

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

Sat 8/9

3:05 pm-11:05 pm

2 stops48h 00m

Lisbon Humberto Delgado

Tue 8/19

4:30 pm-8:08 pm

2 stops35h 38m

$993

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

Tue 9/30

3:07 pm-8:35 pm

2 stops21h 28m

Lisbon Humberto Delgado

Fri 10/17

9:10 am-11:59 pm

2 stops22h 49m

$1,002

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

Fri 9/5

6:00 am-9:05 am

2 stops19h 05m

Lisbon Humberto Delgado

Sun 9/21

7:20 am-11:59 pm

2 stops24h 39m

$1,115

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

Sun 11/9

12:44 pm-12:10 pm

2 stops39h 26m

$572

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

Sat 7/12

4:16 pm-11:10 pm

2 stops22h 54m

$789

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

Sat 9/6

3:07 pm-11:10 pm

2 stops24h 03m

$5,543

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 $612). Flying from Santa Rosa to Lisbon in June is currently the most expensive (average of $1,136). 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.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 12, 2025.
Finnair
7.6
Good
1,290 reviews

Crew

8.1

Overall

7.6

Food

6.7

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,290 reviews
Finnair
7.6
Good
1,290 reviews

Crew

8.1

Overall

7.6

Food

6.7

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,290 reviews

Crew

8.1

Overall

7.6

Food

6.7

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Iberia
7.0
Good
2,776 reviews
Finnair
7.6
Good
1,290 reviews

Crew

8.1

Overall

7.6

Food

6.7

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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.

  • 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 $612). Flying from Santa Rosa to Lisbon in June is currently the most expensive (average of $1,136). 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 Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Sintra
Beja
Nazaré
Ericeira
Costa da Caparica
Evora
Torres Vedras
Oeiras
Sesimbra
Fátima

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