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£516+ Cheap flights to Santa Rosa

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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
— STS
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags

Flights to Santa Rosa in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Santa Rosa
Explore the most affordable flight options available to Santa Rosa. Find the lowest fares based on data from user searches, with prices last updated on 17 April 2026.

Mon 9/1114:45
LHR
-
STS
1 stop30h 43m
Alaska Airlines
Wed 25/1120:01
STS
-
LHR
1 stop32h 19m
Alaska Airlines
Deal found 12/4£710
Sun 8/1114:45
LHR
-
STS
1 stop30h 43m
Alaska Airlines
Wed 25/1120:01
STS
-
LHR
1 stop32h 19m
Alaska Airlines
Deal found 12/4£739
Mon 9/1119:10
LHR
-
STS
2 stops25h 38m
American Airlines
Wed 25/1113:18
STS
-
LHR
1 stop14h 42m
American Airlines
Deal found 12/4£802
Sun 8/1118:00
LHR
-
STS
2 stops26h 48m
American Airlines
Wed 25/1113:18
STS
-
LHR
1 stop14h 42m
American Airlines
Deal found 12/4£832
Fri 13/1114:45
LHR
-
STS
1 stop30h 43m
Alaska Airlines
Mon 16/1120:01
STS
-
LHR
1 stop32h 19m
Alaska Airlines
Deal found 13/4£844
Thu 3/916:25
LHR
-
STS
1 stop27h 44m
American Airlines
Sun 27/916:21
STS
-
LHR
1 stop14h 44m
American Airlines
Deal found 13/4£875

Find flight deals to Santa Rosa

Find the latest flights to Santa Rosa in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 17 April 2026.

Return from

£397

One-way from

£516

Popular in

December

Cheapest in

February

Average price

£483
Scandinavian Airlines
  • Scandinavian Airlines
  • 1/5-11/5
  • 2 total stops
  • 31h 15m total
  • London to San Francisco
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 29/9
  • 1 total stop
  • 27h 46m total
  • London to Santa Rosa
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for return flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Santa Rosa that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 17 April 2026.
Use the filters below to find and compare flights to Santa Rosa that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Mon 22/6

19:25-12:05

2 stops24h 40m

Santa Rosa Sonoma County

Sun 28/6

13:00-15:05

1 stop18h 05m

£923

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 28/7

17:00-10:45

2 stops25h 45m

Santa Rosa Sonoma County

Tue 11/8

07:25-15:05

2 stops23h 40m

£928

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 8/7

16:10-12:25

1 stop28h 15m

Santa Rosa Sonoma County

Wed 22/7

16:20-15:05

1 stop14h 45m

£954

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sat 12/9

16:55-21:31

1 stop36h 36m

Santa Rosa Sonoma County

Wed 16/9

12:01-11:05

1 stop15h 04m

£986

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 28/7

17:00-10:45

2 stops25h 45m

Santa Rosa Sonoma County

Wed 12/8

07:25-15:05

2 stops23h 40m

£993

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Fri 17/7

19:25-12:03

2 stops24h 38m

Santa Rosa Sonoma County

Sat 1/8

16:20-15:05

1 stop14h 45m

£1,058

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Fri 17/7

17:25-12:03

2 stops26h 38m

Santa Rosa Sonoma County

Sat 1/8

16:20-06:20

2 stops30h 00m

£1,064

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sat 1/8

17:00-11:58

1 stop26h 58m

Santa Rosa Sonoma County

Tue 11/8

07:25-15:05

2 stops23h 40m

£1,072

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sat 18/7

19:25-12:03

2 stops24h 38m

Santa Rosa Sonoma County

Sat 1/8

13:00-14:25

2 stops17h 25m

£1,075
Fastest return journey

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Mon 24/8

08:20-21:31

1 stop21h 11m

Santa Rosa Sonoma County

Mon 31/8

12:01-10:50

1 stop14h 49m

£1,086

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa with our price prediction graph.
Estimated return 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 to Santa Rosa

How long is the flight to Santa Rosa?

On average, a flight from London to Santa Rosa takes 17 hours 52 minutes. Flights to Santa Rosa from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Santa Rosa by month

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

In terms of precipitation, rainfall in Santa Rosa ranges from 0.0 - 180.0 inches per month. January is typically the wettest month, when rainfall can reach 180.0 mm. July is typically the driest time to visit Santa Rosa when rainfall is around 0.0 mm.

Temperature in Santa Rosa by month

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

If weather is an important factor for your trip to Santa Rosa, 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 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 8.0 C).

FAQs about flying to Santa Rosa

Getting around Santa Rosa

Though the central area of Santa Rosa is relatively compact, most of the city is somewhat suburban meaning by far the easiest way to get around is by car. The Santa Rosa CityBus is a low-cost alternative but offers only limited coverage. Car-free pathways exist from the centre towards the west of the city making cycling another transportation option.

Getting from the Airport to the City

Charles M. Schulz-Sonoma County Airport (STS) is located 7 miles (11 km) northwest of Santa Rosa but is only served by one airline that offers internal flights to other west coast locations. A range of taxies and shuttles are available to take passengers to and from this airport. Santa Rosa is 55 miles (88.5 km) north of San Francisco airport and shuttle buses are available. Travel time varies depending on traffic but is usually somewhere between one and two hours.

  • What airport do you fly into for flights to Santa Rosa?

    Most people fly into Santa Rosa Sonoma County (STS) if they book a flight to Santa Rosa. Sonoma County is conveniently located just 7.2 mi from Santa Rosa’s city center.

  • Can I find cheaper flights to Santa Rosa if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Santa Rosa on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Santa Rosa depart from?

    For those looking to save time traveling to Santa Rosa, London offers the quickest one-way flight (17 hours 52 minutes).

  • Does Santa Rosa Sonoma County have car hire?

    Yes. Those touching down at Santa Rosa Sonoma County can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Santa Rosa Sonoma County?

    Yes. Santa Rosa Sonoma County has hotels nearby for those requiring accommodations. Healdsburg Calif.: Amazing Resort-Like Estate Healdsburg -- 4bd / 3ba is the closest property to Santa Rosa Sonoma County (1.0 mi away from Santa Rosa Sonoma County).

See more FAQs

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Santa Rosa.

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Certainly. Search results for flights to Santa Rosa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Santa Rosa today and book when you’re ready!

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