Find flights
When to book
FAQs

Cheap flights from the United Kingdom to Santa Rosa from £621

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — STS
11 gen — 18 gen1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Santa Rosa

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Santa Rosa
Explore the most affordable flight options available from United Kingdom to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 dicembre 2025.

ven 19/1211:50LHR - STS
1 stop20h 28mMultiple Airlines
ven 2/107:00STS - LHR
1 stop21h 20mMultiple Airlines
Deal found 11/12£1,773

Find flight deals from United Kingdom to Santa Rosa

Keep the following information in mind while searching for United Kingdom to Santa Rosa flight deals. Data was last updated 12 dicembre 2025.

Round-trip from

£717

One-way from

£621

Popular in

July

Cheapest in

February

Average price

£610
American Airlines
  • American Airlines
  • 13/1-18/1
  • 4 total stops
  • 47h 07m total
  • United Kingdom to Santa Rosa
Search Deals
5/4
  • 5/4
  • 1 total stop
  • 28h 16m total
  • United Kingdom to Santa Rosa
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£57 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Santa Rosa 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 858,174 searches. Data last updated 12 dicembre 2025.
Use the filters below to find and compare flights from the United Kingdom to Santa Rosa that are best for you.

Fly from

United Kingdom

Fly to

Santa Rosa

Route

Depart

Return

Price

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

mar 13/1

19:05-12:25

2 stops25h 20m

Santa Rosa Sonoma County

dom 18/1

16:23-22:10

2 stops21h 47m

£717

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

dom 25/1

12:15-23:59

2 stops19h 44m

Santa Rosa Sonoma County

dom 1/2

21:33-10:50

2 stops29h 17m

£745

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

mer 14/1

10:05-09:56

1 stop31h 51m

Santa Rosa Sonoma County

dom 18/1

16:23-13:15

1 stop12h 52m

£754

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

ven 9/1

14:30-23:59

2 stops17h 29m

Santa Rosa Sonoma County

ven 16/1

11:15-11:50

2 stops16h 35m

£762

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

dom 25/1

16:55-09:56

1 stop25h 01m

Santa Rosa Sonoma County

dom 1/2

16:23-13:15

1 stop12h 52m

£799

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

mar 17/2

16:55-10:11

1 stop25h 16m

Santa Rosa Sonoma County

mar 3/3

07:00-15:30

1 stop24h 30m

£826

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

mer 14/1

16:55-09:56

1 stop25h 01m

Santa Rosa Sonoma County

mer 21/1

07:00-14:00

1 stop23h 00m

£840

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

mar 13/1

16:55-10:25

1 stop25h 30m

Santa Rosa Sonoma County

dom 18/1

07:00-12:05

1 stop21h 05m

£856

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

dom 5/4

16:10-12:26

1 stop28h 16m

£621

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

dom 22/3

16:55-09:47

1 stop23h 52m

£656

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 20 results
1
2

Best time to book a flight from United Kingdom to Santa Rosa

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

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

Currently, February is the cheapest month in which you can book a flight from United Kingdom to Santa Rosa (average of £355). Flying from United Kingdom to Santa Rosa in July is currently the most expensive (average of £455). 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.

What is the cheapest time of day to fly from GB to STS?

Find hourly flight availability from United Kingdom to Santa Rosa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 dicembre 2025.

A simple way to save on the total cost of your ticket is to fly from United Kingdom to Santa Rosa at midday. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Santa Rosa Sonoma County (STS) is the airport you will fly into if you book a flight from United Kingdom to Santa Rosa. It is only a 7.2 mi journey from Sonoma County (STS) to Santa Rosa’s city center.

  • How long is the flight from United Kingdom to Santa Rosa?

    Departing from United Kingdom to Santa Rosa will take you 25h 20m. Airlines will cover a distance of 5311 mi.

  • What are the most popular routes from United Kingdom to Santa Rosa?

    While some choose either Manchester - Santa Rosa Sonoma County or Edinburgh Turnhouse - Santa Rosa Sonoma County, London Heathrow - Santa Rosa Sonoma County is the most popular route from United Kingdom to Santa Rosa.

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

    Yes. In addition to deals on United Kingdom to Santa Rosa flights, Cheapflights offers holiday packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom to Santa Rosa 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 United Kingdom to Santa Rosa?

    Currently, February is the cheapest month in which you can book a flight from United Kingdom to Santa Rosa (average of £355). Flying from United Kingdom to Santa Rosa in July is currently the most expensive (average of £455). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for United Kingdom to Santa Rosa

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Los Angeles flights
Heathrow to Las Vegas flights
Heathrow to San Francisco flights
Gatwick to Los Angeles flights
London City to Los Angeles flights
Gatwick to Las Vegas flights
Stansted to Los Angeles flights
London City to Las Vegas flights
Heathrow to Ontario flights
Gatwick to San Francisco flights
Heathrow to Santa Ana flights
Luton to Los Angeles flights
London City to San Francisco flights
Heathrow to San Diego flights
Heathrow to Burbank flights
Stansted to Las Vegas flights
Stansted to San Francisco flights
Heathrow to Oakland flights
Heathrow to San Jose flights
Manchester to Las Vegas flights
Luton to Las Vegas flights
Luton to San Francisco flights
Gatwick to Oakland flights
Gatwick to Burbank flights
Manchester to Los Angeles flights
Gatwick to San Jose flights
Gatwick to San Diego flights
Gatwick to Santa Ana flights
Manchester to Oakland flights
London City to San Diego flights
Manchester to Santa Ana flights
Manchester to San Jose flights
Edinburgh to San Francisco flights
Manchester to Ontario flights
Manchester to San Francisco flights
London City to Burbank flights
Manchester to Burbank flights
Birmingham to Las Vegas flights
Heathrow to Long Beach flights
Birmingham to San Francisco flights
Birmingham to Los Angeles flights
Amsterdam to Los Angeles flights
Newcastle upon Tyne to Las Vegas flights
Glasgow Intl to San Diego flights
Heathrow to Sacramento flights
London City to San Jose flights
Edinburgh to Las Vegas flights
Stansted to San Diego flights
Glasgow Intl to San Francisco flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Santa Rosa?

Cheapflights helps you search for flights from United Kingdom to Santa Rosa via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Santa Rosa?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Santa Rosa from United Kingdom.

Can Cheapflights find flights from United Kingdom to Santa Rosa with no change fees?

Need flexible booking options for your flight to Santa Rosa from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom to Santa Rosa become cheaper?

Yes, Cheapflights offers price alerts on United Kingdom to Santa Rosa flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.