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Cheap flights from the United Kingdom to Santa Rosa from £365

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — STS
25 Aug — 1 Sep1
1 adult

Cheap 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 20 August 2025.

Round-trip from

£483

One-way from

£365

Popular in

July

Cheapest in

February

Average price

£614
3/10-10/10
  • 3/10-10/10
  • 4 total stops
  • 44h 48m total
  • United Kingdom to Santa Rosa
Search Deals
3/11
  • 3/11
  • 2 total stops
  • 47h 40m total
  • United Kingdom to Santa Rosa
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£66 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 August 2025
Search Deals

Find flight deals from United Kingdom to Santa Rosa

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 20 August 2025.

Fri 3/1008:50LHR - STS
2 stops23h 09mMultiple Airlines
Fri 10/1012:41STS - LHR
2 stops21h 39mMultiple Airlines
Deal found 19/8£483
Tue 16/911:40LHR - STS
1 stop15h 32mMultiple Airlines
Tue 23/915:07STS - LHR
1 stop15h 28mMultiple Airlines
Deal found 19/8£558
Tue 16/916:35LHR - STS
2 stops27h 20mAmerican Airlines
Tue 16/1212:44STS - LHR
1 stop16h 31mAmerican Airlines
Deal found 18/8£640
Thu 18/915:40LHR - STS
1 stop32h 08mAmerican Airlines
Mon 15/1216:16STS - LHR
1 stop12h 59mAmerican Airlines
Deal found 18/8£670
Sat 20/915:40LHR - STS
1 stop28h 49mAmerican Airlines
Mon 15/1216:16STS - LHR
1 stop12h 59mAmerican Airlines
Deal found 18/8£695
Fri 14/1117:00LHR - STS
2 stops25h 10mAmerican Airlines
Sun 21/1216:20STS - LHR
2 stops30h 30mAmerican Airlines
Deal found 18/8£718
Mon 25/813:20EDI - STS
2 stops18h 39mMultiple Airlines
Fri 29/812:17STS - EDI
2 stops21h 03mMultiple Airlines
Deal found 18/8£3,236

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 20 August 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

Fri 3/10

08:50-23:59

2 stops23h 09m

Santa Rosa Sonoma County

Fri 10/10

12:41-18:20

2 stops21h 39m

£483

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 16/9

11:40-19:12

1 stop15h 32m

Santa Rosa Sonoma County

Tue 23/9

15:07-14:35

1 stop15h 28m

£558

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 16/9

16:35-11:55

2 stops27h 20m

Santa Rosa Sonoma County

Tue 16/12

12:44-13:15

1 stop16h 31m

£640

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 17/9

19:40-15:48

2 stops28h 08m

Santa Rosa Sonoma County

Tue 16/12

12:44-13:15

1 stop16h 31m

£640

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 16/9

16:25-11:55

1 stop27h 30m

Santa Rosa Sonoma County

Mon 15/12

16:16-13:15

1 stop12h 59m

£640

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Mon 15/9

12:00-23:59

2 stops19h 59m

Santa Rosa Sonoma County

Mon 15/12

07:00-08:35

2 stops17h 35m

£640

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 17/9

19:40-15:48

2 stops28h 08m

Santa Rosa Sonoma County

Mon 15/12

07:00-08:35

2 stops17h 35m

£640

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Mon 3/11

18:30-10:10

2 stops47h 40m

£365

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sun 2/11

09:50-10:10

2 stops32h 20m

£443

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Mon 8/12

15:10-23:52

1 stop16h 42m

£1,360

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 15 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 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 20 August 2025.

When flying from United Kingdom to Santa Rosa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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

    While some choose either Edinburgh Turnhouse - Santa Rosa Sonoma County or Manchester - 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.

See more FAQs

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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.

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