What is the cheapest day to fly from London to Santa Rosa?

Travellers seeking maximum savings on their London to Santa Rosa flight should consider departing on Thursday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What is the cheapest day to fly round-trip from London to Santa Rosa?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from London to Santa Rosa?

To save on the cost of your flight from London to Santa Rosa, book at least 46 days before your planned departure. Booking around this time can save you about 22% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £451 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £572.

What is the cheapest month to fly from London to Santa Rosa?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Santa Rosa. Flights to Santa Rosa from London in February are about £496 on average during February, but can be found for as low as £336.

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

For a flight from London to Santa Rosa, you will be flying into Sonoma County. Santa Rosa Sonoma County (STS) is just 7.2 mi from the center of the city. Sonoma County is the only Santa Rosa airport and it handles 0 inbound flights from London per day. 0 airlines have flights to Santa Rosa Sonoma County from London on a regular basis.

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

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

How can I find direct flights from London to Santa Rosa?

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

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

Yes. Cheapflights offers flight deals from London 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.

£474+ Flights from London to Santa Rosa

Cheap flight deals from London to Santa Rosa

Round-trip from	£474
Popular in	July
Cheapest in	February
Average price	£437

14/10-21/10
4 total stops
57h 50m total
London 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 September 2025

Search Deals

Find flight deals from London to Santa Rosa

Cheapest flights from London to Santa Rosa
Explore the most affordable flight options available from London to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2025.

Tue 14/1009:50LHR - STS

2 stops34h 11mMultiple Airlines

Tue 21/1012:41STS - LHR

2 stops23h 39mMultiple Airlines

Deal found 30/8£474

Thu 16/1012:00LHR - STS

2 stops19h 33mMultiple Airlines

Thu 23/1012:41STS - LHR

2 stops22h 14mMultiple Airlines

Deal found 1/9£535

Wed 5/1116:30LHR - STS

1 stop27h 36mMultiple Airlines

Wed 12/1114:10STS - LHR

1 stop15h 05mMultiple Airlines

Deal found 30/8£564

Thu 4/1210:05LHR - STS

1 stop15h 14mMultiple Airlines

Mon 8/1207:00STS - LHR

1 stop19h 00mMultiple Airlines

Deal found 30/8£704

Thu 4/1211:50LHR - STS

1 stop20h 02mMultiple Airlines

Tue 9/1212:57STS - LHR

1 stop16h 18mMultiple Airlines

Deal found 31/8£705

Fri 26/916:55LHR - STS

1 stop15h 04mMultiple Airlines

Tue 30/915:07STS - LHR

1 stop16h 58mMultiple Airlines

Deal found 31/8£705

Fri 19/916:55LHR - STS

1 stop15h 04mMultiple Airlines

Thu 25/907:03STS - LHR

1 stop16h 57mMultiple Airlines

Deal found 30/8£738

Sat 22/1112:30LHR - STS

1 stop19h 26mMultiple Airlines

Wed 26/1116:23STS - LHR

1 stop12h 52mMultiple Airlines

Deal found 31/8£739

Mon 15/914:45LHR - STS

1 stop17h 14mMultiple Airlines

Mon 22/915:07STS - LHR

1 stop16h 58mMultiple Airlines

Deal found 1/9£753

Best flights from London to Santa Rosa
Discover carefully curated flight deals from London to Santa Rosa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2025.

Tue 14/1009:50LHR - STS

2 stops34h 11mMultiple Airlines

Tue 21/1012:41STS - LHR

2 stops23h 39mMultiple Airlines

Deal found 30/8£474

Thu 16/1012:00LHR - STS

2 stops19h 33mMultiple Airlines

Thu 23/1012:41STS - LHR

2 stops22h 14mMultiple Airlines

Deal found 1/9£535

Wed 5/1116:30LHR - STS

1 stop27h 36mMultiple Airlines

Wed 12/1114:10STS - LHR

1 stop15h 05mMultiple Airlines

Deal found 30/8£564

Thu 4/1210:05LHR - STS

1 stop15h 14mMultiple Airlines

Mon 8/1207:00STS - LHR

1 stop19h 00mMultiple Airlines

Deal found 30/8£704

Sat 6/1215:10LHR - STS

1 stop16h 42mMultiple Airlines

Wed 10/1212:57STS - LHR

1 stop16h 18mMultiple Airlines

Deal found 31/8£705

Thu 4/1211:50LHR - STS

1 stop20h 02mMultiple Airlines

Tue 9/1212:57STS - LHR

1 stop16h 18mMultiple Airlines

Deal found 31/8£705

Fri 26/916:55LHR - STS

1 stop15h 04mMultiple Airlines

Tue 30/915:07STS - LHR

1 stop16h 58mMultiple Airlines

Deal found 31/8£705

Fri 26/914:45LHR - STS

1 stop17h 14mMultiple Airlines

Wed 1/1015:07STS - LHR

1 stop16h 58mMultiple Airlines

Deal found 31/8£705

Fri 19/916:55LHR - STS

1 stop15h 04mMultiple Airlines

Thu 25/907:03STS - LHR

1 stop16h 57mMultiple Airlines

Deal found 30/8£738

Last-minute flights from London to Santa Rosa
Discover last-minute flight deals from London to Santa Rosa. Data last updated 1 September 2025 and is based on user searches.

Fri 5/916:55LHR - STS

1 stop15h 04mMultiple Airlines

Sat 13/907:03STS - LHR

1 stop17h 32mMultiple Airlines

Deal found 31/8£1,245

Sun 7/916:55LHR - STS

1 stop15h 04mMultiple Airlines

Mon 22/915:07STS - LHR

1 stop16h 58mMultiple Airlines

Deal found 1/9£1,215

Sun 7/914:45LHR - STS

1 stop17h 14mAmerican Airlines

Thu 11/916:19STS - LHR

2 stops21h 21mAmerican Airlines

Deal found 31/8£9,499

Mon 8/916:55LHR - STS

1 stop15h 04mAmerican Airlines

Fri 12/912:25STS - LHR

2 stops34h 10mAmerican Airlines

Deal found 31/8£1,853

Mon 8/913:20LHR - STS

2 stops18h 39mAmerican Airlines

Thu 11/912:25STS - LHR

1 stop14h 25mAmerican Airlines

Deal found 31/8£1,856

Mon 8/916:55LHR - STS

1 stop15h 04mMultiple Airlines

Thu 11/907:03STS - LHR

1 stop19h 02mMultiple Airlines

Deal found 31/8£3,471

Mon 15/914:45LHR - STS

1 stop17h 14mMultiple Airlines

Mon 22/915:07STS - LHR

1 stop16h 58mMultiple Airlines

Deal found 1/9£753

Fri 19/916:55LHR - STS

1 stop15h 04mMultiple Airlines

Thu 25/907:03STS - LHR

1 stop16h 57mMultiple Airlines

Deal found 30/8£738

Sun 21/914:20LHR - STS

1 stop17h 39mMultiple Airlines

Thu 25/915:07STS - LHR

1 stop15h 28mMultiple Airlines

Deal found 30/8£3,467

Fri 26/916:55LHR - STS

1 stop15h 04mMultiple Airlines

Tue 30/915:07STS - LHR

1 stop16h 58mMultiple Airlines

Deal found 31/8£705

One-way flights from London to Santa Rosa
Search for one-way flight options from London to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated 1 September 2025.

Wed 5/1114:55LHR - STS

1 stop29h 11mMultiple Airlines

Deal found 30/8£1,277

Sat 13/918:10LHR - STS

2 stops37h 49mFinnair

Deal found 30/8£2,241

Sun 14/914:55LHR - STS

1 stop16h 55mMultiple Airlines

Deal found 30/8£2,254

Sun 14/916:55LHR - STS

1 stop15h 04mAmerican Airlines

Deal found 30/8£2,261

Sat 13/915:40LHR - STS

1 stop32h 08mAmerican Airlines

Deal found 30/8£2,282

Wed 15/1019:10LHR - STS

2 stops36h 23mMultiple Airlines

Deal found 31/8£10,241

Sun 12/1014:20LHR - STS

1 stop17h 13mFinnair

Deal found 30/8£10,249

Thu 16/1007:45LHR - STS

2 stops23h 48mIberia

Deal found 30/8£10,262

Mon 13/1014:45LHR - STS

1 stop16h 48mAmerican Airlines

Deal found 30/8£10,264

Tue 14/1019:40LHR - STS

2 stops24h 21mAmerican Airlines

Deal found 30/8£10,268

Fly from

Fly to

Route

Depart

Return

Price

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 14/10

09:50-12:01

2 stops34h 11m

Santa Rosa Sonoma County

Tue 21/10

12:41-20:20

2 stops23h 39m

£474

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 16/10

12:00-23:33

2 stops19h 33m

Santa Rosa Sonoma County

Thu 23/10

12:41-18:55

2 stops22h 14m

£535

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 5/11

16:30-12:06

1 stop27h 36m

Santa Rosa Sonoma County

Wed 12/11

14:10-13:15

1 stop15h 05m

£564

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 4/12

10:05-17:19

1 stop15h 14m

Santa Rosa Sonoma County

Mon 8/12

07:00-10:00

1 stop19h 00m

£704

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sat 6/12

15:10-23:52

1 stop16h 42m

Santa Rosa Sonoma County

Wed 10/12

12:57-13:15

1 stop16h 18m

£705

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 4/12

11:50-23:52

1 stop20h 02m

Santa Rosa Sonoma County

Tue 9/12

12:57-13:15

1 stop16h 18m

£705

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Fri 26/9

16:55-23:59

1 stop15h 04m

Santa Rosa Sonoma County

Tue 30/9

15:07-16:05

1 stop16h 58m

£705

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Fri 26/9

14:45-23:59

1 stop17h 14m

Santa Rosa Sonoma County

Wed 1/10

15:07-16:05

1 stop16h 58m

£705

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Fri 19/9

16:55-23:59

1 stop15h 04m

Santa Rosa Sonoma County

Thu 25/9

07:03-08:00

1 stop16h 57m

£738

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 5/11

14:55-12:06

1 stop29h 11m

£1,277

Flights are sorted by cheapest return flights first.

Deals found on 30/8

Showing 1-10 of 19 results

Best time to book a flight from London to Santa Rosa

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

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

When flying from London to Santa Rosa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 19% versus a flight at midday.

Related info for your journey

What airport do you fly into for flights to Santa Rosa from London?
For a flight from London to Santa Rosa, you will be flying into Sonoma County. Santa Rosa Sonoma County (STS) is just 7.2 mi from the center of the city. Sonoma County is the only Santa Rosa airport and it handles 0 inbound flights from London per day. 0 airlines have flights to Santa Rosa Sonoma County from London on a regular basis.
Can I find deals for flights from London to Santa Rosa that include hotel bookings?
Yes. In addition to deals on London to Santa Rosa flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Santa Rosa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Santa Rosa.
Can I find deals for business class flights from London to Santa Rosa?
Yes. Cheapflights offers flight deals from London 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

Browse thousands of different options on Cheapflights for your next trip

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Santa Rosa. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Santa Rosa for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Santa Rosa flexibly with Cheapflights today.

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Of course! You can now track prices for flights from London to Santa Rosa and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from London to Santa Rosa from £474

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Santa Rosa

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from London to Santa Rosa

Cheapest flights from London to Santa RosaExplore the most affordable flight options available from London to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2025.

Explore the most affordable flight options available from London to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Santa Rosa that are best for you.

Best time to book a flight from London to Santa Rosa

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

Cheapflights Insights

Everything you need to know about your flight from London to Santa Rosa

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

Find hourly flight availability from London 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 1 September 2025.

Related info for your journey

Find useful and relevant information for your journey from London 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 London?

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

How can I find direct flights from London to Santa Rosa?

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

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 London to Santa Rosa

See prices for flight routes from nearby airports that may be better suited for you.

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 London to Santa Rosa?

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

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

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

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Cheapest flights from London to Santa Rosa
Explore the most affordable flight options available from London to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2025.