How long is the flight from London Heathrow Airport to Santa Rosa?

Departing from London Heathrow Airport to Santa Rosa will take you 15h 24m. There are 5311 mi between London Heathrow Airport and Santa Rosa.

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 time of day to fly from LHR to STS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Santa Rosa as you normally would.

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

Santa Rosa Sonoma County (STS) is the airport you will fly into if you book a flight from London Heathrow to Santa Rosa. You should not have trouble finding flights to Sonoma County from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Santa Rosa airport from London Heathrow. It is only a 7.2 mi journey from Sonoma County (STS) to Santa Rosa’s city center.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Heathrow 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.

£476+ Cheap Flights from London Heathrow Airport to Santa Rosa

Cheap flight deals from Heathrow to Santa Rosa

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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Cheapest flights from Heathrow to Santa Rosa
Explore the most affordable flight options available from Heathrow to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Fri 2/1009:55 -

1 stop16h 23m

Fri 9/1011:57 -

1 stop21h 38m

Deal found 18/8£633

Tue 8/917:00 -

2 stops26h 21m

Tue 29/910:00 -

2 stops21h 05m

Deal found 18/8£731

Wed 9/917:00 -

2 stops26h 21m

Tue 29/910:00 -

2 stops21h 05m

Deal found 18/8£739

Wed 9/917:00 -

2 stops26h 21m

Tue 6/1010:00 -

2 stops21h 05m

Deal found 18/8£741

Tue 8/917:00 -

2 stops26h 21m

Fri 25/915:09 -

2 stops15h 56m

Deal found 18/8£753

Tue 8/917:00 -

2 stops26h 21m

Wed 30/912:01 -

2 stops19h 04m

Deal found 18/8£758

Tue 8/917:00 -

2 stops26h 21m

Tue 6/1011:57 -

2 stops19h 08m

Deal found 19/8£759

Fri 2/1017:00 -

2 stops34h 25m

Fri 9/1018:26 -

2 stops36h 39m

Deal found 18/8£759

Wed 9/917:00 -

2 stops31h 56m

Fri 25/912:01 -

2 stops19h 04m

Deal found 18/8£767

Wed 4/1114:45 -

1 stop15h 24m

Sun 8/1117:23 -

1 stop34h 57m

Deal found 14/8£772

Find flight deals from Heathrow to Santa Rosa

Round-trip from	£633
One-way from	£476
Popular in	December
Cheapest in	February
Average price	£604

2/10-9/10
2 total stops
38h 01m total
London to Santa Rosa

Search Deals

Alaska Airlines
11/12
2 total stops
25h 55m total
London to Santa Rosa

Search Deals

Highest demand for flights based on searches. 0% potential increase in price (£3 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Wed 4/11

14:45-22:09

1 stop15h 24m

Santa Rosa Sonoma County

Sun 8/11

17:23-12:20

1 stop34h 57m

£772

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Thu 17/9

17:00-21:31

2 stops36h 31m

Santa Rosa Sonoma County

Thu 24/9

07:10-15:05

2 stops23h 55m

£779

Fastest return journey

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Wed 11/11

12:15-22:09

2 stops17h 54m

Santa Rosa Sonoma County

Wed 3/3

07:12-10:50

2 stops19h 38m

£802

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Wed 9/9

17:00-12:46

1 stop27h 46m

Santa Rosa Sonoma County

Thu 1/10

17:34-15:05

1 stop13h 31m

£804

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Thu 21/1

14:45-12:21

2 stops53h 36m

Santa Rosa Sonoma County

Sun 24/1

06:30-12:20

2 stops21h 50m

£831

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Fri 4/9

17:00-12:56

1 stop27h 56m

Santa Rosa Sonoma County

Mon 5/10

17:06-15:05

1 stop13h 59m

£833

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Fri 4/9

17:00-12:56

1 stop27h 56m

Santa Rosa Sonoma County

Tue 6/10

17:06-15:05

1 stop13h 59m

£833

Cheapest one-way

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Mon 14/12

14:45-08:40

2 stops25h 55m

£476

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Wed 30/12

13:15-23:38

1 stop18h 23m

£561

Fastest single journey

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Tue 29/12

14:45-22:21

1 stop15h 36m

£602

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 15 resultsSorted by cheapest first

Best time to book a flight from Heathrow to Santa Rosa

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

LHR-STS

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.

Related info for your journey

What airport do you fly into for flights to Santa Rosa from London Heathrow?
Santa Rosa Sonoma County (STS) is the airport you will fly into if you book a flight from London Heathrow to Santa Rosa. You should not have trouble finding flights to Sonoma County from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Santa Rosa airport from London Heathrow. It is only a 7.2 mi journey from Sonoma County (STS) to Santa Rosa’s city center.
How long is the flight from London Heathrow Airport to Santa Rosa?
Departing from London Heathrow Airport to Santa Rosa will take you 15h 24m. There are 5311 mi between London Heathrow Airport and Santa Rosa.
Can I find deals for flights from Heathrow to Santa Rosa that include hotel bookings?
Yes. In addition to deals on Heathrow to Santa Rosa flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Santa Rosa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Santa Rosa.
Can I find deals for business class flights from Heathrow to Santa Rosa?
Yes. Cheapflights offers flight deals from Heathrow 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.

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

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

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Cheap flights from London Heathrow Airport to Santa Rosa from £476

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Santa Rosa

Cheapest flights from Heathrow to Santa RosaExplore the most affordable flight options available from Heathrow to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Explore the most affordable flight options available from Heathrow to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Best flights from Heathrow to Santa RosaDiscover carefully curated flight deals from Heathrow to Santa Rosa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Discover carefully curated flight deals from Heathrow to Santa Rosa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Last-minute flights from Heathrow to Santa RosaDiscover last-minute flight deals from Heathrow to Santa Rosa. Data last updated 19 August 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Santa Rosa. Data last updated 19 August 2026 and is based on user searches.

One-way flights from Heathrow to Santa RosaSearch for one-way flight options from Heathrow to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.

Search for one-way flight options from Heathrow to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.

Find flight deals from Heathrow to Santa Rosa

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

Best time to book a flight from Heathrow to Santa Rosa

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

Related info for your journey

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

How long is the flight from London Heathrow Airport to Santa Rosa?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Santa Rosa

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Complete your trip

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Heathrow and Santa Rosa flights

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

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Cheapest flights from Heathrow to Santa Rosa
Explore the most affordable flight options available from Heathrow to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Best flights from Heathrow to Santa Rosa
Discover carefully curated flight deals from Heathrow to Santa Rosa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Last-minute flights from Heathrow to Santa Rosa
Discover last-minute flight deals from Heathrow to Santa Rosa. Data last updated 19 August 2026 and is based on user searches.

One-way flights from Heathrow to Santa Rosa
Search for one-way flight options from Heathrow to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.