When did momondo last update prices for flights from London to Santa Rosa Sonoma County Airport?

Prices for flights from London to Santa Rosa Sonoma County Airport are updated daily.

How old do you have to be to fly from London to Santa Rosa Sonoma County Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Santa Rosa Sonoma County Airport.

What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

The necessary travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£518 Cheap Flights from London to Santa Rosa in 2026

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Find the cheapest flights from London to San Francisco

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:45 - 21:57

LHR

STS

15h 12m

1 stop

20:01 - 12:20

STS

LHR

32h 19m

1 stop

£792Alaska Airlines

Thu, 19 Nov - Mon, 23 Nov

14:45 - 21:57

LHR

STS

15h 12m

1 stop

20:01 - 12:20

STS

LHR

32h 19m

1 stop

£793Alaska Airlines

Thu, 19 Nov - Mon, 23 Nov

14:45 - 21:57

LHR

STS

15h 12m

1 stop

20:01 - 12:20

STS

LHR

32h 19m

1 stop

£794Alaska Airlines

Thu, 19 Nov - Mon, 23 Nov

14:45 - 15:01

LHR

STS

32h 16m

2 stops

15:45 - 12:20

STS

LHR

36h 35m

2 stops

£862Alaska Airlines

Thu, 19 Nov - Mon, 23 Nov

14:45 - 15:01

LHR

STS

32h 16m

2 stops

15:45 - 12:20

STS

LHR

36h 35m

2 stops

£875Alaska Airlines

Thu, 19 Nov - Mon, 23 Nov

21:25 - 21:56

LHR

STS

32h 31m

2 stops

07:00 - 11:55

STS

LHR

20h 55m

2 stops

£883Multiple Airlines

Sat, 10 Oct - Sat, 17 Oct

14:45 - 15:01

LHR

STS

56h 16m

2 stops

20:01 - 12:20

STS

LHR

32h 19m

1 stop

£890Alaska Airlines

Thu, 19 Nov - Mon, 23 Nov

17:00 - 15:55

LHR

STS

30h 55m

2 stops

10:00 - 15:05

STS

LHR

21h 05m

2 stops

£895Alaska Airlines

Wed, 12 Aug - Wed, 19 Aug

14:45 - 15:01

LHR

STS

56h 16m

2 stops

20:01 - 12:20

STS

LHR

32h 19m

1 stop

£906Alaska Airlines

Thu, 19 Nov - Mon, 23 Nov

17:00 - 15:55

LHR

STS

30h 55m

2 stops

10:00 - 15:05

STS

LHR

21h 05m

2 stops

£907Alaska Airlines

Wed, 12 Aug - Wed, 19 Aug

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Alaska Airlines flights from London to Santa Rosa

Our best Alaska Airlines deals on London to Santa Rosa flight tickets

Alaska Airlines

19 Nov

LHR14:45London Heathrow

15h 12m

1 stop

STS21:57Santa Rosa Sonoma County

23 Nov

STS20:01Santa Rosa Sonoma County

32h 19m

1 stop

LHR12:20London Heathrow

£792

Alaska Airlines

19 Nov

LHR14:45London Heathrow

15h 12m

1 stop

STS21:57Santa Rosa Sonoma County

23 Nov

STS20:01Santa Rosa Sonoma County

32h 19m

1 stop

LHR12:20London Heathrow

£793

Alaska Airlines

19 Nov

LHR14:45London Heathrow

15h 12m

1 stop

STS21:57Santa Rosa Sonoma County

23 Nov

STS20:01Santa Rosa Sonoma County

32h 19m

1 stop

LHR12:20London Heathrow

£794

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 19/11

14:45-21:57

1 stop15h 12m

Santa Rosa Sonoma County

Mon 23/11

20:01-12:20

1 stop32h 19m

£792

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 19/11

14:45-21:57

1 stop15h 12m

Santa Rosa Sonoma County

Mon 23/11

20:01-12:20

1 stop32h 19m

£793

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 19/11

14:45-21:57

1 stop15h 12m

Santa Rosa Sonoma County

Mon 23/11

20:01-12:20

1 stop32h 19m

£794

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 19/11

14:45-15:01

2 stops32h 16m

Santa Rosa Sonoma County

Mon 23/11

15:45-12:20

2 stops36h 35m

£862

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 19/11

14:45-15:01

2 stops32h 16m

Santa Rosa Sonoma County

Mon 23/11

15:45-12:20

2 stops36h 35m

£875

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sat 10/10

21:25-21:56

2 stops32h 31m

Santa Rosa Sonoma County

Sat 17/10

07:00-11:55

2 stops20h 55m

£883

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 19/11

14:45-15:01

2 stops56h 16m

Santa Rosa Sonoma County

Mon 23/11

20:01-12:20

1 stop32h 19m

£890

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 12/8

17:00-15:55

2 stops30h 55m

Santa Rosa Sonoma County

Wed 19/8

10:00-15:05

2 stops21h 05m

£895

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 19/11

14:45-15:01

2 stops56h 16m

Santa Rosa Sonoma County

Mon 23/11

20:01-12:20

1 stop32h 19m

£906

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 12/8

17:00-15:55

2 stops30h 55m

Santa Rosa Sonoma County

Wed 19/8

10:00-15:05

2 stops21h 05m

£907

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Santa Rosa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London to Santa Rosa Sonoma County?

Alaska Airlines is the most popular carrier operating from London to Santa Rosa Sonoma County

Which airlines fly to Santa Rosa?

Virgin Atlantic, British Airways and Lufthansa are the top three most popular airlines that fly to Santa Rosa from London according to our data. Virgin Atlantic is the first choice among our users, with 37% of people opting to fly with this airline when travelling to Santa Rosa. Keep in mind that there are 19 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

When to book flights from London to Santa Rosa

Are you open to changing your travel dates? Check out the ideal times to fly from London to Santa Rosa according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to Santa Rosa (LON to STS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Santa Rosa

Fastest flight time	15h 12m
Direct flights	None

The fastest flight from London to Santa Rosa takes 15h 12m

There are no direct flights from London to Santa Rosa. There are no popular flight routes from London to Santa Rosa.

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Frequently asked questions about flying from London to Santa Rosa

How far is London to Santa Rosa Sonoma County by plane?
London and Santa Rosa Sonoma County are 5320.7 mi apart from one another. Typically, this will take 15h 12m by plane in normal conditions.
When did momondo last update prices for flights from London to Santa Rosa Sonoma County Airport?
Prices for flights from London to Santa Rosa Sonoma County Airport are updated daily.
How old do you have to be to fly from London to Santa Rosa Sonoma County Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Santa Rosa Sonoma County Airport.
What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?
The necessary travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from London to Santa Rosa?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Santa Rosa . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Santa Rosa with flexible booking policies on momondo?

momondo does allow users to show only those flights to Santa Rosa from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Santa Rosa?

momondo helps you find the best flight between London and Santa Rosa by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Santa Rosa right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Santa Rosa, momondo offers a useful price alert feature which will track prices for flights to Santa Rosa from London and alert you when they change.