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.

£525 Cheap Flights from London to Santa Rosa in 2026/27

Find the cheapest flights from London to San Francisco

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

14:45 - 08:43LHR London Heathrow-STS Santa Rosa Sonoma County

49h 58m2 stops Seattle/Tacoma Intl Burbank Bob Hope

06:30 - 12:20STS Santa Rosa Sonoma County-LHR London Heathrow

45h 50m2 stops Los Angeles Seattle/Tacoma Intl

£696Alaska Airlines

Thu, 21 Jan - Sun, 24 Jan

14:45 - 17:32LHR London Heathrow-STS Santa Rosa Sonoma County

58h 47m2 stops Seattle/Tacoma Intl Burbank Bob Hope

06:30 - 12:20STS Santa Rosa Sonoma County-LHR London Heathrow

45h 50m2 stops Los Angeles Seattle/Tacoma Intl

£697Alaska Airlines

Thu, 21 Jan - Sun, 24 Jan

14:45 - 08:43LHR London Heathrow-STS Santa Rosa Sonoma County

49h 58m2 stops Seattle/Tacoma Intl Burbank Bob Hope

06:30 - 12:20STS Santa Rosa Sonoma County-LHR London Heathrow

45h 50m2 stops Los Angeles Seattle/Tacoma Intl

£698Alaska Airlines

Thu, 21 Jan - Sun, 24 Jan

14:45 - 17:32LHR London Heathrow-STS Santa Rosa Sonoma County

58h 47m2 stops Seattle/Tacoma Intl Burbank Bob Hope

06:30 - 12:20STS Santa Rosa Sonoma County-LHR London Heathrow

45h 50m2 stops Los Angeles Seattle/Tacoma Intl

£698Alaska Airlines

Thu, 21 Jan - Sun, 24 Jan

14:45 - 10:15LHR London Heathrow-STS Santa Rosa Sonoma County

27h 30m2 stops Seattle/Tacoma Intl Los Angeles

07:07 - 12:20STS Santa Rosa Sonoma County-LHR London Heathrow

21h 13m2 stops Los Angeles Seattle/Tacoma Intl

£713Alaska Airlines

Tue, 10 Nov - Tue, 17 Nov

14:45 - 12:59LHR London Heathrow-STS Santa Rosa Sonoma County

30h 14m1 stop Seattle/Tacoma Intl

07:00 - 12:20STS Santa Rosa Sonoma County-LHR London Heathrow

21h 20m1 stop Seattle/Tacoma Intl

£727Alaska Airlines

Thu, 21 Jan - Sun, 24 Jan

14:45 - 12:59LHR London Heathrow-STS Santa Rosa Sonoma County

30h 14m1 stop Seattle/Tacoma Intl

07:00 - 12:20STS Santa Rosa Sonoma County-LHR London Heathrow

21h 20m1 stop Seattle/Tacoma Intl

£728Alaska Airlines

Thu, 21 Jan - Sun, 24 Jan

14:45 - 12:59LHR London Heathrow-STS Santa Rosa Sonoma County

30h 14m1 stop Seattle/Tacoma Intl

07:00 - 12:20STS Santa Rosa Sonoma County-LHR London Heathrow

21h 20m1 stop Seattle/Tacoma Intl

£728Alaska Airlines

Thu, 21 Jan - Sun, 24 Jan

14:45 - 12:59LHR London Heathrow-STS Santa Rosa Sonoma County

30h 14m1 stop Seattle/Tacoma Intl

07:00 - 12:20STS Santa Rosa Sonoma County-LHR London Heathrow

21h 20m1 stop Seattle/Tacoma Intl

£729Alaska Airlines

Thu, 21 Jan - Sun, 24 Jan

14:45 - 23:08LHR London Heathrow-STS Santa Rosa Sonoma County

16h 23m1 stop Seattle/Tacoma Intl

07:12 - 12:20STS Santa Rosa Sonoma County-LHR London Heathrow

21h 08m1 stop Seattle/Tacoma Intl

£731Alaska Airlines

Sat, 7 Nov - Tue, 9 Mar

Cheap last-minute flights

Enter your travel dates to find the best prices.

17:00 - 15:55LHR London Heathrow-STS Santa Rosa Sonoma County

30h 55m2 stops Seattle/Tacoma Intl Burbank Bob Hope

14:32 - 15:05STS Santa Rosa Sonoma County-LHR London Heathrow

16h 33m2 stops Burbank Bob Hope Seattle/Tacoma Intl

£789Alaska Airlines

Mon, 5 Oct - Thu, 15 Oct

17:00 - 15:55LHR London Heathrow-STS Santa Rosa Sonoma County

30h 55m2 stops Seattle/Tacoma Intl Burbank Bob Hope

11:57 - 15:05STS Santa Rosa Sonoma County-LHR London Heathrow

19h 08m2 stops Los Angeles Seattle/Tacoma Intl

£793Alaska Airlines

Mon, 5 Oct - Mon, 12 Oct

17:00 - 15:55LHR London Heathrow-STS Santa Rosa Sonoma County

30h 55m2 stops Seattle/Tacoma Intl Burbank Bob Hope

17:06 - 15:05STS Santa Rosa Sonoma County-LHR London Heathrow

13h 59m1 stop Seattle/Tacoma Intl

£902Alaska Airlines

Mon, 5 Oct - Mon, 12 Oct

17:00 - 11:17LHR London Heathrow-STS Santa Rosa Sonoma County

26h 17m2 stops Seattle/Tacoma Intl Los Angeles

17:06 - 15:05STS Santa Rosa Sonoma County-LHR London Heathrow

13h 59m1 stop Seattle/Tacoma Intl

£974Alaska Airlines

Mon, 5 Oct - Tue, 13 Oct

21:25 - 21:56LHR London Heathrow-STS Santa Rosa Sonoma County

32h 31m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

08:07 - 11:55STS Santa Rosa Sonoma County-LHR London Heathrow

19h 48m2 stops Portland Reykjavik Keflavik Intl

£1,006Multiple Airlines

Sat, 3 Oct - Wed, 7 Oct

17:00 - 13:06LHR London Heathrow-STS Santa Rosa Sonoma County

28h 06m1 stop Seattle/Tacoma Intl

17:06 - 15:05STS Santa Rosa Sonoma County-LHR London Heathrow

13h 59m1 stop Seattle/Tacoma Intl

£1,036Alaska Airlines

Mon, 5 Oct - Mon, 12 Oct

17:00 - 13:06LHR London Heathrow-STS Santa Rosa Sonoma County

28h 06m1 stop Seattle/Tacoma Intl

07:00 - 15:05STS Santa Rosa Sonoma County-LHR London Heathrow

24h 05m1 stop Seattle/Tacoma Intl

£1,067Alaska Airlines

Mon, 5 Oct - Sun, 11 Oct

20:05 - 16:05LHR London Heathrow-STS Santa Rosa Sonoma County

28h 00m2 stops New York John F Kennedy Intl Salt Lake City

11:21 - 11:00STS Santa Rosa Sonoma County-LHR London Heathrow

15h 39m1 stop Salt Lake City

£1,076Delta

Mon, 5 Oct - Tue, 13 Oct

17:00 - 15:55LHR London Heathrow-STS Santa Rosa Sonoma County

30h 55m2 stops Seattle/Tacoma Intl Burbank Bob Hope

07:00 - 15:05STS Santa Rosa Sonoma County-LHR London Heathrow

24h 05m2 stops Los Angeles Seattle/Tacoma Intl

£1,089Alaska Airlines

Fri, 2 Oct - Tue, 6 Oct

10:05 - 12:40LHR London Heathrow-STS Santa Rosa Sonoma County

34h 35m1 stop Phoenix Sky Harbor Intl

16:23 - 15:05STS Santa Rosa Sonoma County-LHR London Heathrow

14h 42m1 stop Phoenix Sky Harbor Intl

£1,094American Airlines

Mon, 5 Oct - Mon, 12 Oct

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Delta flights from London to Santa Rosa

Our best Delta deals on London to Santa Rosa flight tickets

Delta

10 Nov

LHR08:40London Heathrow

39h 26m

2 stops

STS16:06Santa Rosa Sonoma County

8 Mar

STS12:39Santa Rosa Sonoma County

13h 21m

1 stop

LHR10:00London Heathrow

£818

Delta

10 Nov

LHR08:40London Heathrow

39h 26m

2 stops

STS16:06Santa Rosa Sonoma County

10 Mar

STS07:00Santa Rosa Sonoma County

20h 40m

2 stops

LHR11:40London Heathrow

£818

Delta

11 Nov

LHR06:20London Heathrow

17h 46m

2 stops

STS16:06Santa Rosa Sonoma County

9 Mar

STS12:39Santa Rosa Sonoma County

13h 21m

1 stop

LHR10:00London Heathrow

£823

Alaska Airlines flights from London to Santa Rosa

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

Alaska Airlines

21 Jan

LHR14:45London Heathrow

58h 47m

2 stops

STS17:32Santa Rosa Sonoma County

24 Jan

STS06:30Santa Rosa Sonoma County

45h 50m

2 stops

LHR12:20London Heathrow

£697

Alaska Airlines

21 Jan

LHR14:45London Heathrow

49h 58m

2 stops

STS08:43Santa Rosa Sonoma County

24 Jan

STS06:30Santa Rosa Sonoma County

45h 50m

2 stops

LHR12:20London Heathrow

£698

Alaska Airlines

21 Jan

LHR14:45London Heathrow

58h 47m

2 stops

STS17:32Santa Rosa Sonoma County

24 Jan

STS06:30Santa Rosa Sonoma County

45h 50m

2 stops

LHR12:20London Heathrow

£698

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Thu 21/1

14:45-08:43

2 stops49h 58m

Santa Rosa Sonoma County

Sun 24/1

06:30-12:20

2 stops45h 50m

£696

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Thu 21/1

14:45-17:32

2 stops58h 47m

Santa Rosa Sonoma County

Sun 24/1

06:30-12:20

2 stops45h 50m

£697

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Thu 21/1

14:45-08:43

2 stops49h 58m

Santa Rosa Sonoma County

Sun 24/1

06:30-12:20

2 stops45h 50m

£698

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Thu 21/1

14:45-17:32

2 stops58h 47m

Santa Rosa Sonoma County

Sun 24/1

06:30-12:20

2 stops45h 50m

£698

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Tue 10/11

14:45-10:15

2 stops27h 30m

Santa Rosa Sonoma County

Tue 17/11

07:07-12:20

2 stops21h 13m

£713

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Thu 21/1

14:45-12:59

1 stop30h 14m

Santa Rosa Sonoma County

Sun 24/1

07:00-12:20

1 stop21h 20m

£727

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Thu 21/1

14:45-12:59

1 stop30h 14m

Santa Rosa Sonoma County

Sun 24/1

07:00-12:20

1 stop21h 20m

£728

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Thu 21/1

14:45-12:59

1 stop30h 14m

Santa Rosa Sonoma County

Sun 24/1

07:00-12:20

1 stop21h 20m

£728

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Thu 21/1

14:45-12:59

1 stop30h 14m

Santa Rosa Sonoma County

Sun 24/1

07:00-12:20

1 stop21h 20m

£729

Fastest return journey

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Sat 7/11

14:45-23:08

1 stop16h 23m

Santa Rosa Sonoma County

Tue 9/3

07:12-12:20

1 stop21h 08m

£731

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 and Delta are the most popular carriers 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 35% 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

Best price found	£525
Fastest flight time	18h 06m
Direct flights	None

The best one-way flight to Santa Rosa from London in the past 72 hours is £525. The best return flight deal from London to Santa Rosa found on momondo in the last 72 hours is £696.

The fastest flight from London to Santa Rosa takes 18h 06m

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

Search flight deals

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 18h 06m 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.

Fort Bragg

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.