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.

£502 Cheap Flights from London to Santa Rosa in 2026

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06:15 - 21:22

LHR

STS

23h 07m

2 stops

06:00 - 07:55

STS

LHR

41h 55m

2 stops

£701Multiple Airlines

Thu, 4 Jun - Thu, 11 Jun

09:55 - 21:22

LHR

STS

19h 27m

1 stop

06:00 - 07:55

STS

LHR

41h 55m

2 stops

£711Multiple Airlines

Thu, 4 Jun - Thu, 11 Jun

17:00 - 12:46

LHR

STS

27h 46m

1 stop

17:31 - 15:05

STS

LHR

13h 34m

1 stop

£744Alaska Airlines

Tue, 15 Sep - Wed, 23 Sep

17:00 - 12:46

LHR

STS

27h 46m

1 stop

17:31 - 15:05

STS

LHR

13h 34m

1 stop

£744Alaska Airlines

Tue, 15 Sep - Wed, 23 Sep

17:05 - 12:12

LHR

STS

27h 07m

2 stops

16:21 - 19:45

STS

LHR

19h 24m

2 stops

£752American Airlines

Wed, 16 Sep - Tue, 22 Sep

17:00 - 12:46

LHR

STS

27h 46m

1 stop

17:31 - 15:05

STS

LHR

13h 34m

1 stop

£773Alaska Airlines

Tue, 15 Sep - Wed, 23 Sep

17:00 - 12:46

LHR

STS

27h 46m

1 stop

07:00 - 15:05

STS

LHR

24h 05m

1 stop

£774Alaska Airlines

Wed, 16 Sep - Tue, 22 Sep

17:00 - 12:46

LHR

STS

27h 46m

1 stop

07:00 - 15:05

STS

LHR

24h 05m

1 stop

£774Alaska Airlines

Wed, 16 Sep - Tue, 22 Sep

13:05 - 21:56

LHR

STS

16h 51m

2 stops

07:00 - 20:20

STS

LHR

29h 20m

2 stops

£777Multiple Airlines

Wed, 16 Sep - Tue, 22 Sep

17:05 - 12:12

LHR

STS

27h 07m

2 stops

16:21 - 15:05

STS

LHR

14h 44m

1 stop

£778American Airlines

Thu, 17 Sep - Tue, 22 Sep

American Airlines flights from London to Santa Rosa

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

American Airlines

16 Sept

LHR17:05London Heathrow

27h 07m

2 stops

STS12:12Santa Rosa Sonoma County

22 Sept

STS16:21Santa Rosa Sonoma County

19h 24m

2 stops

LHR19:45London Heathrow

£752

American Airlines

17 Sept

LHR17:05London Heathrow

27h 07m

2 stops

STS12:12Santa Rosa Sonoma County

22 Sept

STS16:21Santa Rosa Sonoma County

14h 44m

1 stop

LHR15:05London Heathrow

£778

American Airlines

14 Sept

LHR12:55London Heathrow

31h 17m

1 stop

STS12:12Santa Rosa Sonoma County

22 Sept

STS16:21Santa Rosa Sonoma County

14h 44m

1 stop

LHR15:05London Heathrow

£815

Alaska Airlines flights from London to Santa Rosa

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

Alaska Airlines

15 Sept

LHR17:00London Heathrow

27h 46m

1 stop

STS12:46Santa Rosa Sonoma County

23 Sept

STS17:31Santa Rosa Sonoma County

13h 34m

1 stop

LHR15:05London Heathrow

£744

Alaska Airlines

15 Sept

LHR17:00London Heathrow

27h 46m

1 stop

STS12:46Santa Rosa Sonoma County

21 Sept

STS07:00Santa Rosa Sonoma County

24h 05m

1 stop

LHR15:05London Heathrow

£744

Alaska Airlines

15 Sept

LHR17:00London Heathrow

27h 46m

1 stop

STS12:46Santa Rosa Sonoma County

22 Sept

STS17:31Santa Rosa Sonoma County

13h 34m

1 stop

LHR15:05London Heathrow

£773

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 4/6

06:15-21:22

2 stops23h 07m

Santa Rosa Sonoma County

Thu 11/6

06:00-07:55

2 stops41h 55m

£701

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 4/6

09:55-21:22

1 stop19h 27m

Santa Rosa Sonoma County

Thu 11/6

06:00-07:55

2 stops41h 55m

£711

Fastest return journey

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 15/9

17:00-12:46

1 stop27h 46m

Santa Rosa Sonoma County

Wed 23/9

17:31-15:05

1 stop13h 34m

£744

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 15/9

17:00-12:46

1 stop27h 46m

Santa Rosa Sonoma County

Wed 23/9

17:31-15:05

1 stop13h 34m

£744

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 16/9

17:05-12:12

2 stops27h 07m

Santa Rosa Sonoma County

Tue 22/9

16:21-19:45

2 stops19h 24m

£752

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 15/9

17:00-12:46

1 stop27h 46m

Santa Rosa Sonoma County

Wed 23/9

17:31-15:05

1 stop13h 34m

£773

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 16/9

17:00-12:46

1 stop27h 46m

Santa Rosa Sonoma County

Tue 22/9

07:00-15:05

1 stop24h 05m

£774

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 16/9

17:00-12:46

1 stop27h 46m

Santa Rosa Sonoma County

Tue 22/9

07:00-15:05

1 stop24h 05m

£774

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 16/9

13:05-21:56

2 stops16h 51m

Santa Rosa Sonoma County

Tue 22/9

07:00-20:20

2 stops29h 20m

£777

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 17/9

17:05-12:12

2 stops27h 07m

Santa Rosa Sonoma County

Tue 22/9

16:21-15:05

1 stop14h 44m

£778

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 American Airlines 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 40% of people opting to fly with this airline when travelling to Santa Rosa. Keep in mind that there are 18 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	23h 07m
Direct flights	None

The fastest flight from London to Santa Rosa takes 23h 07m

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 23h 07m 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.