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

Iberia is the most popular carrier operating from London Heathrow 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 Heathrow Airport according to our data. Virgin Atlantic is the first choice among our users, with 39% 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 did momondo last update prices for flights from London Heathrow Airport to Santa Rosa Sonoma County Airport?

Prices for flights from London Heathrow Airport to Santa Rosa Sonoma County Airport are refreshed on a daily basis.

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

The travel and health documents required for your trip to Santa Rosa Sonoma County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Rosa Sonoma County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£496 Cheap Flights from London Heathrow Airport to Santa Rosa in 2025/26

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Find the cheapest flights from London Heathrow Airport to San Francisco

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One-way

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14:45 - 23:41

LHR

STS

16h 56m1 stop

13:22 - 11:05

STS

LHR

13h 43m1 stop

£798Iberia

Tue, 7 Apr - Mon, 20 Apr

15:10 - 23:41

LHR

STS

16h 31m1 stop

07:00 - 08:00

STS

LHR

17h 00m1 stop

£799Multiple Airlines

Wed, 15 Apr - Wed, 15 Jul

14:45 - 23:41

LHR

STS

16h 56m1 stop

13:22 - 18:15

STS

LHR

20h 53m2 stops

£808Iberia

Tue, 7 Apr - Mon, 20 Apr

19:40 - 22:58

LHR

STS

35h 18m2 stops

18:30 - 11:20

STS

LHR

32h 50m1 stop

£846Multiple Airlines

Sat, 31 Jan - Sat, 7 Feb

14:55 - 10:35

LHR

STS

27h 40m1 stop

18:30 - 11:20

STS

LHR

32h 50m1 stop

£848Multiple Airlines

Sat, 31 Jan - Sat, 7 Feb

14:45 - 23:45

LHR

STS

17h 00m1 stop

07:00 - 15:25

STS

LHR

24h 25m1 stop

£880Multiple Airlines

Sat, 13 Jun - Wed, 17 Jun

12:15 - 10:35

LHR

STS

30h 20m2 stops

11:15 - 10:50

STS

LHR

15h 35m2 stops

£887Multiple Airlines

Sat, 31 Jan - Sat, 7 Feb

15:10 - 23:41

LHR

STS

16h 31m1 stop

07:00 - 08:00

STS

LHR

17h 00m1 stop

£902Multiple Airlines

Wed, 15 Apr - Wed, 15 Jul

06:30 - 23:41

LHR

STS

25h 11m2 stops

07:00 - 22:00

STS

LHR

31h 00m2 stops

£913Multiple Airlines

Wed, 15 Apr - Wed, 15 Jul

18:10 - 23:41

LHR

STS

37h 31m2 stops

07:00 - 17:10

STS

LHR

26h 10m2 stops

£962Multiple Airlines

Tue, 7 Apr - Mon, 20 Apr

Iberia flights from London Heathrow Airport to Santa Rosa

Our best Iberia deals on London Heathrow Airport to Santa Rosa flight tickets

Iberia

7 Apr

LHR14:45London Heathrow

16h 56m

1 stop

STS23:41Santa Rosa Sonoma County

20 Apr

STS13:22Santa Rosa Sonoma County

13h 43m

1 stop

LHR11:05London Heathrow

£798

Find similar

Iberia

7 Apr

LHR14:45London Heathrow

16h 56m

1 stop

STS23:41Santa Rosa Sonoma County

20 Apr

STS13:22Santa Rosa Sonoma County

20h 53m

2 stops

LHR18:15London Heathrow

£808

Find similar

momondo 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

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 7/4

14:45-23:41

1 stop16h 56m

Santa Rosa Sonoma County

Mon 20/4

13:22-11:05

1 stop13h 43m

£798

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 15/4

15:10-23:41

1 stop16h 31m

Santa Rosa Sonoma County

Wed 15/7

07:00-08:00

1 stop17h 00m

£799

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 7/4

14:45-23:41

1 stop16h 56m

Santa Rosa Sonoma County

Mon 20/4

13:22-18:15

2 stops20h 53m

£808

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sat 31/1

19:40-22:58

2 stops35h 18m

Santa Rosa Sonoma County

Sat 7/2

18:30-11:20

1 stop32h 50m

£846

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sat 31/1

14:55-10:35

1 stop27h 40m

Santa Rosa Sonoma County

Sat 7/2

18:30-11:20

1 stop32h 50m

£848

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sat 13/6

14:45-23:45

1 stop17h 00m

Santa Rosa Sonoma County

Wed 17/6

07:00-15:25

1 stop24h 25m

£880

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sat 31/1

12:15-10:35

2 stops30h 20m

Santa Rosa Sonoma County

Sat 7/2

11:15-10:50

2 stops15h 35m

£887

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 15/4

15:10-23:41

1 stop16h 31m

Santa Rosa Sonoma County

Wed 15/7

07:00-08:00

1 stop17h 00m

£902

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 15/4

06:30-23:41

2 stops25h 11m

Santa Rosa Sonoma County

Wed 15/7

07:00-22:00

2 stops31h 00m

£913

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 7/4

18:10-23:41

2 stops37h 31m

Santa Rosa Sonoma County

Mon 20/4

07:00-17:10

2 stops26h 10m

£962

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 Heathrow Airport 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

Prices

Airlines

What is the cheapest day to depart on your flight to Santa Rosa?

The cheapest day to depart on your flight to Santa Rosa is on a Thursday when prices can be found for as low as £549. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around £649. These prices are subject to change though, so be sure to set up a Price Alert for flights to Santa Rosa.

What is the cheapest time of day to depart on your flight to Santa Rosa?

Our data shows that the cheapest London Heathrow Airport to Santa Rosa flights are usually those with departure times at midday. Our users have found flights to Santa Rosa at midday for as low as £549. Try not to purchase tickets in the afternoon because they tend to be around £669. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Heathrow Airport to Santa Rosa

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

Estimated return price

Cheap London Heathrow Airport to Santa Rosa (LHR to STS) flight deals and tips

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

Fastest flight time	16h 31m
Direct flights	None

The fastest flight from London Heathrow Airport to Santa Rosa takes 16h 31m

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

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How far is London Heathrow to Santa Rosa Sonoma County by plane?
The straight-line distance from London Heathrow to Santa Rosa Sonoma County is 5312.4 mi. Flights usually cover this in 16h 31m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Heathrow Airport to Santa Rosa Sonoma County Airport?
Prices for flights from London Heathrow Airport to Santa Rosa Sonoma County Airport are refreshed on a daily basis.
How old do you have to be to fly from London Heathrow Airport 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 Heathrow Airport to Santa Rosa Sonoma County Airport.
What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?
The travel and health documents required for your trip to Santa Rosa Sonoma County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Rosa Sonoma County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Santa Rosa for you.

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

Flights from London to Santa Rosa with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Santa Rosa from London.

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

Yes. momondo can track prices for London to Santa Rosa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.