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 40% of people opting to fly with this airline when travelling to Santa Rosa. Keep in mind that there are 17 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

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

American Airlines and Finnair are the most popular carriers operating from London Heathrow to Santa Rosa Sonoma County

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.

£502 Cheap Flights from London Heathrow Airport to Santa Rosa in 2025/26

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Round-trip

One-way

Cheap return flights

11:20 - 22:35LHR-STS

19h 15m1 stop

08:00 - 10:55STS-LHR

18h 55m1 stop

£502

Find Deal

Sat, 14 Feb - Sat, 21 Feb

12:20 - 22:05LHR-STS

16h 45m1 stop

14:22 - 20:10STS-LHR

21h 48m2 stops

£552

Find Deal

Tue, 28 Oct - Tue, 4 Nov

06:00 - 22:35LHR-STS

24h 35m2 stops

08:00 - 17:30STS-LHR

25h 30m2 stops

£585

Find Deal

Sat, 14 Feb - Sat, 21 Feb

16:55 - 10:10LHR-STS

24h 15m1 stop

07:00 - 07:00STS-LHR

16h 00m1 stop

£586

Find Deal

Tue, 28 Oct - Tue, 4 Nov

16:55 - 10:10LHR-STS

24h 15m1 stop

12:37 - 12:15STS-LHR

15h 38m2 stops

£589American Airlines

Find Deal

Tue, 28 Oct - Tue, 4 Nov

09:25 - 21:58LHR-STS

20h 33m1 stop

12:49 - 12:15STS-LHR

15h 26m2 stops

£650

Find Deal

Sat, 14 Feb - Sat, 21 Feb

09:15 - 12:01LHR-STS

34h 46m2 stops

13:18 - 06:50STS-LHR

33h 32m1 stop

£684American Airlines

Find Deal

Thu, 23 Oct - Sun, 2 Nov

10:20 - 10:10LHR-STS

30h 50m2 stops

18:34 - 17:15STS-LHR

38h 41m2 stops

£701

Find Deal

Tue, 28 Oct - Tue, 4 Nov

16:25 - 12:21LHR-STS

27h 56m2 stops

16:23 - 06:50STS-LHR

30h 27m2 stops

£718American Airlines

Find Deal

Fri, 24 Oct - Sun, 2 Nov

16:25 - 12:21LHR-STS

27h 56m2 stops

07:45 - 08:35STS-LHR

17h 50m2 stops

£829American Airlines

Find Deal

Wed, 22 Oct - Fri, 31 Oct

American Airlines flights from London Heathrow Airport to Santa Rosa

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

American Airlines

28 Oct

LHR16:55London Heathrow

24h 15m

1 stop

STS10:10Santa Rosa Sonoma County

4 Nov

STS12:37Santa Rosa Sonoma County

15h 38m

2 stops

LHR12:15London Heathrow

£589

Find similar

American Airlines

23 Oct

LHR09:15London Heathrow

34h 46m

2 stops

STS12:01Santa Rosa Sonoma County

2 Nov

STS13:18Santa Rosa Sonoma County

33h 32m

1 stop

LHR06:50London Heathrow

£684

Find similar

American Airlines

24 Oct

LHR16:25London Heathrow

27h 56m

2 stops

STS12:21Santa Rosa Sonoma County

2 Nov

STS16:23Santa Rosa Sonoma County

30h 27m

2 stops

LHR06:50London Heathrow

£718

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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

Sat 14/2

11:20-22:35

1 stop19h 15m

Santa Rosa Sonoma County

Sat 21/2

08:00-10:55

1 stop18h 55m

£502

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 28/10

12:20-22:05

1 stop16h 45m

Santa Rosa Sonoma County

Tue 4/11

14:22-20:10

2 stops21h 48m

£552

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sat 14/2

06:00-22:35

2 stops24h 35m

Santa Rosa Sonoma County

Sat 21/2

08:00-17:30

2 stops25h 30m

£585

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 28/10

16:55-10:10

1 stop24h 15m

Santa Rosa Sonoma County

Tue 4/11

07:00-07:00

1 stop16h 00m

£586

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 28/10

16:55-10:10

1 stop24h 15m

Santa Rosa Sonoma County

Tue 4/11

12:37-12:15

2 stops15h 38m

£589

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sat 14/2

09:25-21:58

1 stop20h 33m

Santa Rosa Sonoma County

Sat 21/2

12:49-12:15

2 stops15h 26m

£650

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 23/10

09:15-12:01

2 stops34h 46m

Santa Rosa Sonoma County

Sun 2/11

13:18-06:50

1 stop33h 32m

£684

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 28/10

10:20-10:10

2 stops30h 50m

Santa Rosa Sonoma County

Tue 4/11

18:34-17:15

2 stops38h 41m

£701

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Fri 24/10

16:25-12:21

2 stops27h 56m

Santa Rosa Sonoma County

Sun 2/11

16:23-06:50

2 stops30h 27m

£718

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 22/10

16:25-12:21

2 stops27h 56m

Santa Rosa Sonoma County

Fri 31/10

07:45-08:35

2 stops17h 50m

£829

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 £540. 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 £639. 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 £540. Try not to purchase tickets in the afternoon because they tend to be around £659. 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

Direct flights	None

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 45m, 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.