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Santa Rosa

$718+ Cheap flights from Heathrow (LHR) to Santa Rosa (STS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — STS
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Heathrow to Santa Rosa

Cheapest flights from Heathrow to Santa Rosa
Explore the most affordable flight options available from Heathrow to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1111:50 am
LHR
-
STS
1 stop29h 21m
American Airlines
Wed 3/184:23 pm
STS
-
LHR
1 stop13h 52m
American Airlines
Deal found 1/25$886
This Trip.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/712:20 pm
LHR
-
STS
1 stop17h 32m
Multiple Airlines
Sat 3/148:00 am
STS
-
LHR
2 stops20h 55m
Multiple Airlines
Deal found 1/26$947
This Expedia deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:50 am
LHR
-
STS
2 stops32h 21m
Multiple Airlines
Wed 3/187:05 am
STS
-
LHR
2 stops31h 00m
Multiple Airlines
Deal found 1/25$997
This Finnair deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/244:55 pm
LHR
-
STS
1 stop25h 16m
Multiple Airlines
Tue 3/37:00 am
STS
-
LHR
1 stop21h 20m
Multiple Airlines
Deal found 1/26$998
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/242:50 pm
LHR
-
STS
2 stops27h 21m
Multiple Airlines
Fri 2/277:00 am
STS
-
LHR
1 stop19h 55m
Multiple Airlines
Deal found 1/27$1,086
This Alaska Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:00 pm
LHR
-
STS
1 stop27h 28m
Alaska Airlines
Sun 11/18:01 pm
STS
-
LHR
1 stop35h 04m
Alaska Airlines
Deal found 1/24$1,152
This Iberia deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:40 pm
LHR
-
STS
2 stops35h 05m
Iberia
Sun 11/13:05 pm
STS
-
LHR
2 stops17h 30m
Iberia
Deal found 1/25$1,212

Find flight deals from Heathrow to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Santa Rosa (STS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$886
(American Airlines)

One-way from

$718
(Finnair)

Popular in

July

Cheapest in

February

Average price

$647
Provider with most accurate pricing for London (LON)-San Francisco flight deals.
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Provider most trusted by Cheapflights users for London (LON)-San Francisco flights.
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From London Heathrow to Santa Rosa Sonoma County
Search Deals
One-way flight from London Heathrow to Santa Rosa Sonoma County
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Santa Rosa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Santa Rosa that are best for you.

Fly from

Heathrow

Fly to

Santa Rosa

Route

Depart

Return

Price

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 3/11

11:50 am-10:11 am

1 stop29h 21m

Santa Rosa Sonoma County

Wed 3/18

4:23 pm-1:15 pm

1 stop13h 52m

$886

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sat 3/7

12:20 pm-9:52 pm

1 stop17h 32m

Santa Rosa Sonoma County

Sat 3/14

8:00 am-11:55 am

2 stops20h 55m

$947

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 3/11

8:50 am-10:11 am

2 stops32h 21m

Santa Rosa Sonoma County

Wed 3/18

7:05 am-9:05 pm

2 stops31h 00m

$997

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 2/24

4:55 pm-10:11 am

1 stop25h 16m

Santa Rosa Sonoma County

Tue 3/3

7:00 am-12:20 pm

1 stop21h 20m

$998

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 2/24

2:50 pm-10:11 am

2 stops27h 21m

Santa Rosa Sonoma County

Fri 2/27

7:00 am-10:55 am

1 stop19h 55m

$1,086

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Mon 3/16

4:55 pm-10:11 am

1 stop24h 16m

$718

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 3/24

8:20 am-11:59 pm

2 stops22h 39m

$793

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 3/25

7:05 pm-12:26 pm

2 stops24h 21m

$807

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Mon 7/6

4:10 pm-12:35 pm

1 stop28h 25m

$814

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sun 5/31

7:40 pm-12:25 pm

2 stops24h 45m

$847

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 12 results
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Best time to book a flight from Heathrow to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Heathrow with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Santa Rosa

What is the cheapest month to book a flight from London Heathrow Airport to Santa Rosa?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Santa Rosa (average of $474). Flying from London Heathrow Airport to Santa Rosa in July is currently the most expensive (average of $595). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santa Rosa from London Heathrow?

    For a flight from London Heathrow to Santa Rosa, you will be flying into Sonoma County. Santa Rosa Sonoma County (STS) is just 7.2 mi from the center of the city. Sonoma County is the only Santa Rosa airport and it handles 0 inbound flights from London Heathrow per day. 0 airlines have flights to Santa Rosa Sonoma County from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Santa Rosa?

    Departing from London Heathrow Airport to Santa Rosa will take you 29h 21m. London Heathrow Airport and Santa Rosa are separated by a distance of 5311 mi.

  • Can I find deals for flights from Heathrow to Santa Rosa that include hotel bookings?

    Yes. In addition to deals on Heathrow to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Santa Rosa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Santa Rosa.

  • Can I find deals for business class flights from Heathrow to Santa Rosa?

    Yes. Cheapflights offers flight deals from Heathrow to Santa Rosa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Santa Rosa?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Santa Rosa (average of $474). Flying from London Heathrow Airport to Santa Rosa in July is currently the most expensive (average of $595). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

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