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

Departing from London Heathrow Airport to Santa Rosa will take you 25h 23m. There are 5311 mi between London Heathrow Airport and Santa Rosa.

What is the cheapest day to fly from London Heathrow Airport to Santa Rosa?

Travellers seeking maximum savings on their London Heathrow Airport to Santa Rosa flight should consider departing on Thursday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Santa Rosa ranges from 0.0 - 180.0 inches per month. January is typically the wettest month, when rainfall can reach 180.0 mm. July is typically the driest time to visit Santa Rosa when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Santa Rosa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 8.0 C).

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

Santa Rosa Sonoma County (STS) is the airport you will fly into if you book a flight from London Heathrow to Santa Rosa. You should not have trouble finding flights to Sonoma County from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Santa Rosa airport from London Heathrow. It is only a 7.2 mi journey from Sonoma County (STS) to Santa Rosa’s city center.

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 holiday 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.

£475+ Cheap Flights from London Heathrow Airport to Santa Rosa

Cheap flight deals from Heathrow to Santa Rosa

Round-trip from	£552
One-way from	£475
Popular in	July
Cheapest in	February
Average price	£423

3/10-7/10
2 total stops
39h 58m total
London to Santa Rosa

Search Deals

12/11
1 total stop
27h 36m total
London to Santa Rosa

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£64 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find 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 19 September 2025.

Fri 3/1009:55LHR - STS

1 stop22h 04mMultiple Airlines

Tue 7/1012:41STS - LHR

1 stop17h 54mMultiple Airlines

Deal found 17/9£552

Mon 8/1215:10LHR - STS

1 stop16h 42mAmerican Airlines

Fri 9/112:45STS - LHR

1 stop16h 30mAmerican Airlines

Deal found 18/9£711

Fri 5/1215:05LHR - STS

1 stop16h 47mAmerican Airlines

Fri 9/112:45STS - LHR

1 stop16h 30mAmerican Airlines

Deal found 18/9£742

Sat 11/1016:55LHR - STS

1 stop27h 06mMultiple Airlines

Tue 21/1007:00STS - LHR

1 stop19h 05mMultiple Airlines

Deal found 18/9£931

Tue 16/1216:55LHR - STS

1 stop25h 24mMultiple Airlines

Tue 30/1215:53STS - LHR

1 stop14h 07mMultiple Airlines

Deal found 18/9£1,134

Thu 18/916:55LHR - STS

1 stop15h 04mMultiple Airlines

Sat 4/1007:00STS - LHR

1 stop17h 35mMultiple Airlines

Deal found 17/9£1,244

Tue 23/1216:55LHR - STS

1 stop15h 23mMultiple Airlines

Tue 30/1215:53STS - LHR

1 stop15h 37mMultiple Airlines

Deal found 18/9£1,408

Mon 22/1211:50LHR - STS

1 stop20h 28mMultiple Airlines

Tue 30/1215:53STS - LHR

1 stop15h 37mMultiple Airlines

Deal found 18/9£1,418

Fri 19/1216:55LHR - STS

1 stop15h 23mMultiple Airlines

Wed 31/1215:53STS - LHR

1 stop14h 07mMultiple Airlines

Deal found 18/9£1,448

Best flights from Heathrow to Santa Rosa
Discover carefully curated flight deals from Heathrow to Santa Rosa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2025.

Fri 3/1009:55LHR - STS

1 stop22h 04mMultiple Airlines

Tue 7/1012:41STS - LHR

1 stop17h 54mMultiple Airlines

Deal found 17/9£552

Fri 9/119:05LHR - STS

2 stops25h 23mAmerican Airlines

Wed 14/112:45STS - LHR

2 stops23h 15mAmerican Airlines

Deal found 17/9£622

Sat 10/118:00LHR - STS

2 stops26h 28mAmerican Airlines

Thu 15/112:45STS - LHR

1 stop16h 30mAmerican Airlines

Deal found 17/9£622

Fri 9/119:05LHR - STS

2 stops25h 23mAmerican Airlines

Thu 15/108:00STS - LHR

2 stops18h 25mAmerican Airlines

Deal found 17/9£622

Sat 10/118:00LHR - STS

2 stops26h 28mAmerican Airlines

Wed 14/112:45STS - LHR

1 stop16h 30mAmerican Airlines

Deal found 17/9£622

Wed 10/1216:30LHR - STS

2 stops27h 57mAmerican Airlines

Fri 9/108:00STS - LHR

2 stops17h 40mAmerican Airlines

Deal found 18/9£714

Mon 8/1213:45LHR - STS

2 stops18h 07mAmerican Airlines

Fri 9/108:00STS - LHR

2 stops17h 40mAmerican Airlines

Deal found 18/9£714

Tue 9/1214:10LHR - STS

2 stops30h 17mAmerican Airlines

Fri 9/112:45STS - LHR

1 stop16h 30mAmerican Airlines

Deal found 18/9£714

Thu 11/1215:10LHR - STS

1 stop16h 42mAmerican Airlines

Fri 9/112:45STS - LHR

1 stop16h 30mAmerican Airlines

Deal found 18/9£742

Last-minute flights from Heathrow to Santa Rosa
Discover last-minute flight deals from Heathrow to Santa Rosa. Data last updated 19 September 2025 and is based on user searches.

Thu 18/916:55LHR - STS

1 stop15h 04mMultiple Airlines

Sat 4/1007:00STS - LHR

1 stop17h 35mMultiple Airlines

Deal found 17/9£1,244

Wed 1/1011:40LHR - STS

1 stop15h 32mMultiple Airlines

Wed 8/1007:00STS - LHR

1 stop17h 00mMultiple Airlines

Deal found 17/9£9,858

Fri 3/1009:55LHR - STS

1 stop22h 04mMultiple Airlines

Tue 7/1012:41STS - LHR

1 stop17h 54mMultiple Airlines

Deal found 17/9£552

Sat 11/1016:55LHR - STS

1 stop27h 06mMultiple Airlines

Tue 21/1007:00STS - LHR

1 stop19h 05mMultiple Airlines

Deal found 18/9£931

One-way flights from Heathrow to Santa Rosa
Search for one-way flight options from Heathrow to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated 19 September 2025.

Wed 12/1116:30LHR - STS

1 stop27h 36mMultiple Airlines

Deal found 18/9£475

Mon 10/1112:10LHR - STS

2 stops31h 57mAmerican Airlines

Deal found 18/9£496

Sun 9/1118:00LHR - STS

2 stops26h 07mAmerican Airlines

Deal found 18/9£539

Sun 28/915:05LHR - STS

2 stops52h 09mMultiple Airlines

Deal found 17/9£541

Tue 7/1016:20LHR - STS

2 stops28h 01mAmerican Airlines

Deal found 18/9£743

Sat 27/915:40LHR - STS

1 stop28h 49mMultiple Airlines

Deal found 17/9£772

Sun 28/916:55LHR - STS

1 stop15h 04mAmerican Airlines

Deal found 17/9£778

Thu 9/1010:10LHR - STS

1 stop21h 23mAmerican Airlines

Deal found 18/9£781

Sat 11/1008:50LHR - STS

2 stops21h 16mMultiple Airlines

Deal found 18/9£820

Cheapflights 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

Fri 3/10

09:55-23:59

1 stop22h 04m

Santa Rosa Sonoma County

Tue 7/10

12:41-14:35

1 stop17h 54m

£552

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Fri 9/1

19:05-12:28

2 stops25h 23m

Santa Rosa Sonoma County

Wed 14/1

12:45-20:00

2 stops23h 15m

£622

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sat 10/1

18:00-12:28

2 stops26h 28m

Santa Rosa Sonoma County

Thu 15/1

12:45-13:15

1 stop16h 30m

£622

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Fri 9/1

19:05-12:28

2 stops25h 23m

Santa Rosa Sonoma County

Thu 15/1

08:00-10:25

2 stops18h 25m

£622

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sat 10/1

18:00-12:28

2 stops26h 28m

Santa Rosa Sonoma County

Wed 14/1

12:45-13:15

1 stop16h 30m

£622

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 10/12

16:30-12:27

2 stops27h 57m

Santa Rosa Sonoma County

Fri 9/1

08:00-09:40

2 stops17h 40m

£714

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Mon 8/12

13:45-23:52

2 stops18h 07m

Santa Rosa Sonoma County

Fri 9/1

08:00-09:40

2 stops17h 40m

£714

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 9/12

14:10-12:27

2 stops30h 17m

Santa Rosa Sonoma County

Fri 9/1

12:45-13:15

1 stop16h 30m

£714

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 11/12

15:10-23:52

1 stop16h 42m

Santa Rosa Sonoma County

Fri 9/1

12:45-13:15

1 stop16h 30m

£742

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 12/11

16:30-12:06

1 stop27h 36m

£475

Flights are sorted by cheapest return flights first.

Deals found on 18/9

Showing 1-10 of 17 results

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 return 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 time of day to fly from LHR to STS?

When flying from London Heathrow Airport to Santa Rosa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 26% versus a flight at midday.

Related info for your journey

What airport do you fly into for flights to Santa Rosa from London Heathrow?
Santa Rosa Sonoma County (STS) is the airport you will fly into if you book a flight from London Heathrow to Santa Rosa. You should not have trouble finding flights to Sonoma County from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Santa Rosa airport from London Heathrow. It is only a 7.2 mi journey from Sonoma County (STS) to Santa Rosa’s city center.
How long is the flight from London Heathrow Airport to Santa Rosa?
Departing from London Heathrow Airport to Santa Rosa will take you 25h 23m. There are 5311 mi between London Heathrow Airport and Santa Rosa.
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 holiday 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights from Heathrow to Santa Rosa?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Santa Rosa. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Santa Rosa?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Santa Rosa for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Santa Rosa with no change fees?

Need flexible booking options for your flight to Santa Rosa from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Santa Rosa become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow to Santa Rosa on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from London Heathrow Airport to Santa Rosa from £475

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Santa Rosa

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to Santa Rosa

Cheapest flights from Heathrow to Santa RosaExplore 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 19 September 2025.

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 19 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Santa Rosa that are best for you.

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.

Cheapflights Insights

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

What is the cheapest time of day to fly from LHR to STS?

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?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Santa Rosa

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Santa Rosa?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Santa Rosa?

Can Cheapflights find flights from Heathrow to Santa Rosa with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Santa Rosa become cheaper?

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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 19 September 2025.