How long is the flight from Santa Rosa to London?

Airlines like American Airlines fly from Santa Rosa to London in about 34h 35m. The time it takes to get you to your destination can typically vary by up to . The distance between Santa Rosa and London is about 5336 mi.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santa Rosa to London as you normally would.

Most accurate provider : When it comes to deals on Santa Rosa-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-London flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Santa Rosa-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Rosa-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Most people fly from Santa Rosa Sonoma County (STS) if they book a flight from Santa Rosa to London. On average, Sonoma County has 0 outbound flights to London per day from 0 airlines. Santa Rosa Sonoma County is conveniently located just 7.2 mi from Santa Rosa’s city center.

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

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

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

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

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

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

$503+ Flights from Santa Rosa to London

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Cheap flight deals from Santa Rosa to London

Cheapest flights from Santa Rosa to London
Explore the most affordable flight options available from Santa Rosa to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

Wed 12/247:00 amSTS - LHR

1 stop21h 30mAmerican Airlines

Wed 12/3111:15 amLHR - STS

2 stops33h 14mAmerican Airlines

Deal found 12/12

$1,310

Wed 12/247:00 amSTS - LHR

1 stop23h 00mAmerican Airlines

Tue 12/3012:30 pmLHR - STS

1 stop19h 48mAmerican Airlines

Deal found 12/12

$1,424

Mon 12/157:00 amSTS - LHR

1 stop23h 00mMultiple Airlines

Thu 12/1812:30 pmLHR - STS

1 stop19h 48mMultiple Airlines

Deal found 12/11

$1,459

Wed 12/247:00 amSTS - LHR

1 stop23h 00mAmerican Airlines

Fri 1/210:05 amLHR - STS

1 stop22h 13mAmerican Airlines

Deal found 12/12

$1,478

Tue 12/237:00 amSTS - LHR

1 stop21h 20mAmerican Airlines

Tue 12/3012:30 pmLHR - STS

1 stop19h 48mAmerican Airlines

Deal found 12/12

$1,574

Mon 12/157:00 amSTS - LHR

1 stop21h 20mMultiple Airlines

Sun 12/213:10 pmLHR - STS

1 stop17h 08mMultiple Airlines

Deal found 12/11

$1,578

Tue 12/237:00 amSTS - LHR

1 stop21h 20mAmerican Airlines

Fri 1/210:05 amLHR - STS

1 stop22h 13mAmerican Airlines

Deal found 12/12

$1,628

Mon 12/227:00 amSTS - LHR

1 stop23h 00mAmerican Airlines

Tue 12/3012:30 pmLHR - STS

1 stop19h 48mAmerican Airlines

Deal found 12/12

$1,737

Mon 12/227:00 amSTS - LHR

1 stop23h 00mAmerican Airlines

Fri 1/210:05 amLHR - STS

1 stop22h 13mAmerican Airlines

Deal found 12/12

$1,791

Sun 12/217:00 amSTS - LHR

1 stop21h 20mAmerican Airlines

Tue 12/3012:30 pmLHR - STS

1 stop19h 48mAmerican Airlines

Deal found 12/12

$1,800

Thu 12/187:00 amSTS - LHR

1 stop23h 00mAmerican Airlines

Tue 12/3012:30 pmLHR - STS

1 stop19h 48mAmerican Airlines

Deal found 12/12

$1,807

Best flights from Santa Rosa to London
Discover carefully curated flight deals from Santa Rosa to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 14, 2025.

Mon 1/2612:55 pmSTS - LGW

2 stops34h 35mAmerican Airlines

Mon 2/211:20 amLGW - STS

2 stops36h 33mAmerican Airlines

Deal found 12/12

$641

Tue 1/274:23 pmSTS - LHR

1 stop12h 52mMultiple Airlines

Tue 2/105:00 pmLHR - STS

2 stops27h 35mMultiple Airlines

Deal found 12/12

$650

Mon 1/264:23 pmSTS - LHR

1 stop12h 52mMultiple Airlines

Mon 2/212:50 pmLHR - STS

1 stop18h 21mMultiple Airlines

Deal found 12/11

$656

Tue 1/2712:55 pmSTS - LHR

2 stops15h 20mAmerican Airlines

Tue 2/37:05 pmLHR - STS

2 stops25h 20mAmerican Airlines

Deal found 12/13

$661

Tue 1/2711:03 amSTS - LHR

2 stops15h 22mMultiple Airlines

Tue 2/37:10 pmLHR - STS

2 stops25h 15mMultiple Airlines

Deal found 12/12

$660

Mon 1/122:00 pmSTS - LHR

2 stops15h 15mMultiple Airlines

Mon 1/191:45 pmLHR - STS

1 stop14h 56mMultiple Airlines

Deal found 12/13

$661

Mon 1/1212:55 pmSTS - LHR

2 stops15h 50mAmerican Airlines

Mon 1/1912:10 pmLHR - STS

2 stops18h 48mAmerican Airlines

Deal found 12/13

$750

Tue 2/241:00 pmSTS - LHR

1 stop16h 15mAmerican Airlines

Sun 3/14:55 pmLHR - STS

1 stop25h 16mAmerican Airlines

Deal found 12/12

$856

Wed 2/117:00 amSTS - LHR

1 stop21h 05mMultiple Airlines

Tue 2/174:55 pmLHR - STS

1 stop25h 16mMultiple Airlines

Deal found 12/13

$845

Wed 2/257:00 amSTS - LHR

1 stop19h 00mAmerican Airlines

Tue 3/34:55 pmLHR - STS

1 stop25h 16mAmerican Airlines

Deal found 12/12

$856

Mon 1/269:33 pmSTS - LGW

2 stops29h 22mMultiple Airlines

Mon 2/211:55 amLGW - STS

2 stops20h 04mMultiple Airlines

Deal found 12/11

$1,004

Tue 1/2711:15 amSTS - LGW

2 stops15h 40mMultiple Airlines

Tue 2/311:55 amLGW - STS

2 stops30h 40mMultiple Airlines

Deal found 12/12

$3,958

Last-minute flights from Santa Rosa to London
Discover last-minute flight deals from Santa Rosa to London. Data last updated December 14, 2025 and is based on user searches.

Mon 12/157:00 amSTS - LHR

1 stop23h 00mMultiple Airlines

Thu 12/1812:30 pmLHR - STS

1 stop19h 48mMultiple Airlines

Deal found 12/11

$1,459

Tue 12/237:00 amSTS - LHR

1 stop21h 20mAmerican Airlines

Tue 12/3012:30 pmLHR - STS

1 stop19h 48mAmerican Airlines

Deal found 12/12

$1,574

Wed 12/247:00 amSTS - LHR

1 stop21h 30mAmerican Airlines

Wed 12/3111:15 amLHR - STS

2 stops33h 14mAmerican Airlines

Deal found 12/12

$1,310

Wed 12/247:00 amSTS - LHR

1 stop23h 00mAmerican Airlines

Tue 12/3012:30 pmLHR - STS

1 stop19h 48mAmerican Airlines

Deal found 12/12

$1,424

Wed 12/247:00 amSTS - LHR

1 stop23h 00mAmerican Airlines

Fri 1/210:05 amLHR - STS

1 stop22h 13mAmerican Airlines

Deal found 12/12

$1,478

Mon 1/127:00 amSTS - LHR

1 stop21h 05mMultiple Airlines

Mon 1/191:45 pmLHR - STS

1 stop14h 56mMultiple Airlines

Deal found 12/13

$657

Mon 1/1212:55 pmSTS - LHR

2 stops15h 50mAmerican Airlines

Mon 1/1912:10 pmLHR - STS

2 stops18h 48mAmerican Airlines

Deal found 12/13

$750

Mon 1/2612:55 pmSTS - LGW

2 stops34h 35mAmerican Airlines

Mon 2/211:20 amLGW - STS

2 stops36h 33mAmerican Airlines

Deal found 12/12

$641

Mon 1/264:23 pmSTS - LHR

1 stop12h 52mMultiple Airlines

Mon 2/212:50 pmLHR - STS

1 stop18h 21mMultiple Airlines

Deal found 12/11

$656

Mon 1/269:33 pmSTS - LGW

2 stops29h 22mMultiple Airlines

Mon 2/211:55 amLGW - STS

2 stops20h 04mMultiple Airlines

Deal found 12/11

$1,004

Tue 1/274:23 pmSTS - LHR

1 stop12h 52mMultiple Airlines

Tue 2/105:00 pmLHR - STS

2 stops27h 35mMultiple Airlines

Deal found 12/12

$650

Tue 1/2711:15 amSTS - LHR

1 stop17h 05mMultiple Airlines

Tue 2/37:05 pmLHR - STS

2 stops25h 20mMultiple Airlines

Deal found 12/13

$661

One-way flights from Santa Rosa to London
Search for one-way flight options from Santa Rosa to London. Find affordable one-way fares based on user searches. Data last updated December 14, 2025.

Tue 2/171:00 pmSTS - LHR

1 stop16h 15mMultiple Airlines

Deal found 12/12

$503

Wed 12/243:53 pmSTS - LHR

1 stop15h 37mAmerican Airlines

Deal found 12/12

$547

Tue 12/237:00 amSTS - LHR

2 stops31h 10mAmerican Airlines

Deal found 12/12

$573

Fri 12/264:21 pmSTS - LHR

1 stop12h 54mMultiple Airlines

Deal found 12/13

$589

Tue 12/307:00 amSTS - LHR

1 stop21h 20mAmerican Airlines

Deal found 12/12

$595

Mon 12/297:00 amSTS - LHR

2 stops24h 10mAmerican Airlines

Deal found 12/13

$603

Thu 12/253:53 pmSTS - LHR

1 stop14h 07mMultiple Airlines

Deal found 12/13

$612

Thu 1/14:21 pmSTS - LHR

2 stops33h 14mAmerican Airlines

Deal found 12/12

$651

Sat 12/2712:59 pmSTS - LHR

1 stop16h 16mMultiple Airlines

Deal found 12/13

$668

Sun 1/44:21 pmSTS - LHR

2 stops33h 39mAmerican Airlines

Deal found 12/12

$705

Find flight deals from Santa Rosa to London

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 1 star
Round-trip from	$641 (American Airlines)
One-way from	$503 (Finnair)
Popular in	June
Cheapest in	September
Average price	$887

Provider with most accurate pricing for Santa Rosa Sonoma County-London (LON) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Santa Rosa Sonoma County-London (LON) flights.

Search Deals

From Santa Rosa Sonoma County to London (LON)

Search Deals

One-way flight from Santa Rosa Sonoma County to London (LON)

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($153 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaLondon

STS - LGW

STSLGW

Santa Rosa Sonoma County

Mon 1/26

12:55 pm-7:30 am

2 stops34h 35m

London Gatwick

Mon 2/2

11:20 am-3:53 pm

2 stops36h 33m

$641

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Tue 1/27

4:23 pm-1:15 pm

1 stop12h 52m

London Heathrow

Tue 2/10

5:00 pm-12:35 pm

2 stops27h 35m

$650

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Mon 1/26

4:23 pm-1:15 pm

1 stop12h 52m

London Heathrow

Mon 2/2

12:50 pm-11:11 pm

1 stop18h 21m

$656

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Tue 1/27

11:03 am-10:25 am

2 stops15h 22m

London Heathrow

Tue 2/3

7:10 pm-12:25 pm

2 stops25h 15m

$660

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Tue 1/27

12:55 pm-12:15 pm

2 stops15h 20m

London Heathrow

Tue 2/3

7:05 pm-12:25 pm

2 stops25h 20m

$661

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Mon 1/12

2:00 pm-1:15 pm

2 stops15h 15m

London Heathrow

Mon 1/19

1:45 pm-8:41 pm

1 stop14h 56m

$661

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Mon 1/12

12:55 pm-12:45 pm

2 stops15h 50m

London Heathrow

Mon 1/19

12:10 pm-10:58 pm

2 stops18h 48m

$750

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Wed 2/11

7:00 am-12:05 pm

1 stop21h 05m

London Heathrow

Tue 2/17

4:55 pm-10:11 am

1 stop25h 16m

$845

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Tue 2/24

1:00 pm-1:15 pm

1 stop16h 15m

London Heathrow

Sun 3/1

4:55 pm-10:11 am

1 stop25h 16m

$856

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Wed 2/25

7:00 am-10:00 am

1 stop19h 00m

London Heathrow

Tue 3/3

4:55 pm-10:11 am

1 stop25h 16m

$856

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 19 results

Most accurate provider: When it comes to deals on Santa Rosa-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-London flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Santa Rosa-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Rosa-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Santa Rosa to London

Have a flexible travel schedule? Discover the best time to fly to London from Santa Rosa 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 Santa Rosa to London

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

Currently, October is the cheapest month in which you can book a flight from Santa Rosa to London (average of $497). Flying from Santa Rosa to London in June is currently the most expensive (average of $813). 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

What airport do you fly from for flights from Santa Rosa to London?
Most people fly from Santa Rosa Sonoma County (STS) if they book a flight from Santa Rosa to London. On average, Sonoma County has 0 outbound flights to London per day from 0 airlines. Santa Rosa Sonoma County is conveniently located just 7.2 mi from Santa Rosa’s city center.
How long is the flight from Santa Rosa to London?
Airlines like American Airlines fly from Santa Rosa to London in about 34h 35m. The time it takes to get you to your destination can typically vary by up to . The distance between Santa Rosa and London is about 5336 mi.
Can I find deals for flights from Santa Rosa to London that include hotel bookings?
Yes. In addition to deals on Santa Rosa to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Santa Rosa to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to London.
Can I find deals for business class flights from Santa Rosa to London?
Yes. Cheapflights offers flight deals from Santa Rosa to London 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 Santa Rosa to London?
Currently, October is the cheapest month in which you can book a flight from Santa Rosa to London (average of $497). Flying from Santa Rosa to London in June is currently the most expensive (average of $813). 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

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Hounslow

Southend-on-Sea

Harrow

Eastleigh

Dartford

Dover

Winchester

Croydon

Orpington

Watford

Hayes

Borehamwood

Aylesbury

Chipping Norton

Horley

Kingston upon Thames

Wembley

Folkestone

Eastbourne

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$503+ Cheap flights from Santa Rosa (STS) to London (LON)

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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Santa Rosa to London

Cheapest flights from Santa Rosa to LondonExplore the most affordable flight options available from Santa Rosa to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

Explore the most affordable flight options available from Santa Rosa to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

Find flight deals from Santa Rosa to London

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

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Average price

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

Best time to book a flight from Santa Rosa to London

Have a flexible travel schedule? Discover the best time to fly to London from Santa Rosa with our price prediction graph.

Cheapflights Insights

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

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

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to London. 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 from for flights from Santa Rosa to London?

How long is the flight from Santa Rosa to London?

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

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

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

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

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Cheapest flights from Santa Rosa to London
Explore the most affordable flight options available from Santa Rosa to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.