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Cheap flights from the United Kingdom to San Francisco from $927

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to San Francisco departing on 1/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United Kingdom to San Francisco

Recent round-trip flight deals from the United Kingdom to San Francisco

Enter your travel dates to find the best prices.
American Airlines Logo
2:10 pm - 12:25 pmLHR-STS
30h 15m2 stops
American Airlines Logo
12:55 pm - 10:10 pmSTS-LHR
25h 15m2 stops
$927American Airlines
Find Deal
Fri, Jan 16 - Tue, Jan 20
Multiple Airlines Logo
2:55 pm - 11:59 pmLHR-STS
17h 04m1 stop
Multiple Airlines Logo
11:15 am - 12:20 pmSTS-LHR
17h 05m1 stop
$959Multiple Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
Multiple Airlines Logo
2:55 pm - 11:59 pmLHR-STS
17h 04m1 stop
Multiple Airlines Logo
12:55 pm - 12:15 pmSTS-LHR
15h 20m2 stops
$964Multiple Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
Multiple Airlines Logo
12:15 pm - 11:59 pmLHR-STS
19h 44m2 stops
Multiple Airlines Logo
9:33 pm - 10:50 amSTS-LHR
29h 17m2 stops
$986Multiple Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
American Airlines Logo
4:30 pm - 12:18 amLHR-STS
39h 48m2 stops
American Airlines Logo
12:59 pm - 2:50 pmSTS-LHR
17h 51m2 stops
$1,089American Airlines
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Wed, Dec 24 - Mon, Dec 29
Multiple Airlines Logo
3:10 pm - 11:41 pmLHR-STS
16h 31m1 stop
Multiple Airlines Logo
7:00 am - 10:05 amSTS-LHR
19h 05m1 stop
$1,110Multiple Airlines
Find Deal
Wed, Apr 22 - Fri, May 8
Multiple Airlines Logo
4:55 pm - 10:11 amLHR-STS
25h 16m1 stop
Multiple Airlines Logo
7:00 am - 10:00 amSTS-LHR
19h 00m1 stop
$1,118Multiple Airlines
Find Deal
Wed, Feb 18 - Sat, Mar 7
Finnair Logo
2:45 pm - 11:41 pmLHR-STS
16h 56m1 stop
Finnair Logo
3:05 pm - 4:05 pmSTS-LHR
17h 00m1 stop
$1,124Finnair
Find Deal
Wed, Apr 15 - Wed, Jul 15
American Airlines Logo
4:30 pm - 12:18 amLHR-STS
39h 48m2 stops
American Airlines Logo
7:00 am - 10:00 amSTS-LHR
19h 00m1 stop
$1,183American Airlines
Find Deal
Wed, Dec 24 - Sun, Dec 28
Multiple Airlines Logo
3:10 pm - 11:57 pmLHR-STS
16h 47m1 stop
Multiple Airlines Logo
7:00 am - 12:30 pmSTS-LHR
21h 30m1 stop
$1,189Multiple Airlines
Find Deal
Thu, Feb 19 - Sat, Mar 7

American Airlines flights from United Kingdom to Santa Rosa

Our best American Airlines deals on United Kingdom to Santa Rosa flight tickets
American Airlines
Jan 16
LHR2:10 pmLondon Heathrow
30h 15m
2 stops
STS12:25 pmSanta Rosa Sonoma County
Jan 20
STS12:55 pmSanta Rosa Sonoma County
25h 15m
2 stops
LHR10:10 pmLondon Heathrow
$927
Find similar
American Airlines
Dec 8
LHR11:50 amLondon Heathrow
20h 02m
1 stop
STS11:52 pmSanta Rosa Sonoma County
Dec 29
STS7:00 amSanta Rosa Sonoma County
21h 30m
1 stop
LHR12:30 pmLondon Heathrow
$1,186
Find similar
American Airlines
Dec 8
LHR8:20 amLondon Heathrow
23h 32m
2 stops
STS11:52 pmSanta Rosa Sonoma County
Dec 29
STS4:21 pmSanta Rosa Sonoma County
12h 54m
1 stop
LHR1:15 pmLondon Heathrow
$1,191
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United Kingdom 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, momondo users made 832,500 searches. Data last updated December 3, 2025.
Use the filters below to find and compare flights from the United Kingdom to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Fri 1/16

2:10 pm-12:25 pm

2 stops30h 15m

Santa Rosa Sonoma County

Tue 1/20

12:55 pm-10:10 pm

2 stops25h 15m

$927

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 1/15

2:55 pm-11:59 pm

1 stop17h 04m

Santa Rosa Sonoma County

Thu 1/22

11:15 am-12:20 pm

1 stop17h 05m

$959

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 1/15

2:55 pm-11:59 pm

1 stop17h 04m

Santa Rosa Sonoma County

Thu 1/22

12:55 pm-12:15 pm

2 stops15h 20m

$964

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 1/15

12:15 pm-11:59 pm

2 stops19h 44m

Santa Rosa Sonoma County

Thu 1/22

9:33 pm-10:50 am

2 stops29h 17m

$986

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 12/24

4:30 pm-12:18 am

2 stops39h 48m

Santa Rosa Sonoma County

Mon 12/29

12:59 pm-2:50 pm

2 stops17h 51m

$1,089

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 4/22

3:10 pm-11:41 pm

1 stop16h 31m

Santa Rosa Sonoma County

Fri 5/8

7:00 am-10:05 am

1 stop19h 05m

$1,110

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 2/18

4:55 pm-10:11 am

1 stop25h 16m

Santa Rosa Sonoma County

Sat 3/7

7:00 am-10:00 am

1 stop19h 00m

$1,118

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 4/15

2:45 pm-11:41 pm

1 stop16h 56m

Santa Rosa Sonoma County

Wed 7/15

3:05 pm-4:05 pm

1 stop17h 00m

$1,124

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 12/24

4:30 pm-12:18 am

2 stops39h 48m

Santa Rosa Sonoma County

Sun 12/28

7:00 am-10:00 am

1 stop19h 00m

$1,183

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 2/19

3:10 pm-11:57 pm

1 stop16h 47m

Santa Rosa Sonoma County

Sat 3/7

7:00 am-12:30 pm

1 stop21h 30m

$1,189

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from United Kingdom 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

What is the cheapest airline that flies from United Kingdom to Santa Rosa Sonoma County?

Finnair, American Airlines, and Iberia are the most popular carriers operating from United Kingdom to Santa Rosa Sonoma County

What airlines fly to Santa Rosa?

British Airways, United Airlines and Lufthansa are the top three most popular airlines that fly to Santa Rosa from United Kingdom according to our data. British Airways is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 11 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

Cheap United Kingdom to Santa Rosa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Santa Rosa

Fastest flight time

16h 31m

Direct flights

None
The fastest flight from United Kingdom to Santa Rosa takes 16h 31m
There are no direct flights from United Kingdom to Santa Rosa. There are no popular flight routes from United Kingdom to Santa Rosa.
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  • When did momondo last update prices for flights from United Kingdom to Santa Rosa Sonoma County Airport?

    Prices for flights from United Kingdom to Santa Rosa Sonoma County Airport were last updated today.

  • How old do you have to be to fly from United Kingdom to Santa Rosa Sonoma County Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United Kingdom to Santa Rosa Sonoma County Airport.

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

    The required travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

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

Finding the right flight to Santa Rosa from United Kingdom is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santa Rosa quick and easy, saving you time and money.

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

All flight searches from United Kingdom to Santa Rosa on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United Kingdom 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 United Kingdom.

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

Of course. momondo tracks the price of United Kingdom to Santa Rosa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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