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Cheap flights from the United Kingdom to San Francisco from $706

This is the cheapest one-way 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 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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.
Alaska Airlines Logo
2:45 pm - 7:25 pmLHR  London Heathrow-STS Santa Rosa Sonoma County
35h 40m2 stops Seattle/Tacoma Intl Ontario
Alaska Airlines Logo
3:32 pm - 12:20 pmSTS  Santa Rosa Sonoma County-LHR London Heathrow
37h 48m2 stops Ontario Seattle/Tacoma Intl
$1,004Alaska Airlines
Sun, Oct 25 - Sat, Oct 31
Alaska Airlines Logo
5:00 pm - 6:18 pmLHR  London Heathrow-STS Santa Rosa Sonoma County
33h 18m2 stops Seattle/Tacoma Intl Los Angeles
Alaska Airlines Logo
7:10 am - 3:05 pmSTS  Santa Rosa Sonoma County-LHR London Heathrow
23h 55m2 stops Los Angeles Seattle/Tacoma Intl
$1,017Alaska Airlines
Wed, Sep 23 - Wed, Sep 30
Alaska Airlines Logo
2:45 pm - 11:17 amLHR  London Heathrow-STS Santa Rosa Sonoma County
27h 32m2 stops Seattle/Tacoma Intl Los Angeles
Alaska Airlines Logo
3:32 pm - 12:20 pmSTS  Santa Rosa Sonoma County-LHR London Heathrow
37h 48m2 stops Ontario Seattle/Tacoma Intl
$1,024Alaska Airlines
Sun, Oct 25 - Fri, Oct 30
Alaska Airlines Logo
5:00 pm - 12:46 pmLHR  London Heathrow-STS Santa Rosa Sonoma County
27h 46m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:03 am - 3:05 pmSTS  Santa Rosa Sonoma County-LHR London Heathrow
24h 02m1 stop Seattle/Tacoma Intl
$1,032Alaska Airlines
Tue, Sep 22 - Tue, Sep 29
Alaska Airlines Logo
5:00 pm - 9:31 pmLHR  London Heathrow-STS Santa Rosa Sonoma County
36h 31m2 stops Seattle/Tacoma Intl Los Angeles
Alaska Airlines Logo
9:33 am - 3:05 pmSTS  Santa Rosa Sonoma County-LHR London Heathrow
21h 32m2 stops Santa Ana J. Wayne/Orange Cnty Seattle/Tacoma Intl
$1,042Alaska Airlines
Tue, Sep 22 - Tue, Sep 29
Alaska Airlines Logo
2:45 pm - 12:16 pmLHR  London Heathrow-STS Santa Rosa Sonoma County
29h 31m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:39 pm - 12:20 pmSTS  Santa Rosa Sonoma County-LHR London Heathrow
34h 41m1 stop Seattle/Tacoma Intl
$1,044Alaska Airlines
Wed, Dec 2 - Sun, Dec 6
Alaska Airlines Logo
2:45 pm - 6:11 pmLHR  London Heathrow-STS Santa Rosa Sonoma County
35h 26m2 stops Seattle/Tacoma Intl Burbank Bob Hope
Alaska Airlines Logo
7:00 am - 12:20 pmSTS  Santa Rosa Sonoma County-LHR London Heathrow
21h 20m2 stops Los Angeles Seattle/Tacoma Intl
$1,056Alaska Airlines
Wed, Dec 2 - Sun, Dec 6
Multiple Airlines Logo
6:00 am - 9:31 pmLHR  London Heathrow-STS Santa Rosa Sonoma County
23h 31m2 stops Vienna Intl Los Angeles
Multiple Airlines Logo
5:34 pm - 3:05 pmSTS  Santa Rosa Sonoma County-LHR London Heathrow
13h 31m1 stop Seattle/Tacoma Intl
$1,075Multiple Airlines
Tue, Sep 22 - Tue, Sep 29
Multiple Airlines Logo
1:05 pm - 8:59 pmLHR  London Heathrow-STS Santa Rosa Sonoma County
15h 54m2 stops Reykjavik Keflavik Intl Portland
Multiple Airlines Logo
7:03 am - 8:20 pmSTS  Santa Rosa Sonoma County-LHR London Heathrow
29h 17m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl
$1,095Multiple Airlines
Wed, Sep 9 - Tue, Sep 15
Alaska Airlines Logo
2:45 pm - 8:40 amLHR  London Heathrow-STS Santa Rosa Sonoma County
25h 55m2 stops Seattle/Tacoma Intl Burbank Bob Hope
Alaska Airlines Logo
7:00 am - 12:20 pmSTS  Santa Rosa Sonoma County-LHR London Heathrow
21h 20m2 stops Los Angeles Seattle/Tacoma Intl
$1,131Alaska Airlines
Wed, Dec 2 - Sun, Dec 6

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American Airlines flights from United Kingdom to Santa Rosa

Our best American Airlines deals on United Kingdom to Santa Rosa flight tickets
American Airlines
Sep 10
LHR4:10 pmLondon Heathrow
28h 28m
1 stop
STS12:38 pmSanta Rosa Sonoma County
Sep 23
STS12:39 pmSanta Rosa Sonoma County
16h 11m
1 stop
LHR12:50 pmLondon Heathrow
$1,161
American Airlines
Oct 25
LHR11:55 amLondon Heathrow
15h 25m
1 stop
STS8:20 pmSanta Rosa Sonoma County
Oct 29
STS11:57 amSanta Rosa Sonoma County
17h 33m
1 stop
LHR12:30 pmLondon Heathrow
$2,101
American Airlines
Oct 25
LHR10:05 amLondon Heathrow
17h 15m
1 stop
STS8:20 pmSanta Rosa Sonoma County
Oct 30
STS11:57 amSanta Rosa Sonoma County
18h 08m
1 stop
LHR1:05 pmLondon Heathrow
$2,142

Iberia flights from United Kingdom to Santa Rosa

Our best Iberia deals on United Kingdom to Santa Rosa flight tickets
Iberia
Sep 10
LHR8:20 amLondon Heathrow
21h 11m
1 stop
STS9:31 pmSanta Rosa Sonoma County
Sep 23
STS12:01 pmSanta Rosa Sonoma County
20h 19m
2 stops
LHR4:20 pmLondon Heathrow
$1,346
Iberia
Aug 24
LHR7:50 amLondon Heathrow
21h 41m
2 stops
STS9:31 pmSanta Rosa Sonoma County
Aug 30
STS12:01 pmSanta Rosa Sonoma County
15h 04m
1 stop
LHR11:05 amLondon Heathrow
$2,114
Iberia
Aug 24
LHR7:50 amLondon Heathrow
21h 41m
2 stops
STS9:31 pmSanta Rosa Sonoma County
Aug 30
STS12:01 pmSanta Rosa Sonoma County
20h 19m
2 stops
LHR4:20 pmLondon Heathrow
$2,128

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 August 13, 2026.
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

Cheapest round-trip

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Sun 10/25

2:45 pm-7:25 pm

2 stops35h 40m

Santa Rosa Sonoma County

Sat 10/31

3:32 pm-12:20 pm

2 stops37h 48m

$1,004

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Wed 9/23

5:00 pm-6:18 pm

2 stops33h 18m

Santa Rosa Sonoma County

Wed 9/30

7:10 am-3:05 pm

2 stops23h 55m

$1,017

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Sun 10/25

2:45 pm-11:17 am

2 stops27h 32m

Santa Rosa Sonoma County

Fri 10/30

3:32 pm-12:20 pm

2 stops37h 48m

$1,024

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Tue 9/22

5:00 pm-12:46 pm

1 stop27h 46m

Santa Rosa Sonoma County

Tue 9/29

7:03 am-3:05 pm

1 stop24h 02m

$1,032

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Tue 9/22

5:00 pm-9:31 pm

2 stops36h 31m

Santa Rosa Sonoma County

Tue 9/29

9:33 am-3:05 pm

2 stops21h 32m

$1,042

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Wed 12/2

2:45 pm-12:16 pm

1 stop29h 31m

Santa Rosa Sonoma County

Sun 12/6

5:39 pm-12:20 pm

1 stop34h 41m

$1,044

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Wed 12/2

2:45 pm-6:11 pm

2 stops35h 26m

Santa Rosa Sonoma County

Sun 12/6

7:00 am-12:20 pm

2 stops21h 20m

$1,056
Quickest round-trip

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Tue 9/22

6:00 am-9:31 pm

2 stops23h 31m

Santa Rosa Sonoma County

Tue 9/29

5:34 pm-3:05 pm

1 stop13h 31m

$1,075

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Wed 9/9

1:05 pm-8:59 pm

2 stops15h 54m

Santa Rosa Sonoma County

Tue 9/15

7:03 am-8:20 pm

2 stops29h 17m

$1,095

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Wed 12/2

2:45 pm-8:40 am

2 stops25h 55m

Santa Rosa Sonoma County

Sun 12/6

7:00 am-12:20 pm

2 stops21h 20m

$1,131

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?

Alaska Airlines and Delta 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 27% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 12 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

15h 35m

Direct flights

None
The fastest flight from United Kingdom to Santa Rosa takes 15h 35m
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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Frequently asked questions about flying from the United Kingdom to Santa Rosa

  • 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
Ukiah
Mendocino
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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