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Cheap flights from the United Kingdom to San Francisco from $757

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 3/25. 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
0 bags

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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
4:55 pm - 10:10 amLHR-STS
25h 15m1 stop
American Airlines Logo
12:47 pm - 10:50 amSTS-LHR
14h 03m1 stop
$1,002American Airlines
Find Deal
Mon, Nov 3 - Mon, Mar 30
American Airlines Logo
3:25 pm - 12:07 pmLHR-STS
28h 42m2 stops
American Airlines Logo
1:22 pm - 11:05 amSTS-LHR
13h 43m1 stop
$1,007American Airlines
Find Deal
Mon, Nov 3 - Tue, Mar 31
American Airlines Logo
11:50 am - 10:37 pmLHR-STS
18h 47m1 stop
American Airlines Logo
1:22 pm - 11:05 amSTS-LHR
13h 43m1 stop
$1,042American Airlines
Find Deal
Thu, Nov 6 - Mon, Mar 30
American Airlines Logo
4:55 pm - 10:10 amLHR-STS
25h 15m1 stop
American Airlines Logo
1:22 pm - 11:05 amSTS-LHR
13h 43m1 stop
$1,055American Airlines
Find Deal
Sun, Nov 2 - Mon, Mar 30
American Airlines Logo
2:20 pm - 12:48 pmLHR-STS
30h 28m1 stop
American Airlines Logo
4:12 pm - 10:50 amSTS-LHR
34h 38m1 stop
$1,056American Airlines
Find Deal
Sun, Nov 2 - Sun, Mar 29
American Airlines Logo
6:00 pm - 12:27 pmLHR-STS
26h 27m2 stops
American Airlines Logo
12:59 pm - 7:00 amSTS-LHR
34h 01m2 stops
$1,074American Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 28
American Airlines Logo
11:50 am - 10:47 pmLHR-STS
18h 57m1 stop
American Airlines Logo
1:22 pm - 11:05 amSTS-LHR
13h 43m1 stop
$1,082American Airlines
Find Deal
Mon, Nov 3 - Thu, Apr 2
American Airlines Logo
8:20 am - 11:52 pmLHR-STS
23h 32m2 stops
American Airlines Logo
12:59 pm - 2:00 pmSTS-LHR
17h 01m2 stops
$1,086American Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 29
Multiple Airlines Logo
11:50 am - 11:44 pmLHR-STS
19h 54m1 stop
Multiple Airlines Logo
7:00 am - 12:30 pmSTS-LHR
21h 30m1 stop
$1,231Multiple Airlines
Find Deal
Sat, Dec 6 - Mon, Jan 12
Multiple Airlines Logo
7:40 pm - 11:52 pmLHR-STS
36h 12m2 stops
Multiple Airlines Logo
4:23 pm - 1:15 pmSTS-LHR
12h 52m1 stop
$1,244Multiple Airlines
Find Deal
Sat, Dec 6 - Mon, Jan 12

American Airlines flights from United Kingdom to Santa Rosa

Our best American Airlines deals on United Kingdom to Santa Rosa flight tickets
American Airlines
Nov 3
LHR4:55 pmLondon Heathrow
25h 15m
1 stop
STS10:10 amSanta Rosa Sonoma County
Mar 30
STS12:47 pmSanta Rosa Sonoma County
14h 03m
1 stop
LHR10:50 amLondon Heathrow
$1,002
Find similar
American Airlines
Nov 3
LHR3:25 pmLondon Heathrow
28h 42m
2 stops
STS12:07 pmSanta Rosa Sonoma County
Mar 31
STS1:22 pmSanta Rosa Sonoma County
13h 43m
1 stop
LHR11:05 amLondon Heathrow
$1,007
Find similar
American Airlines
Nov 6
LHR11:50 amLondon Heathrow
18h 47m
1 stop
STS10:37 pmSanta Rosa Sonoma County
Mar 30
STS1:22 pmSanta Rosa Sonoma County
13h 43m
1 stop
LHR11:05 amLondon Heathrow
$1,042
Find similar

Finnair flights from United Kingdom to Santa Rosa

Our best Finnair deals on United Kingdom to Santa Rosa flight tickets
Finnair
Oct 25
LHR6:10 pmLondon Heathrow
36h 27m
2 stops
STS10:37 pmSanta Rosa Sonoma County
Mar 26
STS1:22 pmSanta Rosa Sonoma County
17h 38m
1 stop
LHR2:00 pmLondon Heathrow
$1,570
Find similar
Finnair
Oct 25
LHR6:10 pmLondon Heathrow
36h 27m
2 stops
STS10:37 pmSanta Rosa Sonoma County
Mar 26
STS1:22 pmSanta Rosa Sonoma County
20h 38m
2 stops
LHR5:00 pmLondon Heathrow
$1,578
Find similar
Finnair
Oct 25
LHR6:10 pmLondon Heathrow
36h 27m
2 stops
STS10:37 pmSanta Rosa Sonoma County
Mar 28
STS1:22 pmSanta Rosa Sonoma County
34h 38m
1 stop
LHR7:00 amLondon Heathrow
$1,610
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 October 16, 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

Mon 11/3

4:55 pm-10:10 am

1 stop25h 15m

Santa Rosa Sonoma County

Mon 3/30

12:47 pm-10:50 am

1 stop14h 03m

$1,002

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Mon 11/3

3:25 pm-12:07 pm

2 stops28h 42m

Santa Rosa Sonoma County

Tue 3/31

1:22 pm-11:05 am

1 stop13h 43m

$1,007

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 11/6

11:50 am-10:37 pm

1 stop18h 47m

Santa Rosa Sonoma County

Mon 3/30

1:22 pm-11:05 am

1 stop13h 43m

$1,042

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sun 11/2

4:55 pm-10:10 am

1 stop25h 15m

Santa Rosa Sonoma County

Mon 3/30

1:22 pm-11:05 am

1 stop13h 43m

$1,055

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sun 11/2

2:20 pm-12:48 pm

1 stop30h 28m

Santa Rosa Sonoma County

Sun 3/29

4:12 pm-10:50 am

1 stop34h 38m

$1,056

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 12/11

6:00 pm-12:27 pm

2 stops26h 27m

Santa Rosa Sonoma County

Sun 12/28

12:59 pm-7:00 am

2 stops34h 01m

$1,074

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Mon 11/3

11:50 am-10:47 pm

1 stop18h 57m

Santa Rosa Sonoma County

Thu 4/2

1:22 pm-11:05 am

1 stop13h 43m

$1,082

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 12/11

8:20 am-11:52 pm

2 stops23h 32m

Santa Rosa Sonoma County

Mon 12/29

12:59 pm-2:00 pm

2 stops17h 01m

$1,086

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sat 12/6

11:50 am-11:44 pm

1 stop19h 54m

Santa Rosa Sonoma County

Mon 1/12

7:00 am-12:30 pm

1 stop21h 30m

$1,231

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sat 12/6

7:40 pm-11:52 pm

2 stops36h 12m

Santa Rosa Sonoma County

Mon 1/12

4:23 pm-1:15 pm

1 stop12h 52m

$1,244

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?

American Airlines and Finnair 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 50% 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

Direct flights

None
There are no direct flights from United Kingdom to Santa Rosa. There are no popular flight routes from United Kingdom to Santa Rosa.
Search flight deals

  • 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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