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Cheap flights from Santa Rosa to the United Kingdom from $419

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to the United Kingdom departing on 11/5. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:45 am - 12:20 pmSTS-LHR
20h 35m1 stop
Multiple Airlines Logo
12:50 pm - 11:57 pmLHR-STS
19h 07m1 stop
$649Multiple Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
Multiple Airlines Logo
2:22 pm - 12:20 pmSTS-LHR
13h 58m1 stop
Multiple Airlines Logo
12:35 pm - 11:57 pmLHR-STS
19h 22m2 stops
$654Multiple Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
Multiple Airlines Logo
1:36 pm - 3:30 pmSTS-LHR
17h 54m1 stop
Multiple Airlines Logo
1:45 pm - 7:15 pmLHR-STS
13h 30m1 stop
$674Multiple Airlines
Find Deal
Thu, Nov 27 - Fri, Dec 5
Multiple Airlines Logo
1:36 pm - 3:30 pmSTS-LHR
17h 54m1 stop
Multiple Airlines Logo
12:35 pm - 11:52 pmLHR-STS
19h 17m2 stops
$679Multiple Airlines
Find Deal
Thu, Nov 27 - Fri, Dec 5
Multiple Airlines Logo
12:58 pm - 1:15 pmSTS-LHR
16h 17m1 stop
Multiple Airlines Logo
9:25 am - 10:53 pmLHR-STS
21h 28m1 stop
$706Multiple Airlines
Find Deal
Fri, Feb 20 - Sat, Feb 28
American Airlines Logo
7:00 am - 12:20 pmSTS-LHR
21h 20m1 stop
American Airlines Logo
11:50 am - 12:18 amLHR-STS
20h 28m1 stop
$761American Airlines
Find Deal
Thu, Dec 11 - Thu, Dec 18
American Airlines Logo
12:57 pm - 2:00 pmSTS-LHR
17h 03m2 stops
American Airlines Logo
11:50 am - 12:18 amLHR-STS
20h 28m1 stop
$767American Airlines
Find Deal
Thu, Dec 11 - Thu, Dec 18
Alaska Airlines Logo
1:22 pm - 12:20 pmSTS-LHR
15h 58m1 stop
Alaska Airlines Logo
4:55 pm - 9:47 amLHR-STS
24h 52m1 stop
$1,006Alaska Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
Alaska Airlines Logo
7:00 am - 12:20 pmSTS-LHR
21h 20m1 stop
Alaska Airlines Logo
11:50 am - 12:18 amLHR-STS
20h 28m1 stop
$1,021Alaska Airlines
Find Deal
Tue, Dec 16 - Tue, Dec 23
Finnair Logo
1:18 pm - 5:50 pmSTS-EDI
20h 32m2 stops
Finnair Logo
5:55 pm - 11:56 pmEDI-STS
38h 01m2 stops
$4,786Finnair
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Sun, Nov 23 - Sat, Nov 29

Alaska Airlines flights from Santa Rosa to United Kingdom

Our best Alaska Airlines deals on Santa Rosa to United Kingdom flight tickets
Alaska Airlines
Mar 27
STS1:22 pmSanta Rosa Sonoma County
15h 58m
1 stop
LHR12:20 pmLondon Heathrow
Mar 31
LHR4:55 pmLondon Heathrow
24h 52m
1 stop
STS9:47 amSanta Rosa Sonoma County
$1,006
Find similar
Alaska Airlines
Dec 16
STS7:00 amSanta Rosa Sonoma County
21h 20m
1 stop
LHR12:20 pmLondon Heathrow
Dec 23
LHR11:50 amLondon Heathrow
20h 28m
1 stop
STS12:18 amSanta Rosa Sonoma County
$1,021
Find similar
Alaska Airlines
Nov 7
STS7:45 amSanta Rosa Sonoma County
20h 15m
2 stops
LHR12:00 pmLondon Heathrow
Nov 9
LHR4:55 pmLondon Heathrow
25h 15m
1 stop
STS10:10 amSanta Rosa Sonoma County
$1,357
Find similar

American Airlines flights from Santa Rosa to United Kingdom

Our best American Airlines deals on Santa Rosa to United Kingdom flight tickets
American Airlines
Dec 11
STS7:00 amSanta Rosa Sonoma County
21h 20m
1 stop
LHR12:20 pmLondon Heathrow
Dec 18
LHR11:50 amLondon Heathrow
20h 28m
1 stop
STS12:18 amSanta Rosa Sonoma County
$761
Find similar
American Airlines
Dec 11
STS12:57 pmSanta Rosa Sonoma County
17h 03m
2 stops
LHR2:00 pmLondon Heathrow
Dec 18
LHR11:50 amLondon Heathrow
20h 28m
1 stop
STS12:18 amSanta Rosa Sonoma County
$767
Find similar
American Airlines
Dec 15
STS7:00 amSanta Rosa Sonoma County
23h 00m
1 stop
LHR2:00 pmLondon Heathrow
Dec 23
LHR4:55 pmLondon Heathrow
15h 23m
1 stop
STS12:18 amSanta Rosa Sonoma County
$979
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santa Rosa to United Kingdom 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 28, 2025.
Use the filters below to find and compare flights from Santa Rosa to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Tue 11/11

7:45 am-12:20 pm

1 stop20h 35m

London Heathrow

Tue 11/18

12:50 pm-11:57 pm

1 stop19h 07m

$649

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Tue 11/11

2:22 pm-12:20 pm

1 stop13h 58m

London Heathrow

Tue 11/18

12:35 pm-11:57 pm

2 stops19h 22m

$654

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Thu 11/27

1:36 pm-3:30 pm

1 stop17h 54m

London Heathrow

Fri 12/5

1:45 pm-7:15 pm

1 stop13h 30m

$674

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Thu 11/27

1:36 pm-3:30 pm

1 stop17h 54m

London Heathrow

Fri 12/5

12:35 pm-11:52 pm

2 stops19h 17m

$679

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Fri 2/20

12:58 pm-1:15 pm

1 stop16h 17m

London Heathrow

Sat 2/28

9:25 am-10:53 pm

1 stop21h 28m

$706

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Thu 12/11

7:00 am-12:20 pm

1 stop21h 20m

London Heathrow

Thu 12/18

11:50 am-12:18 am

1 stop20h 28m

$761

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Thu 12/11

12:57 pm-2:00 pm

2 stops17h 03m

London Heathrow

Thu 12/18

11:50 am-12:18 am

1 stop20h 28m

$767

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Fri 3/27

1:22 pm-12:20 pm

1 stop15h 58m

London Heathrow

Tue 3/31

4:55 pm-9:47 am

1 stop24h 52m

$1,006

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Tue 12/16

7:00 am-12:20 pm

1 stop21h 20m

London Heathrow

Tue 12/23

11:50 am-12:18 am

1 stop20h 28m

$1,021

Santa RosaEdinburgh

STS - EDI

STSEDI

Santa Rosa Sonoma County

Sun 11/23

1:18 pm-5:50 pm

2 stops20h 32m

Edinburgh Turnhouse

Sat 11/29

5:55 pm-11:56 pm

2 stops38h 01m

$4,786

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 the United Kingdom from

How to get the cheapest flight ticket from Santa Rosa to United Kingdom

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 Santa Rosa Sonoma County to United Kingdom?

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

What airlines fly to United Kingdom?

United Airlines, British Airways and Virgin Atlantic are the top three most popular airlines that fly to United Kingdom from Santa Rosa according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to United Kingdom. Keep in mind that there are 20 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

Cheap Santa Rosa to United Kingdom flight deals and tips

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

Direct flights

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United Kingdom from Santa Rosa.

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

momondo does allow users to show only those flights to United Kingdom from Santa Rosa which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Santa Rosa to United Kingdom?

momondo provides multiple filters to help you find the best flight to United Kingdom from Santa Rosa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Santa Rosa to United Kingdom flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Popular flights according to clicks in the last 7 days on momondo
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