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Flights to Santa Rosa Sonoma County

£536 Cheap flights to Santa Rosa

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Santa Rosa departing on 9/2. 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 Santa Rosa

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:10 - 23:52LHR-STS
20h 42m2 stops
Multiple Airlines Logo
07:00 - 06:30STS-LHR
39h 30m2 stops
£654Multiple Airlines
Find Deal
Sun, 7 Dec - Sun, 14 Dec
Multiple Airlines Logo
08:50 - 23:44LHR-STS
22h 54m2 stops
Multiple Airlines Logo
07:00 - 16:50STS-LHR
25h 50m2 stops
£695Multiple Airlines
Find Deal
Sat, 6 Dec - Sat, 13 Dec
Multiple Airlines Logo
08:20 - 23:52LHR-STS
23h 32m2 stops
Multiple Airlines Logo
07:00 - 15:30STS-LHR
24h 30m1 stop
£724Multiple Airlines
Find Deal
Sun, 7 Dec - Sun, 14 Dec
Multiple Airlines Logo
10:05 - 23:52LHR-STS
21h 47m1 stop
Multiple Airlines Logo
07:00 - 15:30STS-LHR
24h 30m1 stop
£734Multiple Airlines
Find Deal
Sun, 7 Dec - Sun, 14 Dec
American Airlines Logo
10:55 - 12:14EDI-STS
33h 19m2 stops
American Airlines Logo
12:49 - 16:50STS-EDI
20h 01m2 stops
£818American Airlines
Find Deal
Fri, 20 Feb - Tue, 24 Feb
American Airlines Logo
16:55 - 10:10LHR-STS
25h 15m1 stop
American Airlines Logo
16:19 - 14:40STS-LHR
14h 21m1 stop
£818American Airlines
Find Deal
Tue, 4 Nov - Thu, 16 Jul
American Airlines Logo
09:55 - 12:14EDI-STS
34h 19m2 stops
American Airlines Logo
16:18 - 19:50STS-EDI
19h 32m2 stops
£820American Airlines
Find Deal
Fri, 20 Feb - Tue, 24 Feb
Finnair Logo
07:30 - 22:37LHR-STS
23h 07m2 stops
Finnair Logo
15:05 - 16:05STS-LHR
17h 00m1 stop
£938Finnair
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Thu, 6 Nov - Thu, 16 Jul
Finnair Logo
10:20 - 22:37LHR-STS
20h 17m2 stops
Finnair Logo
15:05 - 20:40STS-LHR
21h 35m2 stops
£944Finnair
Find Deal
Thu, 6 Nov - Tue, 14 Jul
Finnair Logo
16:15 - 22:37LHR-STS
38h 22m2 stops
Finnair Logo
15:05 - 20:40STS-LHR
21h 35m2 stops
£954Finnair
Find Deal
Wed, 5 Nov - Thu, 16 Jul

momondo Fare Finder

 
Locate flights to Santa Rosa Sonoma County that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 24 October 2025.
Use the filters below to find and compare flights to Santa Rosa that are best for you.

Fly from

Route

Depart

Return

Price

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sun 7/12

11:10-23:52

2 stops20h 42m

Santa Rosa Sonoma County

Sun 14/12

07:00-06:30

2 stops39h 30m

£654

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sat 6/12

08:50-23:44

2 stops22h 54m

Santa Rosa Sonoma County

Sat 13/12

07:00-16:50

2 stops25h 50m

£695

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sun 7/12

08:20-23:52

2 stops23h 32m

Santa Rosa Sonoma County

Sun 14/12

07:00-15:30

1 stop24h 30m

£724

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Sun 7/12

10:05-23:52

1 stop21h 47m

Santa Rosa Sonoma County

Sun 14/12

07:00-15:30

1 stop24h 30m

£734

EdinburghSanta Rosa

EDI - STS

EDISTS

Edinburgh Turnhouse

Fri 20/2

10:55-12:14

2 stops33h 19m

Santa Rosa Sonoma County

Tue 24/2

12:49-16:50

2 stops20h 01m

£818

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Tue 4/11

16:55-10:10

1 stop25h 15m

Santa Rosa Sonoma County

Thu 16/7

16:19-14:40

1 stop14h 21m

£818

EdinburghSanta Rosa

EDI - STS

EDISTS

Edinburgh Turnhouse

Fri 20/2

09:55-12:14

2 stops34h 19m

Santa Rosa Sonoma County

Tue 24/2

16:18-19:50

2 stops19h 32m

£820

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 6/11

07:30-22:37

2 stops23h 07m

Santa Rosa Sonoma County

Thu 16/7

15:05-16:05

1 stop17h 00m

£938

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 6/11

10:20-22:37

2 stops20h 17m

Santa Rosa Sonoma County

Tue 14/7

15:05-20:40

2 stops21h 35m

£944

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 5/11

16:15-22:37

2 stops38h 22m

Santa Rosa Sonoma County

Thu 16/7

15:05-20:40

2 stops21h 35m

£954

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Santa Rosa flights insights and trends

Explore insights for your Santa Rosa flight to craft the best travel plan

What is the cheapest day to depart on your flight to Santa Rosa?

The cheapest day to depart on your flight to Santa Rosa is on a Thursday when prices can be found for as low as £550. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around £651. These prices are subject to change though, so be sure to set up a Price Alert for flights to Santa Rosa.

What is the cheapest time of day to depart on your flight to Santa Rosa?

Our data shows that the cheapest United Kingdom to Santa Rosa flights are usually those with departure times at midday. Our users have found flights to Santa Rosa at midday for as low as £550. Try not to purchase tickets in the afternoon because they tend to be around £671. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheapest flights to Santa Rosa Sonoma County

Find the cheapest flights to Santa Rosa Sonoma County from your nearest city or airport

Cheap Santa Rosa flight deals and tips

Summary info about Santa Rosa flight prices, duration and airlines

Best One-Way Price

£536

Best Round-Trip Price

£654

Fastest flight time

17h 08m
The best one-way flight price to Santa Rosa from United Kingdom in the last 72 hours is £536 (London Heathrow to Santa Rosa Sonoma County).
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The best round-trip flight price to Santa Rosa from United Kingdom in the last 72 hours is £654 (London Heathrow to Santa Rosa Sonoma County).
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The fastest flight to Santa Rosa from United Kingdom takes 17h 08m (London Heathrow to Santa Rosa Sonoma County).
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Frequently asked questions about flying to Santa Rosa

Is there an alternative airport near Santa Rosa?

Santa Rosa Sonoma County Airport, Napa County Airport, Concord Buchanan Fld Airport, Oakland Airport or Sacramento Intl Airport can be an alternative airport used for travel to Santa Rosa.

Is there a cheaper alternative to flying into Santa Rosa?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in Santa Rosa is Santa Rosa Sonoma County Airport where the average price is £119. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Santa Rosa?

Users booking trips to Santa Rosa from Seattle found flights 55% cheaper than the average price of flights to Santa Rosa. To find the cheapest price to Santa Rosa from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Santa Rosa Sonoma County Airport?

Prices for flights to Santa Rosa Sonoma County Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Santa Rosa Sonoma County Airport?

As of October 2025, there is 1 operator available to choose from for flights to Santa Rosa Sonoma County Airport.

How old do you have to be to fly to Santa Rosa Sonoma County Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Santa Rosa Sonoma County Airport.

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

The travel and health documents required for your trip to Santa Rosa Sonoma County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Rosa Sonoma County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg

Why use momondo?

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

It is quick and easy to find flights to Santa Rosa on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santa Rosa that suits you.

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

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

How can momondo help me find flights to Santa Rosa?

momondo helps you find the best flight to Santa Rosa by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight to Santa Rosa now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Santa Rosa and let you know when they change.

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Find better results for your trip to Santa Rosa

Popular Flights to Santa Rosa

Popular routes according to searches in the past day on momondo
London to Santa Rosa Sonoma County Flightsfrom £872
Edinburgh Turnhouse to Santa Rosa Sonoma County Flightsfrom £1,090
Newcastle upon Tyne to Santa Rosa Sonoma County Flightsfrom £1,476
Manchester to Santa Rosa Sonoma County Flightsfrom £1,136