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Flights to Santa Rosa Sonoma County

£624 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 5/4. 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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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
12:15 - 23:59
LHR
-
STS
19h 44m2 stops
Multiple Airlines Logo
11:15 - 10:50
STS
-
LHR
15h 35m2 stops
£744Multiple Airlines
Thu, 22 Jan - Thu, 29 Jan
American Airlines Logo
17:00 - 12:25
LHR
-
STS
27h 25m2 stops
American Airlines Logo
16:23 - 22:10
STS
-
LHR
21h 47m2 stops
£748American Airlines
Mon, 12 Jan - Mon, 19 Jan
American Airlines Logo
16:55 - 09:56
LHR
-
STS
25h 01m1 stop
American Airlines Logo
16:23 - 13:15
STS
-
LHR
12h 52m1 stop
£751American Airlines
Wed, 14 Jan - Wed, 21 Jan
American Airlines Logo
16:55 - 09:56
LHR
-
STS
25h 01m1 stop
American Airlines Logo
12:55 - 22:10
STS
-
LHR
25h 15m2 stops
£755American Airlines
Wed, 14 Jan - Sun, 18 Jan
American Airlines Logo
11:50 - 22:58
LHR
-
STS
19h 08m1 stop
American Airlines Logo
12:55 - 13:15
STS
-
LHR
16h 20m1 stop
£774American Airlines
Thu, 22 Jan - Thu, 29 Jan
American Airlines Logo
11:50 - 22:58
LHR
-
STS
19h 08m1 stop
American Airlines Logo
12:55 - 12:15
STS
-
LHR
15h 20m2 stops
£778American Airlines
Thu, 22 Jan - Thu, 29 Jan
American Airlines Logo
11:25 - 15:53
EDI
-
STS
59h 28m2 stops
American Airlines Logo
16:23 - 18:35
STS
-
EDI
19h 12m2 stops
£781American Airlines
Wed, 11 Mar - Wed, 25 Mar
American Airlines Logo
11:50 - 22:58
LHR
-
STS
19h 08m1 stop
American Airlines Logo
07:00 - 14:00
STS
-
LHR
23h 00m1 stop
£781American Airlines
Thu, 15 Jan - Thu, 22 Jan
American Airlines Logo
14:20 - 15:53
LHR
-
STS
33h 33m1 stop
American Airlines Logo
16:23 - 13:15
STS
-
LHR
12h 52m1 stop
£785American Airlines
Thu, 15 Jan - Mon, 19 Jan
American Airlines Logo
08:40 - 10:11
EDI
-
STS
32h 31m2 stops
American Airlines Logo
16:23 - 16:50
STS
-
EDI
17h 27m2 stops
£787American Airlines
Tue, 10 Mar - Tue, 24 Mar

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 9 December 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

Thu 22/1

12:15-23:59

2 stops19h 44m

Santa Rosa Sonoma County

Thu 29/1

11:15-10:50

2 stops15h 35m

£744

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Mon 12/1

17:00-12:25

2 stops27h 25m

Santa Rosa Sonoma County

Mon 19/1

16:23-22:10

2 stops21h 47m

£748

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 14/1

16:55-09:56

1 stop25h 01m

Santa Rosa Sonoma County

Wed 21/1

16:23-13:15

1 stop12h 52m

£751

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Wed 14/1

16:55-09:56

1 stop25h 01m

Santa Rosa Sonoma County

Sun 18/1

12:55-22:10

2 stops25h 15m

£755

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 22/1

11:50-22:58

1 stop19h 08m

Santa Rosa Sonoma County

Thu 29/1

12:55-13:15

1 stop16h 20m

£774

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 22/1

11:50-22:58

1 stop19h 08m

Santa Rosa Sonoma County

Thu 29/1

12:55-12:15

2 stops15h 20m

£778

EdinburghSanta Rosa

EDI - STS

EDISTS

Edinburgh Turnhouse

Wed 11/3

11:25-15:53

2 stops59h 28m

Santa Rosa Sonoma County

Wed 25/3

16:23-18:35

2 stops19h 12m

£781

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 15/1

11:50-22:58

1 stop19h 08m

Santa Rosa Sonoma County

Thu 22/1

07:00-14:00

1 stop23h 00m

£781

LondonSanta Rosa

LHR - STS

LHRSTS

London Heathrow

Thu 15/1

14:20-15:53

1 stop33h 33m

Santa Rosa Sonoma County

Mon 19/1

16:23-13:15

1 stop12h 52m

£785

EdinburghSanta Rosa

EDI - STS

EDISTS

Edinburgh Turnhouse

Tue 10/3

08:40-10:11

2 stops32h 31m

Santa Rosa Sonoma County

Tue 24/3

16:23-16:50

2 stops17h 27m

£787

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 £551. 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 £652. 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 £551. Try not to purchase tickets in the afternoon because they tend to be around £672. 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

£624

Best Round-Trip Price

£744

Fastest flight time

26h 38m
The best one-way flight price to Santa Rosa from United Kingdom in the last 72 hours is £624 (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 £744 (London Heathrow to Santa Rosa Sonoma County).
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The fastest flight to Santa Rosa from United Kingdom takes 26h 38m (Manchester 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 Las Vegas found flights 59% 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 December 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 £991
Manchester to Santa Rosa Sonoma County Flightsfrom £1,021
Newcastle upon Tyne to Santa Rosa Sonoma County Flightsfrom £1,151
Edinburgh Turnhouse to Santa Rosa Sonoma County Flightsfrom £2,076