Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Santa Rosa Sonoma County

£408 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 9/9. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from the United Kingdom to Santa Rosa

Cheap return flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
14:45 - 13:29LHR  London Heathrow-STS Santa Rosa Sonoma County
30h 44m2 stops Seattle/Tacoma Intl Los Angeles Los Angeles
Alaska Airlines Logo
07:20 - 12:20STS  Santa Rosa Sonoma County-LHR London Heathrow
45h 00m2 stops Los Angeles Los Angeles Seattle/Tacoma Intl
£751Alaska Airlines
Wed, 4 Nov - Sun, 8 Nov
Alaska Airlines Logo
14:45 - 22:09LHR  London Heathrow-STS Santa Rosa Sonoma County
15h 24m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
17:23 - 12:20STS  Santa Rosa Sonoma County-LHR London Heathrow
34h 57m1 stop Seattle/Tacoma Intl
£770Alaska Airlines
Wed, 4 Nov - Sun, 8 Nov
Alaska Airlines Logo
14:45 - 12:16LHR  London Heathrow-STS Santa Rosa Sonoma County
29h 31m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
17:39 - 12:20STS  Santa Rosa Sonoma County-LHR London Heathrow
34h 41m1 stop Seattle/Tacoma Intl
£771Alaska Airlines
Wed, 2 Dec - Sun, 6 Dec
Alaska Airlines Logo
14:45 - 22:09LHR  London Heathrow-STS Santa Rosa Sonoma County
15h 24m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
17:23 - 12:20STS  Santa Rosa Sonoma County-LHR London Heathrow
34h 57m1 stop Seattle/Tacoma Intl
£772Alaska Airlines
Wed, 4 Nov - Sun, 8 Nov
Alaska Airlines Logo
14:45 - 22:09LHR  London Heathrow-STS Santa Rosa Sonoma County
15h 24m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
17:23 - 12:20STS  Santa Rosa Sonoma County-LHR London Heathrow
34h 57m1 stop Seattle/Tacoma Intl
£773Alaska Airlines
Wed, 4 Nov - Sun, 8 Nov
Alaska Airlines Logo
14:45 - 18:11LHR  London Heathrow-STS Santa Rosa Sonoma County
35h 26m2 stops Seattle/Tacoma Intl Burbank Bob Hope
Alaska Airlines Logo
07:00 - 12:20STS  Santa Rosa Sonoma County-LHR London Heathrow
21h 20m2 stops Los Angeles Los Angeles Seattle/Tacoma Intl
£780Alaska Airlines
Wed, 2 Dec - Sun, 6 Dec
Alaska Airlines Logo
14:45 - 20:20LHR  London Heathrow-STS Santa Rosa Sonoma County
37h 35m2 stops Seattle/Tacoma Intl Ontario
Alaska Airlines Logo
15:09 - 12:20STS  Santa Rosa Sonoma County-LHR London Heathrow
37h 11m2 stops Ontario Seattle/Tacoma Intl
£788Alaska Airlines
Wed, 4 Nov - Sun, 8 Nov
Alaska Airlines Logo
14:45 - 20:20LHR  London Heathrow-STS Santa Rosa Sonoma County
37h 35m2 stops Seattle/Tacoma Intl Ontario
Alaska Airlines Logo
15:09 - 12:20STS  Santa Rosa Sonoma County-LHR London Heathrow
37h 11m2 stops Ontario Seattle/Tacoma Intl
£789Alaska Airlines
Wed, 4 Nov - Sun, 8 Nov
Multiple Airlines Logo
09:55 - 18:18LHR  London Heathrow-STS Santa Rosa Sonoma County
16h 23m1 stop Los Angeles Los Angeles
Multiple Airlines Logo
16:36 - 17:35STS  Santa Rosa Sonoma County-LHR London Heathrow
16h 59m1 stop Los Angeles Los Angeles
£810Multiple Airlines
Sun, 13 Sep - Sun, 20 Sep
Multiple Airlines Logo
14:45 - 12:14LHR  London Heathrow-STS Santa Rosa Sonoma County
29h 29m1 stop Dallas/Fort Worth
Multiple Airlines Logo
12:44 - 12:15STS  Santa Rosa Sonoma County-LHR London Heathrow
15h 31m1 stop Dallas/Fort Worth
£859Multiple Airlines
Sat, 14 Nov - Wed, 18 Nov

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 17 August 2026.
Use the filters below to find and compare flights to Santa Rosa that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Wed 4/11

14:45-13:29

2 stops30h 44m

Santa Rosa Sonoma County

Sun 8/11

07:20-12:20

2 stops45h 00m

£751

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Wed 4/11

14:45-22:09

1 stop15h 24m

Santa Rosa Sonoma County

Sun 8/11

17:23-12:20

1 stop34h 57m

£770

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Wed 2/12

14:45-12:16

1 stop29h 31m

Santa Rosa Sonoma County

Sun 6/12

17:39-12:20

1 stop34h 41m

£771

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Wed 4/11

14:45-22:09

1 stop15h 24m

Santa Rosa Sonoma County

Sun 8/11

17:23-12:20

1 stop34h 57m

£772

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Wed 4/11

14:45-22:09

1 stop15h 24m

Santa Rosa Sonoma County

Sun 8/11

17:23-12:20

1 stop34h 57m

£773

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Wed 2/12

14:45-18:11

2 stops35h 26m

Santa Rosa Sonoma County

Sun 6/12

07:00-12:20

2 stops21h 20m

£780

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Wed 4/11

14:45-20:20

2 stops37h 35m

Santa Rosa Sonoma County

Sun 8/11

15:09-12:20

2 stops37h 11m

£788

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Wed 4/11

14:45-20:20

2 stops37h 35m

Santa Rosa Sonoma County

Sun 8/11

15:09-12:20

2 stops37h 11m

£789
Fastest return journey

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Sun 13/9

09:55-18:18

1 stop16h 23m

Santa Rosa Sonoma County

Sun 20/9

16:36-17:35

1 stop16h 59m

£810

LondonSanta Rosa

LHR London Heathrow - STS Santa Rosa Sonoma County

LHRSTS

London Heathrow

Sat 14/11

14:45-12:14

1 stop29h 29m

Santa Rosa Sonoma County

Wed 18/11

12:44-12:15

1 stop15h 31m

£859

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Santa Rosa from

Santa Rosa flights insights and trends

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

How long does it take to fly to Santa Rosa?

The average flight duration from United Kingdom to Santa Rosa depends on which airport you fly into and out of. Flying from London Heathrow to San Francisco is 10h 55m on average, while flying from Manchester to San Francisco is 13h 50m on average. San Francisco is the most popular airport in Santa Rosa.

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

£408

Best Round-Trip Price

£751

Fastest flight time

25h 55m
The best one-way flight price to Santa Rosa from United Kingdom in the last 5 days is £408 (Manchester to Santa Rosa Sonoma County).
Search Deals
The best return flight price to Santa Rosa from United Kingdom in the last 5 days is £751 (London Heathrow to Santa Rosa Sonoma County).
Search Deals
The fastest flight to Santa Rosa from United Kingdom takes 25h 55m (London Heathrow to Santa Rosa Sonoma County).
Search Deals

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 £102. 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 Los Angeles found flights 68% 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 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.

An easier way to manage your Santa Rosa Sonoma County trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 16/9
Wed 23/9
By creating a price alert you accept our terms of use and privacy policy.

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 £1,046
Edinburgh Turnhouse to Santa Rosa Sonoma County Flightsfrom £4,120
Newcastle upon Tyne to Santa Rosa Sonoma County Flightsfrom £1,723
Manchester to Santa Rosa Sonoma County Flightsfrom £1,173