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Cheap flights from Santa Rosa to London from £321

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 London departing on 17/8. 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 Santa Rosa to London

Cheap return flights

Logo
07:00 - 10:55STS-LGW
19h 55m1 stop
Logo
10:45 - 23:59LGW-STS
21h 14m1 stop
£637
Find Deal
Mo, 18 Aug - Do, 21 Aug
Logo
15:05 - 19:10STS-LGW
20h 05m2 stops
Logo
10:45 - 23:59LGW-STS
21h 14m1 stop
£1,040
Find Deal
Mo, 18 Aug - Do, 21 Aug

momondo Fare Finder

 
Customise your flight search to find flights from Santa Rosa to London Gatwick Airport 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 279,928 searches. Data last updated 5 August 2025.
Use the filters below to find and compare flights from Santa Rosa to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaLondon

STS - LGW

STSLGW

Santa Rosa Sonoma County

Mo 18/8

07:00-10:55

1 stop19h 55m

London Gatwick

Do 21/8

10:45-23:59

1 stop21h 14m

£637

Santa RosaLondon

STS - LGW

STSLGW

Santa Rosa Sonoma County

Mo 18/8

15:05-19:10

2 stops20h 05m

London Gatwick

Do 21/8

10:45-23:59

1 stop21h 14m

£1,040

Santa RosaLondon

STS - LGW

STSLGW

Santa Rosa Sonoma County

So 17/8

07:00-10:55

1 stop19h 55m

£321

Santa RosaLondon

STS - LGW

STSLGW

Santa Rosa Sonoma County

So 17/8

10:00-10:55

2 stops40h 55m

£372

Santa RosaLondon

STS - LGW

STSLGW

Santa Rosa Sonoma County

Di 19/8

07:00-09:20

2 stops18h 20m

£494

Santa RosaLondon

STS - LGW

STSLGW

Santa Rosa Sonoma County

Mo 18/8

07:00-08:10

2 stops17h 10m

£503

Santa RosaLondon

STS - LGW

STSLGW

Santa Rosa Sonoma County

So 17/8

10:00-07:30

3 stops37h 30m

£505

Santa RosaLondon

STS - LGW

STSLGW

Santa Rosa Sonoma County

Sa 16/8

07:00-11:55

2 stops20h 55m

£531

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to London from

How to get the cheapest flight ticket from Santa Rosa to London Gatwick Airport

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 London Gatwick?

American Airlines is the most popular carrier operating from Santa Rosa Sonoma County to London Gatwick

When to book flights from Santa Rosa to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Rosa to London Gatwick Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Santa Rosa to London Gatwick Airport (STS to LGW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to London Gatwick Airport

Best price found

£321

Fastest flight time

17h 10m

Direct flights

None
The best one-way flight to London Gatwick Airport from Santa Rosa in the past 72 hours is £321. The best return flight deal from Santa Rosa to London Gatwick Airport found on momondo in the last 72 hours is £637.
The fastest flight from Santa Rosa to London Gatwick Airport takes 17h 10m
There are no direct flights from Santa Rosa to London Gatwick Airport. Popular non-direct route for this connection is Santa Rosa Sonoma County Airport - London Gatwick Airport.
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  • How far is Santa Rosa Sonoma County to London Gatwick by plane?

    The straight-line distance from Santa Rosa Sonoma County to London Gatwick is 5336.6 mi. In terms of flight time, this usually takes a little over 19h 55m.

  • When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to London Gatwick Airport?

    Prices for flights from Santa Rosa Sonoma County Airport to London Gatwick Airport were last updated today.

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

    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 London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The travel and health documents required for your trip to London Gatwick 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 London Gatwick Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Maidstone
Southend-on-Sea
Canterbury
Gatwick
Ipswich
Ilford
Guildford
Colchester
Dartford
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Worthing
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Chelmsford
Hayes
Winchester
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Why use momondo?

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

It is quick and easy to find Santa Rosa to London flights 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 London that suits you.

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

Yes. momondo allows you to filter the results for Santa Rosa to London flights to just show those with flexible booking policies.

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

Once you have performed a search for Santa Rosa to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

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