$420+ Cheap flights from Santa Rosa (STS) to the United Kingdom
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
STS — LHR
Dec 3 — Dec 101
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Santa Rosa to United Kingdom
Keep the following information in mind while searching for Santa Rosa to United Kingdom flight deals. Data was last updated November 3, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | Gurufare 3 stars |
Round-trip from | $852 (American Airlines) |
One-way from | $420 (Finnair) |
Popular in | June |
Cheapest in | September |
Average price | $716 |
Find flight deals from Santa Rosa to United Kingdom
Cheapest flights from Santa Rosa to United KingdomExplore the most affordable flight options available from Santa Rosa to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.
Explore the most affordable flight options available from Santa Rosa to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.
This Finnair deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/91:18 pmSTS - LHR
1 stop14h 22mMultiple Airlines
Tue 11/184:30 pmLHR - STS
1 stop27h 37mMultiple Airlines
Deal found 11/2![Multiple Airlines logo]()
$634
This American Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:00 amSTS - LHR
1 stop16h 10mMultiple Airlines
Tue 11/1812:50 pmLHR - STS
1 stop19h 07mMultiple Airlines
Deal found 11/1![Multiple Airlines logo]()
$809
This Finnair deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:45 amSTS - LHR
1 stop22h 15mMultiple Airlines
Tue 11/184:55 pmLHR - STS
1 stop25h 15mMultiple Airlines
Deal found 11/2![Multiple Airlines logo]()
$847
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:45 amSTS - LHR
2 stops18h 40mAmerican Airlines
Tue 11/185:00 pmLHR - STS
2 stops25h 10mAmerican Airlines
Deal found 11/2![American Airlines logo]()
$852
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:45 amSTS - LHR
2 stops16h 50mAmerican Airlines
Mon 11/1711:50 amLHR - STS
1 stop18h 57mAmerican Airlines
Deal found 11/2![American Airlines logo]()
$902
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:00 amSTS - LHR
1 stop16h 10mMultiple Airlines
Sun 11/912:45 pmLHR - STS
1 stop19h 12mMultiple Airlines
Deal found 11/3![Multiple Airlines logo]()
$908
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/912:37 pmSTS - LHR
2 stops25h 33mAmerican Airlines
Tue 11/1811:00 amLHR - STS
2 stops33h 07mAmerican Airlines
Deal found 11/2![American Airlines logo]()
$932
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/131:18 pmSTS - LHR
1 stop14h 22mAmerican Airlines
Mon 11/1711:50 amLHR - STS
1 stop18h 57mAmerican Airlines
Deal found 11/2![American Airlines logo]()
$947
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:45 amSTS - MAN
2 stops27h 00mAmerican Airlines
Sun 11/167:55 amMAN - STS
2 stops34h 15mAmerican Airlines
Deal found 11/2![American Airlines logo]()
$1,143
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:18 pmSTS - EDI
2 stops20h 17mAmerican Airlines
Sun 11/236:20 amEDI - STS
2 stops41h 33mAmerican Airlines
Deal found 11/2![American Airlines logo]()
$1,157
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Santa Rosa to the United Kingdom that are best for you.
Fly from
Santa Rosa
Fly to
United Kingdom
Route
Depart
Return
Price
Santa RosaLondon
STS - LHR
STSLHR
Santa Rosa Sonoma County
Sat 2/14
12:58 pm-1:15 pm
1 stop16h 17m
London Heathrow
Sun 2/22
4:55 pm-12:56 pm
1 stop28h 01m
$861
Santa RosaLondon
STS - LHR
STSLHR
Santa Rosa Sonoma County
Fri 3/6
8:00 am-2:00 pm
1 stop22h 00m
London Heathrow
Tue 3/10
11:50 am-10:35 pm
1 stop17h 45m
$905
Santa RosaLondon
STS - LHR
STSLHR
Santa Rosa Sonoma County
Thu 11/13
1:18 pm-11:40 am
1 stop14h 22m
London Heathrow
Mon 11/17
11:50 am-10:47 pm
1 stop18h 57m
$947
Santa RosaManchester
STS - MAN
STSMAN
Santa Rosa Sonoma County
Sat 3/28
4:12 pm-3:05 pm
2 stops39h 53m
Manchester
Mon 4/6
4:55 pm-11:41 pm
2 stops38h 46m
$948
Santa RosaManchester
STS - MAN
STSMAN
Santa Rosa Sonoma County
Sat 3/28
4:12 pm-3:05 pm
2 stops39h 53m
Manchester
Tue 4/7
2:10 pm-11:41 pm
2 stops41h 31m
$948
Santa RosaLondon
STS - LHR
STSLHR
Santa Rosa Sonoma County
Sat 3/28
4:12 pm-8:40 pm
2 stops21h 28m
London Heathrow
Tue 4/7
10:05 am-11:41 pm
2 stops21h 36m
$974
Santa RosaManchester
STS - MAN
STSMAN
Santa Rosa Sonoma County
Fri 3/27
4:12 pm-6:30 pm
2 stops19h 18m
Manchester
Tue 4/7
7:55 am-11:41 pm
2 stops23h 46m
$992
Santa RosaManchester
STS - MAN
STSMAN
Santa Rosa Sonoma County
Thu 3/26
1:22 pm-7:05 pm
2 stops22h 43m
Manchester
Tue 4/7
8:40 am-11:41 pm
2 stops23h 01m
$992
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
3:10 pm-11:41 pm
1 stop16h 31m
$1,004
Santa RosaLondon
STS - LHR
STSLHR
Santa Rosa Sonoma County
Fri 3/27
1:22 pm-12:20 pm
1 stop15h 58m
London Heathrow
Tue 4/7
3:10 pm-11:41 pm
1 stop16h 31m
$1,020
Showing 1-10 of 39 results
Best time to book a flight from Santa Rosa to United Kingdom
Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Santa Rosa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Santa Rosa to the United Kingdom
What is the cheapest month to book a flight from Santa Rosa to United Kingdom?
Currently, December is the cheapest month in which you can book a flight from Santa Rosa to United Kingdom (average of $472). Flying from Santa Rosa to United Kingdom in June is currently the most expensive (average of $803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.