STS - LHR

$338 Find Cheap Flights from Santa Rosa to London - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$873
Typical prices: $806-$1,209
Alaska Airlines
Thu 2/15Fri 2/23
STS - LHR • 1 stop
Cheapest one-way
$338
Typical prices: $392-$607
Delta
Thu 3/15
STS - LHR • 1 stop
When to travel
May
Cheapest • 27% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg $1,023 (round-trip)
Los Angeles (LAX)
Shortest trip • 15h 23m (one-way)
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Flight Deals

Cheap Flights from Santa Rosa to London (STS-LHR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santa Rosa to London

Mon, Feb 15 - Tue, Feb 23
Alaska Airlines Logo
6:18 pm - 12:20 pmSTS  Santa Rosa Sonoma County-LHR London Heathrow
34h 02m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
2:45 pm - 9:35 pmLHR  London Heathrow-STS Santa Rosa Sonoma County
14h 50m1 stop Seattle/Tacoma Intl
$873Alaska Airlines
Mon, Feb 15 - Tue, Feb 23
Delta Logo
7:00 am - 1:50 pmSTS  Santa Rosa Sonoma County-LHR London Heathrow
22h 50m2 stops Salt Lake City Amsterdam Schiphol
Delta Logo
6:20 am - 10:01 pmLHR  London Heathrow-STS Santa Rosa Sonoma County
23h 41m2 stops Paris Charles de Gaulle Salt Lake City
$911Delta
Mon, Apr 26 - Thu, Apr 29
Alaska Airlines Logo
7:12 am - 3:05 pmSTS  Santa Rosa Sonoma County-LHR London Heathrow
23h 53m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:00 pm - 1:28 pmLHR  London Heathrow-STS Santa Rosa Sonoma County
28h 28m1 stop Seattle/Tacoma Intl
$919Alaska Airlines
Mon, Apr 26 - Thu, Apr 29
Alaska Airlines Logo
7:12 am - 3:05 pmSTS  Santa Rosa Sonoma County-LHR London Heathrow
23h 53m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:00 pm - 1:28 pmLHR  London Heathrow-STS Santa Rosa Sonoma County
28h 28m1 stop Seattle/Tacoma Intl
$921Alaska Airlines
Sun, Feb 7 - Sun, Feb 28
Alaska Airlines Logo
7:01 am - 12:20 pmSTS  Santa Rosa Sonoma County-LHR London Heathrow
21h 19m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
2:45 pm - 1:10 pmLHR  London Heathrow-STS Santa Rosa Sonoma County
30h 25m1 stop Seattle/Tacoma Intl
$934Alaska Airlines
Mon, Feb 15 - Tue, Feb 23
Multiple Airlines Logo
7:00 am - 10:40 amSTS  Santa Rosa Sonoma County-LHR London Heathrow
19h 40m2 stops Salt Lake City Seattle/Tacoma Intl
Multiple Airlines Logo
10:45 am - 10:01 pmLHR  London Heathrow-STS Santa Rosa Sonoma County
19h 16m1 stop Salt Lake City
$935Multiple Airlines
Mon, Dec 7 - Tue, Dec 15
Delta Logo
11:27 am - 10:00 amSTS  Santa Rosa Sonoma County-LHR London Heathrow
14h 33m1 stop Salt Lake City
Delta Logo
6:20 am - 4:05 pmLHR  London Heathrow-STS Santa Rosa Sonoma County
17h 45m2 stops Paris Charles de Gaulle Salt Lake City
$957Delta
Sun, Dec 6 - Tue, Dec 15
Delta Logo
11:27 am - 1:45 pmSTS  Santa Rosa Sonoma County-LHR London Heathrow
18h 18m2 stops Salt Lake City Paris Charles de Gaulle
Delta Logo
6:20 am - 4:05 pmLHR  London Heathrow-STS Santa Rosa Sonoma County
17h 45m2 stops Paris Charles de Gaulle Salt Lake City
$961Delta
Sun, Feb 7 - Sun, Feb 28
Delta Logo
7:00 am - 1:50 pmSTS  Santa Rosa Sonoma County-LHR London Heathrow
22h 50m2 stops Salt Lake City Amsterdam Schiphol
Delta Logo
6:20 am - 10:01 pmLHR  London Heathrow-STS Santa Rosa Sonoma County
23h 41m2 stops Paris Charles de Gaulle Salt Lake City
$962Delta
Wed, Dec 9 - Tue, Dec 15
Delta Logo
11:27 am - 10:45 amSTS  Santa Rosa Sonoma County-LHR London Heathrow
15h 18m2 stops Salt Lake City Amsterdam Schiphol
Delta Logo
6:20 am - 4:05 pmLHR  London Heathrow-STS Santa Rosa Sonoma County
17h 45m2 stops Paris Charles de Gaulle Salt Lake City
$964Delta
Booking Insights

Price, demand and travel trends for Santa Rosa to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Santa Rosa to London Heathrow Airport?

Round-trip flights from Santa Rosa to London Heathrow Airport typically range from $806 to $1,209. The lowest price found in the past 5 days was $873, on Alaska Airlines.

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Key details for Santa Rosa to London Heathrow Airport flights

Low season

January

Cheapest flight

$338
Beat the crowds with an average 83% drop in travelers.
The most popular month to fly with an average 67% increase in travelers.
One-way flight from Santa Rosa to London Heathrow Airport

When to book flights from Santa Rosa to London

Are your dates flexible? Find out the best times to travel from Santa Rosa to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Santa Rosa to London Heathrow Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Santa Rosa to London Heathrow Airport?

    Only First Class is available on flights from Santa Rosa to London Heathrow Airport.

  • How long is a flight from Santa Rosa to London Heathrow Airport?

    There are currently no nonstop flights available from Santa Rosa to London Heathrow Airport. Flights with 1 layover take between 15h 23m and 23h 13m in total, depending on the connection.

  • Do I need a passport to fly from Santa Rosa to London Heathrow Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Santa Rosa to London Heathrow Airport flight?

    Round-trip flights from Santa Rosa to London Heathrow Airport range from $806 to $1,209, with an average of $1,099 over the past 12 months. Anything below $806 counts as a good deal.

  • How are flight prices from Santa Rosa to London Heathrow Airport looking right now?

    One-way fares from Santa Rosa to London Heathrow Airport are currently higher than usual. Average one-way flight prices are about $625, which is 35% above the typical average for this route.

  • What car rental options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates averaging $39 for economy cars. Top options include:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Rentacar

  • Which airports can I use when flying from Santa Rosa to London Heathrow Airport?

    Flights from Santa Rosa to London Heathrow Airport usually depart from Santa Rosa Sonoma County (STS) and arrive at London Heathrow (LHR).

  • Which airports do connecting flights from Santa Rosa to London Heathrow Airport pass through?

    Connecting flights from Santa Rosa to London Heathrow Airport most commonly pass through:

    • Seattle/Tacoma Intl (SEA) - 60% of one-stop connections
    • Los Angeles (LAX) - 40% of one-stop connections

  • Can I save money by using flexible dates for flights from Santa Rosa to London Heathrow Airport?

    Yes. Flexible dates can save you up to 41% on flights from Santa Rosa to London Heathrow Airport. Wednesday is the cheapest departure day at $806 round-trip on average, while Monday is the most expensive at $1,351, a difference of $545.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Santa Rosa to London Heathrow Airport?

    Flying via Los Angeles (LAX) gives the shortest average 1-stop total travel time at 15h 23m, compared with 23h 13m via Seattle/Tacoma Intl (SEA).

  • What is the time difference between Santa Rosa and London Heathrow Airport?

    London Heathrow Airport is 8 hours ahead of Santa Rosa (British Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Hyde Park and Buckingham Palace. These are among the most viewed places in London Heathrow Airport on KAYAK.

Your guide to booking Santa Rosa to London Heathrow Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average $806, about $545 less than Monday fares (40% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Santa Rosa to London Heathrow Airport trip for May. Fares historically average $806 round-trip in that month - typically $545 less than the most expensive month, which is April (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.

    • Hilton London Heathrow Airport

More options for your flight from Santa Rosa to London

Complete your trip to London with a hotel stay or car rental

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