£365+ Cheap flights to Sonoma

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
8 Jan — 15 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Sonoma in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Sonoma
Explore the most affordable flight options available to Sonoma. Find the lowest fares based on data from user searches, with prices last updated on 9 December 2025.

Fri 26/1206:00LHR - SFO
1 stop18h 05mTAP AIR PORTUGAL
Fri 16/119:10SFO - LHR
1 stop15h 45mTAP AIR PORTUGAL
Deal found 8/12£471
Thu 25/1218:30LHR - SFO
1 stop29h 35mTAP AIR PORTUGAL
Sat 10/116:35SFO - LHR
1 stop21h 00mTAP AIR PORTUGAL
Deal found 8/12£473
Tue 23/1218:40LHR - SFO
1 stop29h 50mSWISS
Mon 19/119:25SFO - LHR
1 stop15h 50mSWISS
Deal found 8/12£476
Thu 11/1208:20LHR - SFO
1 stop17h 00mAmerican Airlines
Thu 18/1210:22SFO - LHR
1 stop17h 58mAmerican Airlines
Deal found 8/12£478
Thu 25/1216:00LGW - SFO
1 stop32h 05mTAP AIR PORTUGAL
Fri 9/119:10SFO - LGW
1 stop30h 40mTAP AIR PORTUGAL
Deal found 7/12£478
Thu 25/1219:55LHR - SFO
1 stop28h 10mTAP AIR PORTUGAL
Mon 12/116:35SFO - LHR
1 stop16h 55mTAP AIR PORTUGAL
Deal found 8/12£481
Sat 13/1210:10LGW - SFO
2 stops60h 25mTAP AIR PORTUGAL
Sat 10/116:35SFO - LGW
1 stop33h 15mTAP AIR PORTUGAL
Deal found 8/12£483
Fri 26/1206:00LHR - SFO
1 stop18h 05mTAP AIR PORTUGAL
Sat 10/116:35SFO - LHR
1 stop18h 20mTAP AIR PORTUGAL
Deal found 8/12£488
Tue 23/1218:40LGW - SFO
1 stop29h 50mSWISS
Wed 21/119:25SFO - LGW
1 stop14h 25mSWISS
Deal found 8/12£488
Mon 15/1206:00LHR - SFO
1 stop16h 35mTAP AIR PORTUGAL
Mon 29/1216:35SFO - LHR
1 stop36h 05mTAP AIR PORTUGAL
Deal found 8/12£488
Sat 13/1210:10LGW - SFO
2 stops60h 25mTAP AIR PORTUGAL
Mon 12/116:35SFO - LGW
1 stop15h 10mTAP AIR PORTUGAL
Deal found 8/12£492
Fri 26/1206:00LHR - SFO
1 stop18h 05mTAP AIR PORTUGAL
Mon 12/116:35SFO - LHR
1 stop16h 55mTAP AIR PORTUGAL
Deal found 8/12£496

Find flight deals to Sonoma

Find the latest flights to Sonoma in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 9 December 2025.

Return from

£469

One-way from

£365

Popular in

July

Cheapest in

February

Average price

£613
Scandinavian Airlines
  • Scandinavian Airlines
  • 17/1-26/1
  • 3 total stops
  • 31h 40m total
  • London to San Francisco
11/1
  • 11/1
  • 2 total stops
  • 29h 35m total
  • London to Sonoma
Highest demand for flights based on searches. 13% potential increase in price (£77 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Average for return flights in December 2025

Cheapflights Fare Finder

 
Locate flights to Sonoma that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 9 December 2025.
Use the filters below to find and compare flights to Sonoma that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Tue 5/5

05:30-18:00

1 stop20h 30m

San Francisco

Tue 19/5

19:45-21:45

1 stop18h 00m

£473

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Sun 5/4

21:15-14:35

2 stops49h 20m

San Francisco

Thu 16/4

19:55-09:45

1 stop29h 50m

£473

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 13/5

08:45-16:10

1 stop15h 25m

San Francisco

Tue 19/5

08:30-06:30

1 stop14h 00m

£481

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 12/1

18:40-16:30

1 stop29h 50m

San Francisco

Mon 26/1

11:45-16:20

2 stops20h 35m

£482

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 17/2

09:50-15:35

1 stop13h 45m

San Francisco

Sun 22/2

18:20-15:35

1 stop13h 15m

£488

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 20/1

14:25-16:30

2 stops34h 05m

San Francisco

Wed 28/1

11:45-16:20

2 stops20h 35m

£491

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 12/1

13:45-17:00

Nonstop11h 15m

San Francisco

Mon 26/1

17:25-12:00

Nonstop10h 35m

£494

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 17/2

13:45-17:00

Nonstop11h 15m

San Francisco

Thu 26/2

12:50-07:25

Nonstop10h 35m

£494

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 20/1

14:30-20:34

1 stop14h 04m

San Francisco

Mon 9/2

16:20-13:30

1 stop13h 10m

£494

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 17/2

10:05-13:20

Nonstop11h 15m

San Francisco

Tue 24/2

12:50-07:25

Nonstop10h 35m

£494

Flights are sorted by cheapest return flights first.

Deals found on 8/12

Showing 1-10 of 60 results
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Best time to book a flight to Sonoma

Have a flexible travel schedule? Discover the best time to fly to Sonoma with our price prediction graph.
Estimated return 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 to Sonoma

When is the best time to book a flight to Sonoma?

Use this chart to determine the optimal time to book a return flight from London to Sonoma. Price data was last updated on 5 December 2025.

Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights to Sonoma. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Sonoma?

On average, a flight from London to Sonoma takes 14 hours 37 minutes. Flights to Sonoma from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Sonoma?

Use this chart to determine the cheapest time to fly return from London to Sonoma. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Sonoma should consider flying on Friday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday evenings, when prices are usually at their highest.

Weekly flight availability to Sonoma

The most flights from London to Sonoma are scheduled on a Monday (31 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (31 on average).

What are the cheapest airlines that fly to Sonoma?

The cheapest airlines flying from London to Sonoma are Delta, Air Canada and Aer Lingus.

Rainfall in Sonoma by month

Plan your trip to Sonoma by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sonoma ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit Sonoma when rainfall is around 0.0 mm.

Temperature in Sonoma by month

Plan your trip to Sonoma by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sonoma, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sonoma

Get insights into the airlines that provide service to Sonoma. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sonoma. Reviews last updated 9 December 2025.
Read through reviews of airlines serving the United States, such as KLM, Virgin Atlantic, andUnited Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.7

Crew

8.3

Comfort

7.6

Boarding

7.8

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Overall

7.7

Crew

8.3

Comfort

7.6

Boarding

7.8

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Overall

7.7

Crew

8.3

Comfort

7.6

Boarding

7.8

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Overall

7.7

Crew

8.3

Comfort

7.6

Boarding

7.8

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Overall

7.7

Crew

8.3

Comfort

7.6

Boarding

7.8

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Overall

7.7

Crew

8.3

Comfort

7.6

Boarding

7.8

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

FAQs about flying to Sonoma

  • Can I find cheaper flights to Sonoma if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Sonoma on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Sonoma?

    Based on reviews from Cheapflights users, Delta is rated the highest out of the airlines that fly to Sonoma.

  • How much is a return flight to Sonoma?

    A return flight to Sonoma will typically cost around £155, however they can be found for as little as £50.

  • Where does the fastest flight to Sonoma depart from?

    For those looking to save time traveling to Sonoma, London offers the quickest one-way flight (11 hours 0 minutes).

  • Does San Francisco have car hire?

    Yes. Those touching down at San Francisco can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Francisco?

    Yes. San Francisco has hotels nearby for those requiring accommodations. Grand Hyatt At Sfo is the closest property to San Francisco (1.0 mi away from San Francisco).

See more FAQs

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How does Cheapflights help users find flights to Sonoma?

Deals for Sonoma flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Sonoma?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Sonoma for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Sonoma with no change fees?

Yes! Cheapflights helps users easily find flights to Sonoma with no change fees.

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Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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