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£381+ 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 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Sonoma in 2025

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 18 November 2025.

Return from

£414

One-way from

£381

Popular in

July

Cheapest in

September

Average price

£463
Scandinavian Airlines
  • Scandinavian Airlines
  • 6/12-12/1
  • 2 total stops
  • 33h 45m total
  • London to San Francisco
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30/3
  • 30/3
  • 2 total stops
  • 33h 35m total
  • London to Sonoma
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Highest demand for flights based on searches. 13% potential increase in price (£83 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
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Average for return flights in November 2025
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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 18 November 2025.

Sat 6/1206:40LHR - SFO
1 stop15h 55mScandinavian Airlines
Mon 12/116:40SFO - LHR
1 stop17h 50mScandinavian Airlines
Deal found 15/11£414
Wed 10/1206:00LHR - SFO
1 stop16h 30mTAP AIR PORTUGAL
Mon 12/116:35SFO - LHR
1 stop16h 55mTAP AIR PORTUGAL
Deal found 17/11£416
Sat 6/1206:40LHR - SFO
1 stop15h 55mScandinavian Airlines
Sun 7/1216:40SFO - LHR
1 stop17h 50mScandinavian Airlines
Deal found 15/11£416
Sat 22/1106:00LHR - SFO
1 stop16h 45mTAP AIR PORTUGAL
Wed 10/1216:35SFO - LHR
1 stop18h 20mTAP AIR PORTUGAL
Deal found 15/11£418
Wed 26/1106:00LHR - SFO
1 stop16h 30mTAP AIR PORTUGAL
Wed 10/1216:35SFO - LHR
1 stop18h 20mTAP AIR PORTUGAL
Deal found 15/11£419
Thu 20/1116:00LGW - SFO
1 stop32h 05mTAP AIR PORTUGAL
Mon 1/1216:35SFO - LGW
2 stops20h 00mTAP AIR PORTUGAL
Deal found 16/11£419
Sun 14/1219:55LHR - SFO
1 stop26h 40mTAP AIR PORTUGAL
Mon 19/116:35SFO - LHR
1 stop16h 55mTAP AIR PORTUGAL
Deal found 15/11£421
Wed 3/1218:40LHR - SFO
1 stop27h 55mScandinavian Airlines
Sun 7/1216:40SFO - LHR
1 stop15h 20mScandinavian Airlines
Deal found 17/11£422
Wed 3/1219:30LHR - SFO
1 stop27h 05mScandinavian Airlines
Sat 6/1216:40SFO - LHR
1 stop17h 00mScandinavian Airlines
Deal found 16/11£427
Mon 8/1206:40LHR - SFO
1 stop15h 55mScandinavian Airlines
Mon 12/116:40SFO - LHR
1 stop17h 00mScandinavian Airlines
Deal found 17/11£428
Thu 4/1219:55LHR - SFO
1 stop28h 10mTAP AIR PORTUGAL
Wed 10/1216:35SFO - LHR
1 stop18h 20mTAP AIR PORTUGAL
Deal found 15/11£428
Tue 25/1116:35LGW - SFO
1 stop29h 55mTAP AIR PORTUGAL
Mon 8/1216:35SFO - LGW
2 stops20h 00mTAP AIR PORTUGAL
Deal found 17/11£430

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 18 November 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

LHR - SFO

LHRSFO

London Heathrow

Sat 21/2

06:40-14:35

1 stop15h 55m

San Francisco

Sun 1/3

16:40-17:40

1 stop17h 00m

£434

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 21/1

07:05-14:35

2 stops39h 30m

San Francisco

Thu 29/1

16:40-16:00

1 stop15h 20m

£447

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Tue 2/12

06:30-15:35

1 stop17h 05m

San Francisco

Tue 9/12

17:20-21:20

1 stop20h 00m

£447

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Sun 7/12

06:30-16:35

1 stop18h 05m

San Francisco

Sun 14/12

18:20-21:20

1 stop19h 00m

£455

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Fri 28/11

06:30-15:35

1 stop17h 05m

San Francisco

Fri 5/12

17:20-23:05

1 stop21h 45m

£470

LondonSan Francisco

LCY - SFO

LCYSFO

London City

Sun 29/3

13:45-23:57

2 stops18h 12m

San Francisco

Sun 12/4

06:00-07:15

2 stops17h 15m

£479

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 13/4

08:45-16:10

1 stop15h 25m

San Francisco

Mon 27/4

12:55-07:25

Nonstop10h 30m

£479

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sat 17/1

06:15-20:48

2 stops22h 33m

San Francisco

Thu 22/1

10:11-08:35

1 stop14h 24m

£484

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Fri 5/12

06:30-15:35

1 stop17h 05m

San Francisco

Fri 12/12

17:20-20:05

1 stop18h 45m

£488

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 15/12

08:55-18:16

1 stop17h 21m

San Francisco

Tue 30/12

13:19-10:00

1 stop12h 41m

£493

Flights are sorted by cheapest return flights first.

Deals found on 15/11

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 14 November 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 15 hours 8 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 most popular airlines that fly to Sonoma?

The most popular airlines flying from London to Sonoma are Virgin Atlantic, British Airways and Lufthansa.

British Airways
British Airways
From £324
Virgin Atlantic
Virgin Atlantic
From £376
Lufthansa
Lufthansa
From £388
United Airlines
United Airlines
From £348

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 18 November 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.
KLM
7.7
Good
1,411 reviews
Check prices

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,411 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
673 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
9,016 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,576 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,528 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 £146, however they can be found for as little as £93.

  • 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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