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£375+ 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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
23 Apr — 30 Apr1
1 adult

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 April 2025.

Return from

£396

One-way from

£375

Popular in

July

Cheapest in

February

Average price

£487
United Airlines
  • United Airlines
  • 23/5-6/6
  • 2 total stops
  • 30h 02m total
  • London to San Francisco
Aer Lingus
  • Aer Lingus
  • 26/4
  • 1 total stop
  • 16h 15m total
  • London to Sonoma
Highest demand for flights based on searches. 18% potential increase in price (£87 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).
Average for return flights in April 2025

Find flight deals to Sonoma

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 April 2025.

Thu 24/413:45LHR - SFO
1 stop34h 25mSWISS
Wed 7/519:30SFO - LHR
1 stop14h 20mSWISS
Deal found 17/4£394
Fri 23/511:25LHR - SFO
2 stops19h 37mUnited Airlines
Fri 6/613:00SFO - LHR
Nonstop10h 25mUnited Airlines
Deal found 16/4£396
Mon 12/515:30STN - SFO
2 stops31h 00mMultiple Airlines
Mon 19/516:30SFO - STN
2 stops18h 35mMultiple Airlines
Deal found 17/4£396
Wed 30/407:25LHR - SFO
1 stop15h 10mMultiple Airlines
Fri 25/714:05SFO - LHR
1 stop13h 45mMultiple Airlines
Deal found 17/4£402
Sat 26/407:25LHR - SFO
1 stop15h 10mLufthansa
Fri 2/515:55SFO - LHR
Nonstop10h 30mLufthansa
Deal found 17/4£402
Wed 7/510:55LGW - SFO
1 stop17h 32mMultiple Airlines
Sat 18/1017:15SFO - LGW
1 stop33h 40mMultiple Airlines
Deal found 17/4£403
Thu 8/518:40LGW - SFO
1 stop29h 30mSWISS
Mon 12/519:30SFO - LGW
1 stop14h 20mSWISS
Deal found 17/4£404
Thu 8/509:25LCY - SFO
1 stop14h 45mSWISS
Mon 12/519:30SFO - LCY
1 stop29h 20mSWISS
Deal found 17/4£415
Mon 15/910:20LHR - SFO
2 stops19h 37mFinnair
Fri 26/913:15SFO - LHR
1 stop13h 50mFinnair
Deal found 17/4£417
Thu 1/516:25LHR - SFO
Nonstop11h 05mAir France
Mon 12/521:20SFO - LHR
Nonstop10h 20mAir France
Deal found 17/4£422
Wed 14/515:05LGW - SFO
1 stop17h 01mBritish Airways
Tue 20/507:21SFO - LGW
1 stop16h 49mBritish Airways
Deal found 17/4£424
Mon 1/916:25LHR - SFO
Nonstop11h 05mVirgin Atlantic
Mon 15/921:00SFO - LHR
1 stop15h 00mVirgin Atlantic
Deal found 17/4£425

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 April 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

Fri 23/5

11:25-23:02

2 stops19h 37m

San Francisco

Fri 6/6

22:35-11:10

1 stop28h 35m

£396

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Mon 12/5

15:30-14:30

2 stops31h 00m

San Francisco

Mon 19/5

16:30-19:05

2 stops18h 35m

£396

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 8/5

08:40-16:10

1 stop15h 30m

San Francisco

Mon 12/5

19:30-17:50

1 stop14h 20m

£399

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 30/4

07:25-14:35

1 stop15h 10m

San Francisco

Fri 25/7

14:05-11:50

1 stop13h 45m

£402

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sun 27/4

07:25-14:35

1 stop15h 10m

San Francisco

Mon 5/5

12:55-07:25

Nonstop10h 30m

£402

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 7/5

10:55-20:27

1 stop17h 32m

San Francisco

Sat 18/10

17:15-10:55

1 stop33h 40m

£403

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 8/5

18:40-16:10

1 stop29h 30m

San Francisco

Mon 12/5

19:30-17:50

1 stop14h 20m

£404

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 13/5

08:45-20:10

2 stops19h 25m

San Francisco

Sun 18/5

08:35-10:00

2 stops17h 25m

£414

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 2/5

06:20-15:55

1 stop17h 35m

San Francisco

Sun 11/5

19:30-13:55

Nonstop10h 25m

£415

LondonSan Francisco

LCY - SFO

LCYSFO

London City

Thu 8/5

09:25-16:10

1 stop14h 45m

San Francisco

Mon 12/5

19:30-08:50

1 stop29h 20m

£415

Flights are sorted by cheapest return flights first.

Deals found on 16/4

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 11 April 2025.

Booking 60 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 17 hours 2 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 21 April 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 (37 on average). You will have fewer flight options on Sunday, 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 TAP AIR PORTUGAL.

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 April 2025.
To help decide which airline to fly to Sonoma, see what other customers have to say about Delta, Air New Zealand and EL AL. 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.

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very Good

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 £199, however they can be found for as little as £39.

  • 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 (10 hours 55 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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