What are the cheapest airlines to fly from London to Sonoma one-way?

To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at £366. TAP AIR PORTUGAL flights start at £387 while deals on WestJet start at £389 one-way.

What are the most popular routes from London to Sonoma?

The most popular route from London to Sonoma is London Heathrow - San Francisco. You may also consider London Gatwick - San Francisco or London City - San Francisco.

What are the cheapest flights from London to Sonoma?

The cheapest flight price from London to Sonoma is £404. On average you can expect to pay £1,527. The most popular route, (London Heathrow - San Francisco), can usually be booked for £332.

What are the most reliable airlines from London to Sonoma?

Consider Air Canada (93%), Austrian Airlines (93%) or United Airlines (93%) when booking your flight. These represent the most reliable airlines when flying from London to Sonoma.

What are the most popular airlines that fly from London to Sonoma?

Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from London to Sonoma.

How far in advance should I book a flight from London to Sonoma?

Users have found that booking a flight from London to Sonoma at least 61 days early can save you up to 15% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from London to Sonoma for as little as £468 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £541 for flights departing within the next 3 days.

What is the cheapest month to fly from London to Sonoma?

February can be a great time to fly to Sonoma from London with a flight ticket averaging about £515. Cheapflights users have found deals in the month of February for as cheap as £350. The most expensive prices can be found in the month of July.

Can I find deals for flights from London to Sonoma that include hotel bookings?

Yes. In addition to deals on London to Sonoma flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to Sonoma?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Sonoma.

Can I find deals for business class flights from London to Sonoma?

Yes. Cheapflights offers flight deals from London to Sonoma by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£229+ Flights from London to Sonoma

Cheapflights Tip: The best prices from London to Sonoma are usually found in February or November, booked 60 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Cheap flight deals from London to Sonoma

Round-trip from	£350
One-way from	£229
Popular in	July
Cheapest in	February
Average price	£488

United Airlines
3/7-12/7
3 total stops
42h 12m total
London to Sonoma

Search Deals

28/5
1 total stop
16h 55m total
London to Sonoma

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£87 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from London to Sonoma

Cheapest flights from London to Sonoma
Explore the most affordable flight options available from London to Sonoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.

Fri 31/1011:10LHR - SFO

2 stops27h 20mUnited Airlines

Sun 2/1121:30SFO - LHR

1 stop25h 10mUnited Airlines

Deal found 15/4£346

Sun 11/506:00LHR - SFO

1 stop18h 25mMultiple Airlines

Thu 22/513:00SFO - LHR

Nonstop10h 25mMultiple Airlines

Deal found 14/4£395

Thu 24/408:40LHR - SFO

1 stop15h 30mSWISS

Wed 7/519:30SFO - LHR

1 stop14h 20mSWISS

Deal found 15/4£397

Wed 14/518:35LGW - SFO

1 stop29h 35mSWISS

Mon 19/514:00SFO - LGW

1 stop19h 50mSWISS

Deal found 15/4£399

Sat 26/407:25LHR - SFO

1 stop15h 10mLufthansa

Wed 30/412:55SFO - LHR

Nonstop10h 30mLufthansa

Deal found 14/4£401

Tue 6/508:45LHR - SFO

2 stops19h 25mAir Canada

Sun 11/508:35SFO - LHR

2 stops17h 25mAir Canada

Deal found 14/4£404

Wed 8/1016:25LGW - SFO

1 stop30h 05mTAP AIR PORTUGAL

Sat 18/1019:20SFO - LGW

1 stop30h 25mTAP AIR PORTUGAL

Deal found 14/4£404

Tue 6/516:25LHR - SFO

Nonstop11h 05mVirgin Atlantic

Sun 11/521:20SFO - LHR

Nonstop10h 20mVirgin Atlantic

Deal found 14/4£406

Mon 12/515:05LGW - SFO

1 stop28h 43mFinnair

Sun 18/500:24SFO - LGW

2 stops23h 46mFinnair

Deal found 14/4£409

Mon 5/507:40LHR - SFO

1 stop16h 15mBritish Airways

Mon 12/519:30SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 14/4£409

Thu 11/910:20LHR - SFO

2 stops19h 37mFinnair

Thu 25/906:09SFO - LHR

2 stops16h 31mFinnair

Deal found 15/4£417

Thu 24/411:15LHR - SFO

Nonstop11h 00mAir France

Wed 30/416:05SFO - LHR

Nonstop10h 20mAir France

Deal found 15/4£421

Best flights from London to Sonoma
Discover carefully curated flight deals from London to Sonoma that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 April 2025.

Thu 3/711:25LHR - SFO

2 stops19h 37mUnited Airlines

Sat 12/705:00SFO - LHR

1 stop22h 35mUnited Airlines

Deal found 15/4£350

Mon 5/506:00LHR - SFO

1 stop18h 10mMultiple Airlines

Tue 20/515:55SFO - LHR

Nonstop10h 30mMultiple Airlines

Deal found 15/4£396

Mon 5/506:00LHR - SFO

1 stop18h 10mSWISS

Mon 12/519:30SFO - LHR

1 stop18h 15mSWISS

Deal found 14/4£397

Thu 4/907:25LHR - SFO

1 stop15h 05mLufthansa

Fri 19/913:05SFO - LHR

Nonstop10h 20mLufthansa

Deal found 15/4£402

Tue 6/516:25LHR - SFO

Nonstop11h 05mVirgin Atlantic

Sun 11/521:20SFO - LHR

Nonstop10h 20mVirgin Atlantic

Deal found 14/4£406

Wed 14/515:05LGW - SFO

2 stops29h 27mFinnair

Mon 19/507:03SFO - LGW

2 stops19h 07mFinnair

Deal found 15/4£409

Tue 6/508:45LHR - SFO

2 stops19h 25mAir Canada

Sun 11/508:35SFO - LHR

2 stops17h 25mAir Canada

Deal found 15/4£415

Thu 3/710:45LHR - SFO

Nonstop11h 05mBritish Airways

Wed 30/716:35SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 15/4£416

Sat 6/916:25LHR - SFO

Nonstop11h 05mAir France

Wed 17/921:20SFO - LHR

Nonstop10h 20mAir France

Deal found 15/4£418

Sun 11/516:15LHR - SFO

Nonstop11h 05mBrussels Airlines

Thu 22/516:00SFO - LHR

Nonstop10h 25mBrussels Airlines

Deal found 15/4£422

Wed 24/916:25LGW - SFO

1 stop30h 05mTAP AIR PORTUGAL

Wed 1/1016:20SFO - LGW

1 stop33h 25mTAP AIR PORTUGAL

Deal found 15/4£434

Sat 26/412:20LHR - SFO

Nonstop11h 05mAustrian Airlines

Tue 29/412:55SFO - LHR

Nonstop10h 30mAustrian Airlines

Deal found 16/4£436

Direct flights from London to Sonoma
Explore direct flight options from London to Sonoma based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 April 2025.

Tue 6/516:25LHR - SFO

Nonstop11h 05mVirgin Atlantic

Sun 11/521:20SFO - LHR

Nonstop10h 20mVirgin Atlantic

Deal found 14/4£406

Wed 30/416:25LHR - SFO

Nonstop11h 05mAir France

Tue 13/521:20SFO - LHR

Nonstop10h 20mAir France

Deal found 14/4£412

Tue 2/910:35LHR - SFO

Nonstop11h 05mLufthansa

Sun 28/916:05SFO - LHR

Nonstop10h 20mLufthansa

Deal found 14/4£415

Thu 3/710:45LHR - SFO

Nonstop11h 05mBritish Airways

Wed 30/716:35SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 15/4£416

Sun 11/512:20LHR - SFO

Nonstop11h 05mAustrian Airlines

Thu 22/513:00SFO - LHR

Nonstop10h 25mAustrian Airlines

Deal found 14/4£421

Sun 11/516:15LHR - SFO

Nonstop11h 05mBrussels Airlines

Thu 22/516:00SFO - LHR

Nonstop10h 25mBrussels Airlines

Deal found 15/4£422

Fri 25/410:35LHR - SFO

Nonstop11h 05mUnited Airlines

Wed 30/412:55SFO - LHR

Nonstop10h 30mUnited Airlines

Deal found 14/4£435

Fri 16/511:15LHR - SFO

Nonstop11h 00mDelta

Mon 19/521:20SFO - LHR

Nonstop10h 20mDelta

Deal found 14/4£451

Thu 15/516:25LHR - SFO

Nonstop11h 05mKLM

Sun 25/516:05SFO - LHR

Nonstop10h 20mKLM

Deal found 15/4£455

Mon 2/610:45LHR - SFO

Nonstop11h 05mIberia

Sat 19/716:35SFO - LHR

Nonstop10h 25mIberia

Deal found 14/4£492

Thu 29/510:45LHR - SFO

Nonstop11h 05mMultiple Airlines

Tue 10/619:20SFO - LHR

Nonstop10h 25mMultiple Airlines

Deal found 15/4£508

Fri 6/614:15LHR - SFO

Nonstop11h 10mAmerican Airlines

Thu 19/616:35SFO - LHR

Nonstop10h 25mAmerican Airlines

Deal found 14/4£560

Last-minute flights from London to Sonoma
Discover last-minute flight deals from London to Sonoma. Data last updated 16 April 2025 and is based on user searches.

Mon 21/414:45LHR - SFO

1 stop14h 29mBritish Airways

Mon 28/416:20SFO - LHR

Nonstop10h 35mBritish Airways

Deal found 14/4£437

Thu 24/408:40LHR - SFO

1 stop15h 30mSWISS

Wed 7/519:30SFO - LHR

1 stop14h 20mSWISS

Deal found 15/4£395

Thu 24/408:40LHR - SFO

1 stop15h 30mMultiple Airlines

Wed 30/415:55SFO - LHR

Nonstop10h 30mMultiple Airlines

Deal found 15/4£398

Thu 24/411:15LHR - SFO

Nonstop11h 00mVirgin Atlantic

Wed 7/521:20SFO - LHR

Nonstop10h 20mVirgin Atlantic

Deal found 16/4£414

Thu 24/414:10LHR - SFO

1 stop14h 41mAir Canada

Wed 7/511:25SFO - LHR

1 stop14h 35mAir Canada

Deal found 16/4£415

Thu 24/411:15LHR - SFO

Nonstop11h 00mAir France

Wed 30/416:05SFO - LHR

Nonstop10h 20mAir France

Deal found 15/4£421

Thu 24/418:40LGW - SFO

1 stop29h 30mSWISS

Wed 7/519:30SFO - LGW

1 stop14h 25mSWISS

Deal found 15/4£430

Thu 24/406:45LCY - SFO

1 stop17h 10mBritish Airways

Wed 30/417:45SFO - LCY

1 stop16h 35mBritish Airways

Deal found 15/4£442

Thu 24/413:05LCY - SFO

1 stop35h 05mSWISS

Wed 7/519:30SFO - LCY

1 stop15h 15mSWISS

Deal found 15/4£449

Thu 24/407:25LHR - SFO

1 stop15h 10mUnited Airlines

Sun 15/616:50SFO - LHR

1 stop32h 45mUnited Airlines

Deal found 15/4£452

Thu 24/408:40LHR - SFO

1 stop15h 30mSWISS

Wed 7/519:30SFO - LHR

1 stop14h 20mSWISS

Deal found 15/4£397

Sat 26/407:25LHR - SFO

1 stop15h 10mLufthansa

Sat 10/519:40SFO - LHR

Nonstop10h 30mLufthansa

Deal found 14/4£406

One-way flights from London to Sonoma
Search for one-way flight options from London to Sonoma. Find affordable one-way fares based on user searches. Data last updated 16 April 2025.

Wed 28/510:55LGW - SFO

1 stop16h 55mMultiple Airlines

Deal found 15/4£229

Tue 29/407:10LTN - SFO

2 stops47h 35mMultiple Airlines

Deal found 15/4£239

Tue 29/408:15STN - SFO

2 stops46h 30mMultiple Airlines

Deal found 15/4£241

Tue 29/416:35LHR - SFO

2 stops38h 10mMultiple Airlines

Deal found 15/4£303

Tue 29/407:40LHR - SFO

1 stop16h 10mAer Lingus

Deal found 15/4£366

Wed 14/518:45LHR - SFO

1 stop27h 45mTAP AIR PORTUGAL

Deal found 15/4£387

Wed 10/914:10LHR - SFO

1 stop29h 44mWestJet

Deal found 15/4£389

Sun 20/715:55SEN - SFO

3 stops33h 20mMultiple Airlines

Deal found 13/4£393

Sun 28/910:45LGW - SFO

3 stops35h 12mWestJet

Deal found 15/4£395

Tue 17/609:05LCY - SFO

3 stops20h 16mMultiple Airlines

Deal found 15/4£395

Fri 16/520:50LHR - SFO

1 stop29h 10mVueling

Deal found 15/4£405

Tue 9/916:25LGW - SFO

1 stop30h 10mTAP AIR PORTUGAL

Deal found 15/4£412

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Sonoma that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 3/7

11:25-23:02

2 stops19h 37m

San Francisco

Sat 12/7

13:00-07:25

Nonstop10h 25m

£350

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sun 11/5

06:00-16:25

1 stop18h 25m

San Francisco

Thu 22/5

13:00-07:25

Nonstop10h 25m

£395

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 5/5

06:00-16:10

1 stop18h 10m

San Francisco

Mon 12/5

19:30-21:45

1 stop18h 15m

£397

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 14/5

18:35-16:10

1 stop29h 35m

San Francisco

Mon 19/5

14:00-17:50

1 stop19h 50m

£399

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sat 26/4

07:25-14:35

1 stop15h 10m

San Francisco

Wed 30/4

12:55-07:25

Nonstop10h 30m

£401

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 6/5

08:45-20:10

2 stops19h 25m

San Francisco

Sun 11/5

08:35-10:00

2 stops17h 25m

£404

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 8/10

16:25-14:30

1 stop30h 05m

San Francisco

Sat 18/10

19:20-09:45

1 stop30h 25m

£404

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 6/5

16:25-19:30

Nonstop11h 05m

San Francisco

Sun 11/5

21:20-15:40

Nonstop10h 20m

£406

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Mon 12/5

15:05-11:48

1 stop28h 43m

San Francisco

Sun 18/5

00:24-08:10

2 stops23h 46m

£409

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 5/5

07:40-15:55

1 stop16h 15m

San Francisco

Mon 12/5

19:30-13:55

Nonstop10h 25m

£409

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 60 results

...

Best time to book a flight from London to Sonoma

Have a flexible travel schedule? Discover the best time to fly to Sonoma from London 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 from London to Sonoma

How far ahead should I book a flight from London to Sonoma?

The price you pay for your flight from London to Sonoma may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London to Sonoma?

Currently, February is the cheapest month in which you can book a flight from London to Sonoma (average of £538). Flying from London to Sonoma in July 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.

What is the cheapest time of day to fly from LON to SN9?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Sonoma as you normally would.

What is the cheapest day to fly from London to Sonoma?

Travellers seeking maximum savings on their London to Sonoma flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Sonoma

The most flights from LON to SN9 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).

Rainfall in Sonoma 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

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

Peruse reviews from past customers who have flown with Delta, Air New Zealand and KLM from London to Sonoma to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,917 reviews

Check prices

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

Delta

8.0

Very Good

7,917 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

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

Air New Zealand

8.0

Very Good

464 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

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

KLM

7.8

Good

1,326 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

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

Air Transat

7.8

Good

385 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

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

Finnair

7.6

Good

1,269 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

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

Related info for your journey

What are the cheapest airlines to fly from London to Sonoma one-way?
To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at £366. TAP AIR PORTUGAL flights start at £387 while deals on WestJet start at £389 one-way.
What are the most popular routes from London to Sonoma?
The most popular route from London to Sonoma is London Heathrow - San Francisco. You may also consider London Gatwick - San Francisco or London City - San Francisco.
What are the most reliable airlines from London to Sonoma?
Consider Air Canada (93%), Austrian Airlines (93%) or United Airlines (93%) when booking your flight. These represent the most reliable airlines when flying from London to Sonoma.
What are the cheapest flights from London to Sonoma?
The cheapest flight price from London to Sonoma is £404. On average you can expect to pay £1,527. The most popular route, (London Heathrow - San Francisco), can usually be booked for £332.
Can I find deals for flights from London to Sonoma that include hotel bookings?
Yes. In addition to deals on London to Sonoma flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Sonoma?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Sonoma.
Can I find deals for business class flights from London to Sonoma?
Yes. Cheapflights offers flight deals from London to Sonoma by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Sonoma?
Currently, February is the cheapest month in which you can book a flight from London to Sonoma (average of £538). Flying from London to Sonoma in July 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from London to Sonoma

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest£241	Average£476	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	Cheapest£283	Average£472	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
TAP AIR PORTUGAL	Cheapest£350	Average£471	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Scandinavian Airlines	Cheapest£359	Average£571	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Virgin Atlantic	Cheapest£364	Average£548	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
SWISS	Cheapest£367	Average£451	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
British Airways	Cheapest£368	Average£619	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Brussels Airlines	Cheapest£375	Average£503	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights
Austrian Airlines	Cheapest£378	Average£485	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
KLM	Cheapest£380	Average£534	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Sonoma?

Deals for London to 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 better, like price, airport, cabin class, and plenty of other options.

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

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

Can Cheapflights find flights from London to Sonoma with no change fees?

Need flexible booking options for your flight to Sonoma from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London to Sonoma become cheaper?

Yes! Start tracking prices for London to Sonoma flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from London to Sonoma from £229

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London to Sonoma are usually found in February or November, booked 60 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Cheap flight deals from London to Sonoma

Keep the following information in mind while searching for London to Sonoma flight deals. Data was last updated 16 April 2025.

Round-trip from

One-way from

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Cheapest flights from London to SonomaExplore the most affordable flight options available from London to Sonoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.

Explore the most affordable flight options available from London to Sonoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.

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Use the filters below to find and compare flights from London to Sonoma that are best for you.

Best time to book a flight from London to Sonoma

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

Cheapflights Insights

Everything you need to know about your flight from London to Sonoma

How far ahead should I book a flight from London 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.

What is the cheapest month to book a flight from London to Sonoma?

What is the cheapest time of day to fly from LON to SN9?

Find hourly flight availability from London to Sonoma. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 April 2025.

What is the cheapest day to fly from London 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.

Weekly flight availability from London to Sonoma

Explore weekly flight availability from London to Sonoma. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 April 2025.

Rainfall in Sonoma by month

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

Temperature in Sonoma by month

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

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 16 April 2025.

Peruse reviews from past customers who have flown with Delta, Air New Zealand and KLM from London to Sonoma to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London to Sonoma. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from London to Sonoma one-way?

What are the most popular routes from London to Sonoma?

What are the most reliable airlines from London to Sonoma?

What are the cheapest flights from London to Sonoma?

Can I find deals for flights from London to Sonoma that include hotel bookings?

How can I find direct flights from London to Sonoma?

Can I find deals for business class flights from London to Sonoma?

What is the cheapest month to book a flight from London to Sonoma?

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Alternative routes for London to Sonoma

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Top 10 airlines flying from London to Sonoma

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Cheapest flights from London to Sonoma
Explore the most affordable flight options available from London to Sonoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.