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

To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at £444. Brussels Airlines flights start at £444 while deals on British Airways start at £447 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 £409. On average you can expect to pay £1,489. The most popular route, (London Heathrow - San Francisco), can usually be booked for £377.

What are the most reliable airlines from London to Sonoma?

Consider Air Canada (92%), Austrian Airlines (92%) or United Airlines (92%) 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 £454 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 £533 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 £508. Cheapflights users have found deals in the month of February for as cheap as £345. 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.

£398+ 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	£398
Popular in	July
Cheapest in	February
Average price	£481

TAP AIR PORTUGAL
1/10-8/10
2 total stops
63h 30m total
London to Sonoma

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£84 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 30 April 2025.

Wed 1/1016:25LGW - SFO

1 stop30h 05mTAP AIR PORTUGAL

Wed 8/1016:20SFO - LGW

1 stop33h 25mTAP AIR PORTUGAL

Deal found 29/4£398

Wed 14/508:40LHR - SFO

1 stop15h 30mMultiple Airlines

Fri 23/513:00SFO - LHR

Nonstop10h 25mMultiple Airlines

Deal found 30/4£400

Thu 8/507:25LHR - SFO

1 stop15h 10mLufthansa

Mon 19/515:55SFO - LHR

Nonstop10h 30mLufthansa

Deal found 29/4£403

Tue 6/512:10LHR - SFO

1 stop36h 00mSWISS

Tue 20/519:30SFO - LHR

1 stop14h 20mSWISS

Deal found 30/4£404

Thu 8/508:40LHR - SFO

2 stops19h 30mAir Canada

Wed 21/514:15SFO - LHR

1 stop13h 35mAir Canada

Deal found 29/4£406

Tue 13/519:20LCY - SFO

1 stop28h 50mSWISS

Sun 18/519:30SFO - LCY

1 stop14h 00mSWISS

Deal found 29/4£410

Tue 4/1106:50LCY - SFO

1 stop16h 40mBritish Airways

Tue 18/1117:20SFO - LCY

1 stop17h 15mBritish Airways

Deal found 30/4£413

Thu 8/506:30LHR - SFO

1 stop14h 10mUnited Airlines

Thu 22/507:25SFO - LHR

1 stop19h 45mUnited Airlines

Deal found 30/4£414

Thu 6/1119:50LHR - SFO

2 stops26h 45mScandinavian Airlines

Thu 13/1116:40SFO - LHR

2 stops18h 10mScandinavian Airlines

Deal found 29/4£415

Wed 3/915:05LGW - SFO

1 stop16h 52mBritish Airways

Tue 23/922:29SFO - LGW

1 stop25h 41mBritish Airways

Deal found 30/4£415

Wed 24/919:50LHR - SFO

1 stop26h 40mTAP AIR PORTUGAL

Wed 1/1016:20SFO - LHR

1 stop15h 15mTAP AIR PORTUGAL

Deal found 30/4£419

Thu 8/510:45LHR - SFO

Nonstop11h 05mBritish Airways

Sat 24/516:20SFO - LHR

Nonstop10h 35mBritish Airways

Deal found 30/4£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 30 April 2025.

Wed 1/1016:25LGW - SFO

1 stop30h 05mTAP AIR PORTUGAL

Wed 8/1016:20SFO - LGW

1 stop33h 25mTAP AIR PORTUGAL

Deal found 29/4£398

Wed 14/508:40LHR - SFO

1 stop15h 30mMultiple Airlines

Fri 23/513:00SFO - LHR

Nonstop10h 25mMultiple Airlines

Deal found 30/4£400

Wed 1/1007:05LHR - SFO

2 stops17h 25mScandinavian Airlines

Wed 8/1019:40SFO - LHR

1 stop14h 00mScandinavian Airlines

Deal found 29/4£401

Sat 10/509:00LHR - SFO

1 stop18h 00mLufthansa

Sat 17/515:55SFO - LHR

Nonstop10h 30mLufthansa

Deal found 29/4£403

Wed 14/512:10LHR - SFO

1 stop36h 00mUnited Airlines

Wed 21/508:36SFO - LHR

1 stop18h 34mUnited Airlines

Deal found 29/4£409

Tue 13/508:45LHR - SFO

2 stops19h 25mAir Canada

Sun 18/508:15SFO - LHR

1 stop14h 15mAir Canada

Deal found 29/4£409

Tue 13/519:20LCY - SFO

1 stop28h 50mSWISS

Sun 18/519:30SFO - LCY

1 stop14h 00mSWISS

Deal found 29/4£410

Mon 8/910:20LHR - SFO

2 stops19h 37mFinnair

Mon 15/919:20SFO - LHR

2 stops16h 25mFinnair

Deal found 29/4£415

Wed 14/514:15LHR - SFO

Nonstop11h 00mBritish Airways

Fri 23/519:30SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 30/4£416

Sun 11/516:25LHR - SFO

Nonstop11h 05mVirgin Atlantic

Tue 20/521:20SFO - LHR

Nonstop10h 20mVirgin Atlantic

Deal found 29/4£421

Mon 8/916:25LHR - SFO

Nonstop11h 05mDelta

Mon 15/921:00SFO - LHR

1 stop15h 00mDelta

Deal found 29/4£450

Mon 12/510:35LHR - SFO

Nonstop11h 05mAustrian Airlines

Tue 3/619:50SFO - LHR

Nonstop10h 20mAustrian Airlines

Deal found 29/4£468

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 30 April 2025.

Fri 23/510:45LHR - SFO

Nonstop11h 05mBritish Airways

Tue 27/519:30SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 30/4£412

Sun 11/511:15LHR - SFO

Nonstop11h 00mAir France

Sun 18/521:20SFO - LHR

Nonstop10h 20mAir France

Deal found 29/4£420

Sun 11/516:25LHR - SFO

Nonstop11h 05mVirgin Atlantic

Tue 20/521:20SFO - LHR

Nonstop10h 20mVirgin Atlantic

Deal found 29/4£421

Sat 10/512:20LHR - SFO

Nonstop11h 05mLufthansa

Sat 17/515:55SFO - LHR

Nonstop10h 30mLufthansa

Deal found 29/4£423

Tue 13/512:20LHR - SFO

Nonstop11h 05mMultiple Airlines

Tue 3/613:00SFO - LHR

Nonstop10h 25mMultiple Airlines

Deal found 29/4£459

Sat 10/510:35LHR - SFO

Nonstop11h 05mAustrian Airlines

Mon 2/613:00SFO - LHR

Nonstop10h 25mAustrian Airlines

Deal found 29/4£468

Sat 14/612:20LHR - SFO

Nonstop11h 00mUnited Airlines

Sat 21/613:00SFO - LHR

Nonstop10h 25mUnited Airlines

Deal found 29/4£503

Wed 28/510:45LHR - SFO

Nonstop11h 05mIberia

Sun 1/616:35SFO - LHR

Nonstop10h 25mIberia

Deal found 29/4£506

Mon 19/512:20LHR - SFO

Nonstop11h 05mBrussels Airlines

Sun 22/613:00SFO - LHR

Nonstop10h 25mBrussels Airlines

Deal found 29/4£544

Wed 4/611:15LHR - SFO

Nonstop11h 00mDelta

Sun 15/621:20SFO - LHR

Nonstop10h 20mDelta

Deal found 29/4£570

Tue 20/510:45LHR - SFO

Nonstop11h 05mAmerican Airlines

Tue 17/619:20SFO - LHR

Nonstop10h 25mAmerican Airlines

Deal found 30/4£576

Wed 4/610:45LHR - SFO

Nonstop11h 05mFinnair

Mon 16/619:20SFO - LHR

Nonstop10h 25mFinnair

Deal found 29/4£594

Last-minute flights from London to Sonoma
Discover last-minute flight deals from London to Sonoma. Data last updated 30 April 2025 and is based on user searches.

Tue 6/507:25LHR - SFO

1 stop15h 10mMultiple Airlines

Wed 14/511:25SFO - LHR

1 stop14h 35mMultiple Airlines

Deal found 29/4£401

Tue 6/512:10LHR - SFO

1 stop36h 00mSWISS

Tue 20/519:30SFO - LHR

1 stop14h 20mSWISS

Deal found 30/4£404

Tue 6/515:05LGW - SFO

1 stop17h 01mBritish Airways

Tue 13/522:20SFO - LGW

1 stop25h 50mBritish Airways

Deal found 29/4£421

Tue 6/515:05LGW - SFO

1 stop17h 01mBritish Airways

Wed 14/507:21SFO - LGW

1 stop16h 49mBritish Airways

Deal found 29/4£421

Thu 8/507:25LHR - SFO

1 stop15h 10mLufthansa

Mon 19/515:55SFO - LHR

Nonstop10h 30mLufthansa

Deal found 29/4£403

Thu 8/508:40LHR - SFO

2 stops19h 30mAir Canada

Wed 21/514:15SFO - LHR

1 stop13h 35mAir Canada

Deal found 29/4£406

Thu 8/506:30LHR - SFO

1 stop14h 10mUnited Airlines

Thu 22/507:25SFO - LHR

1 stop19h 45mUnited Airlines

Deal found 30/4£414

Thu 8/510:45LHR - SFO

Nonstop11h 05mBritish Airways

Sat 24/516:20SFO - LHR

Nonstop10h 35mBritish Airways

Deal found 30/4£421

Thu 8/506:30LHR - SFO

1 stop13h 15mVirgin Atlantic

Wed 21/509:51SFO - LHR

1 stop15h 59mVirgin Atlantic

Deal found 28/4£427

Thu 8/510:35LHR - SFO

Nonstop11h 05mAustrian Airlines

Wed 21/512:55SFO - LHR

Nonstop10h 30mAustrian Airlines

Deal found 29/4£436

Thu 8/506:30LHR - SFO

1 stop13h 15mDelta

Wed 21/509:51SFO - LHR

1 stop15h 59mDelta

Deal found 28/4£438

Thu 8/506:45LCY - SFO

1 stop17h 10mBritish Airways

Mon 19/517:45SFO - LCY

1 stop19h 05mBritish Airways

Deal found 29/4£438

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 30 April 2025.

Thu 15/516:15LHR - SFO

Nonstop11h 05mLufthansa

Deal found 30/4£444

Thu 10/720:50LGW - SFO

3 stops28h 25mMultiple Airlines

Deal found 28/4£444

Sun 11/512:20LHR - SFO

Nonstop11h 05mBrussels Airlines

Deal found 29/4£444

Sun 22/608:25STN - SFO

3 stops22h 28mMultiple Airlines

Deal found 30/4£445

Mon 4/821:25LHR - SFO

2 stops27h 50mMultiple Airlines

Deal found 29/4£446

Thu 14/808:45LCY - SFO

3 stops37h 14mMultiple Airlines

Deal found 30/4£446

Thu 8/510:45LHR - SFO

Nonstop11h 05mBritish Airways

Deal found 30/4£447

Tue 24/616:25LGW - SFO

1 stop30h 10mTAP AIR PORTUGAL

Deal found 29/4£447

Sun 22/622:00LHR - SFO

1 stop25h 55mAer Lingus

Deal found 29/4£449

Sun 8/614:10LHR - SFO

2 stops31h 49mWestJet

Deal found 29/4£450

Sat 30/821:05LGW - SFO

1 stop29h 05mIberia

Deal found 29/4£450

Wed 27/806:40LHR - SFO

1 stop17h 50mScandinavian Airlines

Deal found 30/4£450

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

LGW - SFO

LGWSFO

London Gatwick

Wed 1/10

16:25-14:30

1 stop30h 05m

San Francisco

Wed 8/10

16:20-09:45

1 stop33h 25m

£398

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 14/5

08:40-16:10

1 stop15h 30m

San Francisco

Fri 23/5

13:00-07:25

Nonstop10h 25m

£400

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 1/10

07:05-16:30

2 stops17h 25m

San Francisco

Wed 8/10

19:40-17:40

1 stop14h 00m

£401

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sat 10/5

09:00-19:00

1 stop18h 00m

San Francisco

Sat 17/5

15:55-10:25

Nonstop10h 30m

£403

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 3/9

08:50-15:55

1 stop15h 05m

San Francisco

Tue 23/9

19:20-13:45

Nonstop10h 25m

£406

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 13/5

08:45-20:10

2 stops19h 25m

San Francisco

Sun 18/5

08:15-06:30

1 stop14h 15m

£409

LondonSan Francisco

LCY - SFO

LCYSFO

London City

Tue 13/5

19:20-16:10

1 stop28h 50m

San Francisco

Sun 18/5

19:30-17:30

1 stop14h 00m

£410

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 12/5

17:10-16:10

1 stop31h 00m

San Francisco

Mon 19/5

16:10-17:50

2 stops17h 40m

£411

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 8/9

10:20-21:57

2 stops19h 37m

San Francisco

Mon 15/9

19:20-19:45

2 stops16h 25m

£415

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 3/9

15:05-23:57

1 stop16h 52m

San Francisco

Tue 23/9

22:29-08:10

1 stop25h 41m

£415

Flights are sorted by cheapest return flights first.

Deals found on 30/4

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 (42 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (36 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

7,934 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

7,934 reviews

Delta

8.0

Very Good

7,934 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

472 reviews

Delta

8.0

Very Good

7,934 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

1,334 reviews

Delta

8.0

Very Good

7,934 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

7,934 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

Austrian Airlines

7.6

Good

781 reviews

Delta

8.0

Very Good

7,934 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 Lufthansa, which is currently one of the cheapest options available, starting at £444. Brussels Airlines flights start at £444 while deals on British Airways start at £447 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 (92%), Austrian Airlines (92%) or United Airlines (92%) 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 £409. On average you can expect to pay £1,489. The most popular route, (London Heathrow - San Francisco), can usually be booked for £377.
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£238	Average£463	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	Cheapest£279	Average£464	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
TAP AIR PORTUGAL	Cheapest£345	Average£467	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Scandinavian Airlines	Cheapest£355	Average£578	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Virgin Atlantic	Cheapest£359	Average£539	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
SWISS	Cheapest£362	Average£444	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
British Airways	Cheapest£363	Average£608	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
United Airlines	Cheapest£368	Average£626	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Finnair	Cheapest£371	Average£490	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Brussels Airlines	Cheapest£371	Average£492	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines 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 £398

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. 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 30 April 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from London to Sonoma

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 30 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 30 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 25 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 30 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 30 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 30 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?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Sonoma

See prices for flight routes from nearby airports that may be better suited for you.

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 30 April 2025.