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Cheap flights from London to Modesto from £386

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SFO
1 Apr — 8 Apr1
1 adult

Cheapflights Tip: The best prices from London to Modesto are usually found in February or November, booked 83 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Cheap flight deals from London to Modesto

Keep the following information in mind while searching for London to Modesto flight deals. Data was last updated 27 March 2025.

Round-trip from

£401

One-way from

£386

Popular in

July

Cheapest in

February

Average price

£478
Air France
  • Air France
  • 23/4-30/4
  • Nonstop
  • 21h 20m total
  • London to Modesto
Search Deals
Aer Lingus
  • Aer Lingus
  • 18/9
  • 1 total stop
  • 16h 05m total
  • London to Modesto
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£92 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from London to Modesto

Cheapest flights from London to Modesto
Explore the most affordable flight options available from London to Modesto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2025.

Wed 23/411:15LHR - SFO
Nonstop11h 00mAir France
Wed 30/421:20SFO - LHR
Nonstop10h 20mAir France
Deal found 26/3£401
Fri 2/508:40LHR - SFO
1 stop15h 30mMultiple Airlines
Fri 9/508:15SFO - LHR
1 stop14h 15mMultiple Airlines
Deal found 26/3£401
Fri 18/411:25LHR - SFO
2 stops21h 00mUnited Airlines
Wed 23/718:43SFO - LHR
1 stop27h 37mUnited Airlines
Deal found 27/3£403
Mon 15/906:40LHR - SFO
1 stop17h 50mScandinavian Airlines
Mon 29/919:40SFO - LHR
1 stop14h 00mScandinavian Airlines
Deal found 27/3£404
Mon 21/406:30LHR - SFO
1 stop17h 35mLufthansa
Sun 4/512:55SFO - LHR
Nonstop10h 30mLufthansa
Deal found 26/3£404
Sat 10/516:25LHR - SFO
Nonstop11h 05mKLM
Sun 18/521:20SFO - LHR
Nonstop10h 20mKLM
Deal found 27/3£408
Mon 21/408:15LHR - SFO
1 stop15h 30mBritish Airways
Fri 9/516:20SFO - LHR
Nonstop10h 35mBritish Airways
Deal found 26/3£409
Tue 2/918:35LGW - SFO
1 stop30h 00mSWISS
Mon 22/919:30SFO - LGW
1 stop14h 20mSWISS
Deal found 27/3£410
Sat 10/506:35STN - SFO
2 stops17h 55mMultiple Airlines
Mon 19/519:40SFO - STN
2 stops18h 30mMultiple Airlines
Deal found 27/3£411
Mon 28/415:05LGW - SFO
1 stop17h 05mBritish Airways
Sun 11/507:21SFO - LGW
1 stop16h 29mBritish Airways
Deal found 26/3£413
Mon 5/515:05LGW - SFO
2 stops29h 29mFinnair
Mon 12/523:30SFO - LGW
2 stops25h 05mFinnair
Deal found 27/3£415
Thu 1/508:40LHR - SFO
2 stops19h 15mAir Canada
Thu 15/514:15SFO - LHR
1 stop13h 35mAir Canada
Deal found 27/3£418

Cheapflights Fare Finder

Customise your flight search to find flights from London to Modesto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 March 2025.
Use the filters below to find and compare flights from London to Modesto that are best for you.

Fly from

London

Fly to

Modesto

Route

Depart

Return

Price

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 23/4

11:15-14:15

Nonstop11h 00m

San Francisco

Wed 30/4

21:20-15:40

Nonstop10h 20m

£401

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 2/5

08:40-16:10

1 stop15h 30m

San Francisco

Fri 9/5

08:15-06:30

1 stop14h 15m

£401

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 18/4

11:25-00:25

2 stops21h 00m

San Francisco

Wed 23/7

18:43-06:20

1 stop27h 37m

£403

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 15/9

06:40-16:30

1 stop17h 50m

San Francisco

Mon 29/9

19:40-17:40

1 stop14h 00m

£404

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 21/4

06:30-16:05

1 stop17h 35m

San Francisco

Sun 4/5

12:55-07:25

Nonstop10h 30m

£404

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sat 10/5

16:25-19:30

Nonstop11h 05m

San Francisco

Sun 18/5

21:20-15:40

Nonstop10h 20m

£408

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 21/4

08:15-15:45

1 stop15h 30m

San Francisco

Fri 9/5

16:20-10:55

Nonstop10h 35m

£409

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Tue 2/9

18:35-16:35

1 stop30h 00m

San Francisco

Mon 22/9

19:30-17:50

1 stop14h 20m

£410

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Sat 10/5

06:35-16:30

2 stops17h 55m

San Francisco

Mon 19/5

19:40-22:10

2 stops18h 30m

£411

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Mon 28/4

15:05-00:10

1 stop17h 05m

San Francisco

Sun 11/5

07:21-07:50

1 stop16h 29m

£413

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 60 results
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Best time to book a flight from London to Modesto

Have a flexible travel schedule? Discover the best time to fly to Modesto 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 Modesto

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

Use this chart to determine the optimal time to book a return flight from London to Modesto. Price data was last updated on 21 March 2025.

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Modesto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from London to Modesto (average of £538). Flying from London to Modesto 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 MD9?

Find hourly flight availability from London to Modesto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 March 2025.

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

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

Use this chart to determine the cheapest time to fly return from London to Modesto. Price data was last updated on 21 April 2024.

Travellers seeking maximum savings on their London to Modesto 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.

Rainfall in Modesto by month

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

In terms of precipitation, rainfall in Modesto 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 Modesto when rainfall is around 0.0 mm.

Temperature in Modesto by month

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

If weather is an important factor for your trip to Modesto, 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 Modesto

Get insights into the airlines that provide service to Modesto. 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 Modesto. Reviews last updated 27 March 2025.
Read through reviews of airlines operating flights from London to Modesto, such as Delta, Air New Zealand and KLM. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,895 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Crew

8.5

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
Delta
8.0
Very Good
7,895 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Crew

8.5

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
Air New Zealand
7.9
Good
456 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Crew

8.5

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
KLM
7.8
Good
1,319 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Crew

8.5

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
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Crew

8.5

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
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Crew

8.5

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

Related info for your journey

Find useful and relevant information for your journey from London to Modesto. 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 Modesto one-way?

    £386 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on TAP AIR PORTUGAL and WestJet, with prices starting from £387 and £401, respectively.

  • What are the most popular routes from London to Modesto?

    Most travelers choose London Heathrow - San Francisco, London Gatwick - San Francisco or London City - San Francisco when deciding on the best route from London to Modesto.

  • What are the most reliable airlines from London to Modesto?

    The top 3 most reliable airlines when flying from London to Modesto are American Airlines (91%), Aer Lingus (91%) and Alaska Airlines (91%).

  • What are the cheapest flights from London to Modesto?

    The cheapest flight price from London to Modesto is £390. On average you can expect to pay £1,808. The most popular route, (London Heathrow - San Francisco), can usually be booked for £332.

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

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

  • How can I find direct flights from London to Modesto?

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

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

    Yes. Cheapflights offers flight deals from London to Modesto 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 Modesto?

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

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Alternative routes for London to Modesto

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Top 10 airlines flying from London to Modesto

Discover the top 10 airlines that operate flights from London to Modesto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 March 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£247Average£488FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest£290Average£481FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapest£328Average£431FlexibilityNo cancel feeOn-time77%
Search Air France flights
TAP AIR PORTUGALCheapest£359Average£478FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
SWISSCheapest£361Average£445FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Scandinavian AirlinesCheapest£368Average£562FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Virgin AtlanticCheapest£373Average£539FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£381Average£614FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£385Average£509FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
FinnairCheapest£385Average£519FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from London to Modesto, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from London to Modesto by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Modesto 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 Modesto become cheaper?

Not ready to book yet? You can track prices for flights from London to Modesto on Cheapflights with our Price Alert feature and get notified when better prices are available.

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