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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SFO
8 Sep — 15 Sep1
Return
1 adult
Economy
Cheapflights Tip: The best prices from London to Modesto are usually found in February or November, booked 86 days in advance, depart on a Tuesday or Thursday 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 3 September 2025.
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 3 September 2025.
Thu 11/906:30LHR - SFO
1 stop13h 15mKLM
Wed 24/910:30SFO - LHR
2 stops16h 15mKLM
Deal found 2/9£410
Tue 14/1008:45LHR - SFO
1 stop15h 50mUnited Airlines
Mon 3/1117:25SFO - LHR
Nonstop10h 35mUnited Airlines
Deal found 2/9£411
Wed 17/909:25LCY - SFO
1 stop14h 45mSWISS
Sun 21/919:30SFO - LCY
1 stop14h 00mSWISS
Deal found 2/9£411
Fri 17/1006:55LHR - SFO
1 stop15h 35mUnited Airlines
Tue 21/1005:05SFO - LHR
1 stop23h 15mUnited Airlines
Deal found 3/9£412
Tue 16/918:35LGW - SFO
1 stop30h 00mSWISS
Mon 29/919:40SFO - LGW
1 stop14h 10mSWISS
Deal found 3/9£412
Thu 4/1209:15LCY - SFO
1 stop15h 15mSWISS
Mon 8/1219:25SFO - LCY
1 stop15h 15mSWISS
Deal found 2/9£412
Fri 17/1008:40LHR - SFO
1 stop15h 55mUnited Airlines
Mon 20/1019:50SFO - LHR
Nonstop10h 20mUnited Airlines
Deal found 2/9£412
Fri 19/919:30LCY - SFO
1 stop29h 05mSWISS
Mon 22/919:40SFO - LCY
1 stop15h 05mSWISS
Deal found 3/9£412
Thu 18/916:25LHR - SFO
Nonstop11h 05mVirgin Atlantic
Sat 20/913:44SFO - LHR
1 stop33h 01mVirgin Atlantic
Deal found 3/9£413
Fri 5/1215:25LHR - SFO
Nonstop11h 20mBritish Airways
Sat 13/1217:30SFO - LHR
Nonstop10h 30mBritish Airways
Deal found 2/9£415
Thu 18/909:25LCY - SFO
1 stop14h 45mSWISS
Mon 22/919:40SFO - LCY
1 stop15h 05mSWISS
Deal found 3/9£415
Thu 11/911:15LHR - SFO
Nonstop11h 00mDelta
Wed 24/921:20SFO - LHR
Nonstop10h 20mDelta
Deal found 2/9£415
Best flights from London to Modesto
Discover carefully curated flight deals from London to Modesto that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2025.
Thu 23/1013:45LHR - SFO
1 stop34h 25mUnited Airlines
Wed 19/1108:25SFO - LHR
1 stop14h 45mUnited Airlines
Deal found 2/9£411
Wed 5/1109:25LCY - SFO
1 stop15h 05mSWISS
Mon 10/1119:25SFO - LCY
1 stop13h 40mSWISS
Deal found 2/9£411
Wed 7/111:45LHR - SFO
Nonstop11h 15mBritish Airways
Mon 16/321:40SFO - LHR
Nonstop10h 30mBritish Airways
Deal found 3/9£412
Tue 18/1111:40LHR - SFO
Nonstop11h 00mDelta
Mon 24/1100:45SFO - LHR
1 stop22h 20mDelta
Deal found 2/9£412
Wed 24/909:20LCY - SFO
2 stops18h 28mVirgin Atlantic
Thu 2/1013:45SFO - LCY
1 stop18h 55mVirgin Atlantic
Deal found 3/9£417
Wed 17/915:05LGW - SFO
1 stop16h 54mAmerican Airlines
Wed 24/910:22SFO - LGW
1 stop13h 48mAmerican Airlines
Deal found 1/9£420
Fri 21/1113:00LGW - SFO
2 stops30h 50mMultiple Airlines
Mon 8/1213:55SFO - LGW
2 stops18h 25mMultiple Airlines
Deal found 3/9£426
Sun 14/1210:40LGW - SFO
1 stop35h 55mTAP AIR PORTUGAL
Mon 5/116:35SFO - LGW
1 stop15h 10mTAP AIR PORTUGAL
Deal found 3/9£429
Tue 14/1008:45LHR - SFO
1 stop15h 50mUnited Airlines
Mon 3/1117:25SFO - LHR
Nonstop10h 35mUnited Airlines
Deal found 2/9£411
Thu 30/1009:15LCY - SFO
1 stop15h 15mSWISS
Tue 4/1119:25SFO - LCY
1 stop15h 15mSWISS
Deal found 2/9£411
Mon 2/311:40LHR - SFO
Nonstop11h 00mDelta
Thu 5/300:40SFO - LHR
1 stop22h 25mDelta
Deal found 2/9£412
Wed 7/111:45LHR - SFO
Nonstop11h 15mBritish Airways
Tue 17/321:40SFO - LHR
Nonstop10h 30mBritish Airways
Deal found 3/9£412
Direct flights from London to Modesto
Explore direct flight options from London to Modesto based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 September 2025.
Fri 13/211:45LHR - SFO
Nonstop11h 15mBritish Airways
Thu 19/217:30SFO - LHR
Nonstop10h 30mBritish Airways
Deal found 3/9£412
Fri 5/1215:25LHR - SFO
Nonstop11h 20mBritish Airways
Sat 13/1217:30SFO - LHR
Nonstop10h 30mBritish Airways
Deal found 2/9£415
Fri 27/211:40LHR - SFO
Nonstop11h 00mDelta
Fri 6/316:30SFO - LHR
Nonstop10h 10mDelta
Deal found 3/9£418
Mon 6/1010:45LHR - SFO
Nonstop11h 05mBritish Airways
Sat 25/1016:30SFO - LHR
Nonstop10h 25mBritish Airways
Deal found 1/9£420
Fri 17/1010:45LHR - SFO
Nonstop11h 05mBritish Airways
Tue 21/1019:20SFO - LHR
Nonstop10h 25mBritish Airways
Deal found 2/9£421
Mon 12/111:40LHR - SFO
Nonstop11h 00mDelta
Sun 25/116:30SFO - LHR
Nonstop10h 10mDelta
Deal found 1/9£421
Mon 15/910:35LHR - SFO
Nonstop11h 05mMultiple Airlines
Sun 21/919:55SFO - LHR
Nonstop10h 15mMultiple Airlines
Deal found 3/9£423
Wed 17/910:45LHR - SFO
Nonstop11h 05mBritish Airways
Wed 24/916:30SFO - LHR
Nonstop10h 25mBritish Airways
Deal found 2/9£424
Wed 1/1016:15LHR - SFO
Nonstop11h 05mMultiple Airlines
Tue 14/1016:05SFO - LHR
Nonstop10h 20mMultiple Airlines
Deal found 2/9£425
Fri 6/211:40LHR - SFO
Nonstop11h 00mDelta
Sat 14/216:30SFO - LHR
Nonstop10h 10mDelta
Deal found 3/9£427
Mon 15/912:20LHR - SFO
Nonstop11h 05mMultiple Airlines
Mon 22/916:05SFO - LHR
Nonstop10h 20mMultiple Airlines
Deal found 31/8£429
Sat 11/1016:25LHR - SFO
Nonstop11h 05mVirgin Atlantic
Thu 16/1021:20SFO - LHR
Nonstop10h 20mVirgin Atlantic
Deal found 2/9£430
Last-minute flights from London to Modesto
Discover last-minute flight deals from London to Modesto. Data last updated 3 September 2025 and is based on user searches.
Mon 8/918:35LGW - SFO
1 stop29h 35mSWISS
Sun 21/919:30SFO - LGW
1 stop14h 20mSWISS
Deal found 1/9£417
Mon 8/920:55LHR - SFO
1 stop22h 50mKLM
Mon 6/1013:45SFO - LHR
1 stop13h 00mKLM
Deal found 1/9£418
Mon 8/909:30LHR - SFO
1 stop14h 30mUnited Airlines
Tue 16/913:05SFO - LHR
Nonstop10h 20mUnited Airlines
Deal found 2/9£418
Mon 8/906:55LHR - SFO
1 stop15h 35mUnited Airlines
Sun 21/913:25SFO - LHR
1 stop13h 45mUnited Airlines
Deal found 2/9£420
Mon 8/918:35LGW - SFO
1 stop29h 35mSWISS
Wed 8/1019:30SFO - LGW
1 stop14h 25mSWISS
Deal found 1/9£423
Wed 10/916:25LHR - SFO
Nonstop11h 05mDelta
Mon 15/907:05SFO - LHR
1 stop15h 20mDelta
Deal found 2/9£415
Thu 11/906:30LHR - SFO
1 stop13h 15mKLM
Wed 24/910:30SFO - LHR
2 stops16h 15mKLM
Deal found 2/9£410
Thu 11/911:15LHR - SFO
Nonstop11h 00mDelta
Wed 24/921:20SFO - LHR
Nonstop10h 20mDelta
Deal found 2/9£415
Thu 11/920:05LHR - SFO
1 stop28h 05mSWISS
Wed 24/919:30SFO - LHR
2 stops18h 00mSWISS
Deal found 2/9£421
Thu 11/910:25LGW - SFO
1 stop15h 00mMultiple Airlines
Wed 24/910:22SFO - LGW
1 stop13h 48mMultiple Airlines
Deal found 2/9£421
Thu 11/910:45LHR - SFO
Nonstop11h 05mBritish Airways
Wed 24/916:30SFO - LHR
Nonstop10h 25mBritish Airways
Deal found 3/9£424
Sat 13/907:00LHR - SFO
2 stops17h 35mSWISS
Fri 19/914:20SFO - LHR
1 stop21h 00mSWISS
Deal found 2/9£412
One-way flights from London to Modesto
Search for one-way flight options from London to Modesto. Find affordable one-way fares based on user searches. Data last updated 3 September 2025.
Sun 21/921:50LTN - SFO
2 stops46h 50mMultiple Airlines
Deal found 3/9£383
Thu 11/906:40LTN - SFO
1 stop19h 30mMultiple Airlines
Deal found 2/9£383
Mon 13/1016:25LGW - SFO
1 stop29h 10mTAP AIR PORTUGAL
Deal found 3/9£383
Thu 11/914:10LHR - SFO
2 stops27h 20mMultiple Airlines
Deal found 2/9£384
Tue 2/1221:20STN - SFO
2 stops30h 50mMultiple Airlines
Deal found 2/9£385
Sun 21/910:55LGW - SFO
1 stop31h 48mMultiple Airlines
Deal found 3/9£386
Mon 22/921:25LHR - SFO
2 stops31h 59mMultiple Airlines
Deal found 3/9£386
Fri 12/907:30LHR - SFO
1 stop20h 25mLufthansa
Deal found 2/9£387
Fri 3/1020:05STN - SFO
2 stops35h 39mMultiple Airlines
Deal found 2/9£387
Mon 6/1021:25LHR - SFO
2 stops31h 59mMultiple Airlines
Deal found 3/9£388
Sat 4/1013:05LGW - SFO
1 stop18h 39mMultiple Airlines
Deal found 2/9£388
Fri 26/919:50LHR - SFO
2 stops30h 23mMultiple Airlines
Deal found 2/9£389
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 3 September 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
Thu 23/10
13:45-16:10
1 stop34h 25m
San Francisco
Wed 19/11
08:25-07:10
1 stop14h 45m
£411
LondonSan Francisco
LCY - SFO
LCYSFO
London City
Wed 5/11
09:25-16:30
1 stop15h 05m
San Francisco
Mon 10/11
19:25-17:05
1 stop13h 40m
£411
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Tue 14/10
08:45-16:35
1 stop15h 50m
San Francisco
Mon 3/11
17:25-12:00
Nonstop10h 35m
£411
LondonSan Francisco
LCY - SFO
LCYSFO
London City
Thu 30/10
09:15-17:30
1 stop15h 15m
San Francisco
Tue 4/11
19:25-18:40
1 stop15h 15m
£411
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Wed 15/10
08:40-16:10
1 stop15h 30m
San Francisco
Mon 3/11
17:25-12:00
Nonstop10h 35m
£411
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Wed 7/1
11:45-15:00
Nonstop11h 15m
San Francisco
Mon 16/3
21:40-15:10
Nonstop10h 30m
£412
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Tue 18/11
11:40-14:40
Nonstop11h 00m
San Francisco
Mon 24/11
00:45-07:05
1 stop22h 20m
£412
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Mon 2/3
11:40-14:40
Nonstop11h 00m
San Francisco
Thu 5/3
00:40-07:05
1 stop22h 25m
£412
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Wed 7/1
11:45-15:00
Nonstop11h 15m
San Francisco
Tue 17/3
21:40-15:10
Nonstop10h 30m
£412
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sun 28/9
11:15-14:15
Nonstop11h 00m
San Francisco
Tue 18/11
00:45-07:05
1 stop22h 20m
£412
Flights are sorted by cheapest return flights first.
Deals found on 3/9
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 29 August 2025.
Booking 86 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 3 September 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 16 December 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.
Weekly flight availability from London to Modesto
Explore weekly flight availability from London to Modesto. 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 3 September 2025.
The most flights from LON to MD9 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).
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 3 September 2025.
Read reviews from past customers who have flown with KLM, United Airlines, andVirgin Atlantic
from London to Modesto. 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.
A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
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.
How long is the flight from London to Modesto?
United Airlines, SWISS, and British Airways can get you from London to Modesto in just under 11h 15m. Your travel time can differ by up to 23h 10m. There are 5350 mi between London and Modesto. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
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 KLM (86%), Air France (86%) and Delta (86%).
What are the cheapest flights from London to Modesto?
The cheapest flight price from London to Modesto is £420. On average you can expect to pay £1,922. The most popular route, (London Heathrow - San Francisco), can usually be booked for £247.
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.
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 3 September 2025.
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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