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Cheap flights from London to Modesto from £444

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SFO
28 Jun — 5 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Modesto are usually found in February or September, booked 51 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from London to Modesto

Enter your travel dates to find the best prices.

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 29 May 2026.

Tue 1/910:50
LHR
-
SFO
1 stop16h 10m
Lufthansa
Wed 30/913:55
SFO
-
LHR
1 stop24h 15m
Lufthansa
Deal found 25/5£510
Sat 3/1006:30
LHR
-
SFO
1 stop16h 50m
Lufthansa
Sun 18/1016:45
SFO
-
LHR
Nonstop10h 25m
Lufthansa
Deal found 26/5£510
Mon 15/620:15
LGW
-
SFO
2 stops24h 25m
Multiple Airlines
Mon 29/614:40
SFO
-
LGW
2 stops20h 45m
Multiple Airlines
Deal found 26/5£510
Sat 5/909:30
LHR
-
SFO
2 stops18h 23m
Multiple Airlines
Sat 12/919:45
SFO
-
LHR
Nonstop10h 25m
Multiple Airlines
Deal found 26/5£511
Mon 6/717:45
LHR
-
SFO
1 stop14h 21m
Delta
Sun 9/806:00
SFO
-
LHR
1 stop16h 25m
Delta
Deal found 25/5£512
Sat 21/1109:00
LHR
-
SFO
1 stop15h 30m
United Airlines
Sat 28/1105:00
SFO
-
LHR
1 stop20h 40m
United Airlines
Deal found 24/5£513
Tue 9/621:15
LGW
-
SFO
2 stops25h 20m
TAP AIR PORTUGAL
Mon 2/1116:35
SFO
-
LGW
1 stop15h 10m
TAP AIR PORTUGAL
Deal found 25/5£513
Wed 16/913:50
LTN
-
SFO
2 stops32h 50m
Multiple Airlines
Tue 22/916:45
SFO
-
LTN
2 stops21h 25m
Multiple Airlines
Deal found 25/5£513
Sun 11/1019:30
LHR
-
SFO
1 stop27h 10m
Scandinavian Airlines
Tue 20/1016:45
SFO
-
LHR
1 stop15h 15m
Scandinavian Airlines
Deal found 25/5£513
Wed 7/1009:25
LGW
-
SFO
1 stop14h 50m
SWISS
Sun 18/1019:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 25/5£513
Tue 22/908:45
LHR
-
SFO
2 stops17h 56m
Air Canada
Tue 29/911:10
SFO
-
LHR
1 stop14h 50m
Air Canada
Deal found 25/5£514
Mon 7/910:35
LHR
-
SFO
Nonstop11h 00m
Multiple Airlines
Sun 27/916:30
SFO
-
LHR
1 stop35h 20m
Multiple Airlines
Deal found 26/5£515

Find flight deals from London to Modesto

Keep the following information in mind while searching for London to Modesto flight deals. Data was last updated 29 May 2026.

Round-trip from

£510

One-way from

£444

Popular in

December

Cheapest in

February

Average price

£546
Lufthansa
  • Lufthansa
  • 1/9-30/9
  • 2 total stops
  • 40h 25m total
  • London to Modesto
Search Deals
25/9
  • 25/9
  • 1 total stop
  • 40h 20m total
  • London to Modesto
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 29 May 2026.
Use the filters below to find and compare flights from London to Modesto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 29/10

06:35-20:35

1 stop21h 00m

San Francisco

Thu 5/11

12:50-07:25

Nonstop10h 35m

£530

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sun 27/9

09:30-20:47

1 stop19h 17m

San Francisco

Sun 4/10

05:00-12:35

1 stop23h 35m

£543

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Sun 30/8

13:05-14:40

2 stops33h 35m

San Francisco

Sun 6/9

16:45-21:40

3 stops20h 55m

£545

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Wed 9/9

16:25-14:30

1 stop30h 05m

San Francisco

Tue 15/9

19:20-14:00

2 stops34h 40m

£548

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 3/9

19:50-14:40

2 stops26h 50m

San Francisco

Mon 7/9

16:45-18:50

2 stops18h 05m

£549

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 9/9

19:50-14:40

2 stops26h 50m

San Francisco

Tue 15/9

16:45-18:50

2 stops18h 05m

£551

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 29/10

13:45-17:55

Nonstop11h 10m

San Francisco

Thu 5/11

12:50-07:25

Nonstop10h 35m

£554

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sat 26/9

09:30-20:47

1 stop19h 17m

San Francisco

Sat 3/10

19:45-14:10

Nonstop10h 25m

£557

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 24/6

11:45-11:45

1 stop32h 00m

San Francisco

Mon 13/7

08:55-06:45

1 stop13h 50m

£559
Fastest return journey

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 25/6

12:45-15:45

Nonstop11h 00m

San Francisco

Thu 2/7

23:15-17:30

Nonstop10h 15m

£579

Flights are sorted by cheapest return flights first.

Deals found on 25/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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

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 29 May 2026.

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.

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 29 May 2026.

The most flights from LON to MD9 are scheduled on a Tuesday (42 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (37 on average).

How much does it cost for a return flight from London to Modesto?

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 29 May 2026.
Read reviews from past customers who have flown with Austrian Airlines,Virgin Atlantic, andUnited Airlines 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.
Austrian Airlines
7.6
Good
922 reviews
Check prices

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Crew

8.1

Food

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Austrian Airlines
7.6
Good
922 reviews
Austrian Airlines
7.6
Good
922 reviews
Check prices

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Crew

8.1

Food

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Virgin Atlantic
7.5
Good
689 reviews
Austrian Airlines
7.6
Good
922 reviews
Check prices

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Crew

8.1

Food

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
United Airlines
7.4
Good
9,763 reviews
Austrian Airlines
7.6
Good
922 reviews
Check prices

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Crew

8.1

Food

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Lufthansa
6.8
Okay
8,032 reviews
Austrian Airlines
7.6
Good
922 reviews
Check prices

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Crew

8.1

Food

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
British Airways
6.7
Okay
8,008 reviews
Austrian Airlines
7.6
Good
922 reviews
Check prices

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Crew

8.1

Food

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were 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, TAP AIR PORTUGAL, and Scandinavian Airlines can get you from London to Modesto in just under 21h. Your travel time can differ by up to 9h 05m. 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 cheapest airlines to fly from London to Modesto one-way?

    £273 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Virgin Atlantic and Iberia, with prices starting from £324 and £326, 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 Air Canada (88%), Austrian Airlines (88%) and United Airlines (88%).

  • What are the cheapest flights from London to Modesto?

    The cheapest flight price from London to Modesto is £427. On average you can expect to pay £1,194. The most popular route, (London Heathrow - San Francisco), can usually be booked for £487.

  • 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.

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 29 May 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£321Average£628FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest£335Average£419FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£344Average£637FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£350Average£452FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aer LingusCheapest£353Average£579FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Scandinavian AirlinesCheapest£355Average£482FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£360Average£468FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
FinnairCheapest£364Average£485FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£368Average£542FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapest£372Average£511FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines 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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