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Cheap flights from San Jose, California to London from £202

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — LON
26 Mar — 2 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Jose to London

Enter your travel dates to find the best prices.

Cheapest flights from San Jose to London
Explore the most affordable flight options available from San Jose to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 February 2026.

Mon 23/213:55
SJC
-
LHR
1 stop13h 00m
Virgin Atlantic
Mon 2/306:30
LHR
-
SJC
2 stops19h 03m
Virgin Atlantic
Deal found 22/2£426
Tue 24/211:45
SJC
-
LHR
1 stop16h 10m
Virgin Atlantic
Mon 2/306:30
LHR
-
SJC
2 stops19h 03m
Virgin Atlantic
Deal found 22/2£428
Tue 7/411:00
SJC
-
LHR
1 stop19h 25m
Iberia
Tue 14/414:25
LHR
-
SJC
1 stop15h 34m
Iberia
Deal found 21/2£439
Thu 1/1015:45
SJC
-
LHR
1 stop15h 15m
Virgin Atlantic
Wed 7/1019:45
LHR
-
SJC
2 stops31h 07m
Virgin Atlantic
Deal found 20/2£448
Sat 21/213:57
SJC
-
LHR
1 stop35h 03m
Virgin Atlantic
Fri 6/306:30
LHR
-
SJC
2 stops19h 03m
Virgin Atlantic
Deal found 20/2£460
Mon 23/211:01
SJC
-
LHR
1 stop16h 39m
Iberia
Mon 9/319:40
LHR
-
SJC
2 stops21h 31m
Iberia
Deal found 23/2£463
Fri 27/213:20
SJC
-
LHR
1 stop12h 40m
Virgin Atlantic
Thu 12/311:05
LHR
-
SJC
1 stop16h 19m
Virgin Atlantic
Deal found 21/2£466
Tue 31/315:37
SJC
-
LGW
2 stops16h 23m
Delta
Thu 30/410:25
LGW
-
SJC
2 stops19h 36m
Delta
Deal found 23/2£487
Tue 7/406:00
SJC
-
LGW
2 stops18h 40m
American Airlines
Tue 14/414:30
LGW
-
SJC
2 stops29h 36m
American Airlines
Deal found 23/2£502
Wed 12/814:45
SJC
-
LGW
1 stop36h 10m
Multiple Airlines
Sat 22/810:00
LGW
-
SJC
1 stop35h 42m
Multiple Airlines
Deal found 24/2£541
Mon 23/211:01
SJC
-
LCY
2 stops19h 34m
Iberia
Mon 9/319:15
LCY
-
SJC
2 stops21h 56m
Iberia
Deal found 21/2£542
Mon 6/414:08
SJC
-
LCY
2 stops34h 27m
British Airways
Mon 13/419:15
LCY
-
SJC
2 stops46h 55m
British Airways
Deal found 20/2£591

Find flight deals from San Jose to London

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 February 2026.

Round-trip from

£439

One-way from

£202

Popular in

June

Cheapest in

August

Average price

£487
Iberia
  • Iberia
  • 7/4-14/4
  • 2 total stops
  • 34h 59m total
  • San Jose to London
Search Deals
15/8
  • 15/8
  • 1 total stop
  • 36h 10m total
  • San Jose to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£105 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Jose to London 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 24 February 2026.
Use the filters below to find and compare flights from San Jose to London that are best for you.

Fly from

San Jose

Fly to

London

Route

Depart

Return

Price

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 31/3

13:35-13:05

2 stops15h 30m

London Heathrow

Thu 30/4

06:30-16:08

2 stops17h 38m

£482

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Wed 15/4

06:20-07:10

2 stops16h 50m

London Heathrow

Fri 1/5

11:30-22:15

2 stops18h 45m

£487

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 31/3

15:37-16:00

2 stops16h 23m

London Gatwick

Thu 30/4

10:25-22:01

2 stops19h 36m

£487

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 7/4

15:45-12:20

1 stop12h 35m

London Heathrow

Tue 14/4

17:40-22:36

2 stops36h 56m

£489

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 10/3

08:45-09:40

1 stop17h 55m

London Heathrow

Sun 15/3

13:25-22:59

2 stops40h 34m

£495

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 7/4

11:40-15:35

1 stop19h 55m

London Heathrow

Wed 15/4

09:55-19:07

1 stop17h 12m

£500

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Wed 8/4

06:30-06:55

2 stops16h 25m

London Heathrow

Wed 15/4

11:25-21:08

1 stop17h 43m

£500

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sun 12/4

18:15-15:35

1 stop13h 20m

London Heathrow

Fri 24/4

09:55-16:59

1 stop15h 04m

£500

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 9/4

15:24-14:00

1 stop14h 36m

London Heathrow

Thu 16/4

11:45-22:15

2 stops18h 30m

£501

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Fri 3/4

15:45-12:20

1 stop12h 35m

London Heathrow

Fri 10/4

14:10-22:36

1 stop16h 26m

£522

Flights are sorted by cheapest return flights first.

Deals found on 21/2

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

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

How far ahead should I book a flight from San Jose, California to London?

Use this chart to determine the optimal time to book a return flight from San Jose to London. Price data was last updated on 20 February 2026.

Booking 24 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Jose, California to London. 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 San Jose, California to London?

Currently, October is the cheapest month in which you can book a flight from San Jose, California to London (average of £368). Flying from San Jose, California to London in June is currently the most expensive (average of £572). 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.

How much does it cost for a return flight from San Jose, California to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 24 February 2026.
Check out reviews from past customers who have flown with Virgin Atlantic from San Jose to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
679 reviews
Check prices

Comfort

7.3

Crew

8.2

Boarding

7.7

Overall

7.5

Food

6.9

Entertainment

7.6

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
679 reviews
Virgin Atlantic
7.5
Good
679 reviews
Check prices

Comfort

7.3

Crew

8.2

Boarding

7.7

Overall

7.5

Food

6.9

Entertainment

7.6

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

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

  • What airport do you fly from for flights from San Jose to London?

    For a flight from San Jose to London, you will be flying from San Jose. San Jose (SJC) is just 2.9 mi from the center of the city. San Jose is the only San Jose airport and it handles 0 outbound flights to London per day. 0 airlines have flights to London from San Jose on a regular basis.

  • How long is the flight from San Jose, California to London?

    A quick flight from San Jose, California to London can take about 12h 35m. Delta provides one of the quickest options available for as low as £489. The distance from San Jose, California to London is about 5352 mi. This flight may include one or multiple stops.

  • What are the most popular routes from San Jose, California to London?

    The most popular flight routes from San Jose, California to London are San Jose - London Heathrow, San Jose - London Gatwick and San Jose - London City.

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

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

  • How can I find direct flights from San Jose to London?

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

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

    Yes. Cheapflights offers flight deals from San Jose to London 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 San Jose, California to London?

    Currently, October is the cheapest month in which you can book a flight from San Jose, California to London (average of £368). Flying from San Jose, California to London in June is currently the most expensive (average of £572). 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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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from San Jose today and book when prices fit your budget.

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