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Cheap flights from San Jose, California to London from £225

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — LON
18 Apr — 25 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 19 March 2026.

Wed 22/409:37
SJC
-
LHR
1 stop16h 23m
Virgin Atlantic
Tue 28/412:25
LHR
-
SJC
1 stop16h 12m
Virgin Atlantic
Deal found 15/3£511
Sat 12/915:45
SJC
-
LHR
2 stops36h 30m
Virgin Atlantic
Sat 26/908:40
LHR
-
SJC
2 stops31h 35m
Virgin Atlantic
Deal found 14/3£515
Mon 16/315:25
SJC
-
LHR
1 stop36h 05m
Virgin Atlantic
Tue 31/308:40
LHR
-
SJC
2 stops19h 44m
Virgin Atlantic
Deal found 15/3£551
Wed 28/1007:15
SJC
-
LHR
1 stop16h 10m
Virgin Atlantic
Wed 18/1110:45
LHR
-
SJC
1 stop16h 07m
Virgin Atlantic
Deal found 17/3£554
Wed 22/408:45
SJC
-
LHR
2 stops24h 55m
Lufthansa
Tue 28/407:25
LHR
-
SJC
2 stops21h 42m
Lufthansa
Deal found 15/3£556
Wed 29/418:32
SJC
-
LHR
1 stop13h 03m
Virgin Atlantic
Wed 6/506:30
LHR
-
SJC
2 stops19h 22m
Virgin Atlantic
Deal found 15/3£557
Mon 16/313:35
SJC
-
LHR
1 stop13h 25m
Delta
Tue 24/306:30
LHR
-
SJC
2 stops20h 54m
Delta
Deal found 14/3£563
Wed 22/408:45
SJC
-
LHR
1 stop19h 50m
United Airlines
Tue 28/407:25
LHR
-
SJC
2 stops21h 42m
United Airlines
Deal found 15/3£567
Thu 30/418:00
SJC
-
LHR
1 stop13h 00m
Virgin Atlantic
Thu 7/506:30
LHR
-
SJC
2 stops20h 49m
Virgin Atlantic
Deal found 16/3£568
Tue 28/406:10
SJC
-
LGW
2 stops18h 30m
American Airlines
Tue 5/514:30
LGW
-
SJC
2 stops33h 17m
American Airlines
Deal found 14/3£570
Tue 14/410:10
SJC
-
LGW
2 stops21h 50m
Delta
Tue 21/410:35
LGW
-
SJC
2 stops19h 10m
Delta
Deal found 16/3£582
Wed 29/413:59
SJC
-
LCY
2 stops18h 41m
KLM
Wed 6/509:20
LCY
-
SJC
2 stops19h 17m
KLM
Deal found 14/3£599

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 19 March 2026.

Round-trip from

£511

One-way from

£225

Popular in

June

Cheapest in

August

Average price

£530
Virgin Atlantic
  • Virgin Atlantic
  • 22/4-28/4
  • 2 total stops
  • 32h 35m total
  • San Jose to London
Search Deals
5/5
  • 5/5
  • 3 total stops
  • 29h 46m total
  • San Jose to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£103 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 19 March 2026.
Use the filters below to find and compare flights from San Jose to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 13/4

15:45-12:25

1 stop12h 40m

London Heathrow

Mon 27/4

09:00-21:07

2 stops44h 07m

£581

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 3/8

18:10-17:35

1 stop15h 25m

London Heathrow

Tue 18/8

06:15-16:15

2 stops18h 00m

£582

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 14/4

10:10-16:00

2 stops21h 50m

London Gatwick

Tue 21/4

10:35-21:45

2 stops19h 10m

£582

San JoseLondon

SJC - LCY

SJCLCY

San Jose

Wed 29/4

13:59-16:40

2 stops18h 41m

London City

Wed 6/5

09:20-20:37

2 stops19h 17m

£599

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sat 16/5

14:33-21:35

2 stops23h 02m

London Heathrow

Wed 3/6

07:25-17:34

2 stops18h 09m

£628

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Wed 8/4

13:50-16:00

2 stops18h 10m

London Gatwick

Mon 20/4

10:25-23:42

2 stops45h 17m

£628

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Fri 17/4

11:35-12:10

1 stop16h 35m

London Heathrow

Fri 24/4

06:30-16:59

2 stops18h 29m

£632

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Fri 17/4

08:45-09:40

1 stop16h 55m

London Heathrow

Fri 24/4

14:50-21:08

1 stop14h 18m

£653

San JoseLondon

SJC - LCY

SJCLCY

San Jose

Wed 8/4

13:50-16:40

2 stops18h 50m

London City

Sun 19/4

13:45-15:08

2 stops33h 23m

£658

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 9/4

12:46-10:50

1 stop14h 04m

London Heathrow

Mon 20/4

08:55-21:59

1 stop21h 04m

£676

Flights are sorted by cheapest return flights first.

Deals found on 18/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 13 March 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 £373). Flying from San Jose, California to London in June is currently the most expensive (average of £522). 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 19 March 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
682 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Food

6.9

Entertainment

7.6

Crew

8.2

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
682 reviews
Virgin Atlantic
7.5
Good
682 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Food

6.9

Entertainment

7.6

Crew

8.2

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 40m. United Airlines provides one of the quickest options available for as low as £581. 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 £373). Flying from San Jose, California to London in June is currently the most expensive (average of £522). 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

Travelling to a place near London?

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