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Cheap flights from San Jose to London from £170

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — LON
26 Feb — 5 Mar1
1 adult

The best prices from San Jose to London are usually found in October or September, booked 80 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap 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 21 February 2025.

Round-trip from

£441

One-way from

£170

Popular in

June

Cheapest in

October

Average price

£580
10/3-25/3
  • 10/3-25/3
  • 2 total stops
  • 67h 15m total
  • San Jose to London
2/4
  • 2/4
  • 2 total stops
  • 26h 26m total
  • San Jose to London
Highest demand for flights based on searches. 16% potential increase in price (£97 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Average for round-trip flights in February 2025

Find flight deals from San Jose to London

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 21 February 2025.

Mon 10/319:54SJC - LGW
1 stop31h 41mMultiple Airlines
Tue 25/312:00LGW - SJC
1 stop35h 34mMultiple Airlines
Deal found 20/2£441
Mon 10/313:11SJC - LHR
1 stop20h 29mVirgin Atlantic
Tue 25/306:20LHR - SJC
2 stops22h 59mVirgin Atlantic
Deal found 20/2£468
Tue 15/406:10SJC - LHR
1 stop18h 50mIberia
Thu 1/512:00LHR - SJC
1 stop17h 28mIberia
Deal found 20/2£469
Mon 10/306:15SJC - LHR
1 stop18h 40mKLM
Tue 25/314:30LHR - SJC
1 stop38h 39mKLM
Deal found 20/2£476
Wed 19/306:10SJC - LHR
1 stop18h 10mFinnair
Wed 26/316:15LHR - SJC
2 stops36h 10mFinnair
Deal found 20/2£481
Sun 6/408:30SJC - LHR
1 stop17h 10mUnited Airlines
Sun 13/414:05LHR - SJC
2 stops39h 20mUnited Airlines
Deal found 20/2£496
Wed 12/306:20SJC - LHR
2 stops19h 10mMultiple Airlines
Tue 25/315:00LHR - SJC
2 stops29h 44mMultiple Airlines
Deal found 20/2£498
Wed 5/313:20SJC - LHR
1 stop14h 20mDelta
Wed 12/306:30LHR - SJC
2 stops20h 53mDelta
Deal found 19/2£501
Tue 4/312:59SJC - LHR
2 stops17h 46mLufthansa
Wed 12/309:30LHR - SJC
2 stops18h 39mLufthansa
Deal found 20/2£505
Fri 21/318:36SJC - LHR
2 stops34h 14mAir Canada
Sun 30/317:40LHR - SJC
2 stops35h 45mAir Canada
Deal found 20/2£520
Wed 5/306:25SJC - LHR
1 stop22h 15mAir France
Wed 12/309:10LHR - SJC
1 stop18h 13mAir France
Deal found 20/2£528
Wed 26/306:10SJC - LHR
2 stops23h 10mBritish Airways
Wed 2/411:15LHR - SJC
1 stop15h 26mBritish Airways
Deal found 20/2£530

Find flights from San Jose to London within your budget

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 21 February 2025.

Fly from

San Jose

Fly to

London

Route

Depart

Return

Price

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Mon 10/3

19:54-10:35

1 stop31h 41m

London Gatwick

Tue 25/3

12:00-16:34

1 stop35h 34m

£441

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 10/3

13:11-16:40

1 stop20h 29m

London Heathrow

Tue 25/3

06:20-22:19

2 stops22h 59m

£468

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 15/4

06:10-09:00

1 stop18h 50m

London Heathrow

Thu 1/5

12:00-21:28

1 stop17h 28m

£469

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 10/3

06:15-07:55

1 stop18h 40m

London Heathrow

Tue 25/3

14:30-22:09

1 stop38h 39m

£476

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Wed 19/3

06:10-07:20

1 stop18h 10m

London Heathrow

Wed 26/3

16:15-21:25

2 stops36h 10m

£481

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sun 6/4

08:30-09:40

1 stop17h 10m

London Heathrow

Sun 13/4

14:05-21:25

2 stops39h 20m

£496

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Wed 12/3

06:20-08:30

2 stops19h 10m

London Heathrow

Tue 25/3

15:00-13:44

2 stops29h 44m

£498

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Wed 5/3

13:20-11:40

1 stop14h 20m

London Heathrow

Wed 12/3

06:30-20:23

2 stops20h 53m

£501

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 4/3

12:59-14:45

2 stops17h 46m

London Heathrow

Wed 12/3

09:30-21:09

2 stops18h 39m

£505

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Fri 21/3

18:36-11:50

2 stops34h 14m

London Heathrow

Sun 30/3

17:40-21:25

2 stops35h 45m

£520

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 51 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.

Travel insights for flights from San Jose to London

Get recent, data-driven insights about flights from San Jose to London including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Jose 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 14 February 2025.

The best time to book flights from San Jose to London is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from San Jose to London (average of £112). Flying from San Jose to London in August is currently the most expensive (average of £163). 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 SJC to LON?

Find hourly flight availability from San Jose to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

When flying from San Jose to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 5% versus a flight at midday.

Rainfall in London by month

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

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

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

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July 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 4.0 C).

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 21 February 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from San Jose to London to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very Good

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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. 1 airline has flights to London from San Jose on a regular basis.

  • What are the cheapest airlines flying from San Jose to London round-trip?

    Flying on Virgin Atlantic is currently your cheapest option to London, with prices starting at £468. Additional return tickets that might be worth considering are offered by Iberia and KLM, with the lowest prices starting at £469 and £476, respectively. These flights start at 23% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from San Jose to London one-way?

    The cheapest airline one-way is Virgin Atlantic, with whom users have recently found tickets for as low as £304. However, be on the lookout for offers from Air Canada and British Airways, as they are both options that can get you from San Jose to London for a low price.

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

  • 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 to London?

    Currently, January is the cheapest month in which you can book a flight from San Jose to London (average of £112). Flying from San Jose to London in August is currently the most expensive (average of £163). 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 San Jose?

Book flights to San Jose if you plan to visit one of these locations
Deal
Hounslow
Milton Keynes
Croydon
Gatwick
Slough
Luton
Ilford
Hayes
Eastbourne
Wembley
Southend-on-Sea
Ipswich
Winchester
Maidstone
Crawley
Southall
Watford
Dartford
Stansted

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Top airline flying from San Jose to London

Discover the top airline that operate flights from San Jose to London. 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£451Average£463FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

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

Yes, we can. To see specific flights from San Jose to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from San Jose to London become cheaper?

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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