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$273+ Cheap flights from San Jose (SJC) to Heathrow (LHR)

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — LHR
feb. 11 — feb. 181
mar. 2/11
mar. 2/18
1 adult, Economy
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The best prices from San Jose to London Heathrow are usually found in October or August, booked 49 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap flight deals from San Jose to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Heathrow (LHR). 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 febrero 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$590
(Cheapflightsfares)

One-way from

$273
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$734
Provider with most accurate pricing for San Jose-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for San Jose-London Heathrow flights.
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From San Jose to London Heathrow
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One-way flight from San Jose to London Heathrow
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Highest demand for flights based on searches. 19% potential increase in price ($198 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from San Jose to Heathrow

Cheapest flights from San Jose to Heathrow
Explore the most affordable flight options available from San Jose to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 6, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/76:10 amSJC - LHR
1 stop20h 40mIberia
mar. 4/1512:00 pmLHR - SJC
1 stop17h 28mIberia
Deal found 2/6$590
This StudentUniverse deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/106:10 amSJC - LHR
1 stop22h 55mFinnair
lun. 3/176:10 pmLHR - SJC
2 stops34h 15mFinnair
Deal found 2/5$604
This Netflights deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/55:02 pmSJC - LHR
1 stop15h 38mVirgin Atlantic
mié. 3/1211:30 amLHR - SJC
2 stops17h 49mVirgin Atlantic
Deal found 2/6$610
This Delta deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/59:05 amSJC - LHR
1 stop16h 40mDelta
mié. 3/126:30 amLHR - SJC
2 stops18h 15mDelta
Deal found 2/5$629
This Kissandfly.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/21:20 pmSJC - LHR
1 stop14h 20mMultiple Airlines
mar. 3/1810:45 amLHR - SJC
1 stop20h 14mMultiple Airlines
Deal found 2/5$633
This KLM deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/56:40 amSJC - LHR
1 stop17h 15mAir France
mié. 3/1212:30 pmLHR - SJC
1 stop16h 39mAir France
Deal found 2/5$635
This KLM deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/51:20 pmSJC - LHR
1 stop14h 20mKLM
mié. 3/129:10 amLHR - SJC
1 stop18h 13mKLM
Deal found 2/6$636
This United Airlines deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/2612:59 pmSJC - LHR
1 stop12h 41mUnited Airlines
mar. 3/113:00 pmLHR - SJC
2 stops38h 50mUnited Airlines
Deal found 2/5$649
This oojo deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/126:10 amSJC - LHR
1 stop16h 10mBritish Airways
mié. 2/192:30 pmLHR - SJC
1 stop15h 59mBritish Airways
Deal found 2/5$655
This Air Canada deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/98:30 amSJC - LHR
2 stops20h 20mAir Canada
jue. 3/203:00 pmLHR - SJC
2 stops33h 34mAir Canada
Deal found 2/6$657
This Scandinavian Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/811:15 amSJC - LHR
2 stops26h 25mScandinavian Airlines
lun. 2/106:40 amLHR - SJC
2 stops23h 24mScandinavian Airlines
Deal found 2/4$677
This American Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/112:49 pmSJC - LHR
1 stop16h 01mAmerican Airlines
dom. 9/213:40 pmLHR - SJC
1 stop14h 42mAmerican Airlines
Deal found 2/6$741

Find flights from San Jose to Heathrow within your budget

Customize your flight search to find flights from San Jose to Heathrow 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 2,558,603 searches. Data last updated febrero 6, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San JoseLondon

SJC - LHR

SJCLHR

San Jose

lun. 4/7

6:10 am-10:50 am

1 stop20h 40m

London Heathrow

mar. 4/15

12:00 pm-9:28 pm

1 stop17h 28m

$590

San JoseLondon

SJC - LHR

SJCLHR

San Jose

lun. 3/10

6:10 am-12:05 pm

1 stop22h 55m

London Heathrow

lun. 3/17

6:10 pm-9:25 pm

2 stops34h 15m

$604

San JoseLondon

SJC - LHR

SJCLHR

San Jose

mié. 3/5

5:02 pm-4:40 pm

1 stop15h 38m

London Heathrow

mié. 3/12

11:30 am-10:19 pm

2 stops17h 49m

$610

San JoseLondon

SJC - LHR

SJCLHR

San Jose

mié. 3/5

9:05 am-9:45 am

1 stop16h 40m

London Heathrow

mié. 3/12

6:30 am-5:45 pm

2 stops18h 15m

$629

San JoseLondon

SJC - LHR

SJCLHR

San Jose

dom. 3/2

1:20 pm-11:40 am

1 stop14h 20m

London Heathrow

mar. 3/18

10:45 am-11:59 pm

1 stop20h 14m

$633

San JoseLondon

SJC - LHR

SJCLHR

San Jose

mié. 3/5

6:40 am-7:55 am

1 stop17h 15m

London Heathrow

mié. 3/12

12:30 pm-10:09 pm

1 stop16h 39m

$635

San JoseLondon

SJC - LHR

SJCLHR

San Jose

mié. 3/5

1:20 pm-11:40 am

1 stop14h 20m

London Heathrow

mié. 3/12

9:10 am-8:23 pm

1 stop18h 13m

$636

San JoseLondon

SJC - LHR

SJCLHR

San Jose

mié. 2/26

12:59 pm-9:40 am

1 stop12h 41m

London Heathrow

mar. 3/11

3:00 pm-10:50 pm

2 stops38h 50m

$649

San JoseLondon

SJC - LHR

SJCLHR

San Jose

dom. 3/9

8:30 am-11:50 am

2 stops20h 20m

London Heathrow

vie. 3/21

3:00 pm-5:33 pm

2 stops33h 33m

$657

San JoseLondon

SJC - LHR

SJCLHR

San Jose

mié. 3/19

6:10 am-9:40 am

1 stop20h 30m

London Heathrow

lun. 3/31

7:45 pm-9:25 pm

2 stops33h 40m

$665

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 25 results
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Compare providers for flights from San Jose to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Heathrow in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Jose-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Jose to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from San Jose with our price prediction graph.
Estimated round-trip 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 Heathrow

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

How far ahead should I book a flight from San Jose to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from San Jose to Heathrow. Price data was last updated on January 31, 2025.

To ensure you get the cheapest price possible for a flight from San Jose to London Heathrow Airport, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from San Jose to London Heathrow Airport (average of $661). Flying from San Jose to London Heathrow Airport in June is currently the most expensive (average of $1,136). 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 LHR?

Find hourly flight availability from San Jose to Heathrow. Discover flight options and departure t