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$311+ Cheap flights from San Jose, CA (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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — LHR
dic. 13 — dic. 201
sáb. 12/13
sáb. 12/20
1 adult, Economy
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Cheapflights Tip: The best prices from San Jose to London Heathrow are usually found in February or April, booked 68 days in advance, depart on a Monday or Thursday and return on a Wednesday

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 noviembre 13, 2025.

This Netflights deal was found by Cheapflights users on 11/11. 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.
mar. 12/22:05 pmSJC - LHR
1 stop18h 45mVirgin Atlantic
jue. 12/1111:20 amLHR - SJC
1 stop15h 58mVirgin Atlantic
Deal found 11/11$559
This lastminute.com deal was found by Cheapflights users on 11/13. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/176:59 pmSJC - LHR
1 stop13h 51mVirgin Atlantic
mié. 12/311:05 amLHR - SJC
1 stop17h 31mVirgin Atlantic
Deal found 11/13$566
This Delta deal was found by Cheapflights users on 11/13. 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.
lun. 11/1710:25 pmSJC - LHR
1 stop29h 15mDelta
mié. 12/36:20 amLHR - SJC
2 stops19h 58mDelta
Deal found 11/13$581
This World Air Fares deal was found by Cheapflights users on 11/11. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/28:45 amSJC - LHR
2 stops18h 30mLufthansa
jue. 12/116:35 amLHR - SJC
2 stops19h 16mLufthansa
Deal found 11/11$582
This Delta deal was found by Cheapflights users on 11/13. 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. 12/32:05 pmSJC - LHR
1 stop18h 45mDelta
jue. 12/116:20 amLHR - SJC
2 stops19h 58mDelta
Deal found 11/13$590
This Cheapflightsfares deal was found by Cheapflights users on 11/11. 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.
mié. 12/36:00 amSJC - LHR
1 stop18h 35mIberia
mar. 12/98:20 amLHR - SJC
1 stop20h 16mIberia
Deal found 11/11$591
This Delta deal was found by Cheapflights users on 11/12. 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.
dom. 11/237:04 pmSJC - LHR
1 stop30h 56mDelta
mar. 12/96:30 amLHR - SJC
2 stops17h 24mDelta
Deal found 11/12$594
This Delta deal was found by Cheapflights users on 11/11. 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.
mar. 12/211:40 amSJC - LHR
1 stop17h 10mDelta
mié. 12/1011:20 amLHR - SJC
1 stop14h 58mDelta
Deal found 11/11$596
This Delta deal was found by Cheapflights users on 11/12. 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.
dom. 11/237:04 pmSJC - LHR
1 stop30h 56mDelta
jue. 12/1110:45 amLHR - SJC
1 stop21h 08mDelta
Deal found 11/12$597
This Delta deal was found by Cheapflights users on 11/12. 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.
dom. 11/238:55 pmSJC - LHR
2 stops26h 10mDelta
mié. 12/106:30 amLHR - SJC
2 stops16h 33mDelta
Deal found 11/12$598
This Delta deal was found by Cheapflights users on 11/13. 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.
mar. 12/301:45 pmSJC - LHR
1 stop12h 15mDelta
vie. 1/98:00 pmLHR - SJC
2 stops24h 24mDelta
Deal found 11/13$600

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 noviembre 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$559
(Netflights)

One-way from

$311
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$1,191
Provider with most accurate pricing for San Jose-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Jose-London Heathrow flights.
Search Deals
From San Jose to London Heathrow
Search Deals
One-way flight from San Jose to London Heathrow
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
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 noviembre 13, 2025.
Use the filters below to find and compare flights from San Jose to London Heathrow Airport that are best for you.

Fly from

San Jose

Fly to

Heathrow

Route

Depart

Return

Price

San JoseLondon

SJC - LHR

SJCLHR

San Jose

lun. 1/12

6:00 am-11:40 am

1 stop21h 40m

London Heathrow

lun. 2/2

6:10 pm-9:29 pm

2 stops35h 19m

$567

San JoseLondon

SJC - LHR

SJCLHR

San Jose

mar. 1/13

7:15 am-10:30 am

1 stop19h 15m

London Heathrow

sáb. 1/31

6:30 am-8:05 pm

2 stops21h 35m

$602

San JoseLondon

SJC - LHR

SJCLHR

San Jose

lun. 1/19

7:00 am-8:45 am

2 stops17h 45m

London Heathrow

lun. 1/26

6:30 am-4:20 pm

2 stops17h 50m

$606

San JoseLondon

SJC - LHR

SJCLHR

San Jose

mar. 1/13

9:50 am-10:00 am

1 stop16h 10m

London Heathrow

sáb. 2/7

3:05 pm-10:07 pm

1 stop15h 02m

$619

San JoseLondon

SJC - LHR

SJCLHR

San Jose

mar. 1/13

9:50 am-10:00 am

1 stop16h 10m

London Heathrow

sáb. 1/31

12:30 pm-9:20 pm

1 stop16h 50m

$619

San JoseLondon

SJC - LHR

SJCLHR

San Jose

vie. 2/13

1:26 pm-10:55 am

1 stop13h 29m

London Heathrow

vie. 2/27

9:00 am-9:56 pm

2 stops20h 56m

$623

San JoseLondon

SJC - LHR

SJCLHR

San Jose

vie. 2/13

9:17 am-10:30 am

2 stops17h 13m

London Heathrow

mié. 2/18

11:05 am-11:58 pm

2 stops20h 53m

$633

San JoseLondon

SJC - LHR

SJCLHR

San Jose

jue. 12/4

12:40 pm-9:40 am

1 stop13h 00m

London Heathrow

jue. 12/11

6:35 am-5:51 pm

2 stops19h 16m

$647

San JoseLondon

SJC - LHR

SJCLHR

San Jose

mar. 2/17

7:15 am-10:30 am

1 stop19h 15m

$385

San JoseLondon

SJC - LHR

SJCLHR

San Jose

mar. 2/17

8:50 am-10:50 am

2 stops18h 00m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 19 results
1
2

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 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, California-London Heathrow Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Jose, California-London Heathrow Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Jose, California-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose, California-London Heathrow Airport flights, Cheapflights users trust eDreams the most. eDreams 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, California-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.

Cheapflights Insights

Everything you need to know about your flight from San Jose to London Heathrow Airport

How far ahead should I book a flight from San Jose, California 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 November 7, 2025.

The price you pay for your flight from San Jose, California to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from San Jose, California to London Heathrow Airport (average of $497). Flying from San Jose, California to London Heathrow Airport in June is currently the most expensive (average of $806). 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 times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 13, 2025.

It’s typically best to fly out from San Jose, California to London Heathrow Airport in the afternoon. Doing so could potentially save you 8% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from San Jose, California to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from San Jose to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Jose, California to London Heathrow Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from San Jose, California to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated noviembre 13, 2025.
See what other customers who have flown with Delta, Virgin Atlantic, and United Airlines from San Jose to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.1

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.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.1

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.
Virgin Atlantic
7.5
Good
673 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.1

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.
United Airlines
7.4
Good
9,017 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.1

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.
British Airways
6.7
Okay
7,517 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.1

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 Heathrow. 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 Heathrow?

    For a flight from San Jose to London Heathrow, 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 Heathrow per day. 4 airlines have flights to London Heathrow from San Jose on a regular basis.

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

    Departing from San Jose, California to London Heathrow Airport will take you 19h 15m. The distance from San Jose, California to London Heathrow Airport is about 5352 mi. This flight may include one or multiple stops.

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

    Flying on Delta is currently your cheapest option to London Heathrow Airport, with prices starting at $564. Additional round-trip tickets that might be worth considering are offered by United Airlines and Virgin Atlantic, with the lowest prices starting at $619 and $640, respectively. Delta is priced at 29% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from San Jose, California to London Heathrow Airport are KLM ($385), United Airlines ($385), and Virgin Atlantic ($389).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Jose to Heathrow 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 Heathrow Airport?

    Currently, October is the cheapest month in which you can book a flight from San Jose, California to London Heathrow Airport (average of $497). Flying from San Jose, California to London Heathrow Airport in June is currently the most expensive (average of $806). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone

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Top 4 airlines flying from San Jose to Heathrow

Discover the top 4 airlines that operate flights from San Jose to Heathrow. 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 2,558,603 searches. Data last updated noviembre 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$564Average$796FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$619Average$797FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$640Average$871FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$640Average$835FlexibilityNo cancel feeOn-time70%

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