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$318+ Cheap flights from San Jose, CA (SJC) to London, ON (YXU)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — YXU
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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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 (YXU). 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 octubre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$669
(Mytrip)

One-way from

$318
(Mytrip)
Provider with most accurate pricing for San Jose-London flight deals.
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Provider most trusted by Cheapflights users for San Jose-London flights.
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From San Jose to London
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One-way flight from San Jose to London
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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 octubre 29, 2025.

This Air Canada deal was found by Cheapflights users on 10/26. 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.
jue. 12/118:45 amSJC - YXU
2 stops9h 36mAir Canada
jue. 12/185:10 amYXU - SJC
2 stops19h 06mAir Canada
Deal found 10/26$969
This United Airlines deal was found by Cheapflights users on 10/26. 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.
jue. 12/1112:40 pmSJC - YXU
3 stops25h 25mUnited Airlines
jue. 12/185:10 amYXU - SJC
2 stops19h 06mUnited Airlines
Deal found 10/26$1,105
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/1311:40 amSJC - YXU
3 stops28h 32mMultiple Airlines
sáb. 12/205:05 pmYXU - SJC
3 stops24h 43mMultiple Airlines
Deal found 10/29$1,463
This United Airlines deal was found by Cheapflights users on 10/29. 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.
sáb. 12/138:45 amSJC - YXU
2 stops21h 01mUnited Airlines
sáb. 12/205:10 amYXU - SJC
2 stops35h 23mUnited Airlines
Deal found 10/29$1,555

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated octubre 29, 2025.
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 - YXU

SJCYXU

San Jose

jue. 1/15

11:40 am-6:34 am

2 stops15h 54m

London

mié. 1/28

8:10 pm-5:40 pm

3 stops24h 30m

$669

San JoseLondon

SJC - YXU

SJCYXU

San Jose

mié. 3/4

5:00 pm-6:35 am

2 stops34h 35m

London

mié. 3/18

8:10 pm-7:05 pm

2 stops25h 55m

$674

San JoseLondon

SJC - YXU

SJCYXU

San Jose

mié. 3/18

9:05 am-6:35 am

3 stops18h 30m

London

mié. 3/25

8:10 pm-5:27 pm

3 stops24h 17m

$758

San JoseLondon

SJC - YXU

SJCYXU

San Jose

mié. 3/4

8:50 am-8:46 am

3 stops20h 56m

London

mié. 3/18

5:15 am-9:20 pm

2 stops19h 05m

$946

San JoseLondon

SJC - YXU

SJCYXU

San Jose

jue. 12/11

8:45 am-9:21 pm

2 stops9h 36m

London

jue. 12/18

5:10 am-9:16 pm

2 stops19h 06m

$969

San JoseLondon

SJC - YXU

SJCYXU

San Jose

mié. 3/18

8:25 am-9:21 pm

2 stops9h 56m

London

mié. 3/25

5:15 am-9:20 pm

2 stops19h 05m

$969

San JoseLondon

SJC - YXU

SJCYXU

San Jose

jue. 12/11

12:40 pm-5:05 pm

3 stops25h 25m

London

jue. 12/18

5:10 am-9:16 pm

2 stops19h 06m

$1,105

San JoseLondon

SJC - YXU

SJCYXU

San Jose

jue. 1/15

11:40 am-6:34 am

2 stops15h 54m

$318

San JoseLondon

SJC - YXU

SJCYXU

San Jose

mar. 1/13

11:40 am-6:34 am

2 stops15h 54m

$326

San JoseLondon

SJC - YXU

SJCYXU

San Jose

mié. 1/14

11:40 am-6:34 am

2 stops15h 54m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 12 results
1
2

Compare providers for flights from San Jose to London

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 London in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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, Ontario 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, Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Jose, California-London, Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose, California-London, Ontario 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, Ontario 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 London

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

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

Currently, February is the cheapest month in which you can book a flight from San Jose, California to London, Ontario (average of $127). Flying from San Jose, California to London, Ontario in December is currently the most expensive (average of $212). 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.

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.

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

    There are many flights that can get you from San Jose, California to London, Ontario in 15h 54m. Fly via WestJet to get the fastest option. The distance from San Jose, California to London, Ontario is about 2164 mi.

  • 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 vacation 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, Ontario?

    Currently, February is the cheapest month in which you can book a flight from San Jose, California to London, Ontario (average of $127). Flying from San Jose, California to London, Ontario in December is currently the most expensive (average of $212). 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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