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Cheap flights from San Jose, CA to London, ON from C$ 815

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — YXU
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Jose to London

Enter your travel dates to find the best prices.

Best flights from San Jose to London
Discover carefully curated flight deals from San Jose to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Wed 4/310:16 a.m.SJC - YXU
2 stops17h 19mMultiple Airlines
Wed 18/38:10 p.m.YXU - SJC
2 stops25h 55mMultiple Airlines
Deal found 10/12C$ 815
Fri 15/59:05 a.m.SJC - YXU
2 stops17h 07mDelta
Sat 30/56:00 a.m.YXU - SJC
2 stops14h 04mDelta
Deal found 11/12C$ 976
Mon 19/18:40 a.m.SJC - YXU
2 stops9h 40mAir Canada
Wed 21/15:10 a.m.YXU - SJC
2 stops18h 46mAir Canada
Deal found 9/12C$ 1,146
Fri 15/56:35 p.m.SJC - YXU
3 stops23h 52mUnited Airlines
Sat 30/56:15 a.m.YXU - SJC
2 stops17h 56mUnited Airlines
Deal found 10/12C$ 1,263
Wed 4/38:50 a.m.SJC - YXU
3 stops20h 56mAir Canada
Wed 18/35:10 a.m.YXU - SJC
2 stops19h 06mAir Canada
Deal found 10/12C$ 1,171
Sun 25/18:40 a.m.SJC - YXU
2 stops21h 06mAir Canada
Sun 1/29:25 a.m.YXU - SJC
3 stops14h 31mAir Canada
Deal found 11/12C$ 1,361

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 (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 12 December 2025.

Round-trip from

C$ 815
4/3-18/3
  • 4/3-18/3
  • 4 total stops
  • 62h 54m total
  • San Jose to London
Search Deals

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 629,999 searches. Data last updated 12 December 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

Wed 4/3

10:16 a.m.-6:35 a.m.

2 stops17h 19m

London

Wed 18/3

8:10 p.m.-7:05 p.m.

2 stops25h 55m

C$ 815

San JoseLondon

SJC - YXU

SJCYXU

San Jose

Fri 15/5

9:05 a.m.-5:12 a.m.

2 stops17h 07m

London

Sat 30/5

6:00 a.m.-5:04 p.m.

2 stops14h 04m

C$ 976

San JoseLondon

SJC - YXU

SJCYXU

San Jose

Mon 19/1

8:40 a.m.-9:20 p.m.

2 stops9h 40m

London

Wed 21/1

5:10 a.m.-8:56 p.m.

2 stops18h 46m

C$ 1,146

San JoseLondon

SJC - YXU

SJCYXU

San Jose

Wed 4/3

8:50 a.m.-8:46 a.m.

3 stops20h 56m

London

Wed 18/3

5:10 a.m.-9:16 p.m.

2 stops19h 06m

C$ 1,171

San JoseLondon

SJC - YXU

SJCYXU

San Jose

Fri 15/5

6:35 p.m.-9:27 p.m.

3 stops23h 52m

London

Sat 30/5

6:15 a.m.-9:11 p.m.

2 stops17h 56m

C$ 1,263

San JoseLondon

SJC - YXU

SJCYXU

San Jose

Sun 25/1

8:40 a.m.-8:46 a.m.

2 stops21h 06m

London

Sun 1/2

9:25 a.m.-8:56 p.m.

3 stops14h 31m

C$ 1,361

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

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 C$ 175). Flying from San Jose, California to London, Ontario in August is currently the most expensive (average of C$ 279). 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?

    Departing from San Jose, California to London, Ontario will take you 9h 40m. San Jose, California and London, Ontario are separated by a distance of 3483 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 C$ 175). Flying from San Jose, California to London, Ontario in August is currently the most expensive (average of C$ 279). 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?

Book flights to London if you plan to visit one of these locations
Port Stanley
Grand Bend

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Jose to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Jose to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from San Jose to London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from San Jose.

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

Yes! Cheapflights helps users easily find flights from San Jose to London with no change fees.

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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