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Cheap flights from San Jose, CA to London, ON from C$ 1,005

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — YXU
11 Apr — 18 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Jose to London

Enter your travel dates to find the best prices.

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 12 March 2026.

Fri 15/52:34 p.m.
SJC
-
YXU
2 stops11h 46m
Multiple Airlines
Sat 30/56:10 a.m.
YXU
-
SJC
2 stops20h 21m
Multiple Airlines
Deal found 9/3C$ 1,005
Fri 15/56:19 p.m.
SJC
-
YXU
2 stops20h 14m
United Airlines
Sat 30/55:40 a.m.
YXU
-
SJC
2 stops19h 50m
United Airlines
Deal found 10/3C$ 1,040
Thu 23/48:45 a.m.
SJC
-
YXU
2 stops20h 59m
United Airlines
Thu 30/45:10 a.m.
YXU
-
SJC
2 stops15h 13m
United Airlines
Deal found 9/3C$ 1,115
Thu 9/76:37 p.m.
SJC
-
YXU
2 stops19h 58m
United Airlines
Sun 12/73:30 p.m.
YXU
-
SJC
2 stops23h 33m
United Airlines
Deal found 8/3C$ 1,136
Sat 25/48:45 a.m.
SJC
-
YXU
2 stops9h 34m
United Airlines
Sat 2/59:30 a.m.
YXU
-
SJC
2 stops12h 01m
United Airlines
Deal found 11/3C$ 1,166
Fri 24/48:45 a.m.
SJC
-
YXU
2 stops20h 59m
United Airlines
Fri 1/55:40 a.m.
YXU
-
SJC
2 stops18h 52m
United Airlines
Deal found 10/3C$ 1,282

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 March 2026.

Round-trip from

C$ 1,005
15/5-30/5
  • 15/5-30/5
  • 4 total stops
  • 32h 07m 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 March 2026.
Use the filters below to find and compare flights from San Jose to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseLondon

SJC - YXU

SJCYXU

San Jose

Fri 15/5

2:34 p.m.-5:20 a.m.

2 stops11h 46m

London

Sat 30/5

6:10 a.m.-11:31 p.m.

2 stops20h 21m

C$ 1,005

San JoseLondon

SJC - YXU

SJCYXU

San Jose

Fri 15/5

6:19 p.m.-5:33 p.m.

2 stops20h 14m

London

Sat 30/5

5:40 a.m.-10:30 p.m.

2 stops19h 50m

C$ 1,040

San JoseLondon

SJC - YXU

SJCYXU

San Jose

Thu 23/4

8:45 a.m.-8:44 a.m.

2 stops20h 59m

London

Thu 30/4

5:10 a.m.-5:23 p.m.

2 stops15h 13m

C$ 1,115

San JoseLondon

SJC - YXU

SJCYXU

San Jose

Thu 9/7

6:37 p.m.-5:35 p.m.

2 stops19h 58m

London

Sun 12/7

3:30 p.m.-12:03 p.m.

2 stops23h 33m

C$ 1,136
Quickest round-trip

San JoseLondon

SJC - YXU

SJCYXU

San Jose

Sat 25/4

8:45 a.m.-9:19 p.m.

2 stops9h 34m

London

Sat 2/5

9:30 a.m.-6:31 p.m.

2 stops12h 01m

C$ 1,166

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Sorted by cheapest first

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$ 171). Flying from San Jose, California to London, Ontario in January is currently the most expensive (average of C$ 300). 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 20h 14m. San Jose, California and London, Ontario are separated by a distance of 3483 km.

  • 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$ 171). Flying from San Jose, California to London, Ontario in January is currently the most expensive (average of C$ 300). 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

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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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