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Cheap flights from San Jose, California to London from $597

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to London departing on 5/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Jose, California to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:59 pm - 5:20 am
SJC
-
YXU
30h 21m
2 stops
Multiple Airlines Logo
6:10 am - 11:37 pm
YXU
-
SJC
20h 27m
2 stops
$597Multiple Airlines
Fri, May 15 - Sat, May 30
Multiple Airlines Logo
7:59 pm - 5:20 am
SJC
-
YXU
30h 21m
2 stops
Multiple Airlines Logo
6:10 am - 11:26 pm
YXU
-
SJC
20h 16m
2 stops
$658Multiple Airlines
Fri, May 15 - Sat, May 30
Air Canada Logo
6:19 pm - 5:33 pm
SJC
-
YXU
20h 14m
2 stops
Air Canada Logo
6:00 am - 5:34 pm
YXU
-
SJC
14h 34m
2 stops
$725Air Canada
Fri, May 15 - Sat, May 30
Air Canada Logo
8:50 am - 8:46 am
SJC
-
YXU
20h 56m
2 stops
Air Canada Logo
5:10 am - 9:16 pm
YXU
-
SJC
19h 06m
2 stops
$775Air Canada
Wed, Mar 4 - Wed, Mar 18
United Airlines Logo
8:50 am - 9:21 pm
SJC
-
YXU
9h 31m
2 stops
United Airlines Logo
5:10 am - 9:16 pm
YXU
-
SJC
19h 06m
2 stops
$814United Airlines
Wed, Mar 4 - Wed, Mar 18
Air Canada Logo
8:50 am - 8:46 am
SJC
-
YXU
20h 56m
3 stops
Air Canada Logo
5:10 am - 9:16 pm
YXU
-
SJC
19h 06m
2 stops
$823Air Canada
Wed, Mar 4 - Wed, Mar 18
Air Canada Logo
8:50 am - 8:46 am
SJC
-
YXU
20h 56m
3 stops
Air Canada Logo
5:10 am - 9:16 pm
YXU
-
SJC
19h 06m
2 stops
$854Air Canada
Wed, Mar 4 - Wed, Mar 18
Air Canada Logo
8:50 am - 8:46 am
SJC
-
YXU
20h 56m
3 stops
Air Canada Logo
5:10 am - 9:16 pm
YXU
-
SJC
19h 06m
2 stops
$883Air Canada
Wed, Mar 4 - Wed, Mar 18
United Airlines Logo
10:55 pm - 5:05 pm
SJC
-
YXU
15h 10m
2 stops
United Airlines Logo
9:25 am - 10:36 pm
YXU
-
SJC
16h 11m
2 stops
$896United Airlines
Fri, Mar 27 - Fri, Apr 3
United Airlines Logo
10:40 pm - 5:03 pm
SJC
-
YXU
15h 23m
2 stops
United Airlines Logo
9:25 am - 6:50 pm
YXU
-
SJC
12h 25m
2 stops
$915United Airlines
Sat, Mar 28 - Sat, Apr 4

United Airlines flights from San Jose, California to London, Ontario

Our best United Airlines deals on San Jose, California to London, Ontario flight tickets
United Airlines
Mar 4
SJC8:50 amSan Jose
9h 31m
2 stops
YXU9:21 pmLondon
Mar 18
YXU5:10 amLondon
19h 06m
2 stops
SJC9:16 pmSan Jose
$814
United Airlines
Mar 27
SJC10:55 pmSan Jose
15h 10m
2 stops
YXU5:05 pmLondon
Apr 3
YXU9:25 amLondon
16h 11m
2 stops
SJC10:36 pmSan Jose
$896
United Airlines
Mar 28
SJC10:40 pmSan Jose
15h 23m
2 stops
YXU5:03 pmLondon
Apr 4
YXU9:25 amLondon
12h 25m
2 stops
SJC6:50 pmSan Jose
$915

Air Canada flights from San Jose, California to London, Ontario

Our best Air Canada deals on San Jose, California to London, Ontario flight tickets
Air Canada
May 15
SJC6:19 pmSan Jose
20h 14m
2 stops
YXU5:33 pmLondon
May 30
YXU6:00 amLondon
14h 34m
2 stops
SJC5:34 pmSan Jose
$725
Air Canada
Mar 4
SJC8:50 amSan Jose
20h 56m
2 stops
YXU8:46 amLondon
Mar 18
YXU5:10 amLondon
19h 06m
2 stops
SJC9:16 pmSan Jose
$775
Air Canada
Mar 4
SJC8:50 amSan Jose
20h 56m
3 stops
YXU8:46 amLondon
Mar 18
YXU5:10 amLondon
19h 06m
2 stops
SJC9:16 pmSan Jose
$823

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to London, Ontario 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, momondo users made 832,500 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from San Jose, California to London, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseLondon

SJC - YXU

SJCYXU

San Jose

Fri 5/15

7:59 pm-5:20 am

2 stops30h 21m

London

Sat 5/30

6:10 am-11:37 pm

2 stops20h 27m

$597

San JoseLondon

SJC - YXU

SJCYXU

San Jose

Fri 5/15

7:59 pm-5:20 am

2 stops30h 21m

London

Sat 5/30

6:10 am-11:26 pm

2 stops20h 16m

$658

San JoseLondon

SJC - YXU

SJCYXU

San Jose

Fri 5/15

6:19 pm-5:33 pm

2 stops20h 14m

London

Sat 5/30

6:00 am-5:34 pm

2 stops14h 34m

$725

San JoseLondon

SJC - YXU

SJCYXU

San Jose

Wed 3/4

8:50 am-8:46 am

2 stops20h 56m

London

Wed 3/18

5:10 am-9:16 pm

2 stops19h 06m

$775

San JoseLondon

SJC - YXU

SJCYXU

San Jose

Wed 3/4

8:50 am-9:21 pm

2 stops9h 31m

London

Wed 3/18

5:10 am-9:16 pm

2 stops19h 06m

$814

San JoseLondon

SJC - YXU

SJCYXU

San Jose

Wed 3/4

8:50 am-8:46 am

3 stops20h 56m

London

Wed 3/18

5:10 am-9:16 pm

2 stops19h 06m

$823

San JoseLondon

SJC - YXU

SJCYXU

San Jose

Wed 3/4

8:50 am-8:46 am

3 stops20h 56m

London

Wed 3/18

5:10 am-9:16 pm

2 stops19h 06m

$854

San JoseLondon

SJC - YXU

SJCYXU

San Jose

Wed 3/4

8:50 am-8:46 am

3 stops20h 56m

London

Wed 3/18

5:10 am-9:16 pm

2 stops19h 06m

$883

San JoseLondon

SJC - YXU

SJCYXU

San Jose

Fri 3/27

10:55 pm-5:05 pm

2 stops15h 10m

London

Fri 4/3

9:25 am-10:36 pm

2 stops16h 11m

$896

San JoseLondon

SJC - YXU

SJCYXU

San Jose

Sat 3/28

10:40 pm-5:03 pm

2 stops15h 23m

London

Sat 4/4

9:25 am-6:50 pm

2 stops12h 25m

$915

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to London from

How to get the cheapest flight ticket from San Jose, California to London, Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to London, Ontario?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to London, Ontario from San Jose, California according to our data. Air Canada is the first choice among our users, with 41% of people opting to fly with this airline when traveling to London, Ontario. Keep in mind that there are 7 different airlines that fly to London, Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from San Jose, California to London, Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to London, Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to London, Ontario (SJC to YXU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to London, Ontario

Fastest flight time

15h 10m

Direct flights

None
The fastest flight from San Jose, California to London, Ontario takes 15h 10m
There are no direct flights from San Jose, California to London, Ontario. There are no popular flight routes from San Jose, California to London, Ontario.
Search flight deals

  • How far is San Jose to London by plane?

    The distance between San Jose and London is about 2158.7 mi. Typically, this will take 15h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from San Jose Airport to London Airport?

    Prices for flights from San Jose Airport to London Airport were last updated today.

  • How old do you have to be to fly from San Jose Airport to London Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to London Airport.

  • What documentation or ID do you need to fly to London Airport?

    The necessary travel and health documents for your London Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

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

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Jose to London. momondo saves you time and could save you money on your trip.

Can I find flights from San Jose to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from San Jose which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Jose to London?

Once all potential San Jose to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Jose to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from San Jose. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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