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Cheap flights from San Jose, California to London from $439

This is the cheapest one-way 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 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
Virgin Atlantic Logo
8:05 pm - 5:35 pm
SJC
-
LHR
13h 30m
1 stop
Virgin Atlantic Logo
6:20 am - 6:48 pm
LHR
-
SJC
20h 28m
2 stops
$785Virgin Atlantic
Thu, Oct 1 - Tue, Nov 24
Virgin Atlantic Logo
8:05 pm - 5:35 pm
SJC
-
LHR
13h 30m
1 stop
Virgin Atlantic Logo
6:20 am - 6:48 pm
LHR
-
SJC
20h 28m
2 stops
$788Virgin Atlantic
Thu, Oct 1 - Tue, Nov 24
Virgin Atlantic Logo
8:05 pm - 5:35 pm
SJC
-
LHR
13h 30m
1 stop
Virgin Atlantic Logo
6:20 am - 6:48 pm
LHR
-
SJC
20h 28m
2 stops
$789Virgin Atlantic
Thu, Oct 1 - Tue, Nov 24
Virgin Atlantic Logo
5:45 pm - 3:35 pm
SJC
-
LHR
13h 50m
1 stop
Virgin Atlantic Logo
12:20 pm - 6:58 pm
LHR
-
SJC
14h 38m
1 stop
$804Virgin Atlantic
Thu, Oct 1 - Tue, Nov 24
Virgin Atlantic Logo
5:45 pm - 3:35 pm
SJC
-
LHR
13h 50m
1 stop
Virgin Atlantic Logo
12:30 pm - 10:58 pm
LHR
-
SJC
18h 28m
1 stop
$806Virgin Atlantic
Thu, Oct 1 - Tue, Nov 24
Virgin Atlantic Logo
8:05 pm - 5:35 pm
SJC
-
LHR
13h 30m
1 stop
Virgin Atlantic Logo
10:00 am - 6:58 pm
LHR
-
SJC
16h 58m
1 stop
$807Virgin Atlantic
Thu, Oct 1 - Tue, Nov 24
Virgin Atlantic Logo
8:05 pm - 5:35 pm
SJC
-
LHR
13h 30m
1 stop
Virgin Atlantic Logo
10:45 am - 6:52 pm
LHR
-
SJC
16h 07m
1 stop
$808Virgin Atlantic
Thu, Oct 1 - Tue, Nov 24
Lufthansa Logo
8:45 am - 3:40 pm
SJC
-
LHR
22h 55m
2 stops
Lufthansa Logo
6:55 am - 9:10 pm
LHR
-
SJC
22h 15m
2 stops
$862Lufthansa
Wed, Aug 12 - Wed, Aug 26
United Airlines Logo
4:00 pm - 12:25 pm
SJC
-
LHR
12h 25m
1 stop
United Airlines Logo
6:55 am - 5:30 pm
LHR
-
SJC
18h 35m
2 stops
$867United Airlines
Tue, Jul 21 - Tue, Sep 1
Virgin Atlantic Logo
11:41 am - 3:00 pm
SJC
-
LHR
19h 19m
1 stop
Virgin Atlantic Logo
6:30 am - 5:02 pm
LHR
-
SJC
18h 32m
2 stops
$868Virgin Atlantic
Mon, May 11 - Fri, May 22

Air Canada flights from San Jose, California to London Heathrow Airport

Our best Air Canada deals on San Jose, California to London Heathrow Airport flight tickets
Air Canada
Oct 3
SJC6:37 pmSan Jose
31h 23m
2 stops
LHR10:00 amLondon Heathrow
Oct 21
LHR3:05 pmLondon Heathrow
34h 26m
2 stops
SJC5:31 pmSan Jose
$876
Air Canada
Oct 4
SJC6:37 pmSan Jose
57h 13m
2 stops
LHR11:50 amLondon Heathrow
Oct 20
LHR3:05 pmLondon Heathrow
34h 26m
2 stops
SJC5:31 pmSan Jose
$878
Air Canada
Aug 31
SJC6:37 pmSan Jose
27h 53m
2 stops
LHR6:30 amLondon Heathrow
Sep 11
LHR2:05 pmLondon Heathrow
39h 05m
2 stops
SJC9:10 pmSan Jose
$879

Delta flights from San Jose, California to London Heathrow Airport

Our best Delta deals on San Jose, California to London Heathrow Airport flight tickets
Delta
Oct 4
SJC7:15 amSan Jose
15h 10m
1 stop
LHR6:25 amLondon Heathrow
Oct 21
LHR6:30 amLondon Heathrow
17h 45m
2 stops
SJC4:15 pmSan Jose
$868
Delta
Jul 19
SJC11:33 amSan Jose
16h 42m
2 stops
LHR12:15 pmLondon Heathrow
Sep 4
LHR6:30 amLondon Heathrow
20h 35m
2 stops
SJC7:05 pmSan Jose
$871
Delta
Jul 19
SJC11:33 amSan Jose
16h 42m
2 stops
LHR12:15 pmLondon Heathrow
Sep 3
LHR6:30 amLondon Heathrow
20h 35m
2 stops
SJC7:05 pmSan Jose
$872

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to London Heathrow Airport 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 April 25, 2026.
Use the filters below to find and compare flights from San Jose, California to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 10/1

8:05 pm-5:35 pm

1 stop13h 30m

London Heathrow

Tue 11/24

6:20 am-6:48 pm

2 stops20h 28m

$785

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 10/1

8:05 pm-5:35 pm

1 stop13h 30m

London Heathrow

Tue 11/24

6:20 am-6:48 pm

2 stops20h 28m

$788

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 10/1

8:05 pm-5:35 pm

1 stop13h 30m

London Heathrow

Tue 11/24

6:20 am-6:48 pm

2 stops20h 28m

$789
Quickest round-trip

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 10/1

5:45 pm-3:35 pm

1 stop13h 50m

London Heathrow

Tue 11/24

12:20 pm-6:58 pm

1 stop14h 38m

$804

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 10/1

5:45 pm-3:35 pm

1 stop13h 50m

London Heathrow

Tue 11/24

12:30 pm-10:58 pm

1 stop18h 28m

$806

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 10/1

8:05 pm-5:35 pm

1 stop13h 30m

London Heathrow

Tue 11/24

10:00 am-6:58 pm

1 stop16h 58m

$807

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 10/1

8:05 pm-5:35 pm

1 stop13h 30m

London Heathrow

Tue 11/24

10:45 am-6:52 pm

1 stop16h 07m

$808

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Wed 8/12

8:45 am-3:40 pm

2 stops22h 55m

London Heathrow

Wed 8/26

6:55 am-9:10 pm

2 stops22h 15m

$862

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 7/21

4:00 pm-12:25 pm

1 stop12h 25m

London Heathrow

Tue 9/1

6:55 am-5:30 pm

2 stops18h 35m

$867

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 5/11

11:41 am-3:00 pm

1 stop19h 19m

London Heathrow

Fri 5/22

6:30 am-5:02 pm

2 stops18h 32m

$868

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to London from

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

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 is the typical price of a round-trip flight between San Jose, California and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from San Jose, California, with most prices found around $631. If you’re not able to fly to London Heathrow Airport in February, then August is your next best option. Flight prices from San Jose, California to London Heathrow Airport during August average around $666.

When to book flights from San Jose, California to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to London Heathrow Airport 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 Heathrow Airport (SJC to LHR) flight deals and tips

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

Fastest flight time

12h 25m

Direct flights

None
The fastest flight from San Jose, California to London Heathrow Airport takes 12h 25m
There are no direct flights from San Jose, California to London Heathrow Airport. There are no popular flight routes from San Jose, California to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from San Jose, California to London Heathrow Airport

  • How far is San Jose to London Heathrow by plane?

    London Heathrow is 5352.0 mi away from San Jose. 12h 25m is a normal flight duration for this route.

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

    Prices for flights from San Jose Airport to London Heathrow Airport refresh daily.

  • How many operators does momondo search for flights from San Jose Airport to London Heathrow Airport?

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

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

    The necessary travel and health documents for your London Heathrow 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.

  • What is the most popular airline from San Jose, California to London Heathrow Airport?

Best airlines flying from San Jose, California to London Heathrow Airport

Compare and see reviews for airlines that fly from San Jose, California to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom $530Free CancellationRating
7.5
687 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $560Free CancellationRating
7.9
8,457 reviews
Search Delta flights
United AirlinesPriceFrom $562Free CancellationRating
7.4
9,650 reviews
Search United Airlines flights
British AirwaysPriceFrom $624Free CancellationRating
6.7
7,912 reviews
Search British Airways flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Dover
Luton
Hayes
Stratford-upon-Avon
Crawley
Slough
Wembley
Stansted
Watford
Croydon
Brentwood
Dartford
Cobham
Folkestone
Guildford
Romford
Harrow

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from San Jose.

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

Yes. All flights to London from San Jose on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between San Jose and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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