Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Jose to London from $292

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 to London departing on 9/14. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from San Jose to London

Cheap round-trip flights

Virgin Atlantic Logo
6:30 am - 1:30 pmSJC-LHR
23h 00m1 stop
Virgin Atlantic Logo
6:30 am - 10:50 pmLHR-SJC
24h 20m2 stops
$479Virgin Atlantic
Find Deal
Sun, Aug 3 - Tue, Aug 19
Lufthansa Logo
3:45 pm - 12:20 pmSJC-LHR
12h 35m1 stop
Lufthansa Logo
8:30 am - 5:17 pmLHR-SJC
16h 47m2 stops
$484Lufthansa
Find Deal
Wed, Aug 20 - Wed, Aug 27
Virgin Atlantic Logo
3:20 pm - 5:15 pmSJC-LHR
17h 55m1 stop
Virgin Atlantic Logo
10:55 am - 11:39 pmLHR-SJC
20h 44m1 stop
$485Virgin Atlantic
Find Deal
Sun, Aug 3 - Tue, Aug 19
United Airlines Logo
6:30 am - 8:35 amSJC-LHR
18h 05m2 stops
United Airlines Logo
2:05 pm - 10:40 pmLHR-SJC
40h 35m2 stops
$510United Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10
Air Canada Logo
8:45 am - 10:00 amSJC-LHR
41h 15m2 stops
Air Canada Logo
12:05 pm - 9:18 pmLHR-SJC
41h 13m2 stops
$517Air Canada
Find Deal
Mon, Aug 25 - Thu, Sep 18
United Airlines Logo
3:45 pm - 12:20 pmSJC-LHR
12h 35m1 stop
United Airlines Logo
7:25 am - 9:17 pmLHR-SJC
21h 52m2 stops
$518United Airlines
Find Deal
Tue, Aug 19 - Tue, Aug 26
Air Canada Logo
6:20 pm - 10:00 amSJC-LHR
31h 40m2 stops
Air Canada Logo
3:50 pm - 5:17 pmLHR-SJC
33h 27m2 stops
$524Air Canada
Find Deal
Mon, Sep 8 - Thu, Oct 2
Delta Logo
7:23 am - 2:15 pmSJC-LHR
22h 52m1 stop
Delta Logo
6:15 am - 4:12 pmLHR-SJC
17h 57m2 stops
$525Delta
Find Deal
Wed, Aug 27 - Thu, Sep 18
Delta Logo
5:40 pm - 2:35 pmSJC-LHR
12h 55m1 stop
Delta Logo
6:15 am - 4:07 pmLHR-SJC
17h 52m2 stops
$526Delta
Find Deal
Sun, Aug 3 - Tue, Aug 19
Air France Logo
12:30 pm - 6:45 amSJC-LHR
34h 15m1 stop
Air France Logo
7:45 pm - 2:37 pmLHR-SJC
26h 52m2 stops
$592Air France
Find Deal
Sat, Aug 23 - Sat, Aug 30

Lufthansa flights from San Jose to London Heathrow Airport

Our best Lufthansa deals on San Jose to London Heathrow Airport flight tickets
Lufthansa
Aug 20
SJC3:45 pmSan Jose
12h 35m
1 stop
LHR12:20 pmLondon Heathrow
Aug 27
LHR8:30 amLondon Heathrow
16h 47m
2 stops
SJC5:17 pmSan Jose
Lufthansa
Nov 26
SJC12:30 pmSan Jose
18h 20m
2 stops
LHR2:50 pmLondon Heathrow
Dec 11
LHR6:35 amLondon Heathrow
22h 39m
2 stops
SJC9:14 pmSan Jose

United Airlines flights from San Jose to London Heathrow Airport

Our best United Airlines deals on San Jose to London Heathrow Airport flight tickets
United Airlines
Sep 3
SJC6:30 amSan Jose
18h 05m
2 stops
LHR8:35 amLondon Heathrow
Sep 10
LHR2:05 pmLondon Heathrow
40h 35m
2 stops
SJC10:40 pmSan Jose
United Airlines
Aug 19
SJC3:45 pmSan Jose
12h 35m
1 stop
LHR12:20 pmLondon Heathrow
Aug 26
LHR7:25 amLondon Heathrow
21h 52m
2 stops
SJC9:17 pmSan Jose
United Airlines
Sep 1
SJC3:45 pmSan Jose
12h 35m
1 stop
LHR12:20 pmLondon Heathrow
Sep 10
LHR6:50 amLondon Heathrow
23h 50m
2 stops
SJC10:40 pmSan Jose

See travel insights to London from

How to get the cheapest flight ticket from San Jose 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 and London Heathrow Airport?

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

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from San Jose, with most prices found around $618. If you’re not able to fly to London Heathrow Airport in October, then February is your next best option. Flight prices from San Jose to London Heathrow Airport during February average around $651.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Monday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $673. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $908.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from San Jose to London Heathrow Airport in the afternoon for as low as $806. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $878.

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from San Jose when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $774 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from San Jose for as low as $724 on momondo.

How have San Jose to London Heathrow Airport flight prices changed over time?

As of July 2025, prices for San Jose to London Heathrow Airport flights are approximately 126% more expensive when compared to flights at the same time last year.

When to book flights from San Jose to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose 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 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 to London Heathrow Airport

Best Price Found

$292

Fastest flight time

12h 35m

Direct flights

None
The best one-way flight to London Heathrow Airport from San Jose in the past 72 hours is $292. The best round-trip flight deal from San Jose to London Heathrow Airport found on momondo in the last 72 hours is $479.
The fastest flight from San Jose to London Heathrow Airport takes 12h 35m
There are no direct flights from San Jose to London Heathrow Airport. Popular non-direct route for this connection is San Jose Airport - London Heathrow Airport.

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

    London Heathrow is 5352.0 mi away from San Jose. 12h 35m 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 to London Heathrow Airport?


Best airlines flying from San Jose to London Heathrow Airport

Compare and see reviews for airlines that fly from San Jose to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $588Free CancellationRating
7.0
2,825 reviews
Search Iberia flights
Virgin AtlanticPriceFrom $608Free CancellationRating
7.4
653 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $608Free CancellationRating
8.0
7,954 reviews
Search Delta flights
United AirlinesPriceFrom $618Free CancellationRating
7.4
8,842 reviews
Search United Airlines flights
American AirlinesPriceFrom $623Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $640Free CancellationRating
6.6
7,103 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
Croydon
Luton
Slough
Dover
Dartford
Guildford
Stansted
Hayes
Milton Keynes
Salisbury
Swindon
Ilford
Colchester
Stratford-upon-Avon
Chelmsford
Canterbury
Watford
Richmond

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.


An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 7/14
Mon 7/21

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo