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Cheap flights from San Jose, California to London Heathrow Airport from £234

SJC — LHR
2 Oct — 9 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Jose to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from San Jose to Heathrow

Thu 1/1009:52 -
2 stops18h 23m
Tue 24/1106:30 -
2 stops20h 15m
Deal found 30/8£611
Wed 14/1011:41 -
1 stop14h 34m
Wed 21/1009:55 -
1 stop15h 43m
Deal found 30/8£632
Sun 27/920:41 -
1 stop12h 54m
Tue 13/1006:30 -
2 stops24h 30m
Deal found 29/8£634
Wed 14/1009:48 -
1 stop16h 12m
Wed 21/1011:45 -
2 stops18h 10m
Deal found 30/8£661
Sun 27/918:35 -
2 stops28h 00m
Tue 13/1014:05 -
2 stops35h 27m
Deal found 29/8£664

Find flight deals from San Jose to Heathrow

Round-trip from

£611

One-way from

£236

Popular in

June

Cheapest in

February

Average price

£683
Virgin Atlantic
  • Virgin Atlantic
  • 1/10-24/11
  • 4 total stops
  • 38h 38m total
  • San Jose to London
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British Airways
  • British Airways
  • 7/12
  • 1 total stop
  • 18h 15m total
  • San Jose to London
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Highest demand for flights based on searches. 17% potential increase in price (£115 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from San Jose to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JoseLondon

SJC San Jose - LHR London Heathrow

SJCLHR

San Jose

Wed 14/10

16:31-15:00

1 stop14h 29m

London Heathrow

Wed 21/10

11:45-23:00

2 stops19h 15m

£670

San JoseLondon

SJC San Jose - LHR London Heathrow

SJCLHR

San Jose

Sun 27/9

18:35-21:35

2 stops19h 00m

London Heathrow

Tue 13/10

11:25-20:48

1 stop17h 23m

£684

San JoseLondon

SJC San Jose - LHR London Heathrow

SJCLHR

San Jose

Mon 28/9

13:00-12:25

1 stop15h 25m

London Heathrow

Thu 8/10

11:25-17:32

1 stop14h 07m

£692

San JoseLondon

SJC San Jose - LHR London Heathrow

SJCLHR

San Jose

Thu 15/10

07:00-10:15

1 stop19h 15m

London Heathrow

Thu 22/10

08:40-19:52

2 stops19h 12m

£708

San JoseLondon

SJC San Jose - LHR London Heathrow

SJCLHR

San Jose

Sat 28/11

14:57-11:35

1 stop12h 38m

London Heathrow

Sat 5/12

08:55-20:08

2 stops19h 13m

£721

San JoseLondon

SJC San Jose - LHR London Heathrow

SJCLHR

San Jose

Thu 15/10

11:41-14:55

1 stop19h 14m

London Heathrow

Thu 22/10

09:55-17:38

1 stop15h 43m

£726
Fastest return journey

San JoseLondon

SJC San Jose - LHR London Heathrow

SJCLHR

San Jose

Fri 2/10

13:00-09:40

1 stop12h 40m

London Heathrow

Tue 13/10

14:50-20:48

1 stop13h 58m

£729

San JoseLondon

SJC San Jose - LHR London Heathrow

SJCLHR

San Jose

Wed 30/9

13:00-09:40

1 stop12h 40m

London Heathrow

Mon 12/10

14:50-20:48

1 stop13h 58m

£729

San JoseLondon

SJC San Jose - LHR London Heathrow

SJCLHR

San Jose

Sat 17/10

09:48-10:00

1 stop16h 12m

London Heathrow

Sat 24/10

09:55-22:08

1 stop20h 13m

£758
Cheapest one-way

San JoseLondon

SJC San Jose - LHR London Heathrow

SJCLHR

San Jose

Thu 14/1

09:00-12:00

2 stops19h 00m

£280

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
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Best time to book a flight from San Jose to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from San Jose with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from San Jose to London Heathrow Airport

What is the cheapest month to book a flight from San Jose, California to London Heathrow Airport?

Currently, February is the cheapest month in which you can book a flight from San Jose, California to London Heathrow Airport (average of £466). Flying from San Jose, California to London Heathrow Airport in June is currently the most expensive (average of £1,051). 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

  • What airport do you fly from for flights from San Jose to London Heathrow?

    San Jose (SJC), located 2.9 mi from the city center, is the airport you fly out of when you book flights from San Jose to London Heathrow. 0 airlines have flights from San Jose to London Heathrow on a regular basis. Booking flights from San Jose to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • How long is the flight from San Jose, California to London Heathrow Airport?

    Airlines like Virgin Atlantic fly from San Jose, California to London Heathrow Airport in about 23h 43m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 5352 mi.

  • Can I find deals for flights from San Jose to Heathrow that include hotel bookings?

    Yes. In addition to deals on San Jose to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from San Jose to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Heathrow.

  • Can I find deals for business class flights from San Jose to Heathrow?

    Yes. Cheapflights offers flight deals from San Jose to Heathrow 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 Heathrow Airport?

    Currently, February is the cheapest month in which you can book a flight from San Jose, California to London Heathrow Airport (average of £466). Flying from San Jose, California to London Heathrow Airport in June is currently the most expensive (average of £1,051). 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 Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Northampton
Colchester
Eastbourne
Brentford
Barnet
Salisbury
Southall
Southend-on-Sea
Enfield
Kingston upon Thames
Watford

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

When you search for this flight from San Jose to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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 Heathrow from San Jose.

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

Certainly. Search results for flights to Heathrow from San Jose shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Of course! You can now track prices for flights from San Jose to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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