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640 € Cheap Flights from San Jose International to London

Compare San Jose International to London flight deals

Find the cheapest month or even day of the year to fly to London

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Flight deals from San Jose International to London

Looking for a cheap last-minute deal or the best return flight from San Jose International Airport to London? If you want to travel next month, return fares start from 762 €. Find the lowest prices on one-way and return tickets right here.
London.640 € per passenger.Departing Tue, 20 Oct, returning Fri, 30 Oct.Return flight with Frontier Airlines and Aer Lingus.Outbound indirect flight with Frontier Airlines, departs from San Jose International on Tue, 20 Oct, arriving in London Gatwick.Inbound indirect flight with Aer Lingus, departs from London Heathrow on Fri, 30 Oct, arriving in San Jose International.Price includes taxes and charges.From 640 €, select.
London.666 € per passenger.Departing Mon, 19 Oct, returning Tue, 3 Nov.Return flight with Alaska Airlines and Finnair.Outbound indirect flight with Alaska Airlines, departs from San Jose International on Mon, 19 Oct, arriving in London Heathrow.Inbound indirect flight with Finnair, departs from London Heathrow on Tue, 3 Nov, arriving in San Jose International.Price includes taxes and charges.From 666 €, select.
London.684 € per passenger.Departing Sat, 5 Dec, returning Sat, 12 Dec.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Jose International on Sat, 5 Dec, arriving in London Heathrow.Inbound indirect flight with Alaska Airlines, departs from London Heathrow on Sat, 12 Dec, arriving in San Jose International.Price includes taxes and charges.From 684 €, select.
London.718 € per passenger.Departing Wed, 18 Nov, returning Tue, 1 Dec.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Jose International on Wed, 18 Nov, arriving in London Heathrow.Inbound indirect flight with Alaska Airlines, departs from London Heathrow on Tue, 1 Dec, arriving in San Jose International.Price includes taxes and charges.From 718 €, select.
London.721 € per passenger.Departing Tue, 9 Feb, returning Tue, 23 Feb.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Jose International on Tue, 9 Feb, arriving in London Heathrow.Inbound indirect flight with Alaska Airlines, departs from London Heathrow on Tue, 23 Feb, arriving in San Jose International.Price includes taxes and charges.From 721 €, select.
London.728 € per passenger.Departing Tue, 26 Jan, returning Tue, 9 Feb.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Jose International on Tue, 26 Jan, arriving in London Heathrow.Inbound indirect flight with Alaska Airlines, departs from London Heathrow on Tue, 9 Feb, arriving in San Jose International.Price includes taxes and charges.From 728 €, select.
London.728 € per passenger.Departing Tue, 2 Mar, returning Tue, 16 Mar.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Jose International on Tue, 2 Mar, arriving in London Heathrow.Inbound indirect flight with Alaska Airlines, departs from London Heathrow on Tue, 16 Mar, arriving in San Jose International.Price includes taxes and charges.From 728 €, select.
London.746 € per passenger.Departing Fri, 18 Sep, returning Mon, 5 Oct.Return flight with Alaska Airlines and Aer Lingus.Outbound indirect flight with Alaska Airlines, departs from San Jose International on Fri, 18 Sep, arriving in London Gatwick.Inbound indirect flight with Aer Lingus, departs from London Heathrow on Mon, 5 Oct, arriving in San Jose International.Price includes taxes and charges.From 746 €, select.
London.748 € per passenger.Departing Tue, 12 Jan, returning Tue, 26 Jan.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Jose International on Tue, 12 Jan, arriving in London Heathrow.Inbound indirect flight with Alaska Airlines, departs from London Heathrow on Tue, 26 Jan, arriving in San Jose International.Price includes taxes and charges.From 748 €, select.
London.753 € per passenger.Departing Tue, 29 Dec, returning Tue, 12 Jan.Return flight with KLM.Outbound indirect flight with KLM, departs from San Jose International on Tue, 29 Dec, arriving in London Heathrow.Inbound indirect flight with KLM, departs from London Heathrow on Tue, 12 Jan, arriving in San Jose International.Price includes taxes and charges.From 753 €, select.
London.762 € per passenger.Departing Wed, 21 Apr, returning Wed, 12 May.Return flight with Delta.Outbound indirect flight with Delta, departs from San Jose International on Wed, 21 Apr, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Wed, 12 May, arriving in San Jose International.Price includes taxes and charges.From 762 €, select.
London.762 € per passenger.Departing Tue, 13 Apr, returning Tue, 27 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from San Jose International on Tue, 13 Apr, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Tue, 27 Apr, arriving in San Jose International.Price includes taxes and charges.From 762 €, select.
London.762 € per passenger.Departing Sun, 13 Sep, returning Sun, 20 Sep.Return flight with Frontier Airlines and Norse Atlantic Airways (UK).Outbound indirect flight with Frontier Airlines, departs from San Jose International on Sun, 13 Sep, arriving in London Heathrow.Inbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Sun, 20 Sep, arriving in San Jose International.Price includes taxes and charges.From 762 €, select.
London.763 € per passenger.Departing Sun, 7 Feb, returning Tue, 20 Apr.Return flight with Iberia.Outbound indirect flight with Iberia, departs from San Jose International on Sun, 7 Feb, arriving in London Heathrow.Inbound indirect flight with Iberia, departs from London Heathrow on Tue, 20 Apr, arriving in San Jose International.Price includes taxes and charges.From 763 €, select.
London.764 € per passenger.Departing Mon, 31 Aug, returning Sun, 13 Sep.Return flight with Alaska Airlines and Norse Atlantic Airways (UK).Outbound indirect flight with Alaska Airlines, departs from San Jose International on Mon, 31 Aug, arriving in London Stansted.Inbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Sun, 13 Sep, arriving in San Jose International.Price includes taxes and charges.From 764 €, select.
London.768 € per passenger.Departing Wed, 5 May, returning Tue, 18 May.Return flight with Iberia.Outbound indirect flight with Iberia, departs from San Jose International on Wed, 5 May, arriving in London Heathrow.Inbound indirect flight with Iberia, departs from London Heathrow on Tue, 18 May, arriving in San Jose International.Price includes taxes and charges.From 768 €, select.

Find the cheapest month to fly from San Jose International to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Jose International to London flights are currently cheapest in October.
Aug
from 807 €
Sep
from 762 €
Oct
from 640 €
Nov
from 834 €
Dec
from 684 €
Jan
from 748 €
Feb
from 721 €
Mar
from 728 €
Apr
from 762 €
May
from 768 €
Jun
from 907 €
Jul
Find prices

Alternative San Jose International to London routes

Looking for the cheapest, fastest or easiest route from San Jose International to London? You could fly into the following airports instead.

London City

12km from central London
Closest
from 783 €
Search flights

London Heathrow

23km from central London
from 666 €
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London Gatwick

40km from central London
from 720 €
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London Luton

45km from central London
from 831 €
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London Stansted

49km from central London
Cheapest
from 660 €
Search flights

London Southend

57km from central London
from 1.559 €
Search flights

San Jose to London: Flight information

The things to know before you go.
Cheapest flight found640 €
Cheapest month to flyOctober

Finding cheap flights from San Jose International to London: Frequently asked questions

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from San Jose International to London is 640 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Jose International to London. But we found flights with one or more stops from 640 €.
As of August 2026, there are no flights flying from San Jose International to London.
The cheapest month to fly from San Jose International to London is usually October.
If you're flying from San Jose International Airport, the cheapest airport near London is London Gatwick – which is 40.3 km away from the centre of London. We've found flights into this airport from 640 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Jose International Airport to London on Tuesday, 20 October 2026.
No airlines currently offer direct flights between San Jose International Airport and London. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

In August, the average temperature is usually around 17°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
Currently, Frontier Airlines offers the cheapest flight tickets to London.

Travelling from San Jose Mineta International Airport (SJC) to London: what you need to know

  • San Jose Mineta International Airport is located in San Jose. Based in the UTC+0 timezone, London is eight hours ahead of San Jose.

  • Allow plenty of time to make your SJC to London flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak month like July? School holidays and other popular periods can mean longer queues at security. Play things extra safe and arrive up to four hours before international flights and two hours before domestic departures.

  • We make it easy to book plane tickets from SJC to London with a stopover. To see all your options, uncheck 'Direct flights only.' Then, select a flight that has a stop long enough to see the sights of the city of your choice. The most sought-after stopovers include:

    • Denver International Airport (DEN)

    • Los Angeles International Airport (LAX)

    • Seattle-Tacoma International Airport (SEA)

  • SJC is about 5 kilometres from central San Jose. If you're ride-sharing, driving or catching a taxi from the centre, it'll take 10 minutes or so to get there, depending on traffic. If you're taking public transport, expect the journey time to be around 30 minutes.

  • Have an early flight from San Jose Mineta International Airport to London? Avoid the hassle of rushing to the terminal (and get some extra shut-eye) by choosing one of these hotels close to SJC:

  • 83% of flights leaving San Jose Mineta International Airport reach their destination according to schedule. With its dependable on-time performance, you're unlikely to experience delays when taking off from SJC.

  • The address for SJC is 1701 Airport Boulevard, Suite B-1130.

How to find the cheapest flights from San Jose Mineta International Airport (SJC) to London

  • The best price we've seen for a one-way San Jose Mineta International Airport to London flight is 245 €. The cheapest price for a return flight is 640 €. Keep in mind fares may change due to availability at the time of booking.

  • Booking ahead of time is often the key to finding a cheap flight from SJC to London. Fares tend to rise as demand increases, so the closer your departure date, the more it could cost you.

  • The 'Whole month' tool will show you the cheapest tickets from San Jose Mineta International Airport to London throughout the month. It's a great way to find a bargain if your trip dates are flexible.

  • Finding a cheap flight from SJC to London is a breeze with Price Alerts. Simply create one of these automatic notifications and we'll let you know as soon as a cheaper option becomes available.

  • Tailor your flights with filters. Select your departure and arrival times, airlines and total journey duration. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from San Jose Mineta International Airport to London.

Airports in London

London Heathrow Airport (LHR)

  • London Heathrow Airport (LHR) to the centre of London takes about 45 minutes by car. The centre is roughly 24 kilometres away.

  • Travelling to the centre on public transport takes about 25 minutes.

  • If you have a late flight from San Jose Mineta International Airport to London, few things beat the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and sleeping soon after at one of these hotels near LHR:

  • To lock in the lowest price, book your vehicle from London Heathrow Airport around one week in advance of your flight from SJC to London.

London Gatwick Airport (LGW)

  • Central London is around 48 kilometres from London Gatwick Airport (LGW). After your flight from San Jose Mineta International Airport to London has landed and you've made your way out of the airport, the drive should take about 1 hour 5 minutes.

  • The journey will take roughly 1 hour 20 minutes on public transport.

  • Following your SJC to London flight, kick back at a hotel close to LGW. These are some great options that'll help you slip into relaxation mode:

  • Secure your first choice, not your last resort. Booking your ride from LGW three weeks in advance often means better deals and a wider range of vehicles.

London Stansted Airport (STN)

  • Make tracks for the city centre after your flight from San Jose Mineta International Airport to London has arrived. Central London is about 56 kilometres from London Stansted Airport (STN) and takes roughly 1 hour 5 minutes to get to by car.

  • The journey will take you around 45 minutes when travelling on public transport.

  • Enjoy a more leisurely start to your trip by choosing a hotel near STN after your SJC to London flight. Recover from a day of travel or simply take a moment to get your bearings in a new city at:

  • Get ahead of the game and reap the rewards. Book your ride from STN four weeks before your flight from San Jose Mineta International Airport to London for the most affordable rates.

Best time to go to London

  • July is the busiest month for flights from San Jose Mineta International Airport to London. To steer clear of the crowds, head to London in January.

  • The warmest month in London is July, with temperatures ranging between 11ºC (52ºF) and 26ºC (79ºF). Lock in your San Jose Mineta International Airport to London plane ticket then if that's your definition of good weather.

  • January has average temperatures of between 0ºC (32ºF) and 9ºC (48ºF). Look for a cheap ticket from SJC to London around that time if you like cooler conditions.

More about London

  • After booking your flight from San Jose Mineta International Airport to London, choose a hotel that combines comfort with a great location. Make one of these accommodation options your base for exploring London:

  • There are so many things to see and do in this city it can be tricky to work out where to begin. Westminster Abbey, The British Museum and Big Ben are leading attractions which should be on every London itinerary.

Explore more of the United Kingdom

  • You've done London, now it's time to explore more of the United Kingdom. Journey about 257 kilometres northwest to Manchester to check off its top sights. From Manchester United Museum & Stadium Tour to The Homes of Football and Museum of Science and Industry, your itinerary will be busy.

  • Around 161 kilometres northwest of London, Birmingham is another essential stop in the United Kingdom. Get a taste of what this destination has to offer at Birmingham Museum & Art Gallery, Birmingham Hippodrome Theatre and Bournville Experience.

Plan the rest of your trip from San Jose to London

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.