Which airlines fly to London?

United Airlines, Virgin Atlantic and British Airways are the top three most popular airlines that fly to London from San Jose, California according to our data. United Airlines is the first choice among our users, with 33% of people opting to fly with this airline when travelling to London. Keep in mind that there are 7 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Jose to London?

Scandinavian Airlines, Virgin Atlantic, and Delta are the most popular carriers operating from San Jose to London

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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Jose Airport to London.

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

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£245 Cheap Flights from San Jose to London in 2025/26

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Find the cheapest flights from San Jose, California to London

Round-trip

One-way

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Enter your travel dates to find the best prices.

14:05 - 16:50SJC-LHR

18h 45m1 stop

11:20 - 18:19LHR-SJC

14h 59m1 stop

£378Virgin Atlantic

Find Deal

Mon, 17 Nov - Wed, 26 Nov

06:15 - 08:45SJC-LHR

18h 30m2 stops

12:20 - 22:13LHR-SJC

17h 53m1 stop

£381Virgin Atlantic

Find Deal

Mon, 17 Nov - Wed, 26 Nov

18:40 - 07:10SJC-LHR

28h 30m2 stops

13:25 - 10:05LHR-SJC

28h 40m2 stops

£422Air Canada

Find Deal

Mon, 17 Nov - Wed, 26 Nov

11:35 - 10:30SJC-LHR

14h 55m1 stop

06:30 - 15:55LHR-SJC

17h 25m2 stops

£435KLM

Find Deal

Wed, 5 Nov - Wed, 12 Nov

11:35 - 10:30SJC-LHR

14h 55m1 stop

12:20 - 19:06LHR-SJC

14h 46m1 stop

£439KLM

Find Deal

Wed, 5 Nov - Wed, 12 Nov

11:35 - 10:30SJC-LHR

14h 55m1 stop

06:30 - 15:55LHR-SJC

17h 25m2 stops

£442KLM

Find Deal

Mon, 3 Nov - Thu, 20 Nov

07:05 - 08:45SJC-LHR

17h 40m2 stops

06:30 - 19:22LHR-SJC

20h 52m2 stops

£445Delta

Find Deal

Mon, 17 Nov - Wed, 26 Nov

11:06 - 10:00SJC-LHR

14h 54m1 stop

11:55 - 20:49LHR-SJC

16h 54m1 stop

£459British Airways

Find Deal

Tue, 18 Nov - Wed, 26 Nov

05:20 - 06:05SJC-LHR

16h 45m1 stop

08:40 - 20:35LHR-SJC

19h 55m2 stops

£466Delta

Find Deal

Sun, 2 Nov - Sun, 9 Nov

06:00 - 12:15SJC-LHR

22h 15m1 stop

08:20 - 20:48LHR-SJC

20h 28m1 stop

£485British Airways

Find Deal

Tue, 4 Nov - Mon, 17 Nov

KLM flights from San Jose, California to London

Our best KLM deals on San Jose, California to London flight tickets

KLM

5 Nov

SJC11:35San Jose

14h 55m

1 stop

LHR10:30London Heathrow

12 Nov

LHR06:30London Heathrow

17h 25m

2 stops

SJC15:55San Jose

£435

Find similar

KLM

5 Nov

SJC11:35San Jose

14h 55m

1 stop

LHR10:30London Heathrow

12 Nov

LHR12:20London Heathrow

14h 46m

1 stop

SJC19:06San Jose

£439

Find similar

KLM

3 Nov

SJC11:35San Jose

14h 55m

1 stop

LHR10:30London Heathrow

20 Nov

LHR06:30London Heathrow

17h 25m

2 stops

SJC15:55San Jose

£442

Find similar

Delta flights from San Jose, California to London

Our best Delta deals on San Jose, California to London flight tickets

Delta

22 Oct

SJC11:35San Jose

15h 45m

1 stop

LHR11:20London Heathrow

29 Oct

LHR08:55London Heathrow

21h 03m

2 stops

SJC22:58San Jose

£441

Find similar

Delta

17 Nov

SJC07:05San Jose

17h 40m

2 stops

LHR08:45London Heathrow

26 Nov

LHR06:30London Heathrow

20h 52m

2 stops

SJC19:22San Jose

£445

Find similar

Delta

19 Oct

SJC06:35San Jose

16h 10m

1 stop

LHR06:45London Heathrow

7 Nov

LHR10:45London Heathrow

20h 13m

1 stop

SJC22:58San Jose

£447

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 17/11

14:05-16:50

1 stop18h 45m

London Heathrow

Wed 26/11

11:20-18:19

1 stop14h 59m

£378

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 17/11

06:15-08:45

2 stops18h 30m

London Heathrow

Wed 26/11

12:20-22:13

1 stop17h 53m

£381

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 17/11

18:40-07:10

2 stops28h 30m

London Heathrow

Wed 26/11

13:25-10:05

2 stops28h 40m

£422

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Wed 5/11

11:35-10:30

1 stop14h 55m

London Heathrow

Wed 12/11

06:30-15:55

2 stops17h 25m

£435

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Wed 5/11

11:35-10:30

1 stop14h 55m

London Heathrow

Wed 12/11

12:20-19:06

1 stop14h 46m

£439

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 3/11

11:35-10:30

1 stop14h 55m

London Heathrow

Thu 20/11

06:30-15:55

2 stops17h 25m

£442

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 17/11

07:05-08:45

2 stops17h 40m

London Heathrow

Wed 26/11

06:30-19:22

2 stops20h 52m

£445

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 18/11

11:06-10:00

1 stop14h 54m

London Heathrow

Wed 26/11

11:55-20:49

1 stop16h 54m

£459

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sun 2/11

05:20-06:05

1 stop16h 45m

London Heathrow

Sun 9/11

08:40-20:35

2 stops19h 55m

£466

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 4/11

06:00-12:15

1 stop22h 15m

London Heathrow

Mon 17/11

08:20-20:48

1 stop20h 28m

£485

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to London?

The cheapest month to fly to London from San Jose, California is in August. Flight prices, which tend to average around £473, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from San Jose, California averaging around £496.

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

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £447. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from San Jose, California to London for around £782.

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

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £502. Flights at midday are often more expensive, with an average ticket price of £523.

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

You are more likely to see cheaper flights to London from San Jose, California when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £580 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from San Jose, California for as low as £486 on momondo.

When to book flights from San Jose, California to London

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

Estimated return price

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

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

Direct flights	None

There are no direct flights from San Jose, California to London. There are no popular flight routes from San Jose, California to London.

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How far is San Jose to London by plane?
The distance between San Jose and London is about 5360.5 mi. Flights usually cover this in 13h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Jose Airport to London?
Prices for flights from San Jose Airport to London refresh daily.
How old do you have to be to fly from San Jose Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Jose Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from San Jose, California to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Jose, California to London is Virgin Atlantic (100% of total bookings).

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Jose to London . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for San Jose to London flights to just show those with flexible booking policies.

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

Once you have performed a search for San Jose to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.