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

United Airlines, Delta, and Air Canada are the most popular carriers operating from San Jose to London

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 34% 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.

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.

£188 Cheap Flights from San Jose to London in 2025/26

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Find the cheapest flights from San Jose, California to London

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Enter your travel dates to find the best prices.

08:40 - 09:40

SJC

LHR

17h 00m1 stop

07:40 - 20:56

LHR

SJC

21h 16m2 stops

£419Lufthansa

Wed, 28 Jan - Wed, 4 Feb

08:40 - 09:40

SJC

LHR

17h 00m1 stop

06:35 - 20:56

LHR

SJC

22h 21m2 stops

£446Lufthansa

Tue, 13 Jan - Sat, 7 Feb

08:40 - 09:40

SJC

LHR

17h 00m1 stop

11:35 - 20:56

LHR

SJC

17h 21m1 stop

£452Lufthansa

Thu, 29 Jan - Thu, 5 Feb

06:00 - 08:15

SJC

LHR

18h 15m1 stop

10:15 - 21:30

LHR

SJC

18h 15m1 stop

£459Iberia

Fri, 27 Feb - Thu, 12 Mar

14:32 - 12:15

SJC

LHR

13h 43m1 stop

18:10 - 21:29

LHR

SJC

35h 19m2 stops

£461Multiple Airlines

Wed, 11 Feb - Tue, 17 Feb

06:00 - 07:30

SJC

LGW

17h 30m2 stops

11:20 - 10:57

LGW

SJC

31h 37m2 stops

£472American Airlines

Thu, 29 Jan - Thu, 5 Feb

11:40 - 16:35

SJC

LCY

20h 55m2 stops

08:40 - 21:28

LCY

SJC

20h 48m2 stops

£490KLM

Mon, 12 Jan - Mon, 2 Feb

06:00 - 09:00

SJC

LGW

19h 00m2 stops

12:30 - 12:10

LGW

SJC

31h 40m2 stops

£499American Airlines

Wed, 14 Jan - Wed, 21 Jan

06:00 - 14:05

SJC

LCY

24h 05m2 stops

07:50 - 21:29

LCY

SJC

21h 39m2 stops

£528Iberia

Wed, 28 Jan - Wed, 4 Feb

12:50 - 20:40

SJC

LCY

23h 50m3 stops

19:15 - 10:57

LCY

SJC

23h 42m2 stops

£653Multiple Airlines

Mon, 12 Jan - Mon, 2 Feb

Delta flights from San Jose, California to London

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

Delta

10 Mar

SJC15:33San Jose

13h 22m

1 stop

LHR11:55London Heathrow

15 Mar

LHR06:30London Heathrow

17h 58m

2 stops

SJC17:28San Jose

£471

Find similar

Delta

24 Feb

SJC16:50San Jose

33h 10m

1 stop

LHR10:00London Heathrow

3 Mar

LHR09:00London Heathrow

19h 19m

2 stops

SJC20:19San Jose

£476

Find similar

Delta

13 Apr

SJC05:45San Jose

20h 05m

1 stop

LHR09:50London Heathrow

27 Apr

LHR06:30London Heathrow

17h 45m

2 stops

SJC16:15San Jose

£505

Find similar

Air Canada flights from San Jose, California to London

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

Air Canada

26 Feb

SJC15:55San Jose

32h 35m

2 stops

LHR08:30London Heathrow

4 Mar

LHR14:30London Heathrow

38h 46m

2 stops

SJC21:16San Jose

£483

Find similar

Air Canada

13 Jan

SJC08:40San Jose

18h 40m

3 stops

LHR11:20London Heathrow

31 Jan

LHR13:00London Heathrow

32h 39m

3 stops

SJC13:39San Jose

£494

Find similar

Air Canada

24 Feb

SJC15:55San Jose

35h 55m

2 stops

LHR11:50London Heathrow

1 Mar

LHR14:30London Heathrow

55h 11m

2 stops

SJC13:41San Jose

£495

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

Wed 28/1

08:40-09:40

1 stop17h 00m

London Heathrow

Wed 4/2

07:40-20:56

2 stops21h 16m

£419

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 13/1

08:40-09:40

1 stop17h 00m

London Heathrow

Sat 7/2

06:35-20:56

2 stops22h 21m

£446

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 29/1

08:40-09:40

1 stop17h 00m

London Heathrow

Thu 5/2

11:35-20:56

1 stop17h 21m

£452

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Fri 27/2

06:00-08:15

1 stop18h 15m

London Heathrow

Thu 12/3

10:15-21:30

1 stop18h 15m

£459

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Wed 11/2

14:32-12:15

1 stop13h 43m

London Heathrow

Tue 17/2

18:10-21:29

2 stops35h 19m

£461

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Thu 29/1

06:00-07:30

2 stops17h 30m

London Gatwick

Thu 5/2

11:20-10:57

2 stops31h 37m

£472

San JoseLondon

SJC - LCY

SJCLCY

San Jose

Mon 12/1

11:40-16:35

2 stops20h 55m

London City

Mon 2/2

08:40-21:28

2 stops20h 48m

£490

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Wed 14/1

06:00-09:00

2 stops19h 00m

London Gatwick

Wed 21/1

12:30-12:10

2 stops31h 40m

£499

San JoseLondon

SJC - LCY

SJCLCY

San Jose

Wed 28/1

06:00-14:05

2 stops24h 05m

London City

Wed 4/2

07:50-21:29

2 stops21h 39m

£528

San JoseLondon

SJC - LCY

SJCLCY

San Jose

Mon 12/1

12:50-20:40

3 stops23h 50m

London City

Mon 2/2

19:15-10:57

2 stops23h 42m

£653

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 £470, 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 £492.

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 £449. 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 £785.

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 £504. Flights at midday are often more expensive, with an average ticket price of £526.

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 £591 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 £487 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

Fastest flight time	12h 40m
Direct flights	None

The fastest flight from San Jose, California to London takes 12h 40m

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

Search flight deals

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 12h 40m, 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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Canterbury

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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.