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

For as low as $600, Scandinavian Airlines can have you in London from San Jose, California in 16h 50m. San Jose, California and London are separated by a distance of 5352 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from San Jose, California to London round-trip?

Flying on Delta is currently your cheapest option to London, with prices starting at $564. Additional round-trip tickets that might be worth considering are offered by United Airlines and Virgin Atlantic, with the lowest prices starting at $619 and $640, respectively. Delta is priced at 26% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from San Jose, California to London one-way?

To fly one-way, consider booking your trip with KLM, which is currently one of the cheapest options available, starting at $384. Delta flights start at $384 while deals on United Airlines start at $389 one-way.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What are the most popular routes from San Jose, California to London?

The most popular flight routes from San Jose, California to London are San Jose - London Heathrow, San Jose - London Gatwick and San Jose - London City.

What are the most popular airlines that fly from San Jose, California to London?

Consider Delta, Virgin Atlantic or United Airlines when booking your flight. These represent the most popular airlines when flying from San Jose, California to London.

Most accurate provider : When it comes to deals on San Jose, California-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose, California-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose, California-London flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Jose, California-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose, California-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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. 4 airlines have flights from San Jose to London on a regular basis. Booking flights from San Jose to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

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

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

How can I find direct flights from San Jose to London?

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

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

Yes. Cheapflights offers flight deals from San Jose to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$283+ Flights from San Jose, CA to London

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Cheapflights Tip: The best prices from San Jose to London are usually found in August or September, booked 13 days in advance, depart on a Monday or Thursday and return on a Wednesday

Find flight deals from San Jose to London

Cheapest flights from San Jose to London
Explore the most affordable flight options available from San Jose to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

Thu 12/43:43 pmSJC - LHR

1 stop17h 07mVirgin Atlantic

Thu 12/1111:20 amLHR - SJC

1 stop14h 58mVirgin Atlantic

Deal found 10/20

$590

Wed 12/39:04 amSJC - LHR

1 stop17h 51mDelta

Wed 12/109:00 amLHR - SJC

2 stops21h 56mDelta

Deal found 10/20

$593

Tue 11/116:00 amSJC - LHR

1 stop20h 00mIberia

Tue 11/258:20 amLHR - SJC

1 stop20h 29mIberia

Deal found 10/20

$595

Tue 11/115:45 amSJC - LHR

2 stops17h 20mDelta

Tue 11/256:20 amLHR - SJC

2 stops17h 35mDelta

Deal found 10/20

$598

Wed 11/196:15 amSJC - LHR

1 stop16h 50mDelta

Thu 12/45:20 pmLHR - SJC

1 stop23h 04mDelta

Deal found 10/22

$600

Wed 12/311:40 amSJC - LHR

1 stop14h 50mKLM

Wed 12/1012:20 pmLHR - SJC

1 stop14h 36mKLM

Deal found 10/19

$601

Mon 12/13:37 pmSJC - LHR

1 stop17h 13mVirgin Atlantic

Mon 12/810:45 amLHR - SJC

1 stop17h 56mVirgin Atlantic

Deal found 10/22

$608

Fri 12/56:35 amSJC - LHR

1 stop15h 50mVirgin Atlantic

Fri 12/1211:05 amLHR - SJC

1 stop17h 31mVirgin Atlantic

Deal found 10/21

$613

Wed 11/196:30 amSJC - LCY

2 stops26h 10mMultiple Airlines

Wed 11/269:50 amLCY - SJC

3 stops32h 15mMultiple Airlines

Deal found 10/22

$680

Wed 12/38:45 amSJC - LCY

3 stops23h 55mMultiple Airlines

Wed 12/105:15 pmLCY - SJC

2 stops32h 36mMultiple Airlines

Deal found 10/20

$695

Thu 10/238:45 amSJC - LCY

3 stops19h 45mMultiple Airlines

Wed 10/299:50 amLCY - SJC

2 stops33h 28mMultiple Airlines

Deal found 10/21

$701

Fri 12/56:00 amSJC - LGW

2 stops17h 30mAmerican Airlines

Fri 12/1211:20 amLGW - SJC

2 stops34h 21mAmerican Airlines

Deal found 10/20

$765

Best flights from San Jose to London
Discover carefully curated flight deals from San Jose to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2025.

Tue 1/133:45 pmSJC - LHR

2 stops21h 55mScandinavian Airlines

Sat 1/316:40 amLHR - SJC

3 stops23h 09mScandinavian Airlines

Deal found 10/21

$597

Wed 11/196:15 amSJC - LHR

1 stop16h 50mDelta

Thu 12/45:20 pmLHR - SJC

1 stop23h 04mDelta

Deal found 10/22

$600

Mon 3/211:35 amSJC - LHR

1 stop14h 55mKLM

Mon 3/166:30 amLHR - SJC

2 stops16h 50mKLM

Deal found 10/20

$635

Wed 12/38:45 amSJC - LCY

3 stops23h 55mMultiple Airlines

Wed 12/105:15 pmLCY - SJC

3 stops32h 36mMultiple Airlines

Deal found 10/20

$700

Tue 1/136:00 amSJC - LGW

2 stops20h 50mIberia

Sat 1/317:40 pmLGW - SJC

2 stops26h 07mIberia

Deal found 10/22

$757

Fri 12/56:00 amSJC - LGW

2 stops17h 30mAmerican Airlines

Fri 12/1211:20 amLGW - SJC

2 stops34h 21mAmerican Airlines

Deal found 10/20

$765

Wed 12/311:16 amSJC - LGW

2 stops15h 39mIcelandair

Wed 12/1011:55 amLGW - SJC

2 stops19h 04mIcelandair

Deal found 10/19

$839

Thu 12/42:05 pmSJC - LHR

2 stops23h 35mScandinavian Airlines

Thu 12/116:40 amLHR - SJC

2 stops24h 15mScandinavian Airlines

Deal found 10/20

$624

Sun 2/87:00 amSJC - LHR

1 stop19h 55mDelta

Sun 2/158:40 amLHR - SJC

2 stops20h 26mDelta

Deal found 10/21

$635

Fri 12/511:40 amSJC - LHR

1 stop14h 50mKLM

Fri 12/126:30 amLHR - SJC

2 stops17h 24mKLM

Deal found 10/21

$639

Mon 1/129:05 amSJC - LHR

2 stops18h 35mDelta

Mon 2/28:40 amLHR - SJC

2 stops20h 26mDelta

Deal found 10/22

$640

Tue 1/1311:35 amSJC - LCY

2 stops21h 45mKLM

Sat 2/78:40 amLCY - SJC

2 stops20h 26mKLM

Deal found 10/22

$682

Mon 12/16:30 amSJC - LCY

2 stops22h 20mMultiple Airlines

Mon 12/86:15 pmLCY - SJC

3 stops35h 12mMultiple Airlines

Deal found 10/20

$776

Mon 1/1211:35 amSJC - LCY

2 stops21h 00mKLM

Mon 2/27:45 amLCY - SJC

2 stops21h 21mKLM

Deal found 10/22

$682

Wed 2/112:50 pmSJC - LCY

2 stops34h 00mIberia

Thu 2/197:50 amLCY - SJC

2 stops20h 55mIberia

Deal found 10/20

$854

Wed 2/1810:05 amSJC - LGW

2 stops16h 50mIcelandair

Sat 2/2811:55 amLGW - SJC

2 stops18h 08mIcelandair

Deal found 10/20

$889

Mon 3/28:55 amSJC - LCY

2 stops23h 45mMultiple Airlines

Thu 3/197:10 pmLCY - SJC

2 stops34h 20mMultiple Airlines

Deal found 10/22

$841

Tue 2/1011:00 amSJC - LGW

2 stops15h 55mIcelandair

Wed 2/1811:55 amLGW - SJC

2 stops18h 08mIcelandair

Deal found 10/20

$900

Wed 2/188:55 amSJC - LCY

3 stops19h 55mMultiple Airlines

Sat 2/2812:20 pmLCY - SJC

3 stops40h 46mMultiple Airlines

Deal found 10/20

$843

Sun 2/1510:05 amSJC - LGW

2 stops16h 50mIcelandair

Fri 2/2011:55 amLGW - SJC

2 stops18h 08mIcelandair

Deal found 10/20

$925

Thu 12/42:05 pmSJC - STN

2 stops25h 35mMultiple Airlines

Thu 12/118:45 amSTN - SJC

2 stops22h 11mMultiple Airlines

Deal found 10/20

$918

Sat 12/69:49 amSJC - LGW

2 stops17h 06mIcelandair

Thu 12/1111:55 amLGW - SJC

2 stops19h 04mIcelandair

Deal found 10/21

$939

Mon 4/1310:05 amSJC - LGW

2 stops20h 35mIcelandair

Fri 4/173:40 pmLGW - SJC

2 stops38h 24mIcelandair

Deal found 10/19

$944

Thu 12/49:49 amSJC - LGW

2 stops17h 06mMultiple Airlines

Thu 12/1111:55 amLGW - SJC

2 stops19h 04mMultiple Airlines

Deal found 10/20

$951

Fri 12/511:16 amSJC - LGW

2 stops15h 39mIcelandair

Fri 12/1211:55 amLGW - SJC

2 stops19h 04mIcelandair

Deal found 10/21

$967

Mon 3/2310:05 amSJC - LGW

2 stops17h 50mIcelandair

Wed 4/13:40 pmLGW - SJC

2 stops38h 24mIcelandair

Deal found 10/20

$967

Sun 12/283:22 pmSJC - STN

2 stops22h 48mMultiple Airlines

Fri 1/211:20 pmSTN - SJC

3 stops31h 16mMultiple Airlines

Deal found 10/20

$3,106

Thu 12/189:35 amSJC - STN

3 stops30h 05mMultiple Airlines

Fri 1/28:20 amSTN - SJC

3 stops22h 39mMultiple Airlines

Deal found 10/19

$3,597

Sun 12/143:43 pmSJC - STN

2 stops22h 27mMultiple Airlines

Thu 1/18:05 amSTN - SJC

2 stops22h 54mMultiple Airlines

Deal found 10/22

$3,968

Last-minute flights from San Jose to London
Discover last-minute flight deals from San Jose to London. Data last updated October 22, 2025 and is based on user searches.

Thu 10/239:00 amSJC - LHR

1 stop17h 00mDelta

Wed 10/296:20 amLHR - SJC

2 stops20h 01mDelta

Deal found 10/21

$643

Thu 10/231:15 pmSJC - LHR

1 stop13h 35mIberia

Wed 10/298:20 amLHR - SJC

1 stop20h 46mIberia

Deal found 10/21

$644

Thu 10/236:30 amSJC - LCY

2 stops22h 00mMultiple Airlines

Wed 10/299:50 amLCY - SJC

2 stops33h 28mMultiple Airlines

Deal found 10/21

$701

Sun 10/261:18 pmSJC - LHR

1 stop13h 42mBritish Airways

Tue 11/1811:55 amLHR - SJC

1 stop16h 53mBritish Airways

Deal found 10/21

$623

Mon 11/32:57 pmSJC - LHR

1 stop12h 23mMultiple Airlines

Mon 11/249:50 amLHR - SJC

2 stops18h 59mMultiple Airlines

Deal found 10/22

$624

Mon 11/32:38 pmSJC - LHR

1 stop33h 57mBritish Airways

Wed 11/124:30 pmLHR - SJC

1 stop28h 47mBritish Airways

Deal found 10/20

$629

Wed 11/511:06 amSJC - LHR

1 stop13h 29mBritish Airways

Wed 11/128:20 amLHR - SJC

1 stop16h 23mBritish Airways

Deal found 10/22

$618

Tue 11/119:40 amSJC - LHR

1 stop16h 20mDelta

Tue 11/256:20 amLHR - SJC

2 stops21h 02mDelta

Deal found 10/20

$593

Tue 11/116:00 amSJC - LHR

1 stop20h 00mIberia

Tue 11/258:20 amLHR - SJC

1 stop20h 29mIberia

Deal found 10/20

$595

Wed 11/196:15 amSJC - LHR

1 stop16h 50mDelta

Wed 12/311:05 amLHR - SJC

1 stop17h 31mDelta

Deal found 10/22

$600

Wed 11/196:30 amSJC - LCY

2 stops26h 10mMultiple Airlines

Wed 11/269:50 amLCY - SJC

3 stops32h 15mMultiple Airlines

Deal found 10/22

$680

Thu 11/206:30 amSJC - LCY

2 stops22h 25mMultiple Airlines

Thu 11/277:10 pmLCY - SJC

2 stops35h 18mMultiple Airlines

Deal found 10/21

$901

One-way flights from San Jose to London
Search for one-way flight options from San Jose to London. Find affordable one-way fares based on user searches. Data last updated October 22, 2025.

Sun 3/16:51 pmSJC - LHR

2 stops33h 59mMultiple Airlines

Deal found 10/20

$283

Sat 2/286:45 pmSJC - LHR

2 stops34h 05mMultiple Airlines

Deal found 10/20

$299

Mon 3/28:10 amSJC - LHR

2 stops20h 40mMultiple Airlines

Deal found 10/20

$315

Tue 3/310:20 amSJC - STN

3 stops49h 45mMultiple Airlines

Deal found 10/20

$319

Mon 11/108:05 pmSJC - LGW

2 stops25h 55mMultiple Airlines

Deal found 10/20

$329

Wed 3/46:15 amSJC - LHR

3 stops22h 35mMultiple Airlines

Deal found 10/20

$331

Tue 3/36:15 amSJC - LHR

3 stops22h 35mMultiple Airlines

Deal found 10/20

$332

Tue 3/37:40 pmSJC - LGW

2 stops26h 20mMultiple Airlines

Deal found 10/20

$332

Tue 11/112:05 pmSJC - LHR

2 stops19h 35mScandinavian Airlines

Deal found 10/19

$344

Fri 3/66:15 amSJC - LHR

2 stops22h 35mMultiple Airlines

Deal found 10/19

$350

Mon 3/27:00 amSJC - LGW

3 stops32h 20mMultiple Airlines

Deal found 10/20

$350

Mon 3/22:15 pmSJC - LHR

1 stop14h 35mVirgin Atlantic

Deal found 10/20

$355

Cheap flight deals from San Jose to London

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$558 (eDestinos)
One-way from	$283 (Kiwi.com)
Popular in	June
Cheapest in	August
Average price	$696

Provider with most accurate pricing for San Jose-London (LON) flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Jose-London (LON) flights.

Search Deals

From San Jose to London (LON)

Search Deals

One-way flight from San Jose to London (LON)

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($163 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 1/13

3:45 pm-9:40 pm

2 stops21h 55m

London Heathrow

Sat 1/31

6:40 am-9:49 pm

3 stops23h 09m

$597

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Wed 11/19

6:15 am-7:05 am

1 stop16h 50m

London Heathrow

Thu 12/4

5:20 pm-8:24 am

1 stop23h 04m

$600

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 12/4

2:05 pm-9:40 pm

2 stops23h 35m

London Heathrow

Thu 12/11

6:40 am-10:55 pm

2 stops24h 15m

$624

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 3/2

11:35 am-10:30 am

1 stop14h 55m

London Heathrow

Mon 3/16

6:30 am-4:20 pm

2 stops16h 50m

$635

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sun 2/8

7:00 am-10:55 am

1 stop19h 55m

London Heathrow

Sun 2/15

8:40 am-9:06 pm

2 stops20h 26m

$635

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Fri 12/5

11:40 am-10:30 am

1 stop14h 50m

London Heathrow

Fri 12/12

6:30 am-3:54 pm

2 stops17h 24m

$639

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 1/12

9:05 am-11:40 am

2 stops18h 35m

London Heathrow

Mon 2/2

8:40 am-9:06 pm

2 stops20h 26m

$640

San JoseLondon

SJC - LCY

SJCLCY

San Jose

Tue 1/13

11:35 am-5:20 pm

2 stops21h 45m

London City

Sat 2/7

8:40 am-9:06 pm

2 stops20h 26m

$682

San JoseLondon

SJC - LCY

SJCLCY

San Jose

Mon 1/12

11:35 am-4:35 pm

2 stops21h 00m

London City

Mon 2/2

7:45 am-9:06 pm

2 stops21h 21m

$682

San JoseLondon

SJC - LCY

SJCLCY

San Jose

Wed 12/3

8:45 am-4:40 pm

3 stops23h 55m

London City

Wed 12/10

5:15 pm-5:51 pm

3 stops32h 36m

$700

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 59 results

...

Compare providers for flights from San Jose to London

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to London in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Jose, California-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose, California-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose, California-London flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Jose, California-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose, California-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Jose to London

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

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from San Jose, California to London?

Booking 13 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Jose, California to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, December is the cheapest month in which you can book a flight from San Jose, California to London (average of $472). Flying from San Jose, California to London in June is currently the most expensive (average of $802). 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.

What is the cheapest time of day to fly from SJC to LON?

It’s typically best to fly out from San Jose, California to London in the evening. Doing so could potentially save you 25% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from San Jose, California to London?

Travelers seeking maximum savings on their San Jose, California to London flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing London

Read through reviews of airlines operating flights from San Jose to London, such as Delta, Virgin Atlantic, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

7.9

Good

7,979 reviews

Delta

7.9

Good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.5

Good

670 reviews

Delta

7.9

Good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,988 reviews

Delta

7.9

Good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

11,028 reviews

Delta

7.9

Good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways

6.7

Okay

7,466 reviews

Delta

7.9

Good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from San Jose to London?
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. 4 airlines have flights from San Jose to London on a regular basis. Booking flights from San Jose to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.
How long is the flight from San Jose, California to London?
For as low as $600, Scandinavian Airlines can have you in London from San Jose, California in 16h 50m. San Jose, California and London are separated by a distance of 5352 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from San Jose, California to London round-trip?
Flying on Delta is currently your cheapest option to London, with prices starting at $564. Additional round-trip tickets that might be worth considering are offered by United Airlines and Virgin Atlantic, with the lowest prices starting at $619 and $640, respectively. Delta is priced at 26% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from San Jose, California to London one-way?
To fly one-way, consider booking your trip with KLM, which is currently one of the cheapest options available, starting at $384. Delta flights start at $384 while deals on United Airlines start at $389 one-way.
What are the most popular routes from San Jose, California to London?
The most popular flight routes from San Jose, California to London are San Jose - London Heathrow, San Jose - London Gatwick and San Jose - London City.
Can I find deals for flights from San Jose to London that include hotel bookings?
Yes. In addition to deals on San Jose to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Jose to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to London.
Can I find deals for business class flights from San Jose to London?
Yes. Cheapflights offers flight deals from San Jose to London 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?
Currently, December is the cheapest month in which you can book a flight from San Jose, California to London (average of $472). Flying from San Jose, California to London in June is currently the most expensive (average of $802). 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

Hounslow

Ilford

Hayes

Southend-on-Sea

Harrow

Croydon

Eastleigh

Dartford

Dover

Winchester

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Wembley

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Eastbourne

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Top 4 airlines flying from San Jose to London

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$564	Average$805	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$619	Average$798	FlexibilityNo cancel fee	On-time69%
Virgin Atlantic	Cheapest$640	Average$862	FlexibilityNo cancel fee	On-time72%
British Airways	Cheapest$640	Average$835	FlexibilityNo cancel fee	On-time70%

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$283+ Cheap flights from San Jose, CA (SJC) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from San Jose to London are usually found in August or September, booked 13 days in advance, depart on a Monday or Thursday and return on a Wednesday

Find flight deals from San Jose to London

Cheapest flights from San Jose to LondonExplore the most affordable flight options available from San Jose to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

Explore the most affordable flight options available from San Jose to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

Cheap flight deals from San Jose to London

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Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to London in October.

Best time to book a flight from San Jose to London

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

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

How far ahead should I book a flight from San Jose, California to London?

Use this chart to determine the optimal time to book a round-trip flight from San Jose to London. Price data was last updated on October 17, 2025.

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

What is the cheapest time of day to fly from SJC to LON?

Find hourly flight availability from San Jose to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 22, 2025.

What is the cheapest day to fly from San Jose, California to London?

Use this chart to determine the cheapest time to fly round-trip from San Jose to London. Price data was last updated on December 16, 2024.

Reviews of airlines servicing London

Read through reviews of airlines operating flights from San Jose to London, such as Delta, Virgin Atlantic, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Jose to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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Top 4 airlines flying from San Jose to London

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Cheapest flights from San Jose to London
Explore the most affordable flight options available from San Jose to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.