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

For as low as $630, Delta can have you in London from San Jose, California in 17h. 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 British Airways is currently your cheapest option to London, with prices starting at $418. Additional round-trip tickets that might be worth considering are offered by Delta and Virgin Atlantic, with the lowest prices starting at $560 and $597, respectively. British Airways is priced at 45% lower than the current average price of a flight leaving 3 months from now.

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

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Jose, California to London as you normally would.

Most accurate provider : When it comes to deals on San Jose, California-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Jose, California-London flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

$378+ Flights from San Jose, CA to London

Q: How much does it cost to fly round-trip from San Jose, California to London?

Airfare is below average for this route at the moment. San Jose, California to London flights typically cost between $679 and $719 in January. The cheapest round-trip price found within the last 3 days was $578 on Iberia (Jan 21-Jan 27).

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Cheap 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 January 2, 2026.

Wed 12/316:15 amSJC - LCY

3 stops44h 35mMultiple Airlines

Wed 1/77:00 amLCY - SJC

3 stops46h 29mMultiple Airlines

Deal found 12/30

$12,469

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 January 2, 2026.

Mon 1/127:45 amSJC - LHR

1 stop20h 10mDelta

Fri 2/66:20 amLHR - SJC

2 stops23h 52mDelta

Deal found 12/31

$628

Wed 1/218:40 amSJC - LHR

1 stop17h 00mUnited Airlines

Tue 1/276:35 amLHR - SJC

2 stops22h 21mUnited Airlines

Deal found 12/31

$630

Fri 1/302:06 pmSJC - LHR

1 stop13h 34mVirgin Atlantic

Sun 2/811:30 amLHR - SJC

2 stops18h 42mVirgin Atlantic

Deal found 1/2

$637

Mon 1/129:55 amSJC - LCY

2 stops22h 40mKLM

Mon 2/28:05 pmLCY - SJC

2 stops28h 15mKLM

Deal found 12/31

$657

Mon 1/196:00 amSJC - LGW

2 stops29h 00mIberia

Wed 2/47:40 pmLGW - SJC

2 stops23h 17mIberia

Deal found 12/31

$678

Mon 1/196:00 amSJC - LGW

2 stops29h 00mMultiple Airlines

Wed 2/47:40 pmLGW - SJC

2 stops21h 23mMultiple Airlines

Deal found 12/31

$866

Sat 2/286:00 amSJC - LGW

2 stops28h 55mBritish Airways

Sun 3/157:40 pmLGW - SJC

2 stops32h 50mBritish Airways

Deal found 1/1

$870

Mon 2/2310:16 amSJC - LGW

2 stops16h 39mIcelandair

Fri 2/2711:55 amLGW - SJC

2 stops19h 04mIcelandair

Deal found 12/31

$888

Sat 2/146:00 amSJC - LGW

2 stops19h 00mAmerican Airlines

Sat 2/2112:30 pmLGW - SJC

2 stops32h 47mAmerican Airlines

Deal found 12/31

$928

Thu 3/56:30 pmSJC - LHR

1 stop14h 20mDelta

Mon 3/98:40 amLHR - SJC

2 stops19h 53mDelta

Deal found 1/1

$631

Tue 1/1311:40 amSJC - LCY

2 stops20h 55mKLM

Sat 2/78:40 amLCY - SJC

2 stops20h 42mKLM

Deal found 12/31

$687

Mon 1/127:45 amSJC - LHR

1 stop18h 45mDelta

Tue 2/36:30 amLHR - SJC

2 stops19h 10mDelta

Deal found 12/31

$631

Sat 1/316:00 amSJC - LGW

2 stops20h 50mIberia

Sat 2/711:55 amLGW - SJC

2 stops31h 02mIberia

Deal found 1/1

$728

Sat 2/141:57 pmSJC - LHR

1 stop13h 43mDelta

Tue 2/248:40 amLHR - SJC

2 stops20h 38mDelta

Deal found 1/1

$631

Thu 2/1211:45 amSJC - LHR

1 stop14h 45mDelta

Thu 2/196:30 amLHR - SJC

2 stops23h 35mDelta

Deal found 12/30

$631

Tue 1/136:00 amSJC - LGW

2 stops20h 50mIberia

Sat 1/317:40 pmLGW - SJC

2 stops26h 02mIberia

Deal found 1/2

$783

Tue 3/106:00 amSJC - LGW

2 stops30h 00mBritish Airways

Sun 3/157:40 pmLGW - SJC

2 stops32h 50mBritish Airways

Deal found 12/31

$906

Tue 3/1011:40 amSJC - LHR

1 stop15h 50mDelta

Sun 3/158:55 amLHR - SJC

2 stops20h 07mDelta

Deal found 12/31

$637

Wed 2/2510:16 amSJC - LGW

2 stops16h 39mMultiple Airlines

Wed 3/411:55 amLGW - SJC

2 stops18h 15mMultiple Airlines

Deal found 1/1

$946

Thu 3/510:16 amSJC - LGW

2 stops16h 39mIcelandair

Mon 3/911:55 amLGW - SJC

2 stops18h 04mIcelandair

Deal found 12/31

$1,031

Wed 1/2111:00 amSJC - LGW

2 stops15h 55mMultiple Airlines

Tue 1/2711:55 amLGW - SJC

2 stops18h 15mMultiple Airlines

Deal found 12/31

$971

Sun 4/267:58 pmSJC - LCY

2 stops36h 42mDelta

Thu 5/148:25 amLCY - SJC

2 stops21h 44mDelta

Deal found 12/30

$680

Mon 4/276:30 amSJC - LCY

2 stops26h 10mDelta

Thu 5/148:25 amLCY - SJC

2 stops21h 44mDelta

Deal found 12/30

$680

Sat 4/1111:35 amSJC - LGW

2 stops19h 05mMultiple Airlines

Tue 4/213:40 pmLGW - SJC

2 stops25h 50mMultiple Airlines

Deal found 1/1

$1,030

Tue 4/289:59 amSJC - LCY

2 stops22h 41mDelta

Thu 5/149:20 amLCY - SJC

2 stops20h 49mDelta

Deal found 12/30

$680

Mon 4/279:59 amSJC - LCY

2 stops22h 41mDelta

Wed 5/139:20 amLCY - SJC

2 stops39h 44mDelta

Deal found 12/30

$680

Tue 4/289:59 amSJC - LCY

2 stops22h 41mDelta

Wed 5/139:20 amLCY - SJC

2 stops39h 44mDelta

Deal found 12/30

$680

Wed 4/152:29 pmSJC - STN

2 stops23h 41mMultiple Airlines

Wed 4/226:15 amSTN - SJC

2 stops24h 20mMultiple Airlines

Deal found 1/1

$1,280

Sun 4/266:00 pmSJC - LCY

2 stops38h 40mDelta

Wed 5/139:20 amLCY - SJC

2 stops39h 44mDelta

Deal found 12/30

$680

Fri 5/12:44 pmSJC - STN

2 stops23h 26mMultiple Airlines

Tue 5/56:15 amSTN - SJC

2 stops24h 20mMultiple Airlines

Deal found 1/1

$1,284

Last-minute flights from San Jose to London
Discover last-minute flight deals from San Jose to London. Data last updated January 2, 2026 and is based on user searches.

Sun 1/46:20 amSJC - LHR

1 stop16h 45mVirgin Atlantic

Tue 1/205:05 pmLHR - SJC

2 stops37h 02mVirgin Atlantic

Deal found 1/1

$621

Wed 1/75:54 amSJC - LHR

2 stops16h 56mDelta

Fri 2/66:20 amLHR - SJC

2 stops23h 52mDelta

Deal found 12/31

$628

Mon 1/128:40 amSJC - LHR

1 stop17h 00mLufthansa

Mon 2/28:15 pmLHR - SJC

2 stops32h 41mLufthansa

Deal found 12/31

$608

Mon 1/129:55 amSJC - LCY

2 stops22h 40mKLM

Mon 2/28:05 pmLCY - SJC

2 stops28h 15mKLM

Deal found 12/31

$657

Mon 1/129:55 amSJC - LCY

2 stops22h 40mDelta

Mon 2/27:45 amLCY - SJC

2 stops21h 35mDelta

Deal found 12/30

$696

Tue 1/138:40 amSJC - LHR

1 stop17h 00mLufthansa

Sat 1/316:35 amLHR - SJC

2 stops22h 21mLufthansa

Deal found 12/31

$626

Tue 1/1311:40 amSJC - LCY

2 stops20h 55mKLM

Sat 2/78:40 amLCY - SJC

2 stops20h 42mKLM

Deal found 12/31

$687

Mon 1/196:20 amSJC - LHR

1 stop16h 45mKLM

Wed 2/46:30 amLHR - SJC

2 stops17h 50mKLM

Deal found 12/31

$610

Mon 1/196:00 amSJC - LGW

2 stops29h 00mIberia

Wed 2/47:40 pmLGW - SJC

2 stops23h 17mIberia

Deal found 12/31

$678

Wed 1/216:00 amSJC - LHR

1 stop16h 50mIberia

Tue 1/278:20 amLHR - SJC

1 stop21h 09mIberia

Deal found 12/31

$578

Wed 1/218:40 amSJC - LHR

1 stop17h 00mLufthansa

Tue 1/276:35 amLHR - SJC

2 stops22h 21mLufthansa

Deal found 12/31

$598

Sat 1/316:00 amSJC - LGW

2 stops20h 50mIberia

Sat 2/711:55 amLGW - SJC

2 stops31h 02mIberia

Deal found 1/1

$728

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 January 2, 2026.

Mon 3/168:45 amSJC - LHR

1 stop17h 55mLufthansa

Deal found 12/31

$378

Thu 2/128:50 amSJC - LHR

1 stop16h 50mLufthansa

Deal found 12/31

$387

Sun 1/186:00 amSJC - LHR

1 stop16h 50mBritish Airways

Deal found 12/31

$388

Tue 1/208:40 amSJC - LHR

1 stop17h 00mUnited Airlines

Deal found 1/2

$389

Sun 1/188:40 amSJC - LHR

3 stops18h 40mAir Canada

Deal found 12/31

$396

Sun 3/111:01 amSJC - LHR

1 stop14h 59mBritish Airways

Deal found 1/1

$397

Thu 2/128:50 amSJC - LHR

2 stops18h 25mUnited Airlines

Deal found 1/1

$399

Tue 2/174:20 pmSJC - LHR

1 stop12h 55mBritish Airways

Deal found 12/30

$405

Wed 1/78:40 amSJC - LHR

1 stop17h 00mLufthansa

Deal found 12/31

$414

Sun 2/228:50 amSJC - LHR

1 stop16h 50mLufthansa

Deal found 1/1

$416

Fri 1/3011:51 amSJC - LHR

1 stop16h 24mBritish Airways

Deal found 1/2

$417

Thu 2/126:00 amSJC - LGW

2 stops29h 00mIberia

Deal found 1/1

$432

Find flight deals from San Jose to London

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$578 (eDestinos)
One-way from	$378 (Cheapflightsfares)
Popular in	June
Cheapest in	August
Average price	$690

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. 18% potential increase in price ($175 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 1/12

7:45 am-11:55 am

1 stop20h 10m

London Heathrow

Fri 2/6

6:20 am-10:12 pm

2 stops23h 52m

$628

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Wed 1/21

8:40 am-9:40 am

1 stop17h 00m

London Heathrow

Tue 1/27

6:35 am-8:56 pm

2 stops22h 21m

$630

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 3/5

6:30 pm-4:50 pm

1 stop14h 20m

London Heathrow

Mon 3/9

8:40 am-9:33 pm

2 stops19h 53m

$631

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 1/12

7:45 am-10:30 am

1 stop18h 45m

London Heathrow

Tue 2/3

6:30 am-5:40 pm

2 stops19h 10m

$631

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sat 2/14

1:57 pm-11:40 am

1 stop13h 43m

London Heathrow

Tue 2/24

8:40 am-9:18 pm

2 stops20h 38m

$631

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 2/12

11:45 am-10:30 am

1 stop14h 45m

London Heathrow

Thu 2/19

6:30 am-10:05 pm

2 stops23h 35m

$631

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Fri 1/30

2:06 pm-11:40 am

1 stop13h 34m

London Heathrow

Sun 2/8

11:30 am-10:12 pm

2 stops18h 42m

$637

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 3/10

11:40 am-10:30 am

1 stop15h 50m

London Heathrow

Sun 3/15

8:55 am-10:02 pm

2 stops20h 07m

$637

San JoseLondon

SJC - LCY

SJCLCY

San Jose

Mon 1/12

9:55 am-4:35 pm

2 stops22h 40m

London City

Mon 2/2

8:05 pm-4:20 pm

2 stops28h 15m

$657

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Mon 1/19

6:00 am-7:00 pm

2 stops29h 00m

London Gatwick

Wed 2/4

7:40 pm-10:57 am

2 stops23h 17m

$678

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

Showing 1-10 of 60 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 January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 stars
AranGrant	Price Accuracy2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Jose, California-London flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 24 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, October is the cheapest month in which you can book a flight from San Jose, California to London (average of $497). Flying from San Jose, California to London in June is currently the most expensive (average of $810). 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.

How much does it cost to fly round-trip from San Jose, California to London?

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

8,021 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

8,021 reviews

Delta

7.9

Good

8,021 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

678 reviews

Delta

7.9

Good

8,021 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

9,134 reviews

Delta

7.9

Good

8,021 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.

Iberia

7.0

Good

3,058 reviews

Delta

7.9

Good

8,021 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

7,635 reviews

Delta

7.9

Good

8,021 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 $630, Delta can have you in London from San Jose, California in 17h. 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 British Airways is currently your cheapest option to London, with prices starting at $418. Additional round-trip tickets that might be worth considering are offered by Delta and Virgin Atlantic, with the lowest prices starting at $560 and $597, respectively. British Airways is priced at 45% lower than the current average price of a flight leaving 3 months from now.
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, October is the cheapest month in which you can book a flight from San Jose, California to London (average of $497). Flying from San Jose, California to London in June is currently the most expensive (average of $810). 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

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Top 4 airlines flying from San Jose to London

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$560	Average$703	FlexibilityNo cancel fee	On-timeN/A
Virgin Atlantic	Cheapest$597	Average$840	FlexibilityNo cancel fee	On-time72%
United Airlines	Cheapest$619	Average$741	FlexibilityNo cancel fee	On-time69%
British Airways	Cheapest$624	Average$890	FlexibilityNo cancel fee	On-time70%

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$378+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap 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 January 2, 2026.

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 January 2, 2026.

Find flight deals from San Jose to London

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from San Jose to London

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 January.

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.

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?

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 December 26, 2025.

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

How much does it cost to fly round-trip from San Jose, California to London?

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.

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

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

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

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

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

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

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

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

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Alternative routes for San Jose to London

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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 January 2, 2026.