United Kingdom

$301+ Cheap flights from San Jose, CA (SJC) to the United Kingdom

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — LHR
Dec 13 — Dec 201
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Cheap flight deals from San Jose to United Kingdom

Keep the following information in mind while searching for San Jose to United Kingdom flight deals. Data was last updated November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$543
(Delta)

One-way from

$301
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$701
Provider with most accurate pricing for San Jose-London (LON) flight deals.
Provider most trusted by Cheapflights users for San Jose-London (LON) flights.
From San Jose to United Kingdom
One-way flight from San Jose to United Kingdom
Highest demand for flights based on searches. 18% potential increase in price ($174 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Average for round-trip flights in November 2025

Find flight deals from San Jose to United Kingdom

Cheapest flights from San Jose to United Kingdom
Explore the most affordable flight options available from San Jose to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Netflights deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:05 pmSJC - LHR
1 stop18h 45mVirgin Atlantic
Thu 12/1111:20 amLHR - SJC
1 stop15h 58mVirgin Atlantic
Deal found 11/11$559
This lastminute.com deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:59 pmSJC - LHR
1 stop13h 51mVirgin Atlantic
Wed 12/311:05 amLHR - SJC
1 stop17h 31mVirgin Atlantic
Deal found 11/13$566
This Delta deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1710:25 pmSJC - LHR
1 stop29h 15mDelta
Wed 12/36:20 amLHR - SJC
2 stops19h 58mDelta
Deal found 11/13$581
This World Air Fares deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:45 amSJC - LHR
2 stops18h 30mLufthansa
Thu 12/116:35 amLHR - SJC
2 stops19h 16mLufthansa
Deal found 11/11$582
This Delta deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:05 pmSJC - LHR
1 stop18h 45mDelta
Thu 12/116:20 amLHR - SJC
2 stops19h 58mDelta
Deal found 11/13$590
This Cheapflightsfares deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amSJC - LHR
1 stop18h 35mIberia
Tue 12/98:20 amLHR - SJC
1 stop20h 16mIberia
Deal found 11/11$591
This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:04 pmSJC - LHR
1 stop30h 56mDelta
Tue 12/96:30 amLHR - SJC
2 stops17h 24mDelta
Deal found 11/12$594
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:40 amSJC - LHR
1 stop17h 10mDelta
Wed 12/1011:20 amLHR - SJC
1 stop14h 58mDelta
Deal found 11/11$596
This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:04 pmSJC - LHR
1 stop30h 56mDelta
Thu 12/1110:45 amLHR - SJC
1 stop21h 08mDelta
Deal found 11/12$597
This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:55 pmSJC - LHR
2 stops26h 10mDelta
Wed 12/106:30 amLHR - SJC
2 stops16h 33mDelta
Deal found 11/12$598
This Delta deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:45 pmSJC - LHR
1 stop12h 15mDelta
Fri 1/98:00 pmLHR - SJC
2 stops24h 24mDelta
Deal found 11/13$600
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1410:25 pmSJC - INV
2 stops30h 20mDelta
Wed 1/141:15 pmINV - SJC
2 stops37h 57mDelta
Deal found 11/11$630

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from San Jose to the United Kingdom that are best for you.

Fly from

San Jose

Fly to

United Kingdom

Route

Depart

Return

Price

San JoseInverness

SJC - INV

SJCINV

San Jose

Tue 3/10

10:10 am-12:45 pm

2 stops19h 35m

Inverness

Mon 3/30

1:25 pm-10:11 pm

2 stops40h 46m

$543

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 1/12

6:00 am-11:40 am

1 stop21h 40m

London Heathrow

Mon 2/2

6:10 pm-9:29 pm

2 stops35h 19m

$567

San JoseInverness

SJC - INV

SJCINV

San Jose

Thu 2/26

9:17 am-12:45 pm

2 stops19h 28m

Inverness

Mon 3/2

1:15 pm-9:20 pm

2 stops40h 05m

$573

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 1/13

7:15 am-10:30 am

1 stop19h 15m

London Heathrow

Sat 1/31

6:30 am-8:05 pm

2 stops21h 35m

$602

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 1/19

7:00 am-8:45 am

2 stops17h 45m

London Heathrow

Mon 1/26

6:30 am-4:20 pm

2 stops17h 50m

$606

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 1/13

9:50 am-10:00 am

1 stop16h 10m

London Heathrow

Sat 2/7

3:05 pm-10:07 pm

1 stop15h 02m

$619

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 1/13

9:50 am-10:00 am

1 stop16h 10m

London Heathrow

Sat 1/31

12:30 pm-9:20 pm

1 stop16h 50m

$619

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Fri 2/13

1:26 pm-10:55 am

1 stop13h 29m

London Heathrow

Fri 2/27

9:00 am-9:56 pm

2 stops20h 56m

$623

San JoseInverness

SJC - INV

SJCINV

San Jose

Sun 12/14

10:25 pm-12:45 pm

2 stops30h 20m

Inverness

Wed 1/14

1:15 pm-7:12 pm

2 stops37h 57m

$630

San JoseInverness

SJC - INV

SJCINV

San Jose

Mon 12/15

6:35 am-12:45 pm

2 stops22h 10m

Inverness

Wed 1/14

1:15 pm-10:07 pm

2 stops40h 52m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 60 results
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Best time to book a flight from San Jose to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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 the United Kingdom

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

Currently, December is the cheapest month in which you can book a flight from San Jose, California to United Kingdom (average of $460). Flying from San Jose, California to United Kingdom in June is currently the most expensive (average of $806). 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 GB?

Find hourly flight availability from San Jose to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

It’s typically best to fly out from San Jose, California to United Kingdom in the evening. Doing so could potentially save you 22% 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 United Kingdom?

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

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

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated November 13, 2025.
See what other customers who have flown with Delta, Virgin Atlantic, and United Airlines from San Jose to the United Kingdom have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

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.

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

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.

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

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.

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

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.

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

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.

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

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

Find useful and relevant information for your journey from San Jose to United Kingdom. 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 United Kingdom?

    San Jose (SJC) is the airport you will fly out of if you book a flight from San Jose to United Kingdom. It is only a 2.9 mi journey to San Jose (SJC) from San Jose’s city center.

  • How long is the flight from San Jose, California to United Kingdom?

    For as low as $573, Delta can have you in United Kingdom from San Jose, California in 19h 28m. Airlines will cover a distance of 4956 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Virgin Atlantic. According to our data, you can fly for as low as $356. Users have also found prices from $385 and $385 on KLM and United Airlines, respectively.

  • What are the most popular routes from San Jose, California to United Kingdom?

  • Can I find deals for flights from San Jose to United Kingdom that include hotel bookings?

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

  • How can I find direct flights from San Jose to United Kingdom?

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

  • Can I find deals for business class flights from San Jose to United Kingdom?

    Yes. Cheapflights offers flight deals from San Jose to United Kingdom 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 United Kingdom?

    Currently, December is the cheapest month in which you can book a flight from San Jose, California to United Kingdom (average of $460). Flying from San Jose, California to United Kingdom in June is currently the most expensive (average of $806). 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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Alternative routes for San Jose to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from San Jose to United Kingdom

Discover the top 4 airlines that operate flights from San Jose to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$562Average$782FlexibilityNo cancel feeOn-time70%
DeltaCheapest$564Average$796FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$619Average$797FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$640Average$871FlexibilityNo cancel feeOn-time72%

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