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$236+ Cheap flights from San Jose (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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — LHR
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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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 July 2, 2025.

Round-trip from

$479
(World Air Fares)

One-way from

$236
(Norse)

Popular in

June

Cheapest in

October

Average price

$860
From San Jose to United Kingdom
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One-way flight from San Jose to United Kingdom
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Highest demand for flights based on searches. 17% potential increase in price ($169 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 2, 2025.

This World Air Fares deal was found by Cheapflights users on 7/1. 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.
Sun 8/36:20 amSJC - LHR
1 stop16h 00mLufthansa
Tue 8/198:25 pmLHR - SJC
2 stops32h 53mLufthansa
Deal found 7/1$479
This Delta deal was found by Cheapflights users on 7/1. 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 8/118:25 pmSJC - LGW
2 stops29h 35mDelta
Wed 8/2712:00 pmLGW - SJC
2 stops30h 55mDelta
Deal found 7/1$484
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:15 amSJC - LGW
2 stops18h 40mMultiple Airlines
Wed 10/1510:55 amLGW - SJC
1 stop16h 21mMultiple Airlines
Deal found 7/2$489
This lastminute.com deal was found by Cheapflights users on 7/1. 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.
Sun 8/38:19 pmSJC - LHR
1 stop12h 56mVirgin Atlantic
Tue 8/1912:25 pmLHR - SJC
1 stop16h 12mVirgin Atlantic
Deal found 7/1$510
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:45 amSJC - LHR
1 stop16h 55mUnited Airlines
Tue 9/232:05 pmLHR - SJC
2 stops40h 35mUnited Airlines
Deal found 7/2$511
This Booking.com deal was found by Cheapflights users on 7/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/187:00 amSJC - LHR
2 stops39h 30mAir Canada
Wed 8/272:05 pmLHR - SJC
2 stops39h 13mAir Canada
Deal found 7/1$512
This KLM deal was found by Cheapflights users on 7/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/189:44 amSJC - LHR
1 stop16h 06mKLM
Wed 8/2711:45 amLHR - SJC
1 stop16h 57mKLM
Deal found 7/1$525
This Delta deal was found by Cheapflights users on 7/1. 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 8/36:30 amSJC - LHR
1 stop16h 45mDelta
Tue 8/196:15 amLHR - SJC
2 stops17h 46mDelta
Deal found 7/1$526
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/37:00 amSJC - LHR
2 stops20h 50mMultiple Airlines
Tue 8/199:00 amLHR - SJC
2 stops44h 18mMultiple Airlines
Deal found 7/1$527
This Expedia deal was found by Cheapflights users on 7/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/198:00 amSJC - GLA
2 stops17h 40mBritish Airways
Wed 8/275:50 amGLA - SJC
2 stops20h 37mBritish Airways
Deal found 7/1$623
This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/178:00 amSJC - GLA
2 stops17h 20mMultiple Airlines
Fri 8/297:00 amGLA - SJC
2 stops19h 25mMultiple Airlines
Deal found 7/1$630
This lastminute.com deal was found by Cheapflights users on 7/1. 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.
Fri 8/1512:30 pmSJC - BHX
2 stops37h 00mVirgin Atlantic
Fri 8/226:15 amBHX - SJC
2 stops24h 35mVirgin Atlantic
Deal found 7/1$663

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 July 2, 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 JoseLondon

SJC - LHR

SJCLHR

San Jose

Sun 8/3

6:20 am-6:20 am

1 stop16h 00m

London Heathrow

Tue 8/19

8:25 pm-9:18 pm

2 stops32h 53m

$479

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Mon 8/11

8:25 pm-10:00 am

2 stops29h 35m

London Gatwick

Wed 8/27

12:00 pm-10:55 am

2 stops30h 55m

$484

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sun 8/3

8:19 pm-5:15 pm

1 stop12h 56m

London Heathrow

Tue 8/19

12:25 pm-8:37 pm

1 stop16h 12m

$510

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 9/2

8:45 am-9:40 am

1 stop16h 55m

London Heathrow

Tue 9/23

2:05 pm-10:40 pm

2 stops40h 35m

$511

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 8/18

7:00 am-6:30 am

2 stops39h 30m

London Heathrow

Wed 8/27

2:05 pm-9:18 pm

2 stops39h 13m

$512

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 8/18

9:44 am-9:50 am

1 stop16h 06m

London Heathrow

Wed 8/27

11:45 am-8:42 pm

1 stop16h 57m

$525

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sun 8/3

6:30 am-7:15 am

1 stop16h 45m

London Heathrow

Tue 8/19

6:15 am-4:01 pm

2 stops17h 46m

$526

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sun 8/3

7:00 am-11:50 am

2 stops20h 50m

London Heathrow

Tue 8/19

9:00 am-9:18 pm

2 stops44h 18m

$527

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Mon 8/11

6:15 am-10:55 am

1 stop20h 40m

London Gatwick

Wed 8/27

10:55 am-2:15 pm

1 stop35h 20m

$566

San JoseGlasgow

SJC - GLA

SJCGLA

San Jose

Tue 8/19

8:00 am-9:40 am

2 stops17h 40m

Glasgow Intl

Wed 8/27

5:50 am-6:27 pm

2 stops20h 37m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 to United Kingdom?

Currently, November is the cheapest month in which you can book a flight from San Jose to United Kingdom (average of $661). Flying from San Jose to United Kingdom in June is currently the most expensive (average of $1,098). 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 July 2, 2025.

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

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 July 2, 2025.
See what other customers who have flown with Delta, KLM, and Finnair 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.
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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.
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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.
Finnair
7.6
Good
1,301 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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.
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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
8,861 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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.

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

    $383 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Iberia and Delta, with prices starting from $386 and $389, respectively.

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

    Most travelers choose San Jose - London Heathrow, San Jose - London Gatwick or San Jose - Edinburgh Turnhouse when deciding on the best route from San Jose 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 to United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from San Jose to United Kingdom (average of $661). Flying from San Jose to United Kingdom in June is currently the most expensive (average of $1,098). 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 6 airlines flying from San Jose to United Kingdom

Discover the top 6 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$562Average$812FlexibilityNo cancel feeOn-time70%
IberiaCheapest$588Average$764FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$608Average$826FlexibilityNo cancel feeOn-time72%
DeltaCheapest$608Average$806FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$618Average$776FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$623Average$798FlexibilityNo cancel feeOn-time71%

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