United Kingdom

$249+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — LHR
Dec 26 — Jan 21
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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 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$557
(oojo)

One-way from

$249
(oojo)

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 ($33 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 26, 2025.

This Delta deal was found by Cheapflights users on 11/26. 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 11/266:25 amSJC - INV
2 stops22h 20mDelta
Mon 12/81:15 pmINV - SJC
2 stops34h 39mDelta
Deal found 11/26$535
This Delta deal was found by Cheapflights users on 11/26. 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.
Thu 11/2711:40 amSJC - INV
2 stops17h 05mDelta
Tue 12/91:15 pmINV - SJC
2 stops37h 03mDelta
Deal found 11/26$565
This Delta deal was found by Cheapflights users on 11/26. 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.
Thu 11/2711:40 amSJC - INV
2 stops17h 05mDelta
Sun 12/71:15 pmINV - SJC
2 stops33h 48mDelta
Deal found 11/26$594
This Cheapflightsfares deal was found by Cheapflights users on 11/26. 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 11/2612:30 pmSJC - LHR
1 stop13h 10mLufthansa
Wed 12/37:40 amLHR - SJC
2 stops21h 47mLufthansa
Deal found 11/26$603
This Mytrip deal was found by Cheapflights users on 11/26. 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.
Wed 11/268:45 amSJC - LHR
2 stops18h 35mMultiple Airlines
Wed 12/37:40 amLHR - SJC
2 stops21h 47mMultiple Airlines
Deal found 11/26$613
This United Airlines deal was found by Cheapflights users on 11/25. 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 12/212:40 pmSJC - LHR
1 stop13h 00mUnited Airlines
Wed 12/106:35 amLHR - SJC
2 stops19h 16mUnited Airlines
Deal found 11/25$616
This United Airlines deal was found by Cheapflights users on 11/24. 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.
Mon 12/16:25 pmSJC - LHR
1 stop31h 15mUnited Airlines
Tue 12/96:35 amLHR - SJC
2 stops19h 16mUnited Airlines
Deal found 11/24$621
This KAYAK deal was found by Cheapflights users on 11/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:45 amSJC - LHR
2 stops18h 05mLufthansa
Wed 12/107:40 amLHR - SJC
2 stops21h 47mLufthansa
Deal found 11/25$625
This United Airlines deal was found by Cheapflights users on 11/25. 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.
Mon 12/18:45 amSJC - LHR
1 stop16h 55mUnited Airlines
Wed 12/106:00 pmLHR - SJC
2 stops35h 27mUnited Airlines
Deal found 11/25$629
This Air Canada deal was found by Cheapflights users on 11/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:45 amSJC - LHR
3 stops18h 35mMultiple Airlines
Wed 12/103:00 pmLHR - SJC
2 stops30h 32mMultiple Airlines
Deal found 11/25$633
This Gurufare deal was found by Cheapflights users on 11/23. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2512:30 pmSJC - LHR
1 stop13h 10mLufthansa
Thu 12/116:35 amLHR - SJC
2 stops22h 52mLufthansa
Deal found 11/23$635
This FlightHub deal was found by Cheapflights users on 11/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amSJC - LHR
1 stop20h 00mBritish Airways
Sat 12/1310:45 amLHR - SJC
2 stops34h 20mBritish Airways
Deal found 11/26$638

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 26, 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 JoseGlasgow

SJC - GLA

SJCGLA

San Jose

Wed 2/18

4:22 pm-6:15 pm

2 stops17h 53m

Glasgow Intl

Wed 2/25

11:40 am-10:31 pm

2 stops18h 51m

$557

San JoseInverness

SJC - INV

SJCINV

San Jose

Fri 2/20

7:15 am-3:40 pm

2 stops24h 25m

Inverness

Tue 2/24

1:15 pm-8:53 pm

2 stops39h 38m

$567

San JoseInverness

SJC - INV

SJCINV

San Jose

Thu 1/8

9:50 am-12:45 pm

2 stops18h 55m

Inverness

Thu 1/15

1:15 pm-5:40 pm

2 stops36h 25m

$573

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 1/29

1:50 pm-9:40 pm

2 stops23h 50m

London Heathrow

Tue 2/3

7:05 am-10:12 pm

3 stops23h 07m

$600

San JoseInverness

SJC - INV

SJCINV

San Jose

Thu 1/8

6:00 am-10:00 am

3 stops20h 00m

Inverness

Thu 1/15

11:45 am-10:57 am

2 stops31h 12m

$603

San JoseEdinburgh

SJC - EDI

SJCEDI

San Jose

Fri 1/9

4:02 pm-6:25 pm

2 stops18h 23m

Edinburgh Turnhouse

Fri 1/16

6:05 am-8:04 pm

2 stops21h 59m

$619

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 2/23

3:40 pm-9:35 pm

3 stops21h 55m

London Heathrow

Fri 2/27

7:05 am-8:19 pm

3 stops21h 14m

$624

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 3/10

1:30 pm-10:00 am

1 stop13h 30m

London Heathrow

Sun 3/15

6:30 am-5:28 pm

2 stops17h 58m

$631

San JoseGlasgow

SJC - GLA

SJCGLA

San Jose

Sat 2/21

11:01 am-5:10 pm

2 stops22h 09m

Glasgow Intl

Fri 3/6

10:40 am-10:26 pm

2 stops19h 46m

$634

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 2/12

1:55 pm-9:20 pm

3 stops23h 25m

London Heathrow

Fri 2/20

7:05 am-8:19 pm

3 stops21h 14m

$634

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

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 $807). 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 26, 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 26, 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.

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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.

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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.

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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.

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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.

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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.

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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 $557, British Airways can have you in United Kingdom from San Jose, California in 17h 53m. Airlines will cover a distance of 5023 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 British Airways. According to our data, you can fly for as low as $249. Users have also found prices from $379 and $384 on United Airlines and Lufthansa, 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 $807). 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

Browse thousands of different options on Cheapflights for your next trip

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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 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$562Average$768FlexibilityNo cancel feeOn-time70%
DeltaCheapest$564Average$769FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$567Average$797FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$597Average$855FlexibilityNo cancel feeOn-time72%

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