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

$365 is the cheapest one-way deal found within the past few days, from Virgin Atlantic. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $369 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.

What are the most popular airlines that fly from San Jose to United Kingdom?

The most popular airlines flying from San Jose to United Kingdom are American Airlines, British Airways and Delta. Something to consider prior to booking your flight.

How far in advance should I book a flight from San Jose to United Kingdom?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 14 days in advance, which can save you up to 51% on flights from San Jose to United Kingdom compared to booking the week you need them. Waiting 14 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $418. For sooner than that we have options available in the next 3 days from $697.

What is the cheapest month to fly from San Jose to United Kingdom?

October can be a great time to fly to United Kingdom from San Jose with a flight ticket averaging about $770. Cheapflights users have found deals in the month of October for as cheap as $542. The most expensive prices can be found in the month of June.

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.

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.

$621+ Flights from San Jose to the United Kingdom - Compare & Save Big

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Cheap flight deals from San Jose to United Kingdom

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$600 (Delta)
One-way from	$314 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$784

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

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

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From San Jose to United Kingdom

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One-way flight from San Jose to United Kingdom

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($151 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 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 May 1, 2025.

Mon 9/13:27 pmSJC - LHR

1 stop15h 08mDelta

Tue 9/911:30 amLHR - SJC

2 stops18h 16mDelta

Deal found 4/29

$600

Tue 10/216:20 pmSJC - LHR

2 stops28h 10mAir Canada

Tue 10/282:30 pmLHR - SJC

2 stops39h 11mAir Canada

Deal found 4/30

$626

Thu 5/15:45 amSJC - NCL

2 stops21h 30mDelta

Wed 5/146:35 amNCL - SJC

2 stops24h 25mDelta

Deal found 4/30

$646

Tue 10/216:30 amSJC - LHR

1 stop15h 50mUnited Airlines

Tue 10/2811:35 amLHR - SJC

1 stop16h 36mUnited Airlines

Deal found 4/30

$649

Sun 8/311:38 amSJC - LHR

1 stop16h 52mIberia

Sat 8/1610:30 amLHR - SJC

1 stop18h 03mIberia

Deal found 4/29

$651

Tue 9/166:00 amSJC - LGW

2 stops18h 35mBritish Airways

Tue 9/233:05 pmLGW - SJC

2 stops39h 17mBritish Airways

Deal found 5/1

$651

Fri 5/92:15 pmSJC - LHR

1 stop14h 30mBritish Airways

Mon 5/127:30 pmLHR - SJC

2 stops34h 14mBritish Airways

Deal found 4/30

$656

Tue 9/26:00 amSJC - GLA

2 stops24h 40mBritish Airways

Tue 9/2310:55 amGLA - SJC

2 stops19h 27mBritish Airways

Deal found 4/29

$663

Thu 5/82:15 pmSJC - LHR

1 stop14h 30mFinnair

Tue 5/208:20 amLHR - SJC

1 stop21h 24mFinnair

Deal found 4/29

$674

Tue 9/161:55 pmSJC - LHR

2 stops20h 35mScandinavian Airlines

Tue 9/236:40 amLHR - SJC

2 stops20h 42mScandinavian Airlines

Deal found 4/29

$684

Mon 5/126:00 amSJC - MAN

3 stops21h 40mMultiple Airlines

Thu 5/158:25 pmMAN - SJC

3 stops45h 40mMultiple Airlines

Deal found 4/29

$688

Wed 9/32:27 pmSJC - EDI

2 stops21h 53mFinnair

Thu 9/117:00 amEDI - SJC

2 stops21h 40mFinnair

Deal found 4/30

$689

Best flights from San Jose to United Kingdom
Discover carefully curated flight deals from San Jose to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Mon 9/13:27 pmSJC - LHR

1 stop15h 08mDelta

Tue 9/911:30 amLHR - SJC

2 stops18h 16mDelta

Deal found 4/29

$600

Tue 10/216:20 pmSJC - LHR

2 stops31h 15mAir Canada

Thu 10/302:30 pmLHR - SJC

2 stops39h 11mAir Canada

Deal found 4/30

$626

Tue 10/216:30 amSJC - LHR

1 stop15h 50mUnited Airlines

Tue 10/2811:35 amLHR - SJC

1 stop16h 36mUnited Airlines

Deal found 4/30

$649

Sun 8/311:38 amSJC - LHR

1 stop16h 52mIberia

Sat 8/1610:30 amLHR - SJC

1 stop18h 03mIberia

Deal found 4/29

$651

Tue 9/166:00 amSJC - LGW

2 stops18h 35mBritish Airways

Tue 9/233:05 pmLGW - SJC

2 stops39h 17mBritish Airways

Deal found 5/1

$651

Wed 10/226:30 amSJC - LHR

2 stops16h 00mMultiple Airlines

Wed 10/293:00 pmLHR - SJC

2 stops27h 36mMultiple Airlines

Deal found 4/30

$656

Tue 9/161:55 pmSJC - LHR

2 stops20h 35mScandinavian Airlines

Tue 9/236:40 amLHR - SJC

2 stops20h 42mScandinavian Airlines

Deal found 4/29

$684

Wed 9/32:27 pmSJC - EDI

2 stops21h 53mFinnair

Thu 9/117:00 amEDI - SJC

2 stops21h 40mFinnair

Deal found 4/30

$689

Tue 9/1611:28 amSJC - LGW

2 stops39h 47mITA Airways

Tue 9/2312:05 pmLGW - SJC

2 stops36h 55mITA Airways

Deal found 4/30

$729

Tue 9/28:45 amSJC - LCY

2 stops23h 40mLufthansa

Tue 9/238:45 amLCY - SJC

2 stops20h 33mLufthansa

Deal found 4/30

$741

Sat 8/232:35 pmSJC - LHR

1 stop15h 40mKLM

Sun 8/3110:55 amLHR - SJC

1 stop13h 20mKLM

Deal found 4/29

$748

Thu 9/2511:28 amSJC - LHR

2 stops17h 42mVirgin Atlantic

Sat 10/1110:55 amLHR - SJC

2 stops18h 51mVirgin Atlantic

Deal found 4/29

$752

Last-minute flights from San Jose to United Kingdom
Discover last-minute flight deals from San Jose to United Kingdom. Data last updated May 1, 2025 and is based on user searches.

Wed 4/303:30 pmSJC - LHR

1 stop12h 50mUnited Airlines

Wed 5/77:30 amLHR - SJC

2 stops18h 16mUnited Airlines

Deal found 4/29

$676

Thu 5/12:19 pmSJC - LHR

1 stop16h 06mFinnair

Thu 5/812:00 pmLHR - SJC

1 stop17h 44mFinnair

Deal found 4/30

$639

Thu 5/15:45 amSJC - NCL

2 stops21h 30mDelta

Wed 5/146:35 amNCL - SJC

2 stops24h 25mDelta

Deal found 4/30

$646

Fri 5/23:29 pmSJC - LHR

1 stop17h 46mVirgin Atlantic

Sun 5/186:15 amLHR - SJC

2 stops17h 57mVirgin Atlantic

Deal found 4/29

$739

Thu 5/87:00 amSJC - LHR

1 stop23h 35mDelta

Fri 5/1611:30 amLHR - SJC

2 stops18h 43mDelta

Deal found 4/30

$630

Thu 5/812:10 pmSJC - LHR

1 stop16h 35mAmerican Airlines

Fri 5/163:40 pmLHR - SJC

1 stop15h 06mAmerican Airlines

Deal found 4/30

$639

Thu 5/82:10 pmSJC - LHR

1 stop16h 05mKLM

Fri 5/1612:25 pmLHR - SJC

1 stop16h 06mKLM

Deal found 4/29

$719

Thu 5/86:00 amSJC - LGW

3 stops30h 40mMultiple Airlines

Fri 5/1610:55 amLGW - SJC

2 stops31h 10mMultiple Airlines

Deal found 4/30

$814

Thu 5/86:45 pmSJC - LHR

3 stops27h 45mMultiple Airlines

Tue 5/208:30 amLHR - SJC

2 stops20h 55mMultiple Airlines

Deal found 4/29

$827

Thu 5/86:45 pmSJC - LHR

3 stops27h 45mAir Canada

Tue 5/208:30 amLHR - SJC

3 stops20h 55mAir Canada

Deal found 4/29

$831

Thu 5/82:20 pmSJC - MAN

2 stops18h 35mDelta

Wed 5/1411:55 amMAN - SJC

1 stop16h 06mDelta

Deal found 4/28

$882

Thu 5/82:15 pmSJC - MAN

2 stops21h 05mBritish Airways

Wed 5/149:20 amMAN - SJC

2 stops21h 26mBritish Airways

Deal found 4/28

$884

One-way flights from San Jose to United Kingdom
Search for one-way flight options from San Jose to United Kingdom. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Sat 7/266:17 pmSJC - LHR

2 stops18h 03mMultiple Airlines

Deal found 4/30

$314

Tue 9/21:35 pmSJC - LHR

1 stop12h 15mVirgin Atlantic

Deal found 4/30

$365

Mon 9/2212:35 pmSJC - LHR

1 stop14h 35mDelta

Deal found 4/30

$369

Sat 7/267:00 amSJC - LHR

2 stops43h 00mUnited Airlines

Deal found 4/30

$389

Tue 5/136:00 amSJC - LHR

1 stop20h 50mIberia

Deal found 4/29

$391

Sat 7/261:07 pmSJC - LHR

1 stop33h 18mBritish Airways

Deal found 4/30

$397

Mon 7/211:07 pmSJC - LHR

1 stop13h 43mAmerican Airlines

Deal found 4/28

$406

Sat 5/103:30 pmSJC - LHR

3 stops31h 00mAir Canada

Deal found 4/30

$408

Fri 5/96:00 amSJC - LGW

3 stops21h 45mMultiple Airlines

Deal found 4/30

$413

Thu 5/812:48 pmSJC - GLA

2 stops20h 42mBritish Airways

Deal found 4/29

$416

Mon 9/226:00 amSJC - LCY

2 stops21h 55mBritish Airways

Deal found 4/30

$427

Wed 5/711:13 amSJC - LCY

2 stops38h 52mITA Airways

Deal found 4/30

$429

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 9/1

3:27 pm-2:35 pm

1 stop15h 08m

London Heathrow

Tue 9/9

11:30 am-9:46 pm

2 stops18h 16m

$600

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 10/21

6:20 pm-6:30 am

2 stops28h 10m

London Heathrow

Tue 10/28

2:30 pm-10:41 pm

2 stops39h 11m

$626

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 10/21

6:30 am-6:20 am

1 stop15h 50m

London Heathrow

Tue 10/28

11:35 am-9:11 pm

1 stop16h 36m

$649

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sun 8/3

11:38 am-12:30 pm

1 stop16h 52m

London Heathrow

Sat 8/16

10:30 am-8:33 pm

1 stop18h 03m

$651

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 9/16

6:00 am-8:35 am

2 stops18h 35m

London Gatwick

Tue 9/23

3:05 pm-10:22 pm

2 stops39h 17m

$651

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Wed 10/22

6:30 am-6:30 am

2 stops16h 00m

London Heathrow

Wed 10/29

3:00 pm-11:36 am

2 stops27h 36m

$656

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 9/2

1:09 pm-2:25 pm

1 stop17h 16m

London Heathrow

Tue 9/23

10:30 am-8:40 pm

1 stop18h 10m

$661

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 9/16

1:55 pm-6:30 pm

2 stops20h 35m

London Heathrow

Tue 9/23

6:40 am-7:22 pm

2 stops20h 42m

$684

San JoseManchester

SJC - MAN

SJCMAN

San Jose

Mon 5/12

6:00 am-11:40 am

3 stops21h 40m

Manchester

Thu 5/15

8:25 pm-10:05 am

3 stops45h 40m

$688

San JoseEdinburgh

SJC - EDI

SJCEDI

San Jose

Wed 9/3

2:27 pm-8:20 pm

2 stops21h 53m

Edinburgh Turnhouse

Thu 9/11

7:00 am-8:40 pm

2 stops21h 40m

$689

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results

...

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 $1,103). 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?

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.

Rainfall in United Kingdom by month

In terms of precipitation, rainfall in United Kingdom 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 United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

If weather is an important factor for your trip to United Kingdom, 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).

Reviews of airlines servicing United Kingdom

To help decide which airline to fly from San Jose to United Kingdom, see what other customers have to say about Delta, Alaska Airlines and KLM. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 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

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 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.

Alaska Airlines

8.0

Very good

9,972 reviews

Delta

8.0

Very good

7,934 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.

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very good

7,934 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.

Finnair

7.6

Good

1,275 reviews

Delta

8.0

Very good

7,934 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.

SWISS

7.5

Good

1,588 reviews

Delta

8.0

Very good

7,934 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 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?
$365 is the cheapest one-way deal found within the past few days, from Virgin Atlantic. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $369 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 $1,103). 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

Top 7 airlines flying from San Jose to United Kingdom

Airline	Cheapest	Average	Flexibility	On-time
Iberia	Cheapest$588	Average$764	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$608	Average$1,097	FlexibilityNo cancel fee	On-timeN/A
Virgin Atlantic	Cheapest$608	Average$889	FlexibilityNo cancel fee	On-time72%
United Airlines	Cheapest$618	Average$817	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$623	Average$1,128	FlexibilityNo cancel fee	On-time71%
British Airways	Cheapest$632	Average$871	FlexibilityNo cancel fee	On-time70%
KLM	Cheapest$875	Average$1,228	FlexibilityNo cancel fee	On-time75%

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$314+ 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Jose to United Kingdom with Cheapflights

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3. Compare prices and book

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 May 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Jose to United Kingdom

Cheapest flights from San Jose to United KingdomExplore 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 May 1, 2025.

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 May 1, 2025.

Cheapflights Fare Finder

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

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.

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?

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 May 1, 2025.

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

Reviews of airlines servicing United Kingdom

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?

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Jose to United Kingdom

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

Top 7 airlines flying from San Jose to United Kingdom

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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 May 1, 2025.