What is the cheapest airline that flies from San Jose to London Heathrow?

Delta, United Airlines, and Alaska Airlines are the most popular carriers operating from San Jose to London Heathrow

What airlines fly to London Heathrow Airport?

United Airlines, British Airways and Virgin Atlantic are the top three most popular airlines that fly to London Heathrow Airport from San Jose, California according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 21 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Jose Airport to London Heathrow Airport?

Prices for flights from San Jose Airport to London Heathrow Airport refresh daily.

How many operators does momondo search for flights from San Jose Airport to London Heathrow Airport?

As of September 2026, there are 4 operators available to choose from for flights from San Jose Airport to London Heathrow Airport.

How old do you have to be to fly from San Jose Airport to London Heathrow Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$317 Cheap Flights from San Jose, California to London Heathrow Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Jose, California to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:52 am - 5:35 pmSJC San Jose-LHR London Heathrow

23h 43m1 stop Los Angeles

6:30 am - 6:45 pmLHR London Heathrow-SJC San Jose

20h 15m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$827Virgin Atlantic

Thu, Oct 1 - Tue, Nov 24

9:52 am - 12:15 pmSJC San Jose-LHR London Heathrow

18h 23m2 stops Los Angeles San Francisco

6:30 am - 6:45 pmLHR London Heathrow-SJC San Jose

20h 15m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$827Virgin Atlantic

Thu, Oct 1 - Tue, Nov 24

6:00 am - 6:50 amSJC San Jose-LHR London Heathrow

16h 50m1 stop Dallas/Fort Worth

2:45 pm - 10:30 pmLHR London Heathrow-SJC San Jose

15h 45m1 stop Seattle/Tacoma Intl

$830Multiple Airlines

Mon, Jan 11 - Wed, Jan 27

9:00 am - 8:30 amSJC San Jose-LHR London Heathrow

15h 30m2 stops Denver Intl Toronto Pearson Intl

2:45 pm - 10:30 pmLHR London Heathrow-SJC San Jose

15h 45m1 stop Seattle/Tacoma Intl

$843Multiple Airlines

Mon, Jan 11 - Wed, Jan 27

4:00 pm - 11:20 amSJC San Jose-LHR London Heathrow

35h 20m2 stops Denver Intl Toronto Pearson Intl

11:10 am - 9:11 pmLHR London Heathrow-SJC San Jose

42h 01m2 stops Munich Franz Josef Strauss Denver Intl

$881United Airlines

Tue, Mar 2 - Fri, Mar 5

4:00 pm - 10:15 amSJC San Jose-LHR London Heathrow

34h 15m2 stops Denver Intl Houston George Bush Intcntl

6:35 am - 9:11 pmLHR London Heathrow-SJC San Jose

22h 36m2 stops Munich Franz Josef Strauss Denver Intl

$884United Airlines

Tue, Mar 2 - Fri, Mar 5

9:58 am - 10:15 amSJC San Jose-LHR London Heathrow

16h 17m1 stop Los Angeles

6:30 am - 5:02 pmLHR London Heathrow-SJC San Jose

17h 32m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$907Delta

Mon, Oct 12 - Fri, Oct 30

4:31 pm - 3:00 pmSJC San Jose-LHR London Heathrow

14h 29m1 stop Los Angeles

11:45 am - 11:00 pmLHR London Heathrow-SJC San Jose

19h 15m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$907Delta

Wed, Oct 14 - Wed, Oct 21

12:02 pm - 10:00 amSJC San Jose-LHR London Heathrow

13h 58m1 stop Dallas/Fort Worth

1:50 pm - 10:10 pmLHR London Heathrow-SJC San Jose

16h 20m1 stop Dallas/Fort Worth

$911British Airways

Wed, Feb 10 - Tue, Feb 16

12:02 pm - 10:55 amSJC San Jose-LHR London Heathrow

14h 53m1 stop Dallas/Fort Worth

10:05 am - 6:31 pmLHR London Heathrow-SJC San Jose

16h 26m1 stop Phoenix Sky Harbor Intl

$936British Airways

Fri, Oct 16 - Fri, Oct 23

Cheap last minute flights

Enter your travel dates to find the best prices.

12:51 pm - 9:20 pmSJC San Jose-LHR London Heathrow

24h 29m2 stops Denver Intl Newark

9:30 am - 11:45 amLHR London Heathrow-SJC San Jose

34h 15m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$1,078United Airlines

Sat, Sep 5 - Fri, Sep 18

2:10 pm - 6:45 amSJC San Jose-LHR London Heathrow

32h 35m1 stop Chicago O'Hare Intl

9:30 am - 11:45 amLHR London Heathrow-SJC San Jose

34h 15m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$1,081United Airlines

Sat, Sep 5 - Fri, Sep 18

5:52 pm - 3:05 pmSJC San Jose-LHR London Heathrow

13h 13m1 stop Seattle/Tacoma Intl

5:00 pm - 10:57 pmLHR London Heathrow-SJC San Jose

13h 57m1 stop Seattle/Tacoma Intl

$1,093Alaska Airlines

Sun, Sep 6 - Thu, Sep 10

5:52 pm - 3:05 pmSJC San Jose-LHR London Heathrow

13h 13m1 stop Seattle/Tacoma Intl

5:00 pm - 10:57 pmLHR London Heathrow-SJC San Jose

13h 57m1 stop Seattle/Tacoma Intl

$1,093Alaska Airlines

Sun, Sep 6 - Wed, Sep 9

11:38 am - 10:15 amSJC San Jose-LHR London Heathrow

14h 37m1 stop Los Angeles

6:30 am - 3:44 pmLHR London Heathrow-SJC San Jose

17h 14m2 stops Amsterdam Schiphol Los Angeles

$1,114Delta

Sun, Sep 6 - Sun, Sep 27

11:38 am - 10:15 amSJC San Jose-LHR London Heathrow

14h 37m1 stop Los Angeles

6:30 am - 3:44 pmLHR London Heathrow-SJC San Jose

17h 14m2 stops Amsterdam Schiphol Los Angeles

$1,115Delta

Sun, Sep 6 - Sun, Sep 27

2:30 pm - 6:20 amSJC San Jose-LHR London Heathrow

31h 50m1 stop Dallas/Fort Worth

10:05 am - 6:29 pmLHR London Heathrow-SJC San Jose

16h 24m1 stop Phoenix Sky Harbor Intl

$1,115British Airways

Sat, Sep 5 - Fri, Sep 18

2:30 pm - 9:00 amSJC San Jose-LHR London Heathrow

34h 30m1 stop Dallas/Fort Worth

4:25 pm - 10:53 amLHR London Heathrow-SJC San Jose

26h 28m1 stop Dallas/Fort Worth

$1,263British Airways

Fri, Sep 4 - Mon, Sep 14

2:20 pm - 3:00 pmSJC San Jose-LHR London Heathrow

16h 40m1 stop Los Angeles

6:30 am - 5:24 pmLHR London Heathrow-SJC San Jose

18h 54m2 stops Amsterdam Schiphol Los Angeles

$1,677Virgin Atlantic

Sat, Sep 5 - Thu, Sep 10

9:52 am - 3:00 pmSJC San Jose-LHR London Heathrow

21h 08m1 stop Los Angeles

6:30 am - 5:24 pmLHR London Heathrow-SJC San Jose

18h 54m2 stops Amsterdam Schiphol Los Angeles

$9,768Virgin Atlantic

Tue, Sep 8 - Fri, Sep 11

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Iberia flights from San Jose, California to London Heathrow Airport

Our best Iberia deals on San Jose, California to London Heathrow Airport flight tickets

Iberia

Mar 2

SJC6:00 amSan Jose

22h 00m

1 stop

LHR12:00 pmLondon Heathrow

Mar 5

LHR6:15 amLondon Heathrow

23h 55m

2 stops

SJC10:10 pmSan Jose

$869

Iberia

Jan 11

SJC6:00 amSan Jose

24h 20m

2 stops

LHR2:20 pmLondon Heathrow

Jan 27

LHR7:35 amLondon Heathrow

22h 39m

2 stops

SJC10:14 pmSan Jose

$877

Iberia

Oct 14

SJC2:41 pmSan Jose

14h 09m

1 stop

LHR12:50 pmLondon Heathrow

Oct 21

LHR11:00 amLondon Heathrow

19h 08m

1 stop

SJC10:08 pmSan Jose

$910

Alaska Airlines flights from San Jose, California to London Heathrow Airport

Our best Alaska Airlines deals on San Jose, California to London Heathrow Airport flight tickets

Alaska Airlines

Mar 2

SJC12:02 pmSan Jose

16h 18m

1 stop

LHR12:20 pmLondon Heathrow

Mar 5

LHR2:45 pmLondon Heathrow

15h 27m

1 stop

SJC10:12 pmSan Jose

$879

Alaska Airlines

Mar 2

SJC7:03 amSan Jose

21h 17m

1 stop

LHR12:20 pmLondon Heathrow

Mar 5

LHR2:45 pmLondon Heathrow

15h 27m

1 stop

SJC10:12 pmSan Jose

$880

Alaska Airlines

Sep 13

SJC8:02 amSan Jose

23h 03m

1 stop

LHR3:05 pmLondon Heathrow

Sep 16

LHR5:00 pmLondon Heathrow

33h 45m

1 stop

SJC6:45 pmSan Jose

$1,085

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseLondon

SJC San Jose - LHR London Heathrow

SJCLHR

San Jose

Thu 10/1

9:52 am-5:35 pm

1 stop23h 43m

London Heathrow

Tue 11/24

6:30 am-6:45 pm

2 stops20h 15m

$827

San JoseLondon

SJC San Jose - LHR London Heathrow

SJCLHR

San Jose

Thu 10/1

9:52 am-12:15 pm

2 stops18h 23m

London Heathrow

Tue 11/24

6:30 am-6:45 pm

2 stops20h 15m

$827

San JoseLondon

SJC San Jose - LHR London Heathrow

SJCLHR

San Jose

Mon 1/11

6:00 am-6:50 am

1 stop16h 50m

London Heathrow

Wed 1/27

2:45 pm-10:30 pm

1 stop15h 45m

$830

San JoseLondon

SJC San Jose - LHR London Heathrow

SJCLHR

San Jose

Mon 1/11

9:00 am-8:30 am

2 stops15h 30m

London Heathrow

Wed 1/27

2:45 pm-10:30 pm

1 stop15h 45m

$843

San JoseLondon

SJC San Jose - LHR London Heathrow

SJCLHR

San Jose

Tue 3/2

4:00 pm-11:20 am

2 stops35h 20m

London Heathrow

Fri 3/5

11:10 am-9:11 pm

2 stops42h 01m

$881

San JoseLondon

SJC San Jose - LHR London Heathrow

SJCLHR

San Jose

Tue 3/2

4:00 pm-10:15 am

2 stops34h 15m

London Heathrow

Fri 3/5

6:35 am-9:11 pm

2 stops22h 36m

$884

San JoseLondon

SJC San Jose - LHR London Heathrow

SJCLHR

San Jose

Mon 10/12

9:58 am-10:15 am

1 stop16h 17m

London Heathrow

Fri 10/30

6:30 am-5:02 pm

2 stops17h 32m

$907

San JoseLondon

SJC San Jose - LHR London Heathrow

SJCLHR

San Jose

Wed 10/14

4:31 pm-3:00 pm

1 stop14h 29m

London Heathrow

Wed 10/21

11:45 am-11:00 pm

2 stops19h 15m

$907

Quickest round-trip

San JoseLondon

SJC San Jose - LHR London Heathrow

SJCLHR

San Jose

Wed 2/10

12:02 pm-10:00 am

1 stop13h 58m

London Heathrow

Tue 2/16

1:50 pm-10:10 pm

1 stop16h 20m

$911

San JoseLondon

SJC San Jose - LHR London Heathrow

SJCLHR

San Jose

Fri 10/16

12:02 pm-10:55 am

1 stop14h 53m

London Heathrow

Fri 10/23

10:05 am-6:31 pm

1 stop16h 26m

$936

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Jose, California to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to London Heathrow Airport?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from San Jose, California, with most prices found around $631. If you’re not able to fly to London Heathrow Airport in February, then April is your next best option. Flight prices from San Jose, California to London Heathrow Airport during April average around $671.

How have San Jose, California to London Heathrow Airport flight prices changed over time?

When to book flights from San Jose, California to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Jose, California to London Heathrow Airport (SJC to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to London Heathrow Airport

Best Price Found	$317
Fastest flight time	15h 01m
Direct flights	None

The best one-way flight to London Heathrow Airport from San Jose, California in the past 72 hours is $317. The best round-trip flight deal from San Jose, California to London Heathrow Airport found on momondo in the last 72 hours is $827.

The fastest flight from San Jose, California to London Heathrow Airport takes 15h 01m

There are no direct flights from San Jose, California to London Heathrow Airport. There are no popular flight routes from San Jose, California to London Heathrow Airport.

Search flight deals

Frequently asked questions about flying from San Jose, California to London Heathrow Airport

How far is San Jose to London Heathrow by plane?
London Heathrow is 5352.0 mi away from San Jose. 15h 01m is a normal flight duration for this route.
When did momondo last update prices for flights from San Jose Airport to London Heathrow Airport?
Prices for flights from San Jose Airport to London Heathrow Airport refresh daily.
How many operators does momondo search for flights from San Jose Airport to London Heathrow Airport?
As of September 2026, there are 4 operators available to choose from for flights from San Jose Airport to London Heathrow Airport.
How old do you have to be to fly from San Jose Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Jose, California to London Heathrow Airport?
Based on momondo bookings for flights between San Jose, California and London Heathrow Airport, the leading airline is Virgin Atlantic, making up 30% of the total bookings. Other popular airlines include Delta with 28%, United Airlines with 23%, and British Airways with 18%.

Best airlines flying from San Jose, California to London Heathrow Airport

Compare and see reviews for airlines that fly from San Jose, California to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $596	Free Cancellation	Rating 7.4 696 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom $624	Free Cancellation	Rating 6.7 8,199 reviews	Search British Airways flights
Delta	PriceFrom $631	Free Cancellation	Rating 7.8 8,551 reviews	Search Delta flights
United Airlines	PriceFrom $671	Free Cancellation	Rating 7.4 10,160 reviews	Search United Airlines flights

Hounslow

Gatwick

Milton Keynes

Stratford-upon-Avon

Hayes

Wembley

Luton

Croydon

Dover

Richmond

Stansted

Kingston upon Thames

Harrow

Cobham

Watford

Slough

Eastbourne

Worthing

Hook

Uxbridge

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from San Jose.

Can I find flights from San Jose to London with flexible booking policies on momondo?

Yes. All flights to London from San Jose on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Jose to London?

momondo helps you find the best flight between San Jose and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Jose to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from San Jose. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 10/3

Sat 10/10

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities

Other flights from San Jose, California

Other flights to London

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in the United Kingdom

Flights to London Gatwick Airportfrom $401

Flights to London Stansted Airportfrom $499

Flights to London City Airportfrom $675

Flights to London Luton Airportfrom $485

Flights to Glasgow Intl Airportfrom $585

Flights to Belfast Intl Airportfrom $597

Flights to London Southend Airportfrom $649

Flights to Belfast City Airportfrom $683

Cheap flights from San Jose, California to London from $317

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to London departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from San Jose, California to London

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Iberia flights from San Jose, California to London Heathrow Airport

Our best Iberia deals on San Jose, California to London Heathrow Airport flight tickets

Alaska Airlines flights from San Jose, California to London Heathrow Airport

Our best Alaska Airlines deals on San Jose, California to London Heathrow Airport flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from San Jose, California to London Heathrow Airport

What is the cheapest month to fly to London Heathrow Airport?

How have San Jose, California to London Heathrow Airport flight prices changed over time?

What is the cheapest airline that flies from San Jose to London Heathrow?

What airlines fly to London Heathrow Airport?

When to book flights from San Jose, California to London Heathrow Airport

Cheap San Jose, California to London Heathrow Airport (SJC to LHR) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from San Jose, California to London Heathrow Airport

Best airlines flying from San Jose, California to London Heathrow Airport

Compare and see reviews for airlines that fly from San Jose, California to London Heathrow Airport with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

San Jose, California flight routes

According to popular flight searches on momondo this year

London Heathrow Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Complete your trip to London

Explore popular destinations other users love

According to popular flight searches on momondo this year