Are direct flights from San Jose to London always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers. However, they are not always the most economical choice. Flights with one or more stops can sometimes be significantly cheaper, depending on the route and airline.

Can flexible travel dates help on San Jose to London flights?

Being flexible with your travel dates can often result in finding more affordable flight options. Prices can vary significantly between different days of the week or even within the same week. Weekday travel or off-peak seasons may offer better deals.

What extra costs should I check before booking San Jose to London flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Also, consider the cost of transportation to and from the airports at both your origin and destination. These can add up and affect your total travel budget.

Flights From San Jose

To London

Cheap Flights from San Jose to London

Browse current best options from San Jose. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

San Jose

RatePunk searches hundreds of travel sites at once for deals on flights to London

Prices updated 1 day ago

462 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from San Jose to London

Explore current cheapest deals departing from San Jose to London

2026-10-19 – 2026-10-28
SJC - London
78% AI deal score
$712
$700
Round trip
2026-12-05 – 2026-12-10
SJC - London
82% AI deal score
$812
$700
Round trip
2026-12-07 – 2026-12-16
SJC - London
81% AI deal score
$777
$700
Round trip
2027-01-20 – 2027-01-27
SJC - London
83% AI deal score
$839
$700
Round trip
2027-01-17 – 2027-01-27
SJC - London
83% AI deal score
$821
$700
Round trip
2027-02-10 – 2027-02-17
SJC - London
82% AI deal score
$784
$700
Round trip
2027-03-01 – 2027-03-10
SJC - London
81% AI deal score
$779
$700
Round trip
2026-10-13 – 2026-10-20
SJC - London
79% AI deal score
$736
$701
Round trip
2026-10-14 – 2026-10-28
SJC - London
77% AI deal score
$698
$701
Round trip
2026-10-06 – 2026-10-15
SJC - London
78% AI deal score
$716
$701
Round trip

San Jose to London: Overview

Insights for flights from San Jose to London

A typical journey from San Jose to London takes about 32h 45m, including connections. Since there are no direct flights from San Jose to London, most itineraries involve at least two stopovers to reach your destination. This is a long-haul route, covering a distance of 8619 km.

Right now, if you are looking for cheap flights from San Jose to London, fares are typically $892–$1289, with a median of $1061. Current fares are above the typical level for this route. Only 1% of recent fares were classified as a good price, indicating that finding deals can be challenging. New deals appear almost daily, so setting up a price alert could be beneficial.

When is the cheapest time to fly from San Jose to London? The data indicates that February is typically the most affordable month, with a median fare of $480. January also offers competitive prices, with a median of $493. Travelers may also find relatively lower fares in April, where the median price is $689.

How much is a round trip from San Jose to London

Regular price: $601 - $881

Prices for flights from San Jose to London are currently within the regular range.

Regular prices for this route typically range from $601 to $881. The current lowest deal is $700 with Alaska Airlines, Inc., for travel from Oct 19-Oct 28.

now $700

Low $601

High $881

The cheapest time to fly from San Jose to London

The cheapest month to fly from San Jose to London is February, with a median price of $480. The most expensive month is December, with a median price of $1123. Prices are generally lower from January to July.

February

Cheapest

Flights from $480

December

Most Expensive

Flights from $1,123

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from San Jose to London

Alaska Airlines, Inc.

British Airways

Deutsche Luft Hansa

Air Canada

Last-minute flights going from San Jose to London

Sun, Sep 20

⌛ Last-Minute

SJC - London

San Jose (SJC) - London (LHR)

Alaska Airlines, Inc.

$801

$706

One-way

Mon, Sep 21

⌛ Last-Minute

SJC - London

San Jose (SJC) - London (LHR)

Alaska Airlines, Inc.

$850

$705

One-way

Mon, Sep 21

⌛ Last-Minute

SJC - London

San Jose (SJC) - London (LHR)

Alaska Airlines, Inc.

$731

$707

One-way

Tue, Sep 22

⌛ Last-Minute

SJC - London

San Jose (SJC) - London (LHR)

Alaska Airlines, Inc.

$760

$706

One-way

Tue, Sep 22

⌛ Last-Minute

SJC - London

San Jose (SJC) - London (LHR)

Alaska Airlines, Inc.

$838

$757

One-way

Wed, Sep 23

⌛ Last-Minute

SJC - London

San Jose (SJC) - London (LHR)

Alaska Airlines, Inc.

$840

$757

One-way

Biggest price drops on these dates for flights from San Jose to London

4 nights

Sep 21 - Sep 25

$850 → $705

17%

7 nights

Jan 20 - Jan 27

$839 → $704

16%

2 nights

Dec 9 - Dec 11

$827 → $705

15%

2 nights

Dec 8 - Dec 10

$827 → $705

15%

Popular Airports to fly from San Jose to London

San Jose - London route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from San Jose to London are above the typical level for the route.

📅 Best time to fly

Fly in February for the best prices

Historically, February is the cheapest month to fly, with a median price of $480.

⏱️ Flight duration

Connecting flights average 32h 45m

Flights from San Jose to London typically involve 2 stopovers, with a median duration of 32h 45m.

✈️ Airlines & availability

Connecting flights are dominant

There are no direct flights available; connecting flights are the only option for this route.

🏆 Airline highlight

Alaska Airlines offers frequent deals

Alaska Airlines, Inc. has historically offered 62 deals for flights on this route.

🎯 Booking tip

Deals appear frequently

Deals on flights from San Jose to London appear frequently, about every 30 days.

San Jose main airports to depart from

San Jose International (SJC)

Cheapest

San Jose International Airport is a convenient option for flights from San Jose to London.

📍 ~5 km from city center (reachable by car or bus)

💸 Flights from ~$785

London main airports to arrive at

Luton (LTN)

Cheapest

Luton Airport is often a good choice for budget-conscious travelers flying to London.

📍 ~44 km from London city center (reachable by car)

💸 Flights from ~$796

Airports nearby London used as alternative

Birmingham (BHX)

Cheapest

Birmingham Airport is a major international hub with excellent rail connectivity, useful when London airports are congested.

📍 ~160 km from London (reachable by train)

💸 Flights from ~$804

Business & First Class Flight Deals to London

Discover luxury on the budget with premium cabin class on flights from San Jose to London.

Elite

Best Elite deals to London

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SJC

Elite

Oct 23

London, United Kingdom

89% AI deal score

$2,697

$2,277

Save $420

United Airlines

Business Class

From SJC

Elite

Oct 23

London, United Kingdom

89% AI deal score

$2,697

$2,277

Save $420

United Airlines

Business Class

From SJC

Elite

Jan 28

London, United Kingdom

89% AI deal score

$2,660

$2,290

Save $370

United Airlines

Business Class

From SJC

London, United Kingdom

79% AI deal score

$2,683

$2,577

Save $106

United Airlines

Business Class

Frequently Asked Questions About Flights to London

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can also help uncover better deals. Look out for sales or promotions that may be available.

Booking in advance often provides more options and potentially lower prices, especially for international routes. However, last-minute deals can sometimes appear, so it's wise to monitor price trends. Generally, several months before your desired departure may be a good time to start looking.

Yes, comparing flights from and to nearby airports can often lead to more competitive prices. While it may require additional travel time, the savings can sometimes be significant. Always factor in ground transportation costs and convenience when considering this option.

Related routes

More routes from San Jose

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Flights to London from other cities

Flights from Saint Croix to London Flights from Salt Lake City to London Flights from San Juan to London Flights from Santa Ana to London Flights from Shannon, County Clare to London Flights from Skopje to London Flights from Sofia to London Flights from Split to London Flights from Stockholm to London Flights from Stuttgart to London Flights from Sydney to London Flights from Thessaloniki to London

San Jose to London: Overview

Insights for flights from San Jose to London

How much is a round trip from San Jose to London

Regular price: $601 - $881

Prices for flights from San Jose to London are currently within the regular range.

Regular prices for this route typically range from $601 to $881. The current lowest deal is $700 with Alaska Airlines, Inc., for travel from Oct 19-Oct 28.

now $700

Low $601

High $881

The cheapest time to fly from San Jose to London

February

Cheapest

Flights from $480

December

Most Expensive

Flights from $1,123

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from San Jose to London

Alaska Airlines, Inc.

British Airways

Deutsche Luft Hansa

Air Canada

Last-minute flights going from San Jose to London

Sun, Sep 20

⌛ Last-Minute

SJC - London

San Jose (SJC) - London (LHR)

Alaska Airlines, Inc.

$801

$706

One-way

Mon, Sep 21

⌛ Last-Minute

SJC - London

San Jose (SJC) - London (LHR)

Alaska Airlines, Inc.

$850

$705

One-way

Mon, Sep 21

⌛ Last-Minute

SJC - London

San Jose (SJC) - London (LHR)

Alaska Airlines, Inc.

$731

$707

One-way

Tue, Sep 22

⌛ Last-Minute

SJC - London

San Jose (SJC) - London (LHR)

Alaska Airlines, Inc.

$760

$706

One-way

Tue, Sep 22

⌛ Last-Minute

SJC - London

San Jose (SJC) - London (LHR)

Alaska Airlines, Inc.

$838

$757

One-way

Wed, Sep 23

⌛ Last-Minute

SJC - London

San Jose (SJC) - London (LHR)

Alaska Airlines, Inc.

$840

$757

One-way

Biggest price drops on these dates for flights from San Jose to London

4 nights

Sep 21 - Sep 25

$850 → $705

17%

7 nights

Jan 20 - Jan 27

$839 → $704

16%

2 nights

Dec 9 - Dec 11

$827 → $705

15%

2 nights

Dec 8 - Dec 10

$827 → $705

15%

Popular Airports to fly from San Jose to London

San Jose - London route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from San Jose to London are above the typical level for the route.

📅 Best time to fly

Fly in February for the best prices

Historically, February is the cheapest month to fly, with a median price of $480.

⏱️ Flight duration

Connecting flights average 32h 45m

Flights from San Jose to London typically involve 2 stopovers, with a median duration of 32h 45m.

✈️ Airlines & availability

Connecting flights are dominant

There are no direct flights available; connecting flights are the only option for this route.

🏆 Airline highlight

Alaska Airlines offers frequent deals

Alaska Airlines, Inc. has historically offered 62 deals for flights on this route.

🎯 Booking tip

Deals appear frequently

Deals on flights from San Jose to London appear frequently, about every 30 days.

San Jose main airports to depart from

San Jose International (SJC)

Cheapest

San Jose International Airport is a convenient option for flights from San Jose to London.

📍 ~5 km from city center (reachable by car or bus)

💸 Flights from ~$785

London main airports to arrive at

Luton (LTN)

Cheapest

Luton Airport is often a good choice for budget-conscious travelers flying to London.

📍 ~44 km from London city center (reachable by car)

💸 Flights from ~$796

Airports nearby London used as alternative

Birmingham (BHX)

Cheapest

Birmingham Airport is a major international hub with excellent rail connectivity, useful when London airports are congested.

London, United Kingdom

79% AI deal score

$2,683

$2,577

Save $106

United Airlines

Business Class

Frequently Asked Questions About Flights to London

Cheap Flights from San Jose to London

Today’s best flight deals from San Jose to London

San Jose to London: Overview

Insights for flights from San Jose to London

How much is a round trip from San Jose to London

The cheapest time to fly from San Jose to London

Direct flights from San Jose to London

Last-minute flights going from San Jose to London

Biggest price drops on these dates for flights from San Jose to London

Popular Airports to fly from San Jose to London

San Jose - London route insights

Recent fares are above the typical level

Fly in February for the best prices

Connecting flights average 32h 45m

Connecting flights are dominant

Alaska Airlines offers frequent deals

Deals appear frequently

San Jose main airports to depart from

London main airports to arrive at

Airports nearby London used as alternative

Business & First Class Flight Deals to London

Best Elite deals to London

Oct 23

Oct 23

Jan 28

Feb 04

Nov 03

Nov 11

Oct 13

Oct 08

Sep 23

Sep 24

Sep 22

Sep 21

Frequently Asked Questions About Flights to London

How can I find cheap flights from San Jose to London?

When should I book flights from San Jose to London?

Should I compare nearby airports for flights from San Jose to London?

Are direct flights from San Jose to London always the best option?

Can flexible travel dates help on San Jose to London flights?

What extra costs should I check before booking San Jose to London flights?

Related routes

More routes from San Jose

Flights to London from other cities

San Jose to London: Overview

Insights for flights from San Jose to London

How much is a round trip from San Jose to London

The cheapest time to fly from San Jose to London

Direct flights from San Jose to London

Last-minute flights going from San Jose to London

Biggest price drops on these dates for flights from San Jose to London

Popular Airports to fly from San Jose to London

San Jose - London route insights

Recent fares are above the typical level

Fly in February for the best prices

Connecting flights average 32h 45m

Connecting flights are dominant

Alaska Airlines offers frequent deals

Deals appear frequently

San Jose main airports to depart from

London main airports to arrive at

Airports nearby London used as alternative

Business & First Class Flight Deals to London

Best Elite deals to London

Oct 23

Oct 23

Jan 28

Feb 04

Nov 03

Nov 11

Oct 13

Oct 08

Sep 23

Sep 24

Sep 22

Sep 21

Frequently Asked Questions About Flights to London

How can I find cheap flights from San Jose to London?

When should I book flights from San Jose to London?

Should I compare nearby airports for flights from San Jose to London?