Find Cheap Flights from San Jose to London (SJC - LON)

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Sat 11/18
Sat 11/25
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Good to Know

Low Season:
March
Best time to beat the crowds
2%
expected price decrease
High Season:
July
Most popular time to fly
11%
expected price increase
Average Price:
$2524
(avg. price over the last 2 weeks)
Good Deal:
$2524
or less (round trip)

When to Book Flights from San Jose to London

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

The cheapest flight from San Jose to London was found 37 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is March.
Morning departure is around 13% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking San Jose to London Flights

How long does a flight from San Jose to London take?
An average nonstop flight takes 10h 15m, covering a distance of 5364 miles.
How many flights are there between San Jose and London?
There are 35 (nonstop) flights between San Jose and London per week, averaging 5 per day.
Which airlines provide the cheapest flights from San Jose to London?
In the past 3 days, the cheapest round-trip tickets were found on Virgin Atlantic ($551), Delta ($557) and Finnair ($561).
Do I need a passport to fly between San Jose and London?
Yes.
Which airlines fly most frequently between San Jose and London?
American Airlines (1 times daily), Aer Lingus (1 times daily), Finnair (1 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly San Jose to London?
For San Jose to London, Sunday is the cheapest day to fly on average and Thursday is the most expensive. Flying from London back to San Jose, the best deals are generally found on Tuesday, with Thursday being the most expensive.

Book cheap flights from San Jose to London (round-trip)

Airports
Origin
San Jose
$551
only
$551
Destination
London
$561
only
$561
$551
only
$551
Sun, Dec 31
SJC
LGW
12h 58m
Wed, Jan 10
LGW
SJC
14h 24m
Trip: 11 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 920 reviews
Overall
8.1
Boarding
8.3
Comfort
7.8
Crew
8.5
Entertainment
8.0
Food
7.8
LAX
SYD
Excellent 10.0

Met expectations.

Things out of your control - time !!

BOS
LHR
Excellent 8.3

The food was AMAZING. No, seriously. Everything we had was great.

LHR
JNB
Mediocre 2.0

We were told over the phone that we could bring our kayaks with us to Africa but the airport staff denied not only our kayaks, but also our paddles which were in a standard ski bag. Their excuse was that both the kayaks and paddle bags were 2 inches too long. .. TWO INCHES!!!!!! We had record of the person we talked to and the time and date, but none of that seemed to matter. It caused A HUGE INCONVENIENCE for us since we are in Zambia for 6 weeks without our gear to paddle one of the most challenging rivers in the world... the Zambezi. Now we are constantly trying to acquire the proper equipment with very little success. We run a nonprofit called the Montana Kayak Academy which provides free whitewater instruction to youth between 8 &18 yrs old and we will be sure to tell everyone we know to NOT TRAVEL WITH EITHER VIRGIN ATLANTIC OR BRITISH AIRWAYS.... EVER!!! VERY DISAPPOINTED! !!!!!!!!!!!!!!!!!

LHR
LAX
Excellent 9.6

The crew was friendly and professional, the food was good and offered frequently due to the long flight time (10.5 hours). The plane was comfortable even though nearly full. Overall, it was a good experience and I would definitely fly with Virgin Atlantic again.

LAX
LHR
Mediocre 2.0

No one would update that the flight was delayed. They would not even communicate as to why delayed and would not put us in a different flight. Absolutely no customer service. Disappointed and would not fly jet airways again . I missed my conference lecture today as I was late.

No communication, nor will they tell you why it's late . Nor will they move you to another flight even wen requested

Mon, Jan 1
SJC
LGW
15h 15m
Thu, Jan 25
LGW
SJC
18h 49m
Trip: 25 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
CHA
ATL
Excellent 10.0

On time departure and arrival. The Airbus plane has enough legroom for tall persons.

ATL
SNA
Excellent 8.0

4 hour flight. Non-eventful except slight turbulence. Good to be home! Thank you!

NA

ATL
MCO
Excellent 10.0

Amazing experience thank you Delta

MOB
ATL
Good 6.0

Felt like I was sitting in my neighbors lap!

LAX
GUA
Mediocre 2.0

Nothing worst flight I've ever had.

Everything Delta was so poor quality!!! The flight attendants were not helpful.

Thu, Feb 1
SJC
LHR
10h 15m
Thu, Feb 8
LHR
SJC
11h 00m
Trip: 8 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2753 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
HEL
BKK
Excellent 9.3

Food on this flight was delicious.

WiFi didn't work.

ORD
HEL
Excellent 8.0

The seats were chargeable. I paid a higher price for extra leg room. However these seats were the same as other ones that were much cheaper. Why charging so much extra?! False advertising?! This is unbelievable.

MEM
ORD
Okay 4.6

I didn't like that seats originally assigned after the flight was booked were changed right before the boarding. This is a nonsense. Why would you do that?! Without notifying prior to check-in.

JFK
HEL
Good 6.3

Food was all right because the flight didn't depart from Finland and catering was from a non-Finnish supplier. Hurrah!

Stewardesses announced that only chicken is available, regardless of any special meal requests (vegetarian etc..). Eventually special meals were located, but not before passengers specifically demanding for them. WTF. Finnair generously pours you a half an glass of wine with meal, for anything more you have to pay for. Supposedly you can buy snacks with money, but there were no menus or pricelists to be found in the seat pockets. Touchscreen functions were barely working on my entertainment screen, the remote control didn't work altogether. WIFI didn't work at all.

RVN
HEL
Excellent 8.6

The airplane is great. So much leg space!

Mon, Dec 25
SJC
LHR
17h 55m
Sat, Jan 27
LHR
SJC
17h 40m
Trip: 34 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 26
SJC
LGW
17h 30m
Mon, Mar 5
LGW
SJC
14h 14m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Dec 31
SJC
LHR
10h 15m
Mon, Jan 15
LHR
SJC
11h 00m
Trip: 16 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 31 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
SJC
LHR
Excellent 10.0

The entertainment was great. The food was enjoyable and happy to see they offer vegetarian choices. Overall great experience.

SJC
LHR
Good 7.3

nice modern electronics

breakfast high in calories but very low in pleasure

SJC
LHR
Good 6.6

Food was ok.

One of the worst business class experiences I ever had. Seats are small (7 per row, 3 of which are facing backwards). If you have a non aisle seat you need to climb on top of another passenger to get up (which is unacceptable I'm business class)

SJC
LHR
Excellent 9.0

Food was dry for dinner and not very tasty. Breakfast was terrible

SJC
LHR
Excellent 10.0

Large seats, fast service.

Nothing.

Thu, Feb 1
SJC
LGW
12h 55m
Fri, Feb 16
LGW
SJC
14h 24m
Trip: 16 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 920 reviews
Overall
8.1
Boarding
8.3
Comfort
7.8
Crew
8.5
Entertainment
8.0
Food
7.8
SFO
LHR
Excellent 10.0

Efficient, friendly, on-time!

SYD
LAX
Excellent 9.0

After 14 hours the seats were like sitting on spikes

SEA
LHR
Excellent 8.6

Reasonably comfortable for a long jet ride. Helpful and considerate flight attendants.

The strange windows that kept it looking like night out until 30 minutes before we landed. I prefer the natural light to help readjust my time zones.

BOS
LHR
Excellent 8.3

The food was AMAZING. No, seriously. Everything we had was great.

LAX
SYD
Excellent 10.0

Met expectations.

Things out of your control - time !!

Wed, Jan 10
SJC
LGW
17h 30m
Wed, Jan 17
LGW
SJC
18h 49m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
SAN
SEA
Okay 4.6

Trying too hard to fit as many as possible

ATL
BNA
Excellent 10.0

Compared to previous flight - this was so much better with upgrade to first class and extra space.

ATL
MCO
Excellent 10.0

Amazing experience thank you Delta

JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

CHA
ATL
Excellent 10.0

On time departure and arrival. The Airbus plane has enough legroom for tall persons.

Mon, Jan 22
SJC
LGW
36h 49m
Fri, Jan 26
LGW
SJC
37h 16m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 26
SJC
LHR
10h 15m
Mon, Mar 5
LHR
SJC
11h 00m
Trip: 8 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2753 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
RVN
HEL
Excellent 8.6

The airplane is great. So much leg space!

JFK
HEL
Excellent 9.3

Lounge is nice, if busy. Finnair staff offered me a better seat at check in. Seats flatten out and have many features. Tons of convenient items all marimekko - nice pillows, blankets and slippers. Helpful and attentive staff, always check on you but also give you plenty of time to snooze. Nice skin products and omg, clean bathroom. Easy to relax.

The Asian vegetarian meal is rice and chickpeas! Was not too bad but also my breakfast was more chickpeas and grilled zucchini. I never requested a "vegetarian breakfast" - feel bad wasting food like this. I sent the veg salad back opted for fruit salad croissant.

HEL
RVN
Excellent 8.0

The crew was very helpful and kind. The plane extremely comfortable

CDG
HEL
Good 7.6

Service was good

Sitting in last row of business, coach passengers talking loud, bumping and kicking my seat back. I wouldn't call it business at all.

MIA
HEL
Excellent 8.0

Clean and comfortable seating

50 minutes delay. Food tasted funny like old leftovers.

Thu, Jan 11
SJC
LHR
10h 15m
Fri, Jan 26
LHR
SJC
11h 00m
Trip: 16 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 31 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
SJC
LHR
Excellent 9.3

Flying in 787 is always a joy. Quiet; great movie and music selection; nice contemporary user interface.

The seat legroom was not the worst I had but sleeping in the chair was somehow very hard. I think the seat needed a little more backward inclination. There was a headrest, which was a good idea but didn't work out as expected.

SJC
LHR
Good 7.3

nice modern electronics

breakfast high in calories but very low in pleasure

SJC
LHR
Good 7.3

Movie selection was great!

Short staffed. No coffee with breakfast! Cream and sugar on tray. Flight from London to Stockholm delayed one hour due to air traffic!

SJC
LHR
Good 7.0

Movie choices were great.

I ordered a vegetarian meal well before day of flight. They said they did not have my order. Thankfully there were still vegetarian options (and I was at back of plane).

SJC
LHR
Excellent 10.0

we got a 787 dreamliner, the coach seats had good space between rows, so we had enough legroom. food - dinner - was tasty, and breakfast was plain but was completely OK. entertainment was excellent, lots of new movies, and also older movies and TV programs. crew was courteous and very helpful, and boarding was quick and smooth. all in all, a very positive experience.

Thu, Dec 14
SJC
LGW
13h 06m
Wed, Jan 10
LGW
SJC
14h 24m
Trip: 28 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 920 reviews
Overall
8.1
Boarding
8.3
Comfort
7.8
Crew
8.5
Entertainment
8.0
Food
7.8
SFO
LHR
Excellent 10.0

Efficient, friendly, on-time!

BOS
LHR
Excellent 8.3

The food was AMAZING. No, seriously. Everything we had was great.

SYD
LAX
Excellent 9.0

After 14 hours the seats were like sitting on spikes

LHR
LAX
Excellent 9.6

The crew was friendly and professional, the food was good and offered frequently due to the long flight time (10.5 hours). The plane was comfortable even though nearly full. Overall, it was a good experience and I would definitely fly with Virgin Atlantic again.

SEA
LHR
Excellent 8.6

Reasonably comfortable for a long jet ride. Helpful and considerate flight attendants.

The strange windows that kept it looking like night out until 30 minutes before we landed. I prefer the natural light to help readjust my time zones.

Thu, Feb 1
SJC
LGW
12h 55m
Sat, Feb 17
LGW
SJC
14h 34m
Trip: 17 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

CHA
ATL
Excellent 10.0

On time departure and arrival. The Airbus plane has enough legroom for tall persons.

ATL
SNA
Excellent 8.0

4 hour flight. Non-eventful except slight turbulence. Good to be home! Thank you!

NA

LAX
GUA
Mediocre 2.0

Nothing worst flight I've ever had.

Everything Delta was so poor quality!!! The flight attendants were not helpful.

JFK
JAX
Good 7.6

Delta never used to be my first choice in airlines, but of my recent experience with them has been excellent. The people from the counter to the plane have been professional and courteous. This is why I will fly with them more frequently.

Mon, Jan 22
SJC
LGW
36h 49m
Sat, Jan 27
LGW
SJC
16h 26m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Dec 30
SJC
LHR
10h 15m
Thu, Jan 11
LHR
SJC
11h 00m
Trip: 13 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2753 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
HEL
BKK
Excellent 9.3

Food on this flight was delicious.

WiFi didn't work.

RVN
HEL
Excellent 8.6

The airplane is great. So much leg space!

MIA
HEL
Excellent 8.0

Clean and comfortable seating

50 minutes delay. Food tasted funny like old leftovers.

HEL
LHR
Good 7.0

No food only blueberry juice and water

ORD
HEL
Excellent 8.0

The seats were chargeable. I paid a higher price for extra leg room. However these seats were the same as other ones that were much cheaper. Why charging so much extra?! False advertising?! This is unbelievable.

Fri, Jan 12
SJC
LHR
10h 15m
Sat, Jan 27
LHR
SJC
11h 00m
Trip: 16 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 31 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
SJC
LHR
Good 7.3

nice modern electronics

breakfast high in calories but very low in pleasure

SJC
LHR
Good 6.6

Food was ok.

One of the worst business class experiences I ever had. Seats are small (7 per row, 3 of which are facing backwards). If you have a non aisle seat you need to climb on top of another passenger to get up (which is unacceptable I'm business class)

SJC
LHR
Excellent 9.0

Food was dry for dinner and not very tasty. Breakfast was terrible

SJC
LHR
Excellent 10.0

we got a 787 dreamliner, the coach seats had good space between rows, so we had enough legroom. food - dinner - was tasty, and breakfast was plain but was completely OK. entertainment was excellent, lots of new movies, and also older movies and TV programs. crew was courteous and very helpful, and boarding was quick and smooth. all in all, a very positive experience.

SJC
LHR
Good 7.0

Movie choices were great.

I ordered a vegetarian meal well before day of flight. They said they did not have my order. Thankfully there were still vegetarian options (and I was at back of plane).

Sat, Feb 10
SJC
LGW
16h 25m
Fri, Feb 23
LGW
SJC
14h 24m
Trip: 14 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 920 reviews
Overall
8.1
Boarding
8.3
Comfort
7.8
Crew
8.5
Entertainment
8.0
Food
7.8
SFO
LHR
Excellent 10.0

Efficient, friendly, on-time!

SEA
LHR
Excellent 8.6

Reasonably comfortable for a long jet ride. Helpful and considerate flight attendants.

The strange windows that kept it looking like night out until 30 minutes before we landed. I prefer the natural light to help readjust my time zones.

JFK
LHR
Good 6.3

Crew was professional.

Couldn't stretch my right (window side) leg. Display quality was poor.

SFO
LHR
Good 7.6

food was good, and tvs in the seats.

wifi didnt work, was the whole reason i took this airline. most international flights are cold it was very hot

LAX
SYD
Excellent 10.0

Met expectations.

Things out of your control - time !!

Sun, Mar 18
SJC
LGW
13h 55m
Tue, Mar 27
LGW
SJC
18h 09m
Trip: 10 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
MOB
ATL
Good 6.0

Felt like I was sitting in my neighbors lap!

SAN
SEA
Okay 4.6

Trying too hard to fit as many as possible

ATL
BNA
Excellent 10.0

Compared to previous flight - this was so much better with upgrade to first class and extra space.

ATL
SNA
Excellent 8.0

4 hour flight. Non-eventful except slight turbulence. Good to be home! Thank you!

NA

LAX
GUA
Mediocre 2.0

Nothing worst flight I've ever had.

Everything Delta was so poor quality!!! The flight attendants were not helpful.

Thu, Feb 1
SJC
LHR
19h 10m
Tue, Feb 6
LHR
SJC
41h 44m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Dec 31
SJC
LHR
10h 15m
Thu, Jan 11
LHR
SJC
11h 00m
Trip: 12 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2753 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
HEL
LHR
Good 7.0

No food only blueberry juice and water

MEM
ORD
Okay 4.6

I didn't like that seats originally assigned after the flight was booked were changed right before the boarding. This is a nonsense. Why would you do that?! Without notifying prior to check-in.

CDG
HEL
Good 7.6

Service was good

Sitting in last row of business, coach passengers talking loud, bumping and kicking my seat back. I wouldn't call it business at all.

HEL
SVO
Good 7.3

good service in spite of rather crammed conditions and short flight, UK newspaper was available, plenty of leg room (biz class consisting of one row in the front:))) - the lucky 4 in that 1st row were the only ones to get food, and also drink for free, it seems... and yes, the flight was short and otherwise uneventful, I was the 1st to walk off the plane.

The plane was a tiny oldish commuter jet with 2 seats on each side of the aisle. In "biz class" you still had to rub elbows with your neighbor, something other airlines with newer planes have sorted out, but allowing extra space between seats.... but overall, for a short flight (not much longer than an average subway commute in NYC), it really was not a huge deal....

JFK
HEL
Good 6.3

Food was all right because the flight didn't depart from Finland and catering was from a non-Finnish supplier. Hurrah!

Stewardesses announced that only chicken is available, regardless of any special meal requests (vegetarian etc..). Eventually special meals were located, but not before passengers specifically demanding for them. WTF. Finnair generously pours you a half an glass of wine with meal, for anything more you have to pay for. Supposedly you can buy snacks with money, but there were no menus or pricelists to be found in the seat pockets. Touchscreen functions were barely working on my entertainment screen, the remote control didn't work altogether. WIFI didn't work at all.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.