$322+ Cheap flights from San Jose, CA (SJC) to Heathrow (LHR)
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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — LHR
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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Find cheap flights from San Jose to Heathrow with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
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One-way
Cheapest flights from San Jose to HeathrowExplore the most affordable flight options available from San Jose to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
Explore the most affordable flight options available from San Jose to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
This Expedia deal was found by Cheapflights users on 8/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2910:24 am -
1 stop17h 56m
Mon 1/112:45 pm -
1 stop15h 27m
Deal found 8/9![Alaska Airlines logo]()
$826
This Priceline deal was found by Cheapflights users on 8/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:43 pm -
1 stop32h 37m
Sat 11/212:45 pm -
1 stop27h 00m
Deal found 8/6![Alaska Airlines logo]()
$843
This Expedia deal was found by Cheapflights users on 8/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/296:15 am -
1 stop22h 05m
Mon 1/116:00 pm -
2 stops35h 11m
Deal found 8/9![Multiple Airlines logo]()
$869
This Iberia deal was found by Cheapflights users on 8/8. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:00 am -
1 stop16h 50m
Wed 12/167:35 am -
2 stops21h 10m
Deal found 8/8![Iberia logo]()
$877
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:50 pm -
1 stop13h 30m
Wed 12/162:45 pm -
1 stop15h 27m
Deal found 8/10![Alaska Airlines logo]()
$878
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/161:24 pm -
1 stop14h 56m
Wed 11/252:45 pm -
1 stop35h 17m
Deal found 8/8![Alaska Airlines logo]()
$883
This Expedia deal was found by Cheapflights users on 8/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:45 am -
2 stops19h 05m
Thu 10/296:35 am -
2 stops21h 33m
Deal found 8/6![Multiple Airlines logo]()
$886
This Flysmarter deal was found by Cheapflights users on 8/7. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:32 am -
2 stops20h 43m
Tue 10/66:30 am -
2 stops19h 08m
Deal found 8/7![Virgin Atlantic logo]()
$887
This Aunt Betty deal was found by Cheapflights users on 8/7. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am -
1 stop19h 05m
Wed 9/308:55 am -
1 stop21h 06m
Deal found 8/7![Finnair logo]()
$889
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:03 pm -
2 stops53h 07m
Wed 11/42:45 pm -
1 stop33h 06m
Deal found 8/5![Multiple Airlines logo]()
$891
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:03 pm -
2 stops53h 07m
Mon 11/22:45 pm -
1 stop13h 58m
Deal found 8/5![Multiple Airlines logo]()
$892
Best flights from San Jose to HeathrowDiscover carefully curated flight deals from San Jose to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
Discover carefully curated flight deals from San Jose to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
This Delta deal was found by Cheapflights users on 8/5. 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.
Sun 9/276:10 am -
1 stop22h 55m
Tue 10/1311:45 am -
2 stops19h 15m
Deal found 8/5![Delta logo]()
$906
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Wed 9/2312:51 pm -
1 stop12h 49m
Wed 9/302:50 pm -
1 stop13h 58m
Deal found 8/9![United Airlines logo]()
$935
This Finnair deal was found by Cheapflights users on 8/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am -
1 stop24h 25m
Fri 9/1812:55 pm -
1 stop17h 06m
Deal found 8/10![Multiple Airlines logo]()
$970
This Delta deal was found by Cheapflights users on 8/9. 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.
Tue 9/228:41 pm -
1 stop12h 54m
Wed 9/309:55 am -
2 stops18h 15m
Deal found 8/9![Delta logo]()
$906
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Sat 10/32:08 pm -
1 stop32h 37m
Tue 10/202:10 pm -
1 stop16h 32m
Deal found 8/10![United Airlines logo]()
$941
This Delta deal was found by Cheapflights users on 8/10. 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.
Tue 10/66:34 pm -
1 stop15h 01m
Wed 10/1412:25 pm -
1 stop16h 29m
Deal found 8/10![Delta logo]()
$935
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Thu 10/16:35 pm -
2 stops18h 50m
Tue 11/241:45 pm -
2 stops41h 14m
Deal found 8/9![United Airlines logo]()
$947
This United Airlines deal was found by Cheapflights users on 8/5. 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 10/192:08 pm -
1 stop13h 47m
Sun 11/11:35 pm -
1 stop17h 24m
Deal found 8/5![United Airlines logo]()
$985
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Sun 10/252:14 pm -
1 stop14h 46m
Mon 11/21:35 pm -
1 stop17h 24m
Deal found 8/5![United Airlines logo]()
$985
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Wed 9/2312:51 pm -
1 stop12h 49m
Sat 10/32:50 pm -
1 stop13h 58m
Deal found 8/7![United Airlines logo]()
$985
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Sun 10/46:35 pm -
2 stops31h 25m
Sat 10/172:10 pm -
1 stop16h 32m
Deal found 8/10![United Airlines logo]()
$988
Last-minute flights from San Jose to HeathrowDiscover last-minute flight deals from San Jose to Heathrow. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to Heathrow. Data last updated August 10, 2026 and is based on user searches.
This Flysmarter deal was found by Cheapflights users on 8/7. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:32 am -
2 stops20h 43m
Tue 10/66:30 am -
2 stops19h 08m
Deal found 8/7![Virgin Atlantic logo]()
$887
This Air Canada deal was found by Cheapflights users on 8/7. 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.
Mon 9/216:37 pm -
2 stops27h 53m
Tue 10/610:15 am -
2 stops39h 17m
Deal found 8/7![Air Canada logo]()
$915
This Aunt Betty deal was found by Cheapflights users on 8/7. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am -
1 stop19h 05m
Wed 9/308:55 am -
1 stop21h 06m
Deal found 8/7![Finnair logo]()
$889
This BYOjet deal was found by Cheapflights users on 8/7. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:40 am -
1 stop22h 35m
Wed 9/306:30 am -
2 stops18h 54m
Deal found 8/7![Virgin Atlantic logo]()
$891
This BYOjet deal was found by Cheapflights users on 8/7. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:45 am -
2 stops19h 05m
Wed 9/308:30 am -
2 stops20h 18m
Deal found 8/7![Air Canada logo]()
$904
This Delta deal was found by Cheapflights users on 8/7. 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.
Tue 9/226:19 pm -
1 stop12h 41m
Wed 10/76:30 am -
2 stops18h 32m
Deal found 8/7![Delta logo]()
$906
This Virgin Atlantic deal was found by Cheapflights users on 8/7. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:43 pm -
2 stops15h 22m
Tue 9/296:30 am -
2 stops18h 54m
Deal found 8/7![Virgin Atlantic logo]()
$910
This KLM deal was found by Cheapflights users on 8/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:23 pm -
1 stop15h 42m
Wed 9/3011:45 am -
2 stops16h 25m
Deal found 8/10![KLM logo]()
$899
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Wed 9/306:30 am -
2 stops16h 45m
Wed 10/72:05 pm -
2 stops35h 27m
Deal found 8/8![United Airlines logo]()
$919
One-way flights from San Jose to HeathrowSearch for one-way flight options from San Jose to Heathrow. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
Search for one-way flight options from San Jose to Heathrow. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This oojo deal was found by Cheapflights users on 8/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:02 pm -
1 stop13h 58m
Deal found 8/6![British Airways logo]()
$322
This Delta deal was found by Cheapflights users on 8/9. 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.
Mon 11/2311:35 am -
1 stop15h 05m
Deal found 8/9![Delta logo]()
$329
This oojo deal was found by Cheapflights users on 8/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:02 pm -
1 stop34h 48m
Deal found 8/9![British Airways logo]()
$333
This oojo deal was found by Cheapflights users on 8/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2512:58 pm -
1 stop15h 17m
Deal found 8/6![British Airways logo]()
$337
This oojo deal was found by Cheapflights users on 8/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:00 am -
1 stop16h 50m
Deal found 8/6![British Airways logo]()
$340
This Delta deal was found by Cheapflights users on 8/9. 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.
Sun 11/229:40 am -
1 stop17h 55m
Deal found 8/9![Delta logo]()
$359
This oojo deal was found by Cheapflights users on 8/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1211:56 am -
1 stop34h 54m
Deal found 8/9![British Airways logo]()
$363
This oojo deal was found by Cheapflights users on 8/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:58 pm -
1 stop15h 17m
Deal found 8/6![British Airways logo]()
$372
This Delta deal was found by Cheapflights users on 8/9. 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 11/199:40 am -
1 stop17h 55m
Deal found 8/9![Delta logo]()
$379
This oojo deal was found by Cheapflights users on 8/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1112:58 pm -
1 stop15h 17m
Deal found 8/10![British Airways logo]()
$390
Find flight deals from San Jose to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $826 (Expedia) |
One-way from | $322 (oojo) |
Popular in | June |
Cheapest in | February |
Average price | $1,188 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Jose to Heathrow 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 August 10, 2026.
Use the filters below to find and compare flights from San Jose to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoseLondon
SJC San Jose - LHR London Heathrow
SJCLHR
San Jose
Sun 9/27
6:10 am-1:05 pm
1 stop22h 55m
London Heathrow
Tue 10/13
11:45 am-11:00 pm
2 stops19h 15m
$906
San JoseLondon
SJC San Jose - LHR London Heathrow
SJCLHR
San Jose
Tue 9/22
8:41 pm-5:35 pm
1 stop12h 54m
London Heathrow
Wed 9/30
9:55 am-8:10 pm
2 stops18h 15m
$906
Quickest round-trip
San JoseLondon
SJC San Jose - LHR London Heathrow
SJCLHR
San Jose
Wed 9/23
12:51 pm-9:40 am
1 stop12h 49m
London Heathrow
Wed 9/30
2:50 pm-8:48 pm
1 stop13h 58m
$935
San JoseLondon
SJC San Jose - LHR London Heathrow
SJCLHR
San Jose
Tue 10/6
6:34 pm-5:35 pm
1 stop15h 01m
London Heathrow
Wed 10/14
12:25 pm-8:54 pm
1 stop16h 29m
$935
San JoseLondon
SJC San Jose - LHR London Heathrow
SJCLHR
San Jose
Sat 10/3
2:08 pm-6:45 am
1 stop32h 37m
London Heathrow
Tue 10/20
2:10 pm-10:42 pm
1 stop16h 32m
$941
San JoseLondon
SJC San Jose - LHR London Heathrow
SJCLHR
San Jose
Thu 10/1
6:35 pm-9:25 pm
2 stops18h 50m
London Heathrow
Tue 11/24
1:45 pm-10:59 pm
2 stops41h 14m
$947
San JoseLondon
SJC San Jose - LHR London Heathrow
SJCLHR
San Jose
Tue 9/8
6:00 am-2:25 pm
1 stop24h 25m
London Heathrow
Fri 9/18
12:55 pm-10:01 pm
1 stop17h 06m
$970
San JoseLondon
SJC San Jose - LHR London Heathrow
SJCLHR
San Jose
Mon 10/19
2:08 pm-11:55 am
1 stop13h 47m
London Heathrow
Sun 11/1
1:35 pm-10:59 pm
1 stop17h 24m
$985
San JoseLondon
SJC San Jose - LHR London Heathrow
SJCLHR
San Jose
Sun 10/25
2:14 pm-12:00 pm
1 stop14h 46m
London Heathrow
Mon 11/2
1:35 pm-10:59 pm
1 stop17h 24m
$985
San JoseLondon
SJC San Jose - LHR London Heathrow
SJCLHR
San Jose
Wed 9/23
12:51 pm-9:40 am
1 stop12h 49m
London Heathrow
Sat 10/3
2:50 pm-8:48 pm
1 stop13h 58m
$985
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from San Jose to Heathrow
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Heathrow in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Jose, California-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose, California-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose, California-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Jose, California-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose, California-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Jose to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from San Jose with our price prediction graph.
SJC-LHR
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 London Heathrow Airport
What is the cheapest month to book a flight from San Jose, California to London Heathrow Airport?
Currently, February is the cheapest month in which you can book a flight from San Jose, California to London Heathrow Airport (average of $631). Flying from San Jose, California to London Heathrow Airport in June is currently the most expensive (average of $1,423). 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.
How much does it cost to fly round-trip from San Jose, California to London Heathrow Airport?
Airfare is below average for this route at the moment.
San Jose, California to London Heathrow Airport flights typically cost between $1,069 and $1,212 in December.The cheapest round-trip price found within the last 5 days was $826 on Alaska Airlines (Dec 29-Jan 11).
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated August 10, 2026.
See what other customers who have flown with Delta,Virgin Atlantic, andUnited Airlines from San Jose to London Heathrow Airport 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
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
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Top 4 airlines flying from San Jose to Heathrow
Discover the top 4 airlines that operate flights from San Jose to Heathrow. 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 August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$596 | Average$1,069 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$624 | Average$1,069 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$631 | Average$973 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$671 | Average$1,188 | FlexibilityNo cancel fee | On-time69% |