$402+ Cheap flights from San José (SJO) 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — LHR
May 3 — May 101
Round-trip
1 adult, Economy
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Find cheap flights from San José to Heathrow with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San José to Heathrow
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Best
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Cheapest flights from San José to HeathrowExplore the most affordable flight options available from San José to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.
Explore the most affordable flight options available from San José to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.
This Air France deal was found by Cheapflights users on 3/30. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:05 pm
SJO
- LHR
1 stop19h 20m
Air France
Wed 8/198:55 am
LHR
- SJO
1 stop15h 05m
Air France
Deal found 3/30![Air France logo]()
$819
This KLM deal was found by Cheapflights users on 3/29. 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.
Mon 5/41:21 pm
SJO
- LHR
1 stop16h 54m
KLM
Wed 6/37:15 pm
LHR
- SJO
1 stop28h 05m
KLM
Deal found 3/29![KLM logo]()
$828
This KLM deal was found by Cheapflights users on 3/31. 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 5/61:21 pm
SJO
- LHR
1 stop16h 54m
Multiple Airlines
Wed 5/138:55 am
LHR
- SJO
1 stop15h 15m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$831
This KLM deal was found by Cheapflights users on 3/30. 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 5/61:21 pm
SJO
- LHR
1 stop16h 54m
KLM
Tue 5/268:40 am
LHR
- SJO
1 stop14h 40m
KLM
Deal found 3/30![KLM logo]()
$832
This KLM deal was found by Cheapflights users on 3/30. 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.
Mon 5/41:21 pm
SJO
- LHR
1 stop16h 54m
Multiple Airlines
Sat 5/166:15 am
LHR
- SJO
1 stop17h 55m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$833
This Iberia deal was found by Cheapflights users on 3/30. 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.
Tue 11/176:55 pm
SJO
- LHR
Nonstop10h 10m
Multiple Airlines
Wed 12/96:15 am
LHR
- SJO
1 stop16h 30m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$837
This KLM deal was found by Cheapflights users on 4/2. 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.
Thu 4/21:20 pm
SJO
- LHR
1 stop16h 55m
Multiple Airlines
Wed 5/206:15 am
LHR
- SJO
1 stop17h 55m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$839
This KLM deal was found by Cheapflights users on 3/31. 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.
Thu 4/301:21 pm
SJO
- LHR
1 stop34h 04m
Multiple Airlines
Sat 5/166:15 am
LHR
- SJO
1 stop17h 55m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$840
This KLM deal was found by Cheapflights users on 3/30. 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.
Sun 4/261:21 pm
SJO
- LHR
1 stop16h 54m
Multiple Airlines
Sat 5/96:15 am
LHR
- SJO
1 stop17h 45m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$841
This KLM deal was found by Cheapflights users on 3/31. 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.
Sat 5/91:20 pm
SJO
- LHR
1 stop16h 55m
Multiple Airlines
Sat 5/305:35 pm
LHR
- SJO
1 stop30h 35m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$842
This KLM deal was found by Cheapflights users on 4/1. 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 5/61:21 pm
SJO
- LHR
1 stop16h 54m
Multiple Airlines
Tue 5/267:45 pm
LHR
- SJO
1 stop28h 25m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$843
Best flights from San José to HeathrowDiscover carefully curated flight deals from San José to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2026.
Discover carefully curated flight deals from San José to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2026.
This KLM deal was found by Cheapflights users on 3/29. 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.
Mon 5/41:21 pm
SJO
- LHR
1 stop16h 54m
Multiple Airlines
Sat 5/166:15 am
LHR
- SJO
1 stop17h 55m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$833
This KLM deal was found by Cheapflights users on 4/2. 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.
Mon 9/141:25 pm
SJO
- LHR
1 stop16h 50m
KLM
Mon 9/283:15 pm
LHR
- SJO
1 stop27h 39m
KLM
Deal found 4/2![KLM logo]()
$947
This United Airlines deal was found by Cheapflights users on 4/2. 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 9/107:55 am
SJO
- LHR
1 stop20h 40m
United Airlines
Tue 9/2210:00 am
LHR
- SJO
1 stop16h 37m
United Airlines
Deal found 4/2![United Airlines logo]()
$1,068
This KLM deal was found by Cheapflights users on 3/31. 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 5/61:21 pm
SJO
- LHR
1 stop16h 54m
Multiple Airlines
Sat 5/166:15 am
LHR
- SJO
1 stop17h 55m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$840
This KLM deal was found by Cheapflights users on 4/2. 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.
Mon 5/181:20 pm
SJO
- LHR
1 stop16h 55m
Multiple Airlines
Fri 5/296:15 am
LHR
- SJO
1 stop17h 55m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$919
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Fri 5/112:44 pm
SJO
- LHR
2 stops35h 11m
United Airlines
Fri 5/82:50 pm
LHR
- SJO
2 stops28h 05m
United Airlines
Deal found 4/2![United Airlines logo]()
$1,068
This KLM deal was found by Cheapflights users on 3/29. 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 4/221:21 pm
SJO
- LHR
1 stop34h 04m
Multiple Airlines
Sat 5/27:45 pm
LHR
- SJO
1 stop28h 25m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$938
This United Airlines deal was found by Cheapflights users on 4/1. 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 7/228:45 am
SJO
- LHR
1 stop19h 25m
United Airlines
Wed 8/1210:00 am
LHR
- SJO
1 stop16h 37m
United Airlines
Deal found 4/1![United Airlines logo]()
$1,073
This United Airlines deal was found by Cheapflights users on 4/1. 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 4/2511:50 am
SJO
- LHR
1 stop14h 30m
United Airlines
Sat 5/22:05 pm
LHR
- SJO
2 stops22h 25m
United Airlines
Deal found 4/1![United Airlines logo]()
$1,076
This KLM deal was found by Cheapflights users on 4/1. 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.
Fri 4/241:21 pm
SJO
- LHR
1 stop34h 04m
Multiple Airlines
Sat 5/96:15 am
LHR
- SJO
1 stop17h 45m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$1,041
Last-minute flights from San José to HeathrowDiscover last-minute flight deals from San José to Heathrow. Data last updated April 3, 2026 and is based on user searches.
Discover last-minute flight deals from San José to Heathrow. Data last updated April 3, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 4/2. 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.
Thu 4/21:20 pm
SJO
- LHR
1 stop16h 55m
Multiple Airlines
Wed 5/206:15 am
LHR
- SJO
1 stop17h 55m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$839
This KLM deal was found by Cheapflights users on 3/30. 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.
Sun 4/261:21 pm
SJO
- LHR
1 stop16h 54m
Multiple Airlines
Sat 5/96:15 am
LHR
- SJO
1 stop17h 45m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$841
This KLM deal was found by Cheapflights users on 3/31. 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.
Tue 4/281:21 pm
SJO
- LHR
1 stop34h 54m
Multiple Airlines
Thu 6/45:35 pm
LHR
- SJO
1 stop30h 25m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$844
This KLM deal was found by Cheapflights users on 3/31. 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.
Thu 4/301:21 pm
SJO
- LHR
1 stop34h 04m
Multiple Airlines
Sat 5/166:15 am
LHR
- SJO
1 stop17h 55m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$840
This KLM deal was found by Cheapflights users on 3/29. 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.
Mon 5/41:21 pm
SJO
- LHR
1 stop16h 54m
KLM
Wed 6/37:15 pm
LHR
- SJO
1 stop28h 05m
KLM
Deal found 3/29![KLM logo]()
$828
This KLM deal was found by Cheapflights users on 3/30. 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.
Mon 5/41:21 pm
SJO
- LHR
1 stop16h 54m
Multiple Airlines
Sat 5/166:15 am
LHR
- SJO
1 stop17h 55m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$833
This KLM deal was found by Cheapflights users on 3/30. 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.
Tue 5/51:21 pm
SJO
- LHR
1 stop16h 54m
Multiple Airlines
Tue 5/193:25 pm
LHR
- SJO
1 stop32h 45m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$845
This KLM deal was found by Cheapflights users on 3/31. 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 5/61:21 pm
SJO
- LHR
1 stop16h 54m
Multiple Airlines
Wed 5/138:55 am
LHR
- SJO
1 stop15h 15m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$831
This KLM deal was found by Cheapflights users on 3/30. 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 5/61:21 pm
SJO
- LHR
1 stop16h 54m
KLM
Tue 5/268:40 am
LHR
- SJO
1 stop14h 40m
KLM
Deal found 3/30![KLM logo]()
$832
This KLM deal was found by Cheapflights users on 4/1. 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 5/61:21 pm
SJO
- LHR
1 stop16h 54m
Multiple Airlines
Tue 5/267:45 pm
LHR
- SJO
1 stop28h 25m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$843
This KLM deal was found by Cheapflights users on 3/31. 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.
Sat 5/91:20 pm
SJO
- LHR
1 stop16h 55m
Multiple Airlines
Sat 5/305:35 pm
LHR
- SJO
1 stop30h 35m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$842
One-way flights from San José to HeathrowSearch for one-way flight options from San José to Heathrow. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
Search for one-way flight options from San José to Heathrow. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
This Justfly.com deal was found by Cheapflights users on 4/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:59 pm
SJO
- LHR
2 stops26h 06m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$402
This CheapOair deal was found by Cheapflights users on 3/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1811:59 pm
SJO
- LHR
2 stops26h 06m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$460
This CheapOair deal was found by Cheapflights users on 4/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:59 pm
SJO
- LHR
2 stops26h 06m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$462
This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:59 pm
SJO
- LHR
2 stops26h 06m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Tue 9/155:48 pm
SJO
- LHR
3 stops33h 32m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$542
This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:59 pm
SJO
- LHR
2 stops26h 06m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$544
Find flight deals from San José to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) 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 April 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $819 (Air France) |
One-way from | $402 (Justfly.com) |
Popular in | July |
Cheapest in | October |
Average price | $837 |
Cheapflights Fare Finder
Customize your flight search to find flights from San José 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 April 3, 2026.
Use the filters below to find and compare flights from San José to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San JoséLondon
SJO - LHR
SJOLHR
San José Juan Santamaria Intl
Mon 5/4
1:21 pm-1:15 pm
1 stop16h 54m
London Heathrow
Sat 5/16
6:15 am-5:10 pm
1 stop17h 55m
$833
San JoséLondon
SJO - LHR
SJOLHR
San José Juan Santamaria Intl
Wed 5/6
1:21 pm-1:15 pm
1 stop16h 54m
London Heathrow
Sat 5/16
6:15 am-5:10 pm
1 stop17h 55m
$840
San JoséLondon
SJO - LHR
SJOLHR
San José Juan Santamaria Intl
Mon 5/18
1:20 pm-1:15 pm
1 stop16h 55m
London Heathrow
Fri 5/29
6:15 am-5:10 pm
1 stop17h 55m
$919
San JoséLondon
SJO - LHR
SJOLHR
San José Juan Santamaria Intl
Wed 4/22
1:21 pm-6:25 am
1 stop34h 04m
London Heathrow
Sat 5/2
7:45 pm-5:10 pm
1 stop28h 25m
$938
San JoséLondon
SJO - LHR
SJOLHR
San José Juan Santamaria Intl
Mon 9/14
1:25 pm-1:15 pm
1 stop16h 50m
London Heathrow
Mon 9/28
3:15 pm-11:54 am
1 stop27h 39m
$947
San JoséLondon
SJO - LHR
SJOLHR
San José Juan Santamaria Intl
Fri 4/24
1:21 pm-6:25 am
1 stop34h 04m
London Heathrow
Sat 5/9
6:15 am-5:00 pm
1 stop17h 45m
$1,041
San JoséLondon
SJO - LHR
SJOLHR
San José Juan Santamaria Intl
Thu 9/10
7:55 am-11:35 am
1 stop20h 40m
London Heathrow
Tue 9/22
10:00 am-7:37 pm
1 stop16h 37m
$1,068
San JoséLondon
SJO - LHR
SJOLHR
San José Juan Santamaria Intl
Fri 5/1
12:44 pm-6:55 am
2 stops35h 11m
London Heathrow
Fri 5/8
2:50 pm-11:55 am
2 stops28h 05m
$1,068
San JoséLondon
SJO - LHR
SJOLHR
San José Juan Santamaria Intl
Wed 7/22
8:45 am-11:10 am
1 stop19h 25m
London Heathrow
Wed 8/12
10:00 am-7:37 pm
1 stop16h 37m
$1,073
San JoséLondon
SJO - LHR
SJOLHR
San José Juan Santamaria Intl
Sat 4/25
11:50 am-9:20 am
1 stop14h 30m
London Heathrow
Sat 5/2
2:05 pm-5:30 am
2 stops22h 25m
$1,076
Showing 1-10 of 20 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on San José-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 José-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San José-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San José-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 José-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 José to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from San José with our price prediction graph.
SJO-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 José to London Heathrow Airport
How far ahead should I book a flight from San José to London Heathrow Airport?
Use this chart to determine the optimal time to book a round-trip flight from San José to Heathrow. Price data was last updated on April 2, 2026.
To ensure you get the cheapest price possible for a flight from San José to London Heathrow Airport, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San José to London Heathrow Airport?
Currently, November is the cheapest month in which you can book a flight from San José to London Heathrow Airport (average of $609). Flying from San José to London Heathrow Airport in August is currently the most expensive (average of $770). 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 José to London Heathrow Airport?
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 April 3, 2026.
Get a feel of what it's like to fly with KLM,Air France, andAir Canada from San José to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.6
Overall
7.7
Entertainment
7.1
Food
7.3
Crew
8.4
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Comfort
7.6
Overall
7.7
Entertainment
7.1
Food
7.3
Crew
8.4
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Comfort
7.6
Overall
7.7
Entertainment
7.1
Food
7.3
Crew
8.4
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Comfort
7.6
Overall
7.7
Entertainment
7.1
Food
7.3
Crew
8.4
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Comfort
7.6
Overall
7.7
Entertainment
7.1
Food
7.3
Crew
8.4
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Comfort
7.6
Overall
7.7
Entertainment
7.1
Food
7.3
Crew
8.4
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Related info for your journey
Find useful and relevant information for your journey from San José to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Borehamwood
Broadway
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Sutton
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Other flights to Heathrow
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 3, 2026.
San José and Heathrow flights
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Other flights from San José
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Top 5 airlines flying from San José to Heathrow
Discover the top 5 airlines that operate flights from San José 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 April 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$702 | Average$1,141 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$719 | Average$958 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$726 | Average$992 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$732 | Average$891 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$935 | Average$995 | FlexibilityNo cancel fee | On-time67% |