$383+ Cheap flights from San José (SJO) to London (LON)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — LON
Dec 3 — Dec 101
Round-trip
1 adult, Economy
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Find cheap flights from San José to London 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.Cheapflights Tip: The best prices from San José Juan Santamaria Intl to London are usually found in February or April, booked 79 days in advance, depart on a Monday or Wednesday and return on a Monday
Cheap flight deals from San José to London
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Cheapest flights from San José to LondonExplore the most affordable flight options available from San José to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2026.
Explore the most affordable flight options available from San José to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2026.
This Avianca deal was found by Cheapflights users on 10/29. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:15 pm -
1 stop15h 20m
Fri 11/139:35 pm -
1 stop17h 15m
Deal found 10/29![Avianca logo]()
$784
This Justfly.com deal was found by Cheapflights users on 10/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:15 pm -
2 stops40h 20m
Wed 11/259:35 pm -
2 stops31h 40m
Deal found 10/31![Avianca logo]()
$785
This KLM deal was found by Cheapflights users on 11/3. 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 11/137:40 pm -
1 stop19h 10m
Mon 12/78:25 pm -
1 stop27h 05m
Deal found 11/3![KLM logo]()
$792
This Avianca deal was found by Cheapflights users on 10/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:15 pm -
1 stop15h 20m
Sun 11/159:35 pm -
1 stop17h 15m
Deal found 10/30![Avianca logo]()
$794
This KLM deal was found by Cheapflights users on 10/30. 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 11/37:30 pm -
1 stop17h 45m
Fri 11/1310:50 am -
1 stop17h 25m
Deal found 10/30![KLM logo]()
$796
This KLM deal was found by Cheapflights users on 11/3. 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 11/67:40 pm -
1 stop12h 45m
Sun 11/1510:50 am -
1 stop17h 25m
Deal found 11/3![KLM logo]()
$798
This Air France deal was found by Cheapflights users on 11/3. 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.
Sat 11/76:20 pm -
1 stop21h 05m
Sun 11/158:55 am -
1 stop19h 20m
Deal found 11/3![Multiple Airlines logo]()
$799
This Air France deal was found by Cheapflights users on 11/3. 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.
Fri 11/65:55 pm -
2 stops16h 40m
Sun 11/158:55 am -
1 stop19h 20m
Deal found 11/3![Multiple Airlines logo]()
$800
This KLM deal was found by Cheapflights users on 10/31. 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.
Fri 11/67:40 pm -
1 stop15h 20m
Sun 11/84:00 pm -
1 stop27h 12m
Deal found 10/31![KLM logo]()
$805
This Air France deal was found by Cheapflights users on 10/30. 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.
Fri 11/66:20 pm -
1 stop15h 25m
Sat 11/2110:00 am -
2 stops18h 15m
Deal found 10/30![Multiple Airlines logo]()
$806
This Avianca deal was found by Cheapflights users on 10/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:00 am -
2 stops22h 35m
Thu 11/269:35 pm -
1 stop32h 55m
Deal found 10/30![Avianca logo]()
$807
This KLM deal was found by Cheapflights users on 11/2. 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.
Fri 11/65:55 pm -
2 stops15h 50m
Sat 11/2110:00 am -
2 stops18h 15m
Deal found 11/2![KLM logo]()
$808
Best flights from San José to LondonDiscover carefully curated flight deals from San José to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2026.
Discover carefully curated flight deals from San José to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2026.
This Trip.com deal was found by Cheapflights users on 11/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:45 pm -
1 stop17h 05m
Tue 12/17:45 am -
1 stop17h 30m
Deal found 11/2![Multiple Airlines logo]()
$819
This KLM deal was found by Cheapflights users on 11/2. 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.
Tue 11/177:30 pm -
1 stop16h 55m
Tue 11/2410:00 am -
2 stops18h 15m
Deal found 11/2![KLM logo]()
$891
This Air Europa deal was found by Cheapflights users on 10/31. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/232:53 pm -
2 stops19h 32m
Tue 3/910:00 am -
2 stops17h 52m
Deal found 10/31![Air Europa logo]()
$1,172
This British Airways deal was found by Cheapflights users on 10/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:40 pm -
Nonstop10h 10m
Tue 12/811:10 am -
Nonstop11h 30m
Deal found 10/31![British Airways logo]()
$1,248
This KLM deal was found by Cheapflights users on 11/2. 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.
Wed 4/212:42 pm -
2 stops16h 08m
Mon 4/268:40 am -
2 stops17h 15m
Deal found 11/2![KLM logo]()
$1,019
This KLM deal was found by Cheapflights users on 10/30. 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 12/302:24 pm -
1 stop15h 16m
Mon 1/186:20 am -
1 stop17h 55m
Deal found 10/30![Multiple Airlines logo]()
$1,057
This KLM deal was found by Cheapflights users on 11/1. 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 1/135:25 pm -
2 stops17h 55m
Thu 5/138:25 am -
2 stops20h 27m
Deal found 11/1![KLM logo]()
$1,039
This United deal was found by Cheapflights users on 10/29. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/127:55 am -
1 stop16h 50m
Mon 4/2612:40 pm -
2 stops40h 15m
Deal found 10/29![Multiple Airlines logo]()
$1,101
This British Airways deal was found by Cheapflights users on 11/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/263:23 pm -
1 stop14h 07m
Sun 3/1411:10 am -
Nonstop11h 30m
Deal found 11/2![British Airways logo]()
$1,261
This Air Europa deal was found by Cheapflights users on 11/2. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/212:53 pm -
2 stops19h 32m
Wed 3/1010:00 am -
2 stops17h 52m
Deal found 11/2![Air Europa logo]()
$1,264
This KLM deal was found by Cheapflights users on 10/31. 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 11/187:30 pm -
1 stop15h 05m
Wed 11/257:45 am -
1 stop15h 45m
Deal found 10/31![KLM logo]()
$1,073
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/181:16 pm -
2 stops25h 34m
Fri 2/59:30 pm -
2 stops24h 50m
Deal found 11/1![Multiple Airlines logo]()
$1,113
This Air Europa deal was found by Cheapflights users on 10/30. 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 Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/42:42 pm -
2 stops18h 48m
Thu 4/1510:00 am -
2 stops18h 52m
Deal found 10/30![Air Europa logo]()
$1,268
This British Airways deal was found by Cheapflights users on 11/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:40 pm -
Nonstop10h 10m
Sat 12/511:10 am -
Nonstop11h 30m
Deal found 11/2![British Airways logo]()
$1,292
This KLM deal was found by Cheapflights users on 11/2. 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.
Sun 2/217:30 pm -
1 stop15h 05m
Wed 3/109:20 am -
1 stop14h 10m
Deal found 11/2![KLM logo]()
$1,107
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/199:45 pm -
1 stop17h 05m
Fri 2/59:30 pm -
2 stops24h 50m
Deal found 11/1![Multiple Airlines logo]()
$1,122
This British Airways deal was found by Cheapflights users on 11/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:40 pm -
Nonstop10h 10m
Wed 12/911:10 am -
Nonstop11h 30m
Deal found 11/1![British Airways logo]()
$1,315
This British Airways deal was found by Cheapflights users on 10/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:25 pm -
1 stop14h 00m
Sat 11/2811:10 am -
Nonstop11h 30m
Deal found 10/31![Multiple Airlines logo]()
$1,144
This KLM deal was found by Cheapflights users on 10/31. 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.
Mon 11/237:30 pm -
1 stop15h 50m
Mon 11/307:45 am -
1 stop15h 45m
Deal found 10/31![KLM logo]()
$1,158
This Air Europa deal was found by Cheapflights users on 11/2. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/222:53 pm -
2 stops19h 32m
Mon 1/45:25 pm -
2 stops34h 27m
Deal found 11/2![Air Europa logo]()
$1,561
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/219:00 pm -
2 stops19h 20m
Sun 2/79:30 pm -
2 stops33h 00m
Deal found 11/1![Multiple Airlines logo]()
$1,173
This KLM deal was found by Cheapflights users on 11/1. 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 1/207:30 pm -
1 stop15h 05m
Fri 2/58:40 am -
1 stop15h 00m
Deal found 11/1![KLM logo]()
$1,214
This British Airways deal was found by Cheapflights users on 11/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/146:40 pm -
Nonstop10h 10m
Sat 3/611:10 am -
Nonstop11h 30m
Deal found 11/3![British Airways logo]()
$1,479
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/46:05 pm -
1 stop19h 45m
Thu 4/159:30 pm -
3 stops28h 20m
Deal found 10/30![Multiple Airlines logo]()
$1,195
This KLM deal was found by Cheapflights users on 11/1. 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.
Mon 1/187:30 pm -
1 stop15h 50m
Fri 2/59:20 am -
1 stop14h 20m
Deal found 11/1![KLM logo]()
$1,225
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/121:16 pm -
2 stops22h 49m
Mon 4/268:00 am -
2 stops22h 55m
Deal found 10/29![Multiple Airlines logo]()
$1,213
This KLM deal was found by Cheapflights users on 10/30. 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 2/17:30 pm -
1 stop15h 50m
Mon 2/158:40 am -
1 stop14h 50m
Deal found 10/30![KLM logo]()
$1,242
This Turkish Airlines deal was found by Cheapflights users on 11/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2111:59 pm -
2 stops27h 11m
Sun 2/75:25 pm -
2 stops35h 10m
Deal found 11/1![Multiple Airlines logo]()
$1,217
This KLM deal was found by Cheapflights users on 10/29. 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 12/307:30 pm -
1 stop15h 50m
Mon 1/187:45 am -
1 stop15h 45m
Deal found 10/29![KLM logo]()
$1,267
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/218:00 pm -
1 stop20h 00m
Tue 1/266:00 am -
2 stops24h 30m
Deal found 11/1![Multiple Airlines logo]()
$1,229
Last-minute flights from San José to LondonDiscover last-minute flight deals from San José to London. Data last updated November 3, 2026 and is based on user searches.
Discover last-minute flight deals from San José to London. Data last updated November 3, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 10/29. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:15 pm -
1 stop15h 20m
Fri 11/139:35 pm -
1 stop17h 15m
Deal found 10/29![Avianca logo]()
$784
This KLM deal was found by Cheapflights users on 10/30. 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 11/37:30 pm -
1 stop17h 45m
Fri 11/1310:50 am -
1 stop17h 25m
Deal found 10/30![KLM logo]()
$796
This KLM deal was found by Cheapflights users on 11/3. 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 11/67:40 pm -
1 stop12h 45m
Sun 11/1510:50 am -
1 stop17h 25m
Deal found 11/3![KLM logo]()
$798
This Air France deal was found by Cheapflights users on 11/3. 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.
Fri 11/65:55 pm -
2 stops16h 40m
Sun 11/158:55 am -
1 stop19h 20m
Deal found 11/3![Multiple Airlines logo]()
$800
This KLM deal was found by Cheapflights users on 10/31. 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.
Fri 11/67:40 pm -
1 stop15h 20m
Sun 11/84:00 pm -
1 stop27h 12m
Deal found 10/31![KLM logo]()
$805
This Air France deal was found by Cheapflights users on 10/30. 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.
Fri 11/66:20 pm -
1 stop15h 25m
Sat 11/2110:00 am -
2 stops18h 15m
Deal found 10/30![Multiple Airlines logo]()
$806
This KLM deal was found by Cheapflights users on 11/2. 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.
Fri 11/65:55 pm -
2 stops15h 50m
Sat 11/2110:00 am -
2 stops18h 15m
Deal found 11/2![KLM logo]()
$808
This Avianca deal was found by Cheapflights users on 10/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:15 pm -
1 stop15h 20m
Sun 11/159:35 pm -
1 stop17h 15m
Deal found 10/30![Avianca logo]()
$794
This Air France deal was found by Cheapflights users on 11/3. 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.
Sat 11/76:20 pm -
1 stop21h 05m
Sun 11/158:55 am -
1 stop19h 20m
Deal found 11/3![Multiple Airlines logo]()
$799
This KLM deal was found by Cheapflights users on 11/3. 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 11/137:40 pm -
1 stop19h 10m
Mon 12/78:25 pm -
1 stop27h 05m
Deal found 11/3![KLM logo]()
$792
This Justfly.com deal was found by Cheapflights users on 10/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:15 pm -
2 stops40h 20m
Wed 11/259:35 pm -
2 stops31h 40m
Deal found 10/31![Avianca logo]()
$785
This Avianca deal was found by Cheapflights users on 10/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:00 am -
2 stops22h 35m
Thu 11/269:35 pm -
1 stop32h 55m
Deal found 10/30![Avianca logo]()
$807
One-way flights from San José to LondonSearch for one-way flight options from San José to London. Find affordable one-way fares based on user searches. Data last updated November 3, 2026.
Search for one-way flight options from San José to London. Find affordable one-way fares based on user searches. Data last updated November 3, 2026.
This JetBlue deal was found by Cheapflights users on 11/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/111:59 pm -
1 stop15h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![JetBlue logo]()
$383
This FlightHub deal was found by Cheapflights users on 10/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/83:13 pm -
1 stop24h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![JetBlue logo]()
$434
This Iberia deal was found by Cheapflights users on 10/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:25 pm -
1 stop15h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Iberia logo]()
$456
This Iberia deal was found by Cheapflights users on 10/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:25 pm -
1 stop19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Iberia logo]()
$456
This JetBlue deal was found by Cheapflights users on 11/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2211:59 pm -
1 stop15h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![JetBlue logo]()
$458
This Trip.com deal was found by Cheapflights users on 10/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:00 pm -
1 stop18h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$485
This CheapOair deal was found by Cheapflights users on 11/2. 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.
Tue 2/2311:59 pm -
1 stop15h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![JetBlue logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:30 pm -
2 stops23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$499
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:00 pm -
1 stop36h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![JetBlue logo]()
$500
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:30 pm -
2 stops55h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$501
This JetBlue deal was found by Cheapflights users on 11/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/611:59 pm -
1 stop15h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![JetBlue logo]()
$503
This Trip.com deal was found by Cheapflights users on 10/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:00 pm -
1 stop20h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$508
Find flight deals from San José to London
Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to London (LON). 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 November 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $781 (KLM) |
One-way from | $383 (JetBlue) |
Popular in | July |
Cheapest in | February |
Average price | $855 |
Good round-trip deal | $1,151 or less |
Good one-way deal | $668 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San José to London 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 7,457,451 searches. Data last updated November 3, 2026.
Use the filters below to find and compare flights from San José to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoséLondon
SJO San José Juan Santamaria Intl - LHR London Heathrow
SJOLHR
San José Juan Santamaria Intl
Mon 2/1
11:59 pm-9:40 pm
1 stop15h 41m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$383
San JoséLondon
SJO San José Juan Santamaria Intl - LTN London Luton
SJOLTN
San José Juan Santamaria Intl
Sat 11/21
9:30 pm-2:50 am
2 stops23h 20m
London Luton
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$499
San JoséLondon
SJO San José Juan Santamaria Intl - LHR London Heathrow
SJOLHR
San José Juan Santamaria Intl
Wed 3/17
10:59 pm-9:40 pm
1 stop16h 41m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$499
San JoséLondon
SJO San José Juan Santamaria Intl - LTN London Luton
SJOLTN
San José Juan Santamaria Intl
Tue 11/24
5:25 pm-9:15 am
2 stops33h 50m
London Luton
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$526
San JoséLondon
SJO San José Juan Santamaria Intl - LHR London Heathrow
SJOLHR
San José Juan Santamaria Intl
Wed 4/7
11:50 pm-8:45 pm
1 stop13h 55m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$534
San JoséLondon
SJO San José Juan Santamaria Intl - LTN London Luton
SJOLTN
San José Juan Santamaria Intl
Thu 11/19
8:00 pm-7:45 pm
2 stops17h 45m
London Luton
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$560
San JoséLondon
SJO San José Juan Santamaria Intl - LHR London Heathrow
SJOLHR
San José Juan Santamaria Intl
Sun 3/7
7:05 am-6:25 am
1 stop17h 20m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$561
San JoséLondon
SJO San José Juan Santamaria Intl - LHR London Heathrow
SJOLHR
San José Juan Santamaria Intl
Wed 4/21
6:25 pm-4:15 pm
1 stop14h 50m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$563
San JoséLondon
SJO San José Juan Santamaria Intl - LCY London City
SJOLCY
San José Juan Santamaria Intl
Wed 4/21
6:25 pm-5:20 pm
1 stop15h 55m
London City
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$571
San JoséLondon
SJO San José Juan Santamaria Intl - LGW London Gatwick
SJOLGW
San José Juan Santamaria Intl
Thu 12/10
5:53 pm-3:45 pm
2 stops15h 52m
London Gatwick
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$576
Showing 1-10 of 60 resultsSorted by cheapest first
Compare providers for flights from San José to London
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 José to London in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San José-London 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 flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San José-London flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San José-London 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 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 London
Have a flexible travel schedule? Discover the best time to fly to London from San José with our price prediction graph.
SJO-LON
SJO-LHR
SJO-LGW
SJO-LTN
SJO-LCY
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
SJO-LON
SJO-LHR
SJO-LGW
SJO-LTN
SJO-LCY
What is the cheapest month to book a flight from San José to London?
Currently, February is the cheapest month in which you can book a flight from San José to London (average of $805). Flying from San José to London in July is currently the most expensive (average of $1,173). 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.
What is the cheapest time of day to fly from SJO to LON?
Find hourly flight availability from San José to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2026.
When flying from San José to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from San José to London?
Airfare is typical for this route at the moment.
San José to London flights typically cost between $771 and $995 in March.The cheapest round-trip price found within the last 5 days was $781 on Multiple Airlines (Mar 1-Mar 12).
How often are flights from San José to London delayed?
About 17% of weekly flights between San José and London have experienced delays in the past year, with the average delay time being 189 minutes.
What is the most punctual flight time for San José to London flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San José to London flights?
Over the last year, British Airways have had the lowest number of delays on this route, with just 17% of flights being delayed.
How far ahead should I book a flight from San José to London?
The best time to book flights from San José to London is 34 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated November 3, 2026.
Read reviews from past customers who have flown KLM,Air France, andUnited Airlines from San José to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.2
Comfort
7.7
Crew
8.4
Food
7.4
Overall
7.8
Boarding
7.8
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Entertainment
7.2
Comfort
7.7
Crew
8.4
Food
7.4
Overall
7.8
Boarding
7.8
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Entertainment
7.2
Comfort
7.7
Crew
8.4
Food
7.4
Overall
7.8
Boarding
7.8
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Entertainment
7.2
Comfort
7.7
Crew
8.4
Food
7.4
Overall
7.8
Boarding
7.8
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Entertainment
7.2
Comfort
7.7
Crew
8.4
Food
7.4
Overall
7.8
Boarding
7.8
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Entertainment
7.2
Comfort
7.7
Crew
8.4
Food
7.4
Overall
7.8
Boarding
7.8
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Related info for your journey
Find useful and relevant information for your journey from San José to London. 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?
Book flights to London if you plan to visit one of these locationsIlford
Dorking
Gatwick
Hounslow
Wembley
Harrow
Southend-on-Sea
Basingstoke
Watford
Dartford
Winchester
Croydon
Kingston upon Thames
Chipping Norton
Slough
Eastbourne
Stansted
Sutton
Luton
Bedford
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Other flights to London
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San José and London flights
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Top 6 airlines flying from San José to London
Discover the top 6 airlines that operate flights from San José to London. 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 7,457,451 searches. Data last updated November 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$680 | Average$889 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$753 | Average$987 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$764 | Average$1,037 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$770 | Average$1,138 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$873 | Average$1,254 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$1,077 | Average$1,201 | FlexibilityNo cancel fee | On-time69% |